Haier HSU18K-PYSG3BN-INV Error Code E1
Haier HSU18K-PYSG3BN-INV error code E1 means indoor temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better nex…
Haier HSU18K-PYSG3BN-INV Error Code E2
Haier HSU18K-PYSG3BN-INV error code E2 means pipe temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Haier HSU18K-PYSG3BN-INV Error Code E7
Haier HSU18K-PYSG3BN-INV error code E7 means communication fault between indoor and outdoor units. This guide explains the likely causes, the safest first checks, and when support or servic…
Haier HSU18K-PYSG3BN-INV Error Code F1
Haier HSU18K-PYSG3BN-INV error code F1 means iPM protection. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier HSU18K-PYSG3BN-INV Error Code F13
Haier HSU18K-PYSG3BN-INV error code F13 means lack of refrigerant. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier HSU18K-PYSG3BN-INV Error Code F19
Haier HSU18K-PYSG3BN-INV error code F19 means power over/under voltage protection. This guide explains the likely causes, the safest first checks, and when support or service is the better…
Haier HSU18K-PYSG3BN-INV Error Code F21
Haier HSU18K-PYSG3BN-INV error code F21 means outdoor coil temperature sensor. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Haier HSU18K-PYSG3BN-INV Error Code F23
Haier HSU18K-PYSG3BN-INV error code F23 means compressor U-phase overcurrent. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Haier HSU18K-PYSG3BN-INV Error Code F28
Haier HSU18K-PYSG3BN-INV error code F28 means compressor position detection circuit fault. This guide explains the likely causes, the safest first checks, and when support or service is the…
Haier HSU18K-PYSG3BN-INV Error Code F35
Haier HSU18K-PYSG3BN-INV error code F35 means compressor driver board failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Haier HSU18K-PYSG3BN-INV Error Code F43
Haier HSU18K-PYSG3BN-INV error code F43 means model matching abnormality. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier HSU18K-PYSG3BN-INV Error Code F7
Haier HSU18K-PYSG3BN-INV error code F7 means suction temperature sensor failure. This guide explains the likely causes, the safest first checks, and when support or service is the better ne…
Haier HSU18K-PYSG3BN-INV Error Code F9
Haier HSU18K-PYSG3BN-INV error code F9 means module reset. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier HSU18K-PYSG3BN-INV Error Code F24
Haier HSU18K-PYSG3BN-INV error code F24 means cT detection current abnormal protection. This guide explains the likely causes, the safest first checks, and when support or service is the be…
Haier HSU18K-PYSG3BN-INV Error Code E5
Haier HSU18K-PYSG3BN-INV error code E5 means indoor anti-frosting protection. This guide explains the likely causes, the safest first checks, and when support or service is the better next…
Haier HSU18K-PYSG3BN-INV Error Code F27
Haier HSU18K-PYSG3BN-INV error code F27 means compressor current sampling circuit fault. This guide explains the likely causes, the safest first checks, and when support or service is the b…
Haier HSU18K-PYSG3BN-INV Error Code F11
Haier HSU18K-PYSG3BN-INV error code F11 means loss of synchronism detection. This guide explains the likely causes, the safest first checks, and when support or service is the better next s…
Haier HSU18K-PYSG3BN-INV Error Code F22
Haier HSU18K-PYSG3BN-INV error code F22 means outdoor alternating current over current protection. This guide explains the likely causes, the safest first checks, and when support or servic…
Haier HSU18K-PYSG3BN-INV Error Code F4
Haier HSU18K-PYSG3BN-INV error code F4 means compressor discharging temperature protection. This guide explains the likely causes, the safest first checks, and when support or service is th…
Haier HSU18K-PYSG3BN-INV Error Code E14
Haier HSU18K-PYSG3BN-INV error code E14 means indoor fan motor malfunction. This guide explains the likely causes, the safest first checks, and when support or service is the better next st…
Haier HSU18K-PYSG3BN-INV Error Code F12
Haier HSU18K-PYSG3BN-INV error code F12 means eEPROM failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier HSU18K-PYSG3BN-INV Error Code E4
Haier HSU18K-PYSG3BN-INV error code E4 means indoor EEPROM failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Haier HSU18K-PYSG3BN-INV Error Code F14
Haier HSU18K-PYSG3BN-INV error code F14 means 4-way valve reverse failure. This guide explains the likely causes, the safest first checks, and when support or service is the better next ste…
Haier HSU18K-PYSG3BN-INV Error Code F25
Haier HSU18K-PYSG3BN-INV error code F25 means abnormal of compressor discharge sensor. This guide explains the likely causes, the safest first checks, and when support or service is the bet…
Haier HSU18K-PYSG3BN-INV Error Code E9
Haier HSU18K-PYSG3BN-INV error code E9 means indoor unit overload in heating mode. This guide explains the likely causes, the safest first checks, and when support or service is the better…