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Lg Error Codes Air Conditioner

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If you see fault code CH07 only type 7 in your text message CH51 Unit mismatch. Disconnect from PCB and measure resistance. Your cache administrator is webmaster. High (Cons.)LED01G = 3 times(Red) LED02G = 3 times(Green)Case Of Error = OffOutdoor Status = OffError Code = 40Contents = CT CircuitLED01G = 4 times(Red) LED02G =(Green)Case Of Error = CT http://compsyscon.com/error-codes/lg-washer-error-codes-oe.html

Check all 3 phases are present and correct. Check pressures, check coils, and filters are clean check for OFN in system pipework CH35 Excessive low pressure drop under 1 Bar at LP sensor. Check drain pan is empty, check pump is working OK. Splits = Compressor Over Current (CT2), also see Code 06. RAC Indoor unit BLDC Fan problem. More Help

Lg Error Codes Air Conditioner

If OK compressor faulty 174 Sub 1 standard compressor 1 not starting. If you see fault code CH07 only type 7 in your text message 18 no such fault code Text 1, 2 or 3 digit fault code number only. MITSUBISHI CITY MULTI FAULT CODE FAULT CODE = 403 R22 = x R407c = x R410A = x LOSSNAY = - DESCRIPTION = Comms fault between boards - check inverter error Disconnect from PCB and measure resistance. 10 kOhm at 10C and 4 kOhm at 30C.if not replace sensor 133 Sub 2 compressor 1 discharge sensor fault.

If you see fault code CH07 only type 7 in your text message CH38 no such fault code Text 1, 2 or 3 digit fault code number only. If OK, replace either main or fan PCB 106 Outdoor unit fan motor high current. Disconnect from PCB measure resistance 237 kOhm at 20C, 168 kOhm at 30C. Lg Thermostat Error Codes If you see fault code CH07 only type 7 in your text message CH59 no such fault code Text 1, 2 or 3 digit fault code number only.

Generated Thu, 01 Dec 2016 01:07:51 GMT by s_ac16 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: http://0.0.0.8/ Connection Lg Multi V Troubleshooting Guide Book Please call or email us your Lg unit model number and required part. Check to earth 50 MOhm minimum, check run current CH23 Inverter dc voltage low. http://airmaster.net/lg-air-conditioner-multi-split-units-fault-codes/ if not replace sensor 121 Sub 1 compressor 1 discharge sensor fault.

Multi V = Outdoor unit coil sensor. Lg Multi V Installation Manual Check all 3 phases are present and correct. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. Check addresses match, if OK either comms cable picking up external electrical noise, or defective CNU 253 Central Controller Disconnection Error, No response from Air Conditioner.

Lg Multi V Troubleshooting Guide Book

CH42 Low pressure sensor fault. Check plug connections and LEDs. Lg Error Codes Air Conditioner Check compressor windings all equal 1 to 4 OhmsCheck to earth 50 MOhm minimum, check run current CH22 Inverter compressor run current high. Lg Multi V Iii Service Manual Check dc voltage between white and black cable on plug.

Disconnect from PCB measure resistance 237 kOhm at 20C and 168 kOhm at 30C.if not replace sensor 164 Sub 3 outdoor unit coil sensor A fault. his comment is here Multi V: 1 Vdc = 4 bar up to 5 Vdc = 32 bar 118 Sub 1 outdoor unit air sensor fault. If you see fault code CH07 only type 7 in your text message CH15 no such fault code Text 1, 2 or 3 digit fault code number only. If OK compressor faulty 204 Comms Error between Outdoor Unit and HR Box No1. 1. Lg Multi V Iv Service Manual

If OK replace PCB, if not replace sensor CH47 Compressor discharge sensor fault. if not replace sensor. If you see fault code CH07 only type 7 in your text message CH16 no such fault code Text 1, 2 or 3 digit fault code number only. http://compsyscon.com/error-codes/ducati-error-codes.html If no pump check blue jumper plug is inserted in socket CN Float.

Check Outdoor fan motor is plugged in, Electrically & Mechanically sound, if not replace motor, otherwise replace PCB. CA Compressor discharge sensor fault. Lg Mini Split Error Codes Please try the request again. If you see fault code CH07 only type 7 in your text message 20 no such fault code Text 1, 2 or 3 digit fault code number only.

Check output from main PCB, check contactor, and check wiring connections.

CH08 Check the fan motor turns freely, check the AC Voltage supplied to the fan motor, this will vary from 120 V ac at low speed to 170V AC at high 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. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. Lg Air Conditioner Error Codes Pdf Pipe Sensor Temp.

Multi Fdx & Multi V text 8 11 Multi V indoor unit not connected to an outdoor unit. If over 105C, check refrigerant charge CH33 Excessive rise of standard compressor discharge temperature. Text 45 for diagnostics CH49 Check power supply voltage to the outdoor unit is correct (1ph ?220 Vac 10% or 3ph ?380 Vac 10%). navigate here Please try the request again.