USLPAC10 - Air conditioner SereneLife - Free user manual and instructions

Product Type	Portable Air Conditioner
Brand	SereneLife
Model	USLPAC10
Color	White and Black
Cooling Modes	Cooling, Fan, Dehumidification, Auto
Temperature Control	16°C – 30°C (60°F – 86°F)
Fan Speeds	High, Mid, Low
Timer	1 – 24 hours (ON/OFF)
Air Swing	Automatic wind guide bar
Remote Control	Included
Display	LED with temperature and time
Voltage	250V AC
Current Rating	3.15A
Fuse Rating	250VAC, 3.15A
Filter Type	Washable, mesh
Filter Cleaning	Every 2 weeks; vacuum or warm water with neutral detergent
Drainage	Automatic evaporation; manual drain when code “FL” displays
Exhaust Duct	Included, max length 1500mm (use original only)
Window Sealing Plate	Included (adjustable length)
Installation	Upright position; at least 50cm clearance from objects
Safety Features	Overheat protection, anti-freeze protection (E4), auto restart delay

Frequently Asked Questions - USLPAC10 SereneLife

How do I clean the filter?

Unplug the unit. Remove the air inlet grille and pull out the filter screens. Vacuum them or wash in warm water (about 40°C/104°F) with neutral detergent. Let them dry completely in a shady place before reinstalling. Clean every two weeks.

What does the 'FL' error code mean?

The 'FL' code indicates that the internal water tank is full. The compressor will stop automatically. Turn off and unplug the unit, unscrew the water cover and pull out the water plug to drain the water. After draining, restart the unit; it will work normally.

How do I set the timer?

In standby mode, press the Timer key to set the ON time (1-24 hours). In operation mode, press the Timer key to set the OFF time (1-24 hours). Use the Up/Down keys to adjust the time. The timer indicator will light up.

Can I use an extension cord?

Yes, if the power cord is not long enough, a power extension cable can be used. Ensure the cord does not create a tripping hazard and is not damaged. However, it is safer to plug directly into a wall outlet.

How do I switch between Fahrenheit and Celsius?

On the control panel, press the Up and Down keys simultaneously to switch between °F and °C. Alternatively, on the remote controller, press the °C/°F switching key.

Why doesn't the air conditioner turn on?

Check if the circuit breaker on the AC cord is reset. Ensure the unit is plugged in. If the display shows 'FL', drain the water. If the unit was turned off, wait 3 minutes before restarting due to compressor delay protection.

Can I install the unit in a window without the sealing plate?

No, the window sealing plate is necessary to seal the window opening and allow proper exhaust. Without it, hot air will recirculate, reducing efficiency. Follow the installation instructions using the provided plate.

What should I do if the air conditioner makes loud noise?

Ensure the unit is placed on an even and firm surface to avoid vibration. Check that the filter and air inlet/outlet are not blocked. If noise persists, contact professional maintenance.

How do I maintain the unit when not in use for a long time?

Drain any water from the tank. Run the unit in fan mode for 2 hours to dry the interior. Turn off and unplug. Clean the filter and reassemble. Remove and store the exhaust duct properly. Cover the unit with a plastic bag and store in a dry place.

Can I lengthen the exhaust duct?

No. The exhaust duct is designed specifically for this model. Do not replace or lengthen it, as it may cause failure. The maximum developed length is 1500mm; it is better to keep it as short as possible.

USER MANUAL USLPAC10 SereneLife

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USER MANUAL

CONTENT

Important Safety Tips

Precautions....3

Product Introduction

Main Parts and Components....4

Control Panel and Remote Controller....6

Product Operation

Placement and Installation....7

Operation Method....9

Clean and Maintenance

Drainage Method....10

Maintenance....11

Common Failures and Diagnosis

Intelligent Error Detection....12

Fuse Parameters....12

Troubleshooting....13

Important Safety Tips

Precautions

Please read the Manual carefully before operating the machine:

• This machine is for household use only.
• This machine is for indoor use only. Please place it in dry environment.
- Check power cord frequently. If power cord, plug or A/C is damaged, please don’t operate. If the power cord is not long enough, power extension cable can be used. Cable should not scatter at places where power cord may be pulled out or people may be stumbled.

• The A/C should be away from heat source and avoid direct sunlight.

