Recently it stopped working. high # Check the discharge pipe sensor for Cons. # Check the install condition for over load. # Check the leakage of refrigerant. # Check the SVC V/V open. If OK check fuses, if fuses OK, replace outdoor main PCB CH50 no such fault code Text 1, 2 or 3 digit fault code number only. Required fields are marked *Comment Name * Email * Website Categories Acson Actron Airwell Akai Amana AmeriCool Aux Baxi Bryant Carrier Chigo Chunlan Climatemaster Comfortaire Comfortmaker Daikin Danby Day & Night navigate here
If over 105°C, check refrigerant charge CH33 Excessive rise of standard compressor discharge temperature. ur ac is 50years old so replace Unknown on August 25, 2016 at 8:31 PM said... Multi V: 1 Vdc = 8 bar up to 2.5 Vdc = 37 bar 44 Outdoor unit air sensor fault. Model LSU122CE. 115 v 60 Hz. 1 phase Reply Leave a Reply Cancel reply Your email address will not be published. http://www.orionair.co.uk/lg_air_con_fault_codes.htm
Check compressor windings all equal 1 to 4 Ohms . If OK replace either main or fan PCB 109 Sub 1 excessive rise of high pressure. Pipe Sensor Temp.
Set ALL indoor units to cooling or ALL to heating to clear. Check system pressures for non-condesables 62 Inverter over 85°C. Model FM30AH. Lg Inverter Air Conditioner Troubleshooting high (105˚C ) # Discharge sensor (Cons.) temp.
Disconnect from PCB and measure resistance. Lg Air Conditioner Error Codes Pdf if not replace sensor 163 Sub 3 compressor 2 discharge sensor fault. RAC Indoor unit BLDC Fan problem. learn this here now Pipe Sensor Temp LED01G (Red) = 6 times LED02G (Green) = 1 time Case of Error = Cond.
System working fine then went down. Lg Neo Plasma Error Codes Set to Sg for 1 unit, or Gr for group then reset power CH04 RAC Product = Heat Sink Sensor Error, Open/Short Cct or over 95C. York Error Code York Minisplits Temperature Sensor Resistance Readings Temperature = 0C K Ohms = 35K Temperature = 10C K Ohms = 20K... If you see fault code CH07 only type 7 in your text message CH65 Outdoor unit inverter fin temperature sensor fault.
Disconnect from PCB measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. http://acerrorcode.com/lg-multi-split-units-error-code.html check fuses, if fuses OK replace outdoor main PCB 150 Sub 2 check power supply voltage to the outdoor unit is correct (1ph 220 Vac ±10% or 3ph 380 Vac ±10%). Lg Air Conditioner Error Code Ch 05 Set your meter to DC Volts, Test between terminals 5 (Red probe) and 2 or Earth (Black probe) of the outdoor unit, you should see a fluctuating 0-72 Vdc. Lg Mini Split Error Codes Disconnect from PCB and measure resistance.
If OK replace PCB, if not replace sensor 165 Sub 3 outdoor unit coil sensor B fault. check over here C.O.D & EMI's available. A two digit number will appear on the wired remote controllers LCD display, e.g. Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C 138 Sub 2 outdoor unit Subcool inlet sensor fault. Lg Air Conditioner Error Code Ch 10
If OK change outdoor inverter PCB 24 Splits and Multi Splits = High or low pressure trip. If you see fault code CH07 only type 7 in your text message CH21 Inverter compressor run current high. If you see fault code CH07 only type 7 in your text message CH40 Inverter ac current abnormal. http://cygnussoft.com/error-code/lg-air-conditioner-c5-error.html check fuses, if fuses OK replace outdoor main PCB 151 Faulty 4 way valve.
Slim Mrcool Onida Panasonic Pridiom Ramsond Rheem Rittal Ruud Samsung Sanyo Sharp Shinco SoleusAir Sunpentown TCL Teco Thermal Zone Thermo King Toshiba Toyotomi Trane Unionaire Westinghouse Whirlpool York © 2016 AC Lg Air Conditioner Error Code Ch 02 Check status and adjust as necessary. If OK change outdoor inverter PCB CH29 no such fault code Text 1, 2 or 3 digit fault code number only.
Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. Multi V: 1 Vdc = 8 bar up to 2.5 Vdc = 37 bar CH44 Outdoor unit air sensor fault. RAC Indoor unit BLDC Fan problem. Lg Multi V Error Codes Compressor (Open/Short) LED01G (Red) = 4 times LED02G (Green) = 1 times Case of Error = Open / Short Circuit Outdoor Status = Off Error code = 44 Contents = Air
I.e. If no pump check blue jumper plug is inserted in socket CN Float. Temp. weblink Is 140V Outdoor Status = OffError Code = 24Contents = Low / High PressureLED01G = 2 times(Red) LED02G = 4 times(Green)Case Of Error = Low / High press switch OPENOutdoor Status
If you see fault code CH07 only type 7 in your text message 37 no such fault code Text 1, 2 or 3 digit fault code number only. Temp. The outdoor unit Led green constant blinking. If you see fault code CH07 only type 7 in your text message 39 no such fault code Text 1, 2 or 3 digit fault code number only.
Please try the request again. If OK replace PCB, if not replace sensor CH46 Outdoor unit suction sensor fault. Po Po = Jet Cool Mode selected. Check comms wiring and power to all outdoor units 143 Sub 1 excessive rise of high pressure.
Check pressures, check for non condensables, check heat exchanger coil is free from debris 145 Sub 2 excessive rise of high pressure. Defective connection in HR unit power supply and transmission connection 2. Defective HR unit PCB 212 Comms Error between Outdoor Unit and HR Box No3. 1. Disconnect sensor from PCB and measure resistance. 8 kOhm at 30C and 13 kOhm at 20C if not replace sensor CH02 Indoor Pipe Sensor or Outdoor Sensor Assy fault, Open
Check dc voltage between white and black cable on plug. Pipe Sensor Temp.