Model reference
LG HPWI35INU
Air Conditioner
1 document7 error codes2 service modes
Available documentation
Service Manual
- Room Air Conditioner (Single Split Wall Mounted Type) SERVICE MANUAL74 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
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Error codes (7)
CodeMeaning
1Indoor thermistor (room or pipe temperature sensor) is short or open circuit.10Discharge pipe thermistor (D-PIPE TH) is short or open circuit.2Outdoor thermistor is short or open circuit.4Temperature of heat sink (power module) has exceeded 95°C, causing overheating…5Communication error (serial communication) between indoor and outdoor unit.6DC peak current error7Running current is overloaded (CT2 overcurrent protection triggered 5 times…Service modes (2)
- forced_operationPress the forced operation selection switch (SW-FORCE / Tact Switch) on the indoor unit main body
- trial_operationPress and hold the Tact Switch (compulsory operation switch) on the indoor unit main body for 3…
Full entry steps, exit procedures, and test sequences are available in Max.
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