Samsung AM036FXMDCH - Error Code

20 Samsung Electronics
2. Error Code
No. Code Description
1 E201
Communication error between indoor and outdoor unit (Tracking failure or the setting quantity/address of indoor unit
in outdoor unit’s PCB differs from the quantity/address of installed indoor unit.)
2 E202
Communication error between indoor and outdoor unit. (All the indoor communication error, outdoor communication
cable error.)
3 E203 Communication error between main and sub micom or communication error between main and sub outdoor units.
4 E221 Error on ambient temperature sensor of outdoor unit. (Open or Short)
5 E251 Error on discharge temperature sensor of compressor. (Open or Short)
6 E231 Error on Cond-out temperature sensor of outdoor unit. (Open or Short)
7 E291 High pressure sensor error (Open/Short)
8 E296 Low pressure sensor error (Open/Short)
9 E308 Suction sensor error (Open/Short)
10 E311 Double tube sensor error (Open/Short)
11 E403 Antifreeze error
12 E407 Compressor stop by high pressure protection control
13 E410 Compressor stop by low pressure protection control
14 E416 Compressor stop by discharge temperature protection control
15 E419 EEV open error
16 E425 Reverse phase detection error
17 E438 EVI EEV open error
18 E439 Refrigerant leakage error (during stop status)
19 E440 Prohibition of heating operation when the ambient temperature is over 30°C
20 E441 Prohibition of cooling operation when the ambient temperature is below -15°C
21 E443 Refrigerant leakage error (during operation)
22 E458 Outdoor fan 1 error
23 E460 Power or voltage in connection wire between indoor-outdoor unit
24 E461 Compressor starting error
25 E462 Total current protection control, compressor stops
26 E463 OLP temperature control, compressor stops
27 E464 IPM over current error
28 E465 Compressor overload error
29 E466 DC-Link voltage under/over error
30 E467 Compressor rotation error
31 E468 Current sensor error
32 E469 DC LINK voltage sensor error
33 E470 EEPROM read/write error
34 E471 EEPROM unmatching error
35 E474 Heat sink temperature error
36 E475 Outdoor fan 2 error
37 E484 PFC overload
38 E485 Input current sensor error
39 E500 Heat sink overheat
40 E554 Gas leak error