Microyn MT-20L-S Thermoelectric Cooler and Warmer User Manual

June 16, 2024
Microyn

Microyn MT-20L-S Thermoelectric Cooler and Warmer

Technical Parameters

Rated input| AC110V: cooling: 72W, warming: 65W
DC12V: cooling: 60W, warming: 55W
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Capacity| 20L/12L
Cooling effect| At ambient temperature of 20-25℃, the lowest temperature can reach 0-5℃, the exact condition is affected by the ambient temperature
Warming effect| The highest temperature can be heated to 65℃, the exact condition is affected by the ambient temperature
Climate type| SN/N
Product size| 350290442mm (20L) / 250310375mm (12L)
Storage box size| 397355510mm (20L) / 432318368mm (12L)

Power cord

This appliance is provided with AC power cord and DC power cord (see the pictures below). Please have a check when the appliance is used for the first time.

  • DC power cord, 5.9ft(180CM) ( for car )

  • AC power cord, 6.6ft(200CM) ( for home )

Operating Instructions

How to turn off/on :

  1. When you use the fridge in your car, connect one end of the DC power cord to the DC outlet at the back of the unit, and insert the plug of DC power cord into the cigarette lighter socket, then press the power button on the front panel if it is not on already.
  2. When you use the fridge at home, connect one end of the AC power cord to the AC outlet at the back of the unit, and insert AC power cord to the household socket, and then press the power button on the front panel if it is not on already.
  3. To turn off the unit, press and hold the power button on the front panel for about 3 seconds.

How to adjust temperature:
Press the “Setup” button to display the temperature, then set the desired inside temperature by “▲” key to turn up or by”▼” key to turn down the temperature. Press the “Setup” button again to finish setup. The unit will automatically switch to cooling or warming mode according to the set temperature. (Note: temperature display is in Celsius)

Safety

  1. Please confirm the socket of the cords is tight. The loose socket will result in the cords and socket hot and broken, even fire.
  2. Do not switch between cold/hot functions at will during use. You can do this after turning off the device for 30 minutes.
  3. Do not use it under sunlight or be exposed to rain, which affect the working effects and service life.
  4. Do not block the air-inlet and outlet. Prevent the fans from being stuck. The stuck fans will cause the unit to overheat and may cause fire.
  5. Do not put flammable materials such as cloth and towels on it, and keep the appliance away from flammable items and wet environment in order to prevent explosion or fire.
  6. Protect the appliance from being upside down and drop.
  7. For the safety reasons, keep the appliance away from Children.
  8. Do not disassemble or refit the appliance at will.

Troubleshooting

Prob l em Possible Cause Suggested Solution
Machine doesn’t work The power cord failed to connection.
The fuse (in the box of big size plug of DC power cord) had be burned out.

Check the power cord and connect again.
Check the DC power cord (whether it can be used again), Change new fuse.
AC/DC switch wrong| Push the switch to the correct position.
Haven’t press the “ON/OFF” key| Press this key again.
Machine doesn’t work, but cooler box had connect with electricity normally| Fan doesn’t working| Please contact the customer support.
|
Not cooling| Please contact the customer support.
Vent became plugged| Please contact the customer support.
Cooling poor| Ambient temperature too high.| The best ambient temperature is 10-20’C.
The voltage is lower than recommend.| Stop to cooler box and do not restart it until the voltage is normal.
Vent became plugged| Clean the vents.
The cooler box had broken.| Please contact the customer support.

Maintenance

The appliance needs only an external regular cleaning. Before cleaning, always unplug the appliance. Do not use hard detergent or other chemical solutions to clean the box. Wipe the appliance with a moistened cloth only. When the appliance is not in use for a long time, please maintain it in dry and clean place with ventilation.

Disposal

Environmental Protection
Waste electrical production should not be disposed with household waste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice.

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