Samsung DVM S Error Codes



E101-120 Communication error related to indoor
E121-150 Indoor sensor related errorE151-200 Other errors related to indoor
E201-209 Communication error related to the outdoor unit
E210-220 MCU related inspection error
E221-400 Outdoor unit sensor related error
E401-550 Protect the outdoor unit control / self-diagnosis related errors
E551-600 Other errors related to the outdoor unit
E601-650 OPTION instrument (wired controller) related errors
E652-700 Other error
P701-800 Protect the outdoor unit control Low Level Risk – indoor normal operation
P801-900 GHP-R410A, R22 outdoor unit related error
E901-920 Hydro indoor related errors
E921-999 Reserved

E-101:Indoor unit communication error. No response from outdoor unit. (Indoor unit display)

E-102:Communication error between indoor and outdoor unit. (Indoor unit display)

E-121:Room temperature sensor error of the indoor unit. (Open/short)

E-122:Eva in temperature sensor error of the indoor unit. (Open/short)

E-123:Eva out temp. sensor error of the indoor unit. (Open/short)

E-128:Eva in temp. sensor’s separation from the proper position.

E-129:Eva out temp. sensor’s separation from the proper position.

E-130:Eva in & out temp. sensor’s separation from the proper position simultaneously.

E-151:Indoor’s EEV opening error. (2nddetection)

E-152:Indoor’s EEV closing error. (2nddetection)

E-153:Indoor’s float switch error (2nddetection)

E-154:RPM feedback error of the indoor unit.

E-161:Operation mode mixing error in heat pump model.
Cooling and heatingoperation mode is required at the same time.

E-162:Outdoor unit’s EEPROM error (Physical damage of circuit or EEPROM)

E-163:Wrong option code input of the indoor unit or EEPROMdata error of the outdoor unit.

E-185:Wrong wiring between power and communication in indoor unit.

E-186:SPI wrong wiring or SPI malfunction error.

E-201:Communication error between outdoor and indoor unit. (Indoor unit’s quantity setting error, Duplication of indoor unit’s address)

E-202:Communication error between outdoor and indoor unit. (All indoor units’ communication failure with outdoor unit)
E-203:Communication error among outdoor units.

E-205:Communication error of all PCB among main, Hub, Fan, Inverter micoms.

E-206:Communication error of individual PCB. (C001 : Hub, C002 : Fan, C003 : Inverter 1, C004 : Inverter 2 )

E-221:Ambient temp. sensor error .(Open/short)

E-231:Cond out temp. sensor error of the main unit. (Open/short)

E-236:Cond out temp. sensor error of the outdoor unit. (Open/short)

E-241:Cond out sensor’s separation from the proper position.

E-251:Discharge temp. sensor error of compressor 1. (Open/short)

E-257:Discharge temp. sensor error of compressor 2. (Open/short)

E-262:Discharge temp. sensor’s separation of compressor 1 from the proper position.

E-263:Discharge temp. sensor’s separation of compressor 2 from the proper position.

E-266.Top temp. sensor’s separation of compressor 1 from the proper position.

E-267:Top temp. sensor’s separation of compressor 2 from the proper position.

E-269.Suction temp. sensor’s separation of compressor 1 from the proper position.

E-276:Top temp. sensor error of compressor 1. (Open/short)

E-277:Top temp. sensor error of compressor 2. (Open/short)

E-291:Refrigerant leakage or high pressure sensor. (Open/short)





E-296:Refrigerant leakage or Low pressure sensor. (Open/short)

E-308.Suction temp. sensor error. (Open/short)
E-322:EVI out temp sensor error. (Open/short)

E-346.Motor starting failure error of fan 2.

E-347:Motor wiring disconnection error of fan 2.

E-348:Motor locking error of fan 2.

E-353:Motor overheated error of fan 2.

E-355:IPM overheated error of fan 2.

E-361:Starting failure error of compressor 2.

E-364:Over current error of compressor 2.

E-365:Overload error of compressor 2.

E-366:DC-link over/under voltage error of INV PBA 2.

E-367:Wiring disconnection error of compressor 2.

E-368:Current sensor error of INV PBA 2.

E-369:DC-link voltage sensor error of INV PBA 2.

E-374:Heat sink temp. sensor error of INV PBA 2.

E-378:Over current of fan 2.

E-385:Input current sensor error of INV PCB 2.

E-387:Hall sensor error of fan 2.

E-389:Motor overload error of fan 2.

E-393:Motor current sensor error of fan 2.

E-396:DC-link voltage sensor error of fan 2.
E-399:Heat sink temp. sensor error of fan 2.

E-400:IGBT module overheated error of INV PCB 2.

E-407:Compressor stop by abnormal high pressure.

E-410:Compressor stop by low pressure protection control or refrigerant leakage.

E-416:Compressor stop by discharge temperature protection control.

E-425:Missing or disconnection error of 3 phase wiring.

E-428:Compressor stop by compression protection control.

E-438:System stop by refrigerant flood back operation.
(EVI EEV leakage, Intercooler internal leakage, Indoor EEV leakage)

E-439:Abnormal low and high pressure (Judgment before starting)

E-440:Limitation of heating operation. (Out of ambient temp. operating range)

E-441:Limitation of cooling operation. (Out of ambient temp. operating range)

E-442:Limitation of refrigerant charging in heating operation (Over 15℃ of ambient temp.)

E-443:Abnormal high pressure error (Judgment after starting)

E-445:Crank case heat failure.

E-446:Motor starting failure error of fan 1.

E-447:Motor wiring disconnection error of fan 1.

E-448:Motor locking error of fan 1.

E-452:Power supply failure temporary or zero crossing error.

E-453:Motor overheated error of fan 1.

E-455:IPM overheated error of fan1.
E-461:Starting failure error of compressor 1.

E-462.Compressor stop by over current of input.

E-464:Over current error of compressor 1.

E-465:Inverter Compressor1V-limit error

E-466:DC-link over/under voltage error of INV PBA 1.

E-467:Wiring disconnection error of compressor 1.

E-468:Current sensor error of INV PBA 1.

E-469:DC-link voltage sensor error of INV PBA 1.

E-474:Heat sink temp. sensor error of INV PBA 1.

E-478:Over current of fan 1.

E-485:Input current sensor error of INV PCB 1.

E-486:DC-link over/under voltage error. (Fan PCB’s detection)

E-487:Hall sensor error of fan 1.

E-489:Motor overload error of fan 1.

E-493:Motor current sensor error of fan 1.

E-496:DC-link voltage sensor error of fan 1.

E-499:Heat sink temp. sensor error of fan 1.

E-500:IGBT module overheated error of INV PCB 1.

E-560:Option setting error of outdoor unit.

E-563:Incompatible indoor unit’s installation error.
E-573:Incompatible outdoor unit’s installaton error in module installation.

E-702:EEV closing error of the indoor unit (1st detection)

E-703:EEV opening error of the indoor unit (1st detection)




3 Responses to Samsung DVM S Error Codes

  1. maurice mashonganyika says:

    Thank u for the error codes solving breakdowns is now easy

  2. Nolberto Vivas says:

    Ok muy buena la ayuda

  3. Elias mulauzi says:

    how to go about error code 206

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