LB550TA - Ice machine Vevor - Free user manual and instructions

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Vevor LB550TA - Ice machine
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Product Type Commercial Ice Machine
Compatible Models LB360TA, LB400TA, LB440TA, LB550TA
Ambient Temperature 10°C to 38°C (class SN, N, ST)
Inlet Water Temperature 0.6°C to 32°C
Inlet Water Pressure 0.1 to 0.63 MPa
Refrigerant R290/R600a (flammable, environmentally friendly)
Power Supply See rating plate (3-prong grounded plug)
Main Functions Ice making, thickness adjustment, automatic cleaning, auto stop when bin full
Ice Thickness Adjustment Press 'reservation/add' twice at startup, then adjust with + and -
Cleaning Mode Press 'switch' to OFF, then press 'clean/set'; duration about 40 minutes
Recommended Maintenance Clean water system every 10 to 14 days with a descaling agent (citric acid)
Minimum Distance from Walls At least 30 cm for ventilation
Maximum Tilt During Transport Less than 45°
Rest Period Before First Use 6 hours in upright position
Safety Mandatory grounding, dedicated circuit, do not use extension cord, flammable refrigerant
Error Code E04 Check ambient temperature and water temperature, adjust if necessary

Frequently Asked Questions - LB550TA Vevor

How to install the Vevor LB550TA ice machine?
Place the machine upright for at least 6 hours before first use. Install it on the provided ice storage bin, aligning the sides. Leave at least 30 cm of space around the machine for ventilation. Connect the water inlet and drain hoses according to the diagram on the back of the unit. Plug into a dedicated grounded wall outlet.
What type of refrigerant does the machine use?
The machine uses refrigerant R290/R600a, an environmentally friendly but flammable gas. Avoid any open flames or sparks nearby. In case of a leak, ventilate the room and contact customer service.
How to clean the ice machine?
Turn off the machine and unplug it. Press 'switch' to show OFF, then press 'clean/set' to start cleaning mode (duration ~40 min). You can add a descaling agent based on citric acid to the water reservoir. After the cycle, rinse thoroughly. It is recommended to clean the water system every 10 to 14 days.
What to do in case of E04 alarm?
The E04 alarm indicates a temperature problem. Check that the ambient temperature does not exceed 38°C and that the inlet water temperature does not exceed 32°C. If necessary, reduce the ambient temperature or use colder water. The machine will restart automatically after correction.
How to adjust the ice thickness?
At startup, press the 'reservation/add' button twice to enter adjustment mode. Use the 'reservation/add' (+) and 'lighting/reduction' (-) buttons to adjust the thickness. It is recommended not to go below 0.
What is the recommended ambient temperature for operation?
The machine operates optimally in an ambient temperature range of 10°C to 38°C. Beyond that, efficiency may decrease and alarms may trigger.
How to start ice making?
Ensure the water tap is open and the machine is plugged in. Press the power button (hold 3s to turn on). The machine will automatically start the cycle: filling, freezing, then ice drop. The process is fully automatic.
Why does the machine stop automatically?
The machine stops automatically when the storage bin is full. Excess ice cubes block the retain plate, stopping production. Once the ice is removed, the machine restarts. It may also stop due to lack of water or abnormal temperature.
How to connect the water inlet hose?
Use the provided water hose. Connect it to the water supply valve at the back of the machine. The other end connects to a potable water source meeting sanitary standards. Ensure connections are tight using PTFE tape if necessary.
Can I use the machine without a storage bin?
No, the machine must be installed directly above the provided ice storage bin (or purchased separately). The bin is necessary to collect ice cubes and ensure proper level sensor operation.

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USER MANUAL LB550TA Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

ICE MACHINE

MODEL: LB360TA/LB400TA/LB440TA/LB550TA

LB360TB/LB400TB/LB440TB/LB550TB

We continue to be committed to providing you with tools at competitive prices. "Save Half", "Half Price", or any other similar expressions used by us only represent an estimate of savings you might benefit from buying certain tools with us compared to the major top brands and do not necessarily mean to cover all categories of tools offered by us. You are kindly reminded to verify carefully when placing an order with us if you are actually saving half in comparison with the top major brands.

MODEL: LB360TA/LB400TA/LB440TA/LB550TA

LB360TB/LB400TB/LB440TB/LB550TB

Exterior view of a modern stainless steel industrial ice cream maker with a black cushioned seat. No visible text or symbols.

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.

Vevor LB550TA - Technical Support and E-Warranty Certificate www.vevor.com/support - 1Warning-To reduce the risk of injury, user must re instructions manual carefully.
Vevor LB550TA - Technical Support and E-Warranty Certificate www.vevor.com/support - 2This product is subject to the provision of European D 2012/19/EC. The symbol showing a wheelie bin cros through indicates that the product requires separate re collection in the European Union. This applies to the and all accessories marked with this symbol. Products as such may not be discarded with normal domestic w must be taken to a collection point for recycling electr electronic devices

Installation requirements:

  1. The surface of the machine is covered with a metal protective film, which must be removed before use.
  2. In order to extend the service life of the ice maker, it must be placed upright for at least 6 hours before being powered on.
  3. The host of this product should be placed directly above the ice storage bin. The left, right, and back of the ice maker host should be aligned with the ice bin.
  4. Pay attention to personal safety when placing the main unit of the ice maker. The main unit should not tilt more than 15° and should be at least 30cm away from obstacles.
  5. Please install the water inlet and outlet pipes of the ice maker host according to the installation diagram on the back of the host.
  6. The ambient temperature of this product should not exceed 38 °C, and the water temperature should not exceed 32 °C.
  7. If there is an E04 alarm, please check the ambient temperature and water temperature in a timely manner and make corresponding adjustments.
  8. Before use, the protective tape needs to be removed. The specific steps are as follows:

Step 1: Loosen the screws.

