Genvex ERV All models error codes
Codes
- P2Error codeLow pressure protection in cooling mode
- P3Error codeCompressor discharge temperature (TD) protection
- P4Error codeCompressor discharge temp. (TD) sensor is disconnected or damaged
- P5Error codeInverter module temperature (TF) protection
- P6Error codeCompressor over-current protection
- P8Error codeLow compressor voltage protection
- P12Error codeDischarge pipe high pressure protection
- P13Error codeDischarge pipe high pressure switch protection
- P21Error codeLow pressure sensor error
- P22Error codeSuction pipe low pressure protection
- P23Error codeSuction pipe low pressure switch protection
- P24Error codeSuction pipe low pressure abnormal rise
- P25Error codeP22 error occurs 3 times in 100 minutes
- P51Error code
- P52Error code
- P54Error codeDC bus low voltage protection
- P71Error codeEEPROM error
- P91Error codePFC feedback resistance failure protection
- Pb1Error codeHyperLink overcurrent error
- ST1Error codeFour-way valve
- SV4Error codeSolenoid valve
- T3Error codeHeat exchanger temperature sensor
- U3AError codeThe communication cable is connected incorrectly
- U3bError codeThe installation environment is abnormal
- U3CError codeAuto mode error
- U12Error codeCapacity setting error
- U13Error codeIndoor unit type setting error
- U33Error codeIndoor temperature out of operating range
- U34Error codeOutdoor and indoor temperature out of operating range
- U35Error codePressure protection
- U37Error codeGas side stop valve is not opened
- V2Error codeMotor output