- Turn off the A/C before unplugging.

- Turn off and unplug the A/C before removing or cleaning it, or replacing its parts or when it is not used.

- Clean the A/C according to the Manual.

- Voltage of the A/C should meet requirements. Any damage incurred by incorrect power isn't included in the warranty.

• Children are not allowed to play with the A/C.

This appliance is not intended for use by children, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

- Don't insert your fingers or any hard object to wind guide bar of the air outlet.

- Don't place the A/C at any place with water or other liquid. Prevent water or liquid from entering the A/C.

- Don’t repair the A/C by yourself. Any possible hazard incurred by maintenance of laypeople will violate the warranty. If the supply cord is damaged, it must be replaced by professional maintenance personnel.

- Please use the accessories provided by the A/C manufacturer; otherwise, the A/C may be damaged.

- Cleaning and user maintenance shall not be made by children without supervision.

Special Warning:

• Place the A/C on even ground and install it vertically, so as to ensure normal operation of the compressor.
• The A/C should be at least 50cm away from surrounding objects. Keep air inlet and outlet smooth.
• Don't use the A/C beside gasoline or any other inflammable liquid.
• Don’t use spraying agent and other solvent or flammable substances near the A/C; otherwise, its plastic may deform and electric parts may be damaged.

Power

• The plug should be in good condition and can't be damaged. Don't replace the plug with power plug.
• In order to run the A/C, plug the power cord first, and then press the power key.
• Place unit in upright position for 2 hours before turning on for first time.

Product Introduction

MAIN PARTS AND COMPONENTS

1. Handle
2. Air inlet (L)
3. Control panel
4. Wind guide vent
5. Caster
6. Remote controller
7. Air inlet (R)
8. Air outlet

9. Air inlet grille

10. Dehumidification drainage nozzle

11. Exhaust duct assembly

12. Window sealing plate assembly

Control Panel and Remote Controller

Cooling Model

1. Power key

Press the key to turn ON/OFF the A/C.

2. Swing key

Press this key at any time after turning on the A/C to swing the wind guide bar automatically.

3. Speed key

Press the key to choose high/ low gear wind speed.

4. Temperature/ Time Adjusting key

Press the key at cooling mode to increase /reduce the setting temperature; press it at timing mode to adjust timing ON/OFF time; press Up and Down keys simultaneously to switch Fahrenheit and Centigrade degree temperature.

5. Mode key

Press the key to choose cooling, fan, dehumidification

6. Timer key

Press the key at standby mode to set ON time. Press this key at ON mode to set OFF time.

7. Temperature/ Time Display Window

This window displays the adjusted temperature and time.

8. Remote controller receiving window

This window is used to receive signal of the remote controller.

9. °C/°F switching key: Press the key to switch °C and °F

Product Operation

Placement and Installation

Placement

- Place it at even and dry place, and keep it at least 50cm away from its surrounding object.

Installation

- Screw the exhaust duct assembly in the air outlet behind the panel (counterclockwise).

- Insert the air exhaust hose into the window sealing plate, adjust opening width of window so that the window can match with the sealing plate properly; length of the sealing plate is adjustable.

Incorrect Installation

• It's important to keep the exhaust duct smooth. Incorrect installation will affect work of the A/C.
• Prevent the exhaust duct from sharp bending.
• Ensure air can flow smoothly in the duct.

Warning:

The exhaust duct is designed especially for this model. Don't replace or lengthen it; otherwise, it will result in failure.

Notice:

Max. developed length of the exhaust duct is 1,500mm. It's better to shorten it while use

OPERATION METHOD

Cooling Mode

• When the A/C enters cooling mode automatically or cooling mode is selected after power ON, the cooling indicator lamp lights up.
• Press Up/Down key to adjust setting temperature (16°C\~30°C)(60°F\~86°F).
• Press Speed key to choose High/Mid/Low speed.

Fan Mode

• When pressing mode key or choosing Fan mode by pressing the remote controller, the wind indicator lamp lights up.
• Press Speed key to choose High/Mid/Low speed.
  • Temperature can't be set.

Dehumidification Mode

• When pressing mode key or choosing dehumidification mode by pressing the remote controller, the dehumidification indicator lamp lights up.
• Remove the dehumidification water wedge, insert water manifold, place the other end of the water manifold into the water vessel or drainage passage, as shown in the right figure.

