If you see fault code CH07 only type 7 in your text message CH57 Comms error between outdoor main PCB and inverter PCB. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4 Oct 06, 2010 | LG LSC183VMA Split System if not replace sensor 163 Sub 3 compressor 2 discharge sensor fault. Press Timer & Min buttons simultaneously for 5 seconds to engage/disengage function. navigate here
If OK compressor faulty 177 Sub 2 standard compressor 2 not starting. High (INV. Less rpm of fan motor.-Replace capacitor.Discharge temp sensor defective -Replace it.Hope, is it helpful? Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C 139 Sub 2 outdoor unit Subcool outlet sensor fault. http://www.orionair.co.uk/lg_air_con_fault_codes.htm
Temp. Check output from main PCB, check contactor, and check wiring connections. What could be the problem?
Multi V = Indoor unit EEPROM error - Replace the indoor unit PCB, and then make sure to do Auto addressing and input the address of central control. 9 Split Disconnect from PCB measure resistance 237 kOhm at 20°C and 168 kOhm at 30°C. Temp. Lg Multi V Error Codes The unit is being used as a air conditioner at the moment Expert: Francis replied3 years ago.
Check fan motor is plugged in correctly, Electrically & Mechanically sound. 08 Check the fan motor turns freely, check the AC Voltage supplied to the fan motor, this will vary Lg Air Conditioner Error Codes Pdf Blog Archive ► 2014 (6) ► August (2) ► May (1) ► April (3) ► 2012 (9) ► July (1) ► June (3) ► January (5) ► 2011 (18) ► December Check pressures, check for non condensables, check heat exchanger coil is free from debris 147 Sub 1 check power supply voltage to the outdoor unit is correct (1ph 220 Vac ±10% http://www.windchillfactor.co.uk/fault-codes-all-lg-wall-mounted-and-artcool-split-system Check dc voltage between white and black cable on plug.
Login|Contact Us Appliance Need Appliance Repair Help? Lg Inverter Air Conditioner Troubleshooting Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4 Jul 27, 2010 | LG L1004R Air Conditioner if not replace sensor 162 Sub 3 compressor 1 discharge sensor fault. If you see fault code CH07 only type 7 in your text message 56 no such fault code Text 1, 2 or 3 digit fault code number only.
Check compressor windings all equal 1 to 4 Ohms . Check Outdoor fan motor is plugged in, Electrically & Mechanically sound, if not replace motor, otherwise replace PCB. CA Compressor discharge sensor fault. Lg Air Conditioner Error Codes Check system pressures for non-condesables CH62 Inverter over 85°C. Lg Air Conditioner Error Code Ch 05 If you see fault code CH07 on your indoor unit or R/Controller, only type 7 or 07 in your text message.
Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C.if not replace sensor 133 Sub 2 compressor 1 discharge sensor fault. http://cygnussoft.com/error-code/lg-air-conditioner-c5-error.html If correct voltage appears at all three phases, swap any two to cure the fault 55 no such fault code Text 1, 2 or 3 digit fault code number only. Either defective CNU or Central controller initialisation failure 245 Central controller data sending time out. check fuses, if fuses OK replace outdoor main PCB 151 Faulty 4 way valve. Lg Mini Split Error Codes
HighOutdoor Status = OffError Code = 62Contents = Heat Sink Sensor Temp. Disconnect from PCB measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. Check compressor windings all equal 1 to 4 Ohms, Check to earth 50 MOhm minimum, check run current 22 Inverter compressor run current high. http://cygnussoft.com/error-code/lennox-air-conditioner-error-codes.html Current)LED01G (Red) = 2 timesLED02G (Green) = 2 timesCase of Error = Current is 14A Outdoor Status = OffError code = 23Contents = DC Link Low VoltLED01G (Red) = 2 timesLED02G
Disconnect from PCB and measure resistance. 8 kOhm at 30C and 13 kOhm at 20C. Lg Neo Plasma Inverter Error Codes Master 2,133 Answers Re: Error code Ch 07 ? C4 RAC Product = Heat Sink Sensor Error, Open/Short Cct or over 95C.
Disconnect from PCB measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. Split = text 21 CH07 Multi Splits and Multi V = indoor unit is set to run in a different mode from the master indoor unit. High (INV. Lg Thermostat Error Codes If you see fault code CH07 only type 7 in your text message 65 Outdoor unit inverter fin temperature sensor fault.
If OK either inverter or main PCB defective 58 no such fault code Text 1, 2 or 3 digit fault code number only. Check all 3 phases are present and correct. Posted on Jan 01, 2011 Helpful 1 Not Helpful Comment Flag You can't post conmments that contain an email address. × Comment Anonymously Video Images Add Your Answer Tips for a weblink Hello,Thank you for the model number.I still can not tell if your unit is an artcool unit because I do have a copy of the error codes but they are from
Error (Main board Fan board)LED01G = 6 times(Red) LED02G = 5 times(Green)Case Of Error = Poor/Loss of CommunicationOutdoor Status = Off Kindly Bookmark this Post using your favorite Bookmarking service: Related If you see fault code CH07 only type 7 in your text message CH51 Unit mismatch. Ch-07 Splits = Compressor Over Current or discharge pipe temp high. Check pressures, check coils, and filters are clean check for OFN in system pipework 35 Excessive low pressure drop under 1 Bar at LP sensor.
If you see fault code CH07 only type 7 in your text message 17 no such fault code Text 1, 2 or 3 digit fault code number only. Remove such equipment, and connect them elsewhere. Â If the fault persists, proceed as follows: 1.Â Â Disconnect the signal cable at both ends (Terminal 3). 2.Â Â With the INDOOR unit powered up If you see fault code CH07 only type 7 in your text message 38 no such fault code Text 1, 2 or 3 digit fault code number only. Check Temperature/Resistance reading and replace sensor if found to be faulty.