Step 2: Remove the tape.

Step 3: Remove the pearl cotton.

Step 1: Loosen the screws. Cotton.

Step 2: Remove the tape.

Step 3: Remove the pearl cotton.

Cleaning requirements:

  1. Due to significant differences in water quality among different regions, it is recommended to connect the inlet to prevent impurities from depositing and blocking pipelines and water pumps.
  2. Adding a water purification device to the water pipe may cause impurities to deposit and block the water path, which is not a product quality issue. Please clean the machine regularly.
  3. It is recommended to clean the main water system (sink, water pump, water

every 10-14 days.

  1. Before manual cleaning mode, add the prepared cleaning agent (such as acid descaling agent) to the water tank. Clean for about 40 minutes.

Function Description:

  1. Ice thickness setting function: Press "reservation/addition" twice in the startup state to enter the ice thickness gear state. At this time, you can adjust the thickness according to the actual ice thickness by pressing "reservation/addition" and "lighting/reduction". It is recommended that the ice thickness gear is not less than 0.
  2. Cleaning function: Press the "switch" to display OFF, then press "clean/set" to enter the cleaning mode. The cleaning time in the cleaning mode is about 4 minutes.

SAFETY PRECAUTIONS

Vevor LB550TA - SAFETY PRECAUTIONS - 1

Before using the appliance, please read the manual carefully. To reduce the risk of fire, electrical shock, or injury when using the appliance, follow basic precautions, including the following:

DANGER:

◆ Read all instructions before using the ice-making machine. ◆ Plug into a grounded 3-prong outlet; do not remove the grounding prong, do not use an adapter, and do not use an extension cord. It is recommended that a separate circuit, serving only your appliance, be provided. Use an outlet that cannot be turned off by a switch. ◆ Never clean appliance parts with flammable fluids. These fumes can create a fire hazard or explosion. Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. The fumes can create a fire hazard or explosion.

◆ Before proceeding with cleaning and maintenance operations, make sure the power line of the unit is disconnected.

◆ Do not connect or disconnect the electric plug when your hands are wet.

◆ Unplug the appliance or disconnect power before cleaning or servicing. Failure to do so can result in electrical shock or death.

Do not attempt to repair or replace any part of your appliance unless it is specifically recommended in this material. All other servicing should be referred to a qualified technician.

◆ To prevent a child from being entrapped, keep out of reach of children and

not in the vicinity of the ice-making machine.

◆ Before you throw away your old ice-making machine, take off the door but leave the shelves in place so that children may not easily climb inside. ◆ Never allow children to operate, play with, or crawl inside the appliance.

Warning:

◆ This machine should be operated by professionals or trained personnel. Make sure the machine is reliably connected to the ground to keep safe. ◆ Use the power consistent with the one on the nameplate, and the bias voltage is less than ±10% of the rated voltage. The professionals must do the installation. ◆ If the supply cord is damaged, it must be replaced by the manufacturer, service agent, or similarly qualified persons in order to avoid a hazard. ◆ Before maintaining the machine, make sure you have cut off the power. - Do not wet or sprinkle liquid onto the plugs, motors, or other electrical parts to avoid electric shock. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

FLAMMABLE REFRIGERANT

For your safety, observe the following recommendations.

This appliance contains a small quantity of R290/R600a ice-making machine which is environmentally friendly, but flammable. It does not damage the ozone layer, nor does it increase the greenhouse effect. ◆ During transportation and installation, ensure that the tubing of the refrigerant circuit is not damaged. ◆ When handling, moving, and using the refrigerator or freezer, avoid either damaging the refrigerant tubing or increasing the risk of a leak. ◆ Avoid using or manipulating sharp objects near the appliance. ◆ Leaking refrigerant can ignite and may damage the eyes. ◆ In the event any damage does occur, avoid exposure to open flames and devices that create sparks. Disconnect the appliance from the mains power. ◆ Thoroughly ventilate the room in which the appliance is located for several minutes. ◆ Notify Customer Service for necessary action and advice. ◆ The ice-making machine quantity contained in this appliance is listed above in grams; it is also noted on the Rating Plate of the appliance.

R290/R600aVevor LB550TA - FLAMMABLE REFRIGERANT - 1

◆ WARNING: During use, service, and disposal of the appliance, please pay attention to the symbol similar to the one on the left, which is located on the rear of the appliance (rear

panel or compressor) and is yellow or orange in color. It is a risk of fire warning symbol. There are flammable materials in the refrigerant pipes and

compressor. Please stay away from fire sources during use, service, and disposal.

Vevor LB550TA - FLAMMABLE REFRIGERANT - 2

Note:

◆ Please keep water or other conductive liquids away from the machine; ◆ Do not stick clubs into the machine; ◆ During movement of the machine, it should be carefully carried at an angle of less than 45 degrees.

Prohibit bending the water discharge pipe or water supply pipe so that pipes are damaged and water leaks out from the pipes.

Vevor LB550TA - Note: - 1

The distance between the air outlets and the wall should be over 30 cm.

Besides, keep good ventilation and ensure the machine is dry and clean.

SAVE THESE INSTRUCTIONS

BASIC STRUCTURE

Split type

No.NameNo.Name
1Front panel10water supply valve
2Control panel11electric control panel
3Evaporator cover12Fan motor
4Water storage tank13spray pipe
5Water pump14Top panel
6Evaporator15drain valve
7Compressor16condenser
8Right panel17water pump outlet pipe
9outfall18Water leVel sensor

Exploded view diagram of an air conditioning unit with numbered components for identification.

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

No.Name
1Sink plug
2Quality certificate
3Instructions
4Water inlet pipe
5PTFE tape
6Water drainage pipe

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of a medical or laboratory device with numbered parts including tubing, connectors, and a plastic bag.

No.Name
1Adjustable feet
2Filter connection pip
3PTFE tape
4Ice storage bucket drain pipe
5Water filter
6Ice shovel

※This batch of attachments

need to buy ice storage buckets

INSTALLATION

Open the case, move the machine to an appropriate location. Check the pack and the contents; if they are different, please inquire your dealer.

2. Operating environment

A. Environment temperature: SN·N·ST: 10°C \~ 38°C

Environment humidity: relative humidity ≤90%

  1. Take out the feet of the ice storage bucket and install them at the bottom of the ice storage bucket.
  2. Two people carry the ice machine host and place it on the ice storage bucket, and it is flush with the ice storage bucket.
  3. Maintain the level of the main engine by adjusting the feet of the ice bucket machine.

The ice maker is to be installed in accordance with the Safety Standard for Refrigeration Systems, ASHRAE 15. In addition, the ice maker shall not be installed in corridors or hallways of public buildings.

Please use it with the ice storage bucket provided by the manufacturer. Do not replace it at will.

Line drawing of a refrigerator with a downward arrow indicating compression or cooling. No text or symbols present.

Vevor LB550TA - Environment humidity: relative humidity ≤90% - 2

The distance between the air outlets and the wall should be over 30 cm. Keep good ventilation and ensure the machine is dry and clean. The position to place the ice maker must be far away from the heat source, such as a barbecue, electric cooker, etc.

B. Water source is suitable for the sanitary standards, the water temperature and pressure is suitable. For getting the biggest efficiency, the inlet water temperature value should be 0.6\~32°C, and the pressure should be 0.1 \~ 0.63MPa.

Diagram showing a faucet with a water level test tube and a magnified view of the water level measurement.

C. There should be a sewer. While working, some of the water will be discharged, so the sewer is necessary. Furthermore, the sewer must be unblocked.

Simple line drawing of a cube with a curved line extending from its base. No text or symbols present.

POWER SUPPLY

a. Select the proper power supply according to the voltage and power on the nameplate.

b. Connect the power wire and supply, ensuring the yellow and green wires are connected with the ground wire firmly.

Vevor LB550TA - POWER SUPPLY - 1

Caution:

a. For safety, ensure the ground connection is in good condition. b. All the exterior wires and other appliances must conform to national standards.

c. If the voltage fluctuation range is extensive (±10% over the rated voltage), it will

cause many faults, such as the machine can't be started, the electronic control board is damaged, or the compressor being damaged. Therefore, you must use a suitable automatic voltage regulator.

4. Connect the water supply pipe

Purified water. A. Wrap with PTFE tape. Wrap with PTFE tape.

  1. The ice maker must use sanitary drinking water at room temperature. The water supply pressure should be controlled between 0.1-0.63MPa.
  2. The ice maker relies on gravity to drain, so it is necessary to ensure that the drain pipe has a sufficient slope and drop.
  3. The supplied water filter is only suitable for machine testing. The filter is disposable and should be replaced regularly according to local water quality.
  4. The connector on the filter needs to be removed with a special tool. This picture is used for water connection of air-cooled machines.

A. Drinking water: 1/2" male connector. B. Ice machine water inlet: 3/4" external thread nylon connector (white).

C. Ice machine water drain: 3/4" external thread nylon connector (white).

D. Ice bucket drain

B C D sweep

Remove the water pipe from the accessory bag and connect the water pipe to the ice maker as shown above.

Once installation is finished, check the connection parts for leaks.

You should connect the water pipes according to the diagram on the rear panel. The flow rate of condensate water is adjustable according to the customer's needs (condensate flow relates to the speed of making ice).

5. Connect the water discharge pipe

The water discharge pipe is situated at the back of the machine; extend the pipe end to the sewer.

SERVICE INSTRUCTION

1. Operation process

First, turn on the water faucet, power, and water supply valve, then fill the water, and turn off the faucet when the sink is filled with an appropriate amount of water.

2. Ice-making process

After several minutes, the water pump starts working, and the water will be pure and flow through the ice mold evenly. At last, the ice is formed in the ice mold. When the ice machine has been working for the specified time, the ice starts to drop.

3. Ice-drop process

The water pump stops working, the water supply valve will be opened, and water goes into the sink. The heating valve will be turned on, and the refrigerant gas goes into the ice mold; the ice roots will be melted, and after about 2 minutes, ice blocks drop into the ice cabinet. The falling ice blocks hit the retaining board inductive switch, which is fixed on the right side of the retaining board, until the cycle is over, and the new ice-making cycle will start.

4. Auto-stop

When the ice cabinet is filled with ice blocks, the continuing falling ice blocks get locked between the retaining board and evaporator; the retaining board would be opened continually and couldn't return to the original position. After several seconds, the ice maker will stop working automatically. Once the ice blocks locked between the retaining board and evaporator are taken away, the retaining board returns to its original position, and the ice maker will restart to make ice.

5. Running check

A When the ice maker is in the working process, a sudden interruption of water supply can lead to the sink not being filled with appropriate water. The ice will turn into standby condition and not make ice as usual. After the water becomes normal and restart the machine, it can work normally.

B The fan motor for condenser is controlled by temperature, when condenser's surface temperature is lower, the fan motor will stop, so as to save power; surface temperature rises up, the fan motor will work again, so fan motor would intermittently during the ice-make process.

C When a commercial ice maker works at a lower ambient temperature, the ice-drop process will be later than usual. If it occurs three times continuously machine will stop automatically, and the red light in the electrical box alternat flickers with the other four lights. After restarting the machine, it will become normal. Therefore, we suggest the user not use the machine at a low ambient temperature.

LCD FULL PAGE DISPLAY

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor

7. Buttons on display board

Boot / shutdown:

Vevor LB550TA - Buttons on display board - 1

press 3 seconds to turn off the machine under turn on status

press on/off button to turn on the machine under turn off status press the c

button to exit setting under ice thickness setting and filling water adjust status

Mode button:

Vevor LB550TA - Buttons on display board - 2

Switch the ice making program

Clean / Set Button:

Vevor LB550TA - Buttons on display board - 3

Press to clean status under machine turn off status

+/reservation button:

Vevor LB550TA - Buttons on display board - 4

Press to adjust ice thickness under pressure equilibrium, making ice unload.

Ice full status.

Click to increase by 1; long press the button to increase continuously under ice thickness adjust status.

Click to set reservation time under turn off status.

-/light button:

Vevor LB550TA - Buttons on display board - 5

Click to decrease by 1; long press the button to decrease continuously under ice thickness adjust status.

Instruction: When the machine is in the “lack-water protection” condition, it can restart automatically after the sink is filled with appropriate water. If other fault causes the machine to stop, press the start button or supply power again after forty-five minutes, and the machine will start again.

Clean

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Warning

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a] Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, do not use detergent powder, gasoline, banana water, acetone and other organic solutions, do not use boiling water or containing strong acids, alkali cleaning agents to clean the ice machine.
Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket.
Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold.
Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves, if the cleaning agent or disinfectant on the skin or eyes may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine.
During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the button on the display screen after the ice maker finishes all the ice sliding. The display screen displays "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth. No visible text or symbols.

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display. No readable text.

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°

  1. In the "off" state, press the "(%)" key. When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet → (2) cleaning for 15 minutes → (3) drainage for 1 minute → (4) Water inlet → (5) rinsing for 3 minutes → (6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols).

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols).

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe.

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible).

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols).

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols).

Close-up of a hand resting on a blue surface (no text or symbols visible).

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a mechanical component with a red circle highlighting a small feature, possibly part of a tool or device (no visible text or symbols).

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: that the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front panel, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols.

J11

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality, recommended Daily cleaning and maintenance methods (10-15 days), Deep cleaning and maintenance methods (2 months), if there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLE SHOOTING

LED PanelLCD PanelPossible CauseSolution
E01Vevor LB550TA - TROUBLE SHOOTING - 1Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLE SHOOTING - 2Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLE SHOOTING - 3High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05Vevor LB550TA - TROUBLE SHOOTING - 4Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06Vevor LB550TA - TROUBLE SHOOTING - 5High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11Vevor LB550TA - TROUBLE SHOOTING - 61. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETER AND WIRING DIAGRAM

A. Technology parameters are on the nameplate.

B. The electrical schematic diagram is on the inner side of the board.

VEVOR®

TOUGH TOOLS, HALF PRICE

Technical Support and E-Warranty Certificate www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

NEED HELP? CONTACT US!

Step 2: Remove the tape.Vevor LB550TA - NEED HELP? CONTACT US! - 1

Step 3: Remove the pearl cotton.

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET

Diagram showing a faucet with a dial indicator and a beaker with a dropper, illustrating water level measurement or cleaning process.

POWER SUPPLY

LCD FULL PAGE DISPLAY

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Warning

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a] Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, do not use detergent powder, gasoline, banana water, acetone and other organic solutions, do not use boiling water or containing strong acids, alkali cleaning agents to clean the ice machine.
Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket.
Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold.
Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves, if the cleaning agent or disinfectant on the skin or eyes may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine.
During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the button on the display screen after the ice maker finishes all the ice sliding. The display screen displays "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°

  1. In the "off" state, press the "(%)" key. When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet → (2) cleaning for 15 minutes → (3) drainage for 1 minute → (4) Water inlet → (5) rinsing for 3 minutes → (6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols)

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible)

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols)

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible)

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols)

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols)

Close-up of a hand resting on a blue surface (no text or symbols visible)

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible)

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a white object with a red circle highlighting a small dark spot, possibly part of a device or tool (no visible text or symbols)

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols

J11 9

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality. Recommended daily cleaning and maintenance methods (10-15 days), deep cleaning and maintenance methods (2 months). If there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLESHOOTING

LED PanelLCD PanelPossible CauseSolution
E01Vevor LB550TA - TROUBLESHOOTING - 1Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03[W8HS]Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLESHOOTING - 2High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05Vevor LB550TA - TROUBLESHOOTING - 3Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06Vevor LB550TA - TROUBLESHOOTING - 4High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11[TDTG]1. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETER AND WIRING DIAGRAM

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

Step 2: Remove the tape.Vevor LB550TA - TOUGH TOOLS, HALF PRICE - 1

Step 3: Remove the pearl cotton.

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of medical or laboratory equipment components including tubing, connectors, and a medical device.

not arbitrarily.

Diagram showing a faucet with a dial indicator and a beaker with a thermometer, illustrating water level measurement or inspection.

POWER SUPPLY

LCD full page display

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Warning

Attention

[a] Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, detergent powder, gasoline, banana water, acetone and other organic solutions, boiling water, or cleaning agents containing strong acids or alkalis to clean the ice machine. Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket. Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold. Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves, if the cleaning agent or disinfectant on the skin or eyes may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine. During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the "☐" button on the display screen after the ice maker finishes all the ice sliding. The display screen shows "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°C

  1. In the "off" state, press the "[%]" button. When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet → (2) cleaning for 15 minutes → (3) drainage for 1 minute → (4) Water inlet → (5) rinsing for 3 minutes → (6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols).

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols).

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible).

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols).

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols).

Close-up of a hand resting on a blue surface (no text or symbols visible).

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a white object with a red circle highlighting a small dark spot, possibly part of a device or tool (no visible text or symbols).

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols.

J11

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality, recommended daily cleaning and maintenance methods (10-15 days), deep cleaning and maintenance methods (2 months). If there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLESHOOTING

LED PanelLCD PanelPossible CauseSolution
E01[G3GS]Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLESHOOTING - 1Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04[ZASY]High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05Vevor LB550TA - TROUBLESHOOTING - 2Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06[CGSW]High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11Vevor LB550TA - TROUBLESHOOTING - 31. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETER AND WIRING DIAGRAM

Step 2: Remove the tape.Vevor LB550TA - TECHNICAL PARAMETER AND WIRING DIAGRAM - 1

Step 3: Remove the pearl cotton.

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of medical or laboratory equipment components including tubing, connectors, and a medical device.

will.

Diagram showing a faucet with a dial indicator and a beaker with a thermometer, illustrating water level measurement or inspection.

POWER SUPPLY

  1. The ice maker must use sanitary drinking water at room temperature. The water supply pressure should be controlled between 0.1-0.63MPa.
  2. The ice maker relies on gravity to drain, so it is necessary to ensure that the drain pipe has a sufficient slope and drop.
  3. The supplied water filter is only suitable for machine testing. The filter is disposable and is replaced regularly according to local water quality.
  4. The connector on the filter needs to be removed with a special tool. This picture is used for water connection of air-cooled machines A. Drinking water: 1/2" male connector B. Ice machine water inlet: 3/4" external thread nylon connector (white) C. Ice machine water drain: 3/4" external thread nylon connector (white) D. Ice bucket drain

B C Sweep D

LCD FULL PAGE DISPLAY

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor

DAILY CLEANING AND MAINTENANCE

Clean

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a]Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, do not use detergent powder, gasoline, banana water, acetone and other organic solutions, do not use boiling water or containing strong acids, alkali cleaning agents to clean the ice machine. Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket. Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold. Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves, if the cleaning agent or disinfectant on the skin or eyes may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine. During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the "button on the display screen after the ice maker finishes all the ice sliding. The display screen displays "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°

  1. In the "off" state, press the "("%)" . When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet → (2) cleaning for 15 minutes → (3) drainage for 1 minute → (4) Water inlet → (5) rinsing for 3 minutes → (6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols).

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols).

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe.

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible).

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols).

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols).

Close-up of a hand resting on a blue surface (no text or symbols visible).

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a mechanical component with a red circle highlighting a small feature, possibly part of a tool or device (no visible text or symbols).

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: that the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols.

J11 9

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality, recommended Daily cleaning and maintenance methods (10-15 days), Deep cleaning and maintenance methods (2 months), if there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLESHOOTING

LED PanelLCD PanelPossible CauseSolution
E01Vevor LB550TA - TROUBLESHOOTING - 1Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLESHOOTING - 2Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLESHOOTING - 3High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05[8B56]Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06[YBSY]High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11Vevor LB550TA - TROUBLESHOOTING - 41. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETERS AND WIRING DIAGRAM

Step 2: Remove the tape.Vevor LB550TA - TECHNICAL PARAMETERS AND WIRING DIAGRAM - 1

Step 3: Remove the pearl cotton.

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of medical or laboratory equipment components including tubing, connectors, and a medical device.

Diagram showing a faucet with a water level test tube and a magnified view of the water level measurement.

POWER SUPPLY

LCD FULL PAGE DISPLAY

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor.

7. Buttons on the display board

DAILY CLEANING AND MAINTENANCE

Clean

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a] Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, do not use detergent powder, gasoline, banana water, acetone and other organic solutions, do not use boiling water or containing strong acids, alkali cleaning agents to clean the ice machine. Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket. Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold. Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves, if the cleaning agent or disinfectant on the skin or eyes may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine. During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the "☐" button on the display screen after the ice maker finishes all the ice sliding. The display screen displays "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue mechanical component (no visible text or symbols).

0:06 27°C

  1. In the "off" state, press the "[%]" key. When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet → (2) cleaning for 15 minutes → (3) drainage for 1 minute → (4) Water inlet → (5) rinsing for 3 minutes → (6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols)

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible)

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols)

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe.

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible)

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols)

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols)

Close-up of a hand resting on a blue surface (no text or symbols visible)

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible)

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a mechanical component with a red circle highlighting a small feature, possibly part of a tool or device (no visible text or symbols)

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols

J11 9

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality, recommended Daily cleaning and maintenance methods (10-15 days), Deep cleaning and maintenance methods (2 months), if there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLESHOOTING

LED PanelLCD PanelPossible CauseSolution
E01Vevor LB550TA - TROUBLESHOOTING - 1Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLESHOOTING - 2Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLESHOOTING - 3-High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05[5x54]Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06Vevor LB550TA - TROUBLESHOOTING - 4-High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11[H3BA]1. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETER AND WIRING DIAGRAM

NEED HELP? CONTACT US!

Step 2: Remove the tape.

Step 3: Remove the nearby button.

Cleaning requirements:

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of a medical or laboratory device with numbered parts including tubing, connectors, and a medical device.

Diagram showing a faucet with a dial indicator and a beaker with a thermometer, illustrating water level measurement or inspection.

POWER SUPPLY

LCD FULL PAGE DISPLAY

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor

7. Buttons on the display panel

Start / Stop:

Vevor LB550TA - Buttons on the display panel - 1

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Warning

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a] Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, do not use detergent powder, gasoline, banana water, acetone and other organic solutions, do not use boiling water or containing strong acids, alkali cleaning agents to clean the ice machine.
Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket.
Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold.
Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves, if the cleaning agent or disinfectant on the skin or eyes may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine.
During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the button on the display screen after the ice maker finishes all the ice sliding. The display screen displays "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°

  1. In the "off" state, press the "("%)" . When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet →(2) cleaning for 15 minutes →(3) drainage for 1 minute →(4) Water inlet →(5) rinsing for 3 minutes →(6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols).

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols).

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible).

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols).

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols).

Close-up of a hand resting on a blue surface (no text or symbols visible).

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible).

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a mechanical component with a red circle highlighting a small feature, possibly part of a tool or device (no visible text or symbols).

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols.

J11

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality, recommended Daily cleaning and maintenance methods (10-15 days), Deep cleaning and maintenance methods (2 months), if there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLESHOOTING

LED PanelLCD PanelPossible CauseSolution
E01Vevor LB550TA - TROUBLESHOOTING - 1Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLESHOOTING - 2Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLESHOOTING - 3High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05Vevor LB550TA - TROUBLESHOOTING - 4Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06Vevor LB550TA - TROUBLESHOOTING - 5High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11Vevor LB550TA - TROUBLESHOOTING - 61. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETERS AND WIRING DIAGRAM

www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

LB360TB / LB400TB / LB440TB / LB550TB

MODELO: LB360TA/LB400TA/LB440TA/LB550TA LB360TB / LB400TB / LB440TB / LB550TB

Exterior view of a modern stainless steel industrial ice cream maker with a black lid (no visible text or symbols).

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of medical or laboratory equipment components including tubing, connectors, and a medical device.

POWER SUPPLY

  1. The ice maker must use sanitary drinking water at room temperature. The water supply pressure should be controlled between 0.1-0.63MPa.
  2. The ice maker relies on gravity to drain, so it is necessary to ensure that the drain pipe has a sufficient slope and drop.
  3. The supplied water filter is only suitable for machine testing. The filter is disposable and is replaced regularly according to local water quality.
  4. The connector on the filter needs to be removed with a special tool. This picture is used for water connection of air-cooled machines A. Drinking water: 1/2" male connector B. Ice machine water inlet: 3/4" external thread nylon connector (white) C. Ice machine water drain: 3/4" external thread nylon connector (white) D. Ice bucket drain

B. C. Sweep. D.

LCD FULL PAGE DISPLAY

Comp. Hot Pump Water Fan Drain Pressure Ice flip Ice TH Ice TH High pressure Water pressure High temp. Water shortage Ice flip Harvest overtime Freeze overtime Condenser sensor Evaporator sensor

DAILY CLEANING AND MAINTENANCE

Clean

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a]Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush or wire brush. Do not use detergent powder, gasoline, banana water, acetone, or other organic solvents. Do not use boiling water or cleaning agents containing strong acids or alkalis to clean the ice machine. Do not wash directly with water during cleaning, as this may affect the insulation of electrical components.

Note: Some areas may require more frequent cleaning and disinfection due to differences in water quality.

Attention

Before cleaning, at the end of the ice machine cycle, after all ice cubes have slid off, shut down the machine, open the front panel, and remove all ice from the ice machine and the ice storage bin. Do not use tools to pry ice off the ice mold, as this may damage it. Do not use any alcohol-containing liquids to clean or disinfect the ice machine, as this may cause cracks in plastic parts.

Attention

During cleaning and disinfection, take protective measures: wear goggles and gloves. If cleaning agents or disinfectants come into contact with skin or eyes, they may cause irritation. In case of accidental exposure, follow the precautions provided with the product. Ensure adequate ventilation during cleaning, as chlorine gas produced by disinfectants is hazardous to health. Handle in a well-ventilated area.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (every 10-15 days)

  1. After the ice maker has finished ejecting all ice, press the button on the display screen. The display will show "off". Open the ice bin door and remove all ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, pour the dissolved detergent (or disinfectant) into the water reservoir, then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°C

  1. While in the "off" state, press the "("%)" button. When the key flashes, release it to enter cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow these steps: (1) Water inlet → (2) Cleaning for 15 minutes → (3) Drainage for 1 minute → (4) Water inlet → (5) Rinsing for 3 minutes → (6) Drainage → Repeat steps (4) to (6) five times → End. After completing these steps, the cleaning procedure is finished.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no visible text or symbols)

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

Close-up of a hand pressing down on a purple surface with a red arrow pointing to the right (no text or symbols visible)

Close-up of a white cylindrical object with a red circle highlighting a small feature, possibly a tool or component (no visible text or symbols)

Close-up of a hand holding a small object over a grid of small objects, with no visible text or symbols.

Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe.

Close-up of a small mechanical component with a red circle highlighting a small feature, no visible text or symbols.

Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible)

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols)

Close-up of hands installing a black mechanical component with red arrows indicating parts (no visible text or symbols)

Close-up of a hand resting on a blue surface (no text or symbols visible)

Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible)

Close-up of a white cylindrical object with a red circle highlighting a small dark object, no visible text or symbols.

Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

Close-up of a mechanical component with a red circle highlighting a small feature, possibly part of a tool or device (no visible text or symbols)

Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: that the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, tighten the two side screws.

Close-up of a white mechanical component with a red arrow pointing right, no visible text or symbols

J11

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality. Recommended daily cleaning and maintenance methods (10-15 days), deep cleaning and maintenance methods (2 months). If there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLESHOOTING

LED PanelLCD PanelPossible CauseSolution
E01Vevor LB550TA - TROUBLESHOOTING - 1Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLESHOOTING - 2Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLESHOOTING - 3High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05Vevor LB550TA - TROUBLESHOOTING - 4Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06[8A2B]High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11Vevor LB550TA - TROUBLESHOOTING - 51. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETERS AND WIRING DIAGRAM

Step 2: Remove the tape.Vevor LB550TA - TECHNICAL PARAMETERS AND WIRING DIAGRAM - 1

Step 3: Remove the pearl cotton.

ICE MACHINE ACCESSORIES

1 2 3 4 5 6

ICE STORAGE BUCKET ACCESSORIES

Labeled diagram of medical or laboratory equipment components including tubing, tubing box, and medical device parts.

Diagram showing a faucet with a dial indicator and a beaker with a dropper, illustrating water level measurement or inspection.

POWER SUPPLY

  1. The ice maker must use sanitary drinking water at room temperature. The water supply pressure should be controlled between 0.1-0.63MPa.
  2. The ice maker relies on gravity to drain, so it is necessary to ensure that the drain pipe has a sufficient slope and drop.
  3. The supplied water filter is only suitable for machine testing. The filter is disposable and is replaced regularly according to local water quality.
  4. The connector on the filter needs to be removed with a special tool. This picture is used for water connection of air-cooled machines.

A. Drinking water: 1/2" male connector B. Ice machine water inlet: 3/4" external thread nylon connector (white)

C. Ice machine water drain: 3/4" external thread nylon connector (white)

D. Ice bucket drain

B. C. Sweep. D.

LCD FULL PAGE DISPLAY

Comp. Hot. Pump. Water. Fan. Drain. Pressure. Ice flip. Ice TH. Ice TH. High pressure. Water pressure. High temp. Water shortage. Ice flip. Harvest overtime. Freeze overtime. Condenser sensor. Evaporator sensor.

DAILY CLEANING AND MAINTENANCE

Clean

Warning
Before cleaning or maintaining the ice maker, unplug the ice maker from the power supply network.
It is strictly prohibited to flush the ice maker directly with water sprayer.

Attention

When using neutral or sodium hypochlorite solutions, be sure to read and understand the accompanying instructions to avoid potential health problems.

[a] Ice maker and refrigerator housing

Wipe the ice maker's shell with a clean, soft cloth at least once a week, and wipe grease and dirt with a damp cloth containing a neutral cleaner.

Attention

Do not use a hard brush, wire brush, do not use detergent powder, gasoline, banana water, acetone and other organic solutions, do not use boiling water or containing strong acids, alkali cleaning agents to clean the ice machine. Please do not wash directly with water when cleaning, so as not to affect the insulation of electrical appliances.

Note: Some areas may need to be cleaned and disinfected more frequently due to different water quality.

Attention

Before cleaning, at the end of the ice machine cycle, all the ice cubes slide behind, shut down, open the front panel, and remove all the ice cubes in the ice machine and ice storage bucket. Do not use tools to peel the ice from the ice mold, otherwise it may cause damage to the ice mold. Do not use any liquid containing alcohol to clean or disinfect the ice machine, or it may cause cracks in the plastic parts.

Attention

During the cleaning and disinfection process, please pay attention to protection, wear goggles and gloves. If the cleaning agent or disinfectant comes into contact with the skin or eyes, it may cause inflammation. In case of accidental contamination, please follow the precautions of the medicine. During cleaning, attention should be paid to ventilation. Chlorine gas produced by disinfectants is a health hazard. Please handle it in a ventilated place.

Cleaning and disinfection sequence

Please clean and disinfect in the following order.

order of usePharmaceutical speciesuse
1Citric acid detergent (dilution ratio refer to detergent instructions)rinse
2Disinfectant (dilution ratio refer to disinfectant instructions )sterilie

Cleaning and disinfection procedures

Daily cleaning and maintenance methods (10-15 days)

  1. Click the button on the display screen after the ice maker finishes all the ice sliding. The display screen displays "off". Open the ice bucket door and remove all the ice.

OFF %

Person cleaning a refrigerator with a cloth (no visible text or symbols).

  1. Open the front panel, put the dissolved detergent (or disinfectant) into the water storage tank, and then close the front panel.

Close-up of hands holding a small object with a red circle highlighting a feature, next to a digital display (no readable text).

Close-up of a robotic arm interacting with a blue object, no visible text or symbols.

