LG robot süpürge All models error codes
Codes
- 207-254Error code· Abnormal voltage check (overvoltage / undervoltage
- CH01Error codeIndoor unit sensor open / short
- CH02Error codeProblem in refrigerant inlet(liquid) side sensor
- CH03Error codeNo communication between Main PCB(Indoor) and wired remote controller
- CH05Error codeCommunication between Main PCB(Indoor) and Main PCB (Outdoor cycle) is less than 3 minutes
- CH06Error codeProblem in refrigerant out- let(gas) side sensor
- CH08Error codeProblem in water tank sensor
- CH09Error codeA malfunction occurred in the optional EEPROM connected to the Main PCB(Indoor)
- CH13Error codeProblem in solar pipe sensor
- CH14Error codeLow flow detection during pump operation
- CH15Error codeWhen the temperature of the water pipe exceeds 72 °C (161.6 °F)
- CH16Error codeH eater water temperature sensor error Temperature sensor error Water temperature sensor error At the same time, malfunction occur
- CH17Error codeProblem in Water-inlet sensor
- CH18Error codeProblem in Water-outlet sensor
- CH19Error codeProblem in electric backup heater outlet sensor
- CH20Error codeThe heater output water temperature is over specific temperature
- CH21Error codeIPM of inverter drive is abnormal or Inverter comp. is self-malfunction
- CH22Error codePower input of Inv PCB(Outdoor) is exceeded
- CH23Error code1. Inv PCB(Outdoor) DC voltage not charging 2. Inv PCB(Outdoor) DC Link voltage exceeds the limit
- CH24Error codeCompressor stop by operating high pressure switch
- CH26Error codeInitial start-up failure due to inverter compressor and cycle failure
- CH27Error codeTransfer of signals with detection of the flow of over-current in PSC / PFC
- CH29Error codeWhen the inverter compressor input current limit is exceeded
- CH32Error code1. Overload operation 2. (Outdoor fan restraint, shielding, clogging) 3. Refrigerant leakage (shortage) 4. Inverter compressor discharge sensor malfunction 5. EEV connector missing / EEV assembly
- CH35Error codeEvaporating pressure is excessively low
- CH41Error codeOpen / short of outdoor unit sensor
- CH43Error codeAbnormal value of sensor (Open/Short)
- CH44Error codeAir sensor
- CH45Error codeCondenser Mid pipe sensor
- CH46Error codeSuction Pipe sensor
- CH48Error codeConst-D-Pipe Sensor Error
- CH52Error codeIt is failed to receive wired Inv PCB(Outdoor) signal in Main PCB(Outdoor Cycle)
- CH60Error codeEEPROM access error and Check SUM error
- CH61Error code1. Overload operation (Outdoor fan constraint, screened, blocked) 2. Unit heat exchanger contaminated 3. EEV connector displaced / poor EEV assembly 4. Poor Cond. Pipe sensor assembly / burned
- CH62Error codeThe heat sink detection Temp is over 85℃
- CH65Error codeHeatsink Temp. sensor
- CH67Error codeFan RPM is 10RPM or less for 5 seconds when ODU fan starts or 40 RPM or less after fan starting
- CH114Error codeInjection In Sensor Error
- CH115Error codeInjection Out Sensor Error
- CH231Error codeIndoor unit water pressure sensor failure
- CH232Error codeIndoor unit water flow sensor failure