Trane All models error codes
Codes
- E5Error codeAbnormal power supply voltage
- E7Error codeCompressor top or discharge pipe temperature sensor (T7C1/2) error
- E8Error codeOutdoor unit address error
- F1Error codeDC bus voltage error
- F3Error codePlate heat exchanger cooling refrigerant outlet temperature sensor (T6B) error
- F5Error codePlate heat exchanger cooling refrigerant inlet temperature sensor (T6A) error
- F6Error codeElectronic ball valve connection failure
- F7Error codeMain power off
- F9Error codeT5 temperature sensor error
- H0Error codeCommunication error between main board and compressor drive board
- H2Error codeQty. of outdoor unit decreases error
- H3Error codeQty. of outdoor unit increases error
- H5Error codeP2 protection appears three times in 60 minutes
- H6Error codeP4 protection appears three times in 100 minutes
- H7Error codeNumber of indoor units detected by master unit not same as number set on main PCB
- H8Error codeHigh pressure sensor error
- H9Error codeP9 protection appears ten times in 120 minutes
- hes10Error codexL2 - DC bus high voltage protection
- hes12Error codexL4 - MCE error
- hes15Error codeL7 - Phase sequence error
- IC17Error codeDC-bus current sensor
- L0Error codeInverter compressor module error
- L1Error codeDC bus low voltage protection
- L2Error codeDC bus high voltage protection
- L3Error codeReserved
- L4Error codeMCE error
- L5Error codeZero speed protection
- L6Error codeMotor parameter error
- L7Error codePhase sequence error
- L8Error codeCompressor frequency hopping error
- lve19Error codePressure relief valve 19 SVC
- lve21Error codePressure relief valve 21 SVC
- MS01Error codeElectric ball valve
- MS04Error codeSolenoid valve
- MS04-12Error codeSolenoid valve
- n21Error codeRefrigerant recovery 1 (PUMP DOWN)
- n22Error codeRefrigerant recovery 2 (PUMP OUT)
- n27Error codeVacuum mode
- n31Error codeHistory error codes
- n32Error codeCleaning history error codes
- n33Error codeFan software version
- n91Error codeAuto regulation of medium capacity (Tes0=6,default)
- n92Error codeAuto regulation of high capacity (Tes0=3)
- n93Error codeAuto regulation of low capacity (Tes0=9)
- n94Error codeLow locking capacity (Tes0=9)
- n95Error codeMedium-to-low locking capacity (Tes0=6)
- n96Error codeMedium locking capacity (Tes0=3)
- n97Error codeMedium-to-high locking capacity (Tes0=0)
- n98Error codeHigh locking capacity (Tes0=-3)
- nA1Error codeAuto regulation of medium capacity (Tcs0=48,default)