o
There is too much warm product inside the unit
o
The lid is unlatched / or open
o
The lid seal is broken
o
Problems arising from poor ventilation (ensure at least 100mm of space
around all sides)
o
The ambient is too high
o
The temperature setting is too high
•
Can hear the sound of running water from inside the unit
o
This is normal, due to the flow of refrigerant in the unit.
•
Unusual noise when refrigerator is working
o
The refrigerator is not placed on a level surface
6.Error Protection Function
While Compressor mould error,
LED
show ER0,ER1,ER2,ER3,ER4,ER5
，
ER9, and the compressor stop working. While the error is solved, start work
in 2 seconds.
Error Code
Problems
Solution Method
Er0
Temperature Sensor cutting-out
Change the temperature sensor line
Er1
Input low voltage protection
1.Change the battery, 2. Lower battery protection swith
Er2
Over DC current fan protection
Change the fan
Er3
Compressor start working protection
Interrupt power and place 30min, then re-start
Er4
Compressor turnning speed error protection
Change the main controller
Er5
Temperature of the mould anormal
Change the fridges in ventilated place,
cool the mould then re-start
Er9
Temperature sensor disconnection
1.Tighten the temperature sensor line,
2.Change the temperature sensor line.
7.International Certification Approvals
5
Содержание PFN-C-WEA-25
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