0:06 27°

  1. In the "off" state, press the "("%)" . When you see that the key flashes, release it and enter the cleaning mode.
  2. After entering the cleaning procedure, the equipment will follow the instructions: (1) Water inlet → (2) cleaning for 15 minutes → (3) drainage for 1 minute → (4) Water inlet → (5) rinsing for 3 minutes → (6) drainage → Repeat steps (4) to (6) for 5 times → End. After completing the above steps, the cleaning procedure is over.

Note: Detergent (or disinfectant) should be adjusted according to its own use instructions.

After entering the cleaning program, it will run automatically without operation. Do not add disinfectant and cleaning agent to the sink at the same time.

Note: If cleaning and disinfecting steps are performed at the same time, please follow the above steps twice.

Deep cleaning and maintenance methods (2 months)

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Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 2

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Step 1: Turn off the switch and unplug the power cord. Step 2: Use a cross driver to remove the two screws on the right panel of the ice maker. Step 3: Open the front panel. Note: The opening angle of the door panel should not exceed 180 degrees. Step 4: Remove the plug under the water storage tank and drain the water from the water storage tank. Step 5: Remove evaporator cover. (Pry open the evaporator cover slightly to the right.) Step 6: Remove water pipe retaining cover and water pipe

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Close-up of a hand holding a white cylindrical object with a red arrow pointing to it, next to a measuring tape (no text or symbols visible)

Close-up of a hand holding a small object with a red arrow pointing to it, next to a medical device (no visible text or symbols)

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Close-up of a hand holding a rolled paper or dough with a red arrow indicating a cut or indentation (no text or symbols visible)

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Vevor LB550TA - Deep cleaning and maintenance methods (2 months) - 13

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Step 7: Remove the screw top of the water pipe and take out the inner and outer water pipes.

Step 8: Use a small brush to clean the inside and outside walls of the pipe.

Step 9: Use a small brush to clean the inside and outside of the evaporator cover.

Step 10: Remove the screws that secure the water pump, and remove the pump water pipe.

Step 11: Remove the two screws from the water level sensor.

Step 12: Use a small brush to clean the bottom of the pump.

Step 13: Use a small brush to clean under the water level sensor.

Step 14: Use a clean, soft cloth to clean the inside surface of the ice maker, the surface of the evaporator, the surface of the sink, and the inside of the ice bucket.

Install

Step 1: Install the water pipe and tighten the screws at both ends of the water pipe (note: that the direction of the water outlet hole of the inner water pipe is opposite to that of the outer water pipe).

Step 3: Install water pipe retaining cover, water pump, water level sensor.

Step 4: Close the front pane, Tighten the two side screws.

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J11

Note: After the ice machine is cleaned, the pre-made 5 sheets of ice should not be eaten. Cleaning and maintenance cycle please adjust according to the local water quality, recommended Daily cleaning and maintenance methods(10-15 days), Deep cleaning and maintenance methods(2 months), if there is serious scale, please first follow the deep maintenance cleaning, and check the filter condition.

TROUBLE SHOOTING

LED PanelLCD PanelPossible CauseSolution
E01[YSD5]Ice flip1. De-icing plate is missing or misplaced;2. The polarity of the magnetic induction element is reversed;3. Abnormal ice full switch;1. Reset the ice removal plate;2. Replace the ice removal plate/full ice sensor;3. Contact after-sales service/visual trouble guidance/confirm the fault point;
E03Vevor LB550TA - TROUBLE SHOOTING - 1Harvest overtime1. The ice cube setting is too thin;2. The water tank is insufficient;3. The ambient temperature is too low;4. De-icing solenoid valve failure;1. Check and set the water thickness parameters(Recommended gears 0-2)2. Check the water inlet system, or if the water sufficient;3. Use membrane materials to block the ventilation inlet area proportionally;4. Check if the ice is stuck;5. Check if the machine is placed horizontally;6. Contact after-sales/video guidance/confirm the point of failure;
E04Vevor LB550TA - TROUBLE SHOOTING - 2High Temp.1. The ambient temperature is too high;2. The cooling effect of the condensing system is poor;3. The cooling fan is damaged;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Check if the fan is working;5. Contact after-sales/confirm the point of failure;
E05Vevor LB550TA - TROUBLE SHOOTING - 3Water Pressure1. No water supply;2. The water supply pressure is too low;3. Water tank leaks;4. The water level sensor fails;5. Malfunction of the inlet valve;1. Check the water source or whether the water filter is blocked;2. Check the water supply pressure or whether the water filter is blocked;3. Check whether the bottle cap at the bottom of the water tank is tightened and sealed;4. Check for scale on the water level switch;5. Contact after-sales/video guidance/confirm the point of failure;
E06Vevor LB550TA - TROUBLE SHOOTING - 4High Pressure1. The condenser temperature is too high;2. The refrigeration system is blocked;3. Pressure switch failure;4. The main control board is abnormal;1. Improve environmental ventilation or displacement, or turn on air conditioning;2. Check the condensation heat dissipation system;3. Contact after-sales/video guidance/confirm the point of failure;
E11Vevor LB550TA - TROUBLE SHOOTING - 51. The ring temperature is too high;2. Poor dissipation effect of the condensing system;3. Leakage of refrigeration system;1. Check if the water pump is started and running2. Clean the condenser;3. The distance between the machine and the obstruction should be at least 30cm;4. Contact after-sales/video guidance/confirm the point of failure;

TECHNICAL PARAMETER AND WIRING DIAGRAM

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Product information

Brand : Vevor

Model : LB550TA

Category : Ice machine