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Lg Art Cool Error Code Ch 07

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Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. Low" (opposite to Error Code 61). I also had this bug, someone help me with this?Ex: trung tam bao hanh may lanh panasonic Post a Comment << Newer Posts Older Posts >> Home Subscribe to: Post Comments Either comms cable picking up external electrical noise, or defective CNU 251 Central controller receiving no data. check over here

Check also that there are adequate earth connections at both the indoor and outdoor units. 5.   When communications are healthy, there should be up to +70V DC between the signal and If you see fault code CH07 only type 7 in your text message CH39 no such fault code Text 1, 2 or 3 digit fault code number only. Multi Fdx & Multi V text 8 CH11 Multi V indoor unit not connected to an outdoor unit. High (85oC )Off 656 times5 timesHeat Sink Sensor (Open/Short)Open / Short circuitOff © Airmaster.net Menu Home ABOUT US ServicesInstallation BREAKDOWN & MAINTENANCE Products Fault codeLG FAULT CODES MITSUBISHI ELECTRIC MITSUBISHI

Lg Air Conditioner Error Codes

If OK replace PCB, if not replace sensor 47 Compressor discharge sensor fault. Check all 3 phases are present and correct. Ask Anonymously Popular Questions 7 Answers What is the Dry setting on air conditioner?

The green blinks 5 times…goes off…then the orange blinks 6 times…goes off. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. CH09 Split = Outdoor unit fan problem. Lg Multi V Error Codes Check also that there are no switches on the signal wire, since poor contact can cause the problem.

If over 105C, check refrigerant charge CH33 Excessive rise of standard compressor discharge temperature. Lg Air Conditioner Error Codes Pdf 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. How can I fix it? Pipe Sensor Temp.

Check output from main PCB, check contactor, and check wiring connections. Lg Inverter Air Conditioner Troubleshooting Dis assemble the indoor and clean drain pan. 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 If there is no voltage, the indoor PCