Sharp Aircon Error Codes

Search any Sharp error code below. Each entry shows what the code means, how urgent it is, and what to do next — with notes specific to Singapore installations.

SAFETY WARNING

Stop using the unit and contact a technician if you notice burning or electrical smell, breaker tripping or repeated power cut, heavy ice buildup on the pipe or indoor unit, or loud metal banging from the outdoor unit.

Error Code Lookup

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Sharp Aircon Error Codes

Error Code Lookup

1-1Outdoor temperature thermistor short circuit error

1-2Suction thermistor short circuit error

2-0Compressor high temperature error

2-1Compressor discharge overheat

2-4IPM high temperature error

6-0DC over current error

7-0AC over current error

9-44-way valve error or gas leak detected

10-0EEPROM outdoor unit data error

11-0Outdoor unit DC fan rotation error

13-0Compressor start-up failure

14-0PAM over voltage error

17-0Serial communication open-circuit error

19-0Indoor unit fan error

20-0EEPROM indoor unit data error

26-1Indoor room temperature thermistor error

26-2Indoor unit pipe temperature thermistor error