MD280 - Garage door Vevor - Free user manual and instructions

USER MANUAL MD280 Vevor

Affordable. Reliable. Home Improvement.

SLIDING GATE OPENER

MODEL: MD280 \ MD400 \ MD550

VEVOR

Affordable. Reliable. Home Improvement.

SLIDING GATE OPENER

MODEL: MD280 \ MD400 \ MD550

3D rendering of a gray industrial device with a yellow warning triangle and black base (no text or symbols visible)

Exterior view of a mechanical device with black base and gear mechanism (no visible text or symbols)

This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our 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.

Dear user,

Thank you for choosing this product, please read the manual carefully before assembling and using it.

Please do not leave out the manual if you send this product to a third party.

SAFETY PRECAUTIONS

1. Must use 220V\~240V of power supply. Do not use over or under supply voltage.

2. When installing or performing maintenance, always ensure the input power is cut-off.

3. Please ensure proper grounding is applied to the product with grounding resistance < 4 ~m , it is recommended to use short circuit or current leakage protection.

4. Please ensure proper welding is applied when working with block iron. Make sure the iron does not meet any open electrical circuit.

5. Always ensure proper safety and follow the instruction provided carefully when installing the product. Ensure the gate has firm base to prevent any tilting in case of power failure.

6. Before installing the door, clean any obstacles that may aid door malfunction. The product is designed for domestic use only. Installing near public places or near pedestrian walking area is not recommended.

7. Please ensure the remote control and the control box is away from the reach of children's

8. Please do not perform disassembly by yourself. Always take help of professionals when performing maintenance.

PARTS LIST

Mark	Picture	Name	Quantity
/		Main engine	1pcs
A		Remote control (with dry-battery model 27A 12V)	2pcs
B		Manual release key	2pcs
C		Nylon rack (0.5m)	8pcs
D		Magnet	2pcs
E		Magnet holder	2pcs
F		Screws M6x15	4pcs
G		Backplane	1pcs
H		Gaskets	2pcs
I		Expansion screws	4pcs
J		Rack screw	24set
X		infrared sensor	1pair
/		Instructions	1pcs

PREFACE

Dear users:

First of all, thank you for choose the remote-control door machine! To make sure that you can fully familiar with the various functions of the unit, please read this manual carefully, so that you will be the unit of the structure, working principle, points for attention, such as the installation process fully understand the content, enables you to correct installation, safe use.

PRODUCT PARAMETER

Model	MD280	MD400	MD550
Rating(s)	220~240VAC, 50Hz
Motor Power	280W	400W	550W
Starting Current (AC power)	1.2A	1.6A	2.5A
Motor Speed	1400r/min
Motor running speed	10m/min
Maximum running stroke	25m
Applicable door weight	0-600kg	0-1000kg	0-1500kg
Ambient Temperature	-25°C ~ +50°C
Remote control distance	50m
Remote control mode	Single button mode
Limit switch	Magnetic limit switch
Noise	≤58dB
Remote Frequency	433.92 MHz

OPERATION PRINCIPLE, MAIN STRUCTURE AND PERFORMANCE

The door opener consists of high-strength aluminum alloy box, high-quality single-phase motor, overrunning friction clutch, worm gear reducer, toothed clutch and output gear. When it is working, the motor spindle drives the reducer and the output gear through the overrunning friction clutch, and then the output gear pushes the special rack installed on the sliding door. Thus, the door body moves horizontally and the door is opened and closed electrically.

When the special key is tightened counterclockwise, the toothed clutch is in the engaged state, and the motor power transmitted from the worm wheel drives the output gear to rotate through the toothed clutch, thereby driving the rack mounted on the door body to push the door to move horizontally (open or close) left and right; at this time, the external force is prevented from forcibly pushing the door open due to the reverse self-locking performance of the worm gear mechanism, and the self-locking performance of the door is ensured.

When the special key is rotated clockwise, the left and right parts of the toothed clutch are separated, and the output gear is free from the constraint of the motor, so that the door casn be opened and closed manually.

Please read the instruction carefully before use.

Sliding gate opener installation schematic diagram

Technical diagram of a mechanical or electrical device with numbered components and directional arrows indicating assembly or inspection.

