• Humidity can form frost in the interior of the cooling device or on the
evaporator, which will reduce the cooling capacity.
• When defrosting, please do not use sharp tools or tools that may damage the
refrigerator evaporation plate or plastic parts. Please defrost at an appropriate
time.
• To defrost the refrigerator, proceed as follows
：
• Please take out the contents of the cooling device and place them in another
cooling device to keep them cool. Switch off the device.
• Leave the cover open and wipe off the defrosted water.
Other Settings
1
Charging port and lighting
No.
Name
Function Description
1
USB charging
port
DC5V/2A output, only for USB charging.
Note 1: When the device is connecting DC power
supply without protection, no output on the USB port.
Note 2: When switch off the device, as long as it is
under DC power supply protection, the USB port still
has output.
Note 3: When the maximum output is 2A, charging of
high-power USB devices is prohibited.
2
Lighting
White LED, the light is on when the door is opened, and
the light is off when the door is closed.
Note: When switch off the device, as long as the power
supply is not undervoltage, the inner light can still be
used.
Troubleshooting
9