• After entering the dehumidification mode, if room tempearture≥17°C (62°F), the compressor is ON. Then control as follows: when room temperature ≤15°C (59°F), the compressor is OFF; when temperature increases to room temperature≥17°C (62°F), the compressor will start again (in order to protect the compressor, it will be restarted 3min. later).

- In dehumidification mode, the fan is defaulted to run at low speed, and wind speed can't be adjusted.

- Temperature can't be set.

Auto mode (for cooling model only)

• When pressing mode key or choosing auto mode by pressing the remote controller, the auto indicator lamp lights up.
  • After choosing Auto mode, operation state is determined by environmental temperature: when environmental temperature is higher than 25° C ( 77° F), the operation state is the same as that of cooling mode; when environmental temperature is lower than 25° C ( 77° F), the operation state is the same as that of fan mode.

Timer Mode

• In standby state, press the Timer key to set ON time. Press Up and Down keys to set ON time (1\~24H), and the timer indicator lamp lights up.
• In ON state, pressure the timer key to set OFF time. Press Up and Down keys to set OFF time (1\~24H), and the timer indicator lamp lights up.

Clean and Maintenance

DRAINAGE METHOD

This product is equipped with automatic water vaporization system.

The condenser is cooled with the circulating of condensing water, so as to improve cooling efficiency and save energy.

- If the internal vessel is full of water, the display screen will display "FL", and the compressor stops working automatically. After power off, unscrew the water cover, pull out the water plug to drain off water, and it will become normal after being restarted.

MAINTENANCE

Notice: In order to avoid electric shock, please turn off the A/C and unplug before maintenance or repair.

CLEANING

• Unplug before cleaning.
- Wipe with soft semi-dry cloth. Don't use chemical reagent, such as benzene, alcohol and gasoline etc; otherwise surface of the A/C and even the whole A/C will be damaged.
• Prevent water from spattering in the A/C.

FILTER SCREEN

• Vacuum the filter screen once every two weeks. If it is blocked by dust, efficiency of the A/C will be reduced.
• Take out the air inlet grille and pull out the filter screen at both sides according to the direction shown in the following figures. Use vacuum to remove lint from filters.
- Put the filter screen into the warm water (about 40° C or 104° F ) added with neutral detergent, dry it at a shady place after cleaning.

SEASONAL CLEANING

If the A/C will not be used for a long time:

• Pull out the water plug to drain.
- Run the A/C in fan mode for 2H till the inside is dry.
- Turn off the A/C and unplug.
- Wash the filter screen and reassemble it.
• Dismantle the exhaust duct and keep it properly.
• Cover the A/C with a plastic bag and place it at a dry place.

Common Failures and Diagnosis Intelligent Error Detection

Error-detecting code	Multi-functional defection
E1 Error of the	coil's temperature sensor
E2 Error of indoor	door temperature sensor
E4	Anti-freezing protection: temperature of the coil is too low and the whole A/C is off. When temperature exceeds 8°C or 46.4°F, the protection is released and previous working state is recovered.

FUSE PARAMETERS

- Voltage: 250VAC

- Current: 3.15A

Troubleshooting

In case of any of the following trouble, please contact professional maintenance personnel in time.

TROUBLE CAUSE SOLUTION
The A/C doesn’t work	No display	Reset circuit breaker on AC cord
	The display panel displays “FL”	Restart the A/C after power off and draining, then it will become normal
	Time OFF function is started	The A/C can be restarted 3 minutes after being turning off.
The A/C starts frequently	Direct sunlight	Draw the curtain
	Doors and windows keep open; there are lots of people or heat source in room	Close doors and windows, remove heat source
	Filter screen is very dirty	Clean orreplace it
	Air inlet orair outlet is blocked	Remove the stem
Big noise of the A/C	The A/Cis placed unevenly	Place it at even and firm ground, avoid shaking
The compressor doesn’t work	Its delay protection is started	Wait for 3min., turn on after temperature decreases

Notice: When there is any abnormal to the A/C, turn it off and unplug, and then contact professional maintenance personnel.

The above technical parameters are subject to change without notice.

Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities.

Contact you local government for information regarding the collection systems available.

If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being. When replacing old appliances with new ones, the retailer is legally obligated to take back your old appliance for disposals at least free of charge.

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