① Sliding gate opener
2 Rack
3 Wheel
4 Mannetic limit & Spring limit
5 Infrared sensor
6 Keypad
7 Warning lights
8 Remote control

Sliding gate opener installation schematic diagram

1. Installing the metal base

The machine should be installed using the bolt on the metal base. Please follow the metal base installation pictures below (P1).

2. Installing the steel rack

Firstly, put it above the door motor teeth, deviate from the door machine, and then through the door steel rack and slowly push forward, bit by bit till it fixed on the steel rack. Following this method, you can make sure the rack and pinion teeth fit together perfectly. (P2) While installing please make sure you do not apply excess weight on the door and the gear.

Mechanical device with gear and block assembly (no visible text or symbols)

3.Motor release clutch (manual door open)

The door can be manually opened using the release lock mechanism. This feature ensures manual opening of the door in case of power failure. Please follow the picture below (P3).

Two black industrial warning device components with yellow warning labels and metal contacts (no readable text or symbols)

4. Installing limit switch

4.1 To finalize the position of the stroke, the switch bracket should be installed on rack (P4-P5). For spring switch limit should align with iron block. For magnetic switch limit make sure the magnet points towards the motor, position of shield shell magnetic limit switch should be located.

Magnetic switch limit (P4)

Spring switch limit (P5)

Close-up of a mechanical device with a yellow laser beam and a magnified inset showing a hand holding a tool (no visible text or symbols)

Exterior view of a small industrial machine with tracks, parked near a fence and grass (no visible text or symbols)

4.2 Adjust the height of the magnet and the direction of the motor according to the position where the machine places the doorpost

1) The motor is installed on the right to open the door, and the magnet is limited, the left is high, and the right is low, as shown in the middle picture below. The motor running direction switch is turned to the right, as shown in the rightmost picture below.

One magnet is seared at the upper part the other magnet is aimed at the lower part

2) When the motor is installed on the left to open the door, the magnet limit is lower on the left and higher on the right, as shown in the middle picture below. The motor running direction switch is turned to the left, as shown in the rightmost picture below.

One magnet is aimed at the upper part the other magnet is aimed at the lower part

3) The single stroke of the motor is within 12 meters, and the motor will stop running if it exceeds 12 meters.
4) If the motor runs continuously, the motor will become hot. If the motor temperature exceeds 140 degrees Celsius, the motor will stop running, and the motor can continue to be used after its temperature drops.

5、Motor wiring diagram (P6)

(P6)
Motor wiring diagram

Limit line Ground line Public line Motor Direction line

Controller connection, please read the controller specification

Circuit board close-up with wiring connections to two exposed components, showing red and blue wires and component labels like '75V 5.0V'.

ELECTRICAL CONNECTION

1. The connection shall be made in strict accordance with the label on the terminal, and "fire" and "zero" shall not be reversed.
2. Observe safety regulations and separate power lines and control lines.
3. Motor enclosure must be grounded.
4. According to the wiring diagram below, it is important to separate the power line from the control line, especially not to connect the "switch in place" control line to the motor line and power line, otherwise the controller will be damaged.
5. Schematic diagram of the composition of the control board and remote control

1. 4↓ ON/Resistance 2. Resistance to adjust receiving ntenna Learn key Motor direction WIFI jack Test key Single limit and double open Stop Close 1.2.Output DC15V 2.3.infrared. 2.4.onlyopenthedoo(rconnected to the swipe machine) 2.5. open stop close cycle (1.2.5 WIFI connection) limit motor In-put AC 220V 50HZ 1↑ ON:open the Soft start/ 1↓ OFF OFF Soft start Autoclosing:2and3 A:2↓ OFF/3↓ OFF--OFF. B:2↑ ON/3↓ OFF--5S C:2↓ OFF/3↑ ON--10S. D:2↑ ON/3↑ ON--20S 4↑ OFF/Resistance 4↓ ON/Resistance (Adjust the resistance with the knob) Fuse 15A/250V Light =AC 220V

Open Stop Close cycle Open Stop Close cycle Stop Not used

Parameters: Frequency:433.92MHZ Chip: HCS301 (rolling code) Materials::ABS+aluminium alloy Size:5.5*3.05*1.38cm

Remote control battery model 27A 12V Length 28MM Diameter:7.6mm ALKALINE BATTERY 27A 12V

1) Remote control setup: Follow the learning key. Press any key of the remote control twice, wait for the light to go out, the remote control is set successfully.
2) Remote control deletion: long press the learning key for 12 seconds, release the hand and wait for the light to go out. Delete successfully.

Pairing instructions:

1. Learning remote control: hold down the learning button until the learning indicator light LED is on, press any key of the remote control for 1 second, then the coding is finished, and the learning indicator is flashing.
2. Delete password: press and hold the learning button for 12 seconds to automatically remove all alignment codes and the original remote control is invalid.
3. The remote control adopts advanced vehicle rolling code technology, and the common remote-control code on the outside is not easy to be repeated, effectively preventing the door opening by mistake. The remote control has intelligent program design. Press the remote control for 4 seconds to automatically stop the launch, so as to prevent it from interfering with other remote control. And save remote battery power. Convenient for transportation and storage.
4. You can learn more than 40 remote controls.

USER FUNCTION

1. The controller has the automatic memory function of power off. It is possible that the debugging test has been carried out by the manufacturer. Limit detection, so the door must be pushed to the middle during installation.
2. Because the controller is turned on after the power is off. First of all, execute the turn on. This is normal phenomenon.
3. Single key loop: single key loop interface 1.3.
4. The potentiometer has automatic door closing. Turn counterclockwise to minimum close automatic door closing. The LED flicker once represents 1 second.
5. Equipped with infrared interface. And automatic resistance return.
6. Open the door automatically when the interface is switched on.

POWER SUPPLY TEST

1. Before using the product, carefully check the power supply voltage, frequency and other data is in accordance with the requirement stated. Ensure proper grounding is applied and electrical wiring are accurate.
2. Turn the special random key counterclockwise, open the clutch and push the sliding door. Make the door movement idle if the door machine is working normally. Switch the special random key on-off clockwise, shut down the clutch.
3. Apply the input power supply, start to open the door. Observe the door movement.
4. Carefully adjust magnets or mechanical stop positions until the door opens and closes as per user requirement.

MAINTENANCE

1. Coat the clutch keyhole with small amounts of antirust oil to prevent rust.
2. Regularly check the condition of electrical grounding.
3. Perform regular checks to ensure the parts are in good condition.
4. Motor requires advanced lubricating grease for smooth movement. Please do not apply regular lubricating oils.
5. The controller places the child out of reach. Always check whether the wire is

broken, loose and wet. If you find it, please cut off the high-voltage power immediately and use it after repairing and replacing.

ERROR ANALYSIS AND CORRECTION

Obstacle	Cause analysis	Corrections
Motor does not work	No power supply, low or no capacitance, overload, thermal protection, inductive switch is damaged, broken or loose cable.	Check the power supply, replace the capacitor, inspect the door for any obstacles. Replace the induction switch, connect the cables properly
Door opens but does not close or wise versa	Damage to induction switch, A/COM/C line is wrong, check the controller or motor	Replace the induction door, adjust the doors position, make sure wiring is done according to wiring diagram, check for any open circuit
Does not limit	Induction switch distance is too long, induction switch position is not correct, the magnet position is not correct, W.V.COM is wrong, induction switch is damaged	Adjust the position according to wiring diagram, check for any open circuit, replace the induction switch
Manual clutch failure	The clutch handle is damaged, rotation error, clutch is binding	Replace the clutch handle as per instructed, turn the output gear right or left
Press “open” to “close”	W.V line connection error	Ensure wiring is properly connected
Motor rotating but door is non-functional	Clutch pressure spring failure, elasticity is insufficient, clutch is disengaged, friction clutch pressure spring failure	Check, adjust or replace, replace or adjust the spring pressure

French

Cher utilisateur,

Sliding gate opener installation schematic diagram

Diagram of a mechanical or electrical device with numbered components and directional arrows indicating motion or assembly.

① Sliding gate opener

2 Rack

3 Wheel

4 Mannetic limit & Spring limit

5 Infrared sensor

6 Keypad

7 Warning lights

8 Remote control

Mechanical device with gear and block, labeled (P2), no visible text or symbols on the main subject

Two black industrial electrical warning device components with warning labels and metal clamps (no readable text or symbols)

Magnetic switch limit (P4)

Spring switch limit (P5)

One magnet is aimed at the upper part the other magnet is aimed at the lower part

One magnet is aimed at the upper part the other magnet is aimed at the lower part

Limit line Ground line Public line Motor Direction line

Controller connection, please read the controller specification

Circuit board close-up with wiring connections and component labels, showing two open components with visible circuit boards and terminal blocks.

RACCORDEMENT ÉLECTRIQUE

1. 4↓ ON/Resistance 2. Resistance to adjust receiving ntenna Learn key Motor direction WIFI jack Test key Single limit and double open Stop Close 1.2.Output DC15V 2.3.infrared. 2.4.onlyopenthedoo (rconnected to the swipe machine) 2.5. open stop close cycle (1.2.5 WIFI connection) limit motor In-put AC 220V 50HZ 1↑ ON:open the Soft start/ 1↓ OFF OFF Soft start Autoclosing:2and3 A:2↓ OFF/3↓ OFF--OFF. B:2↑ ON/3↓ OFF--5S C:2↓ OFF/3↑ ON--10S. D:2↑ ON/3↑ ON--20S 4↑ OFF/Resistance 4↓ ON/Resistance (Adjust the resistance with the knob) Fuse 15A/250V Light =AC 220V

Open Stop Close cycle Open Stop Close cycle Stop Not used

Parameters: Frequency:433.92MHZ Chip: HCS301 (rolling code) Materials::ABS+aluminium alloy Size:5.5*3.05*1.38cm

Remote control battery model 27A 12V Length 28MM Diameter:7.6mm ALKALINE BATTERY 27A 12V

Sliding gate opener installation schematic diagram

① Sliding gate opener ② Rack ③ Wheel ④ Magnetic limit & Spring limit ⑤ Infrared sensor ⑥ Keypad ⑦ Warning lights ⑧ Remote control

Mechanical device with gear and block assembly, labeled (P2), no visible text or symbols on the main subject.

Two black industrial safety warning devices with warning labels, one open and one closed, both without any visible text or symbols.

Magnetic switch limit (P4)

Spring switch limit (P5)

One magnet is aimed at the upper part the other magnet is aimed at the lower part

One magnet is aimed at the upper part the other magnet is aimed at the lower part

Limit line Ground line Public line Motor Direction line

Controller connection, please read the controller specification

Circuit board close-up with wiring connections to two electronic components, showing circuit boards and terminal blocks with Chinese labels.

1. 4↓ ON/Resistance 2. Resistance to adjust receiving ntenna Learn key Motor direction WIFI jack Test key Single limit and double open Stop Close 1.2.Output DC15V 2.3.infrared. 2.4.onlyopenthedoo (rconnected to the swipe machine) 2.5. open stop close cycle (1.2.5 WIFI connection) limit motor In-put AC 220V 50HZ 1↑ ON:open the Soft start/ 1↓ OFF OFF Soft start Autoclosing:2and3 A:2↓ OFF/3↓ OFF--OFF. B:2↑ ON/3↓ OFF--5S C:2↓ OFF/3↑ ON--10S. D:2↑ ON/3↑ ON--20S 4↑ OFF/Resistance 4↓ ON/Resistance (Adjust the resistance with the knob) Fuse 15A/250V Light =AC 220V

Open Stop Close cycle Open Stop Close cycle Stop Not used

Parameters: Frequency:433.92MHZ Chip: HCS301 (rolling code) Materials::ABS+aluminium alloy Size:5.5*3.05*1.38cm

Remote control battery model 27A 12V Length 28MM Diameter:7.6mm ALKALINE BATTERY 27A 12V

Sliding gate opener installation schematic diagram

Diagram of a vehicle parking or garage system with numbered components and directional arrows indicating movement or positioning.

① Sliding gate opener
2 Rack
3 Wheel
4 Mannetic limit & Spring limit
5 Infrared sensor
6 Keypad
7 Warning lights
8 Remote control

Mechanical assembly with a gear and block, labeled (P2) in the corner (no text or symbols on the diagram itself)

Two black industrial warning device components with yellow warning labels and metal clips, shown from different angles (no text or symbols visible)

Magnetic switch limit (P4)

Spring switch limit (P5)

Limit line Ground line Public line Motor Direction line

Controller connection, please read the controller specification

Circuit board close-up with wiring connections and component labels, showing two open electronic components with visible traces and connectors.

CONEXIÓN ELÉCTRICA

1. 4↓ ON/Resistance 2. Resistance to adjust receiving ntenna Learn key Motor direction WIFI jack Test key Single limit and double open Stop Close 1.2.Output DC15V 2.3.infrared. 2.4.onlyopenthedoo (rconnected to the swipe machine) 2.5. open stop close cycle (1.2.5 WIFI connection) limit motor In-put AC 220V 50HZ 1↑ ON:open the Soft start/ 1↓ OFF OFF Soft start Autoclosing:2and3 A:2↓ OFF/3↓ OFF--OFF. B:2↑ ON/3↓ OFF--5S C:2↓ OFF/3↑ ON--10S. D:2↑ ON/3↑ ON--20S 4↑ OFF/Resistance 4↓ ON/Resistance (Adjust the resistance with the knob) Fuse 15A/250V Light =AC 220V

Open Stop Close cycle Open Stop Close cycle Stop Not used

Parameters: Frequency:433.92MHZ Chip: HCS301 (rolling code) Materials::ABS+aluminium alloy Size:5.5*3.05*1.38cm

Remote control battery model 27A 12V Length 28MM Diameter:7.6mm ALKALINE BATTERY 27A 12V

Sliding gate opener installation schematic diagram

Diagram of a vehicle parking garage system with numbered components and safety instructions

① Sliding gate opener
2 Rack
3 Wheel
4 Mannetic limit & Spring limit
5 Infrared sensor
6 Keypad
7 Warning lights
8 Remote control

Mechanical assembly with a saw and gear mechanism (no visible text or symbols)

Two black industrial safety warning devices with warning labels and metal clips, shown from different angles (no text or symbols on the devices themselves)

Magnetic switch limit (P4)

Spring switch limit (P5)

One magnet is aimed at the upper part the other magnet is aimed at the lower part

One magnet is aimed at the upper part the other magnet is aimed at the lower part

Limit line Ground line Public line Motor Direction line

Controller connection, please read the controller specification

Circuit board close-up with wiring connections and component labels visible, showing two open components with blue and red wires.

1. 4↓ ON/Resistance 2. Resistance to adjust receiving ntenna Learn key Motor direction WIFI jack Test key Single limit and double open Stop Close 1.2.Output DC15V 2.3.infrared. 2.4.onlyopenthedoo (rconnected to the swipe machine) 2.5. open stop close cycle (1.2.5 WIFI connection) 1↑ ON:open the Soft start/ 1↓ OFF OFF Soft start Autoclosing:2and3 A:2↓ OFF/3↓ OFF--OFF. B:2↑ ON/3↓ OFF--5S C:2↓ OFF/3↑ ON--10S. D:2↑ ON/3↑ ON--20S 4↑ OFF/Resistance 4↓ ON/Resistance (Adjust the resistance with the knob) Fuse 15A/250V Light =AC 220V limit motor In-put AC 220V 50HZ

Open Stop Close cycle Open Stop Close cycle Stop Not used

Parameters: Frequency:433.92MHZ Chip: HCS301 (rolling code) Materials::ABS+aluminium alloy Size:5.5*3.05*1.38cm

Remote control battery model 27A 12V Length 28MM Diameter:7.6mm ALKALINE BATTERY 27A 12V

This product is subject to the provision of European Directive 2012/19/EU. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices.

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

Address: Shuangchenglu 803nong11hao1602A-1609shi, baoshanqu, shanghai 200000 CN.

Imported to AUS: SIHAO PTY LTD. 1 ROKEVA STREETEASTWOOD NSW 2122 Australia

Imported to USA: Sanven Technology Ltd. Suite 250, 9166 Anaheim Place, Rancho Cucamonga, CA 91730

UK

REP

YH CONSULTING LIMITED. C/O YH Consulting

Limited Office 147, Centurion House, London

Road, Staines-upon-Thames, Surrey, TW18 4AX

EC

REP

E-CrossStu GmbH

Mainzer Landstr.69,

60329 Frankfurt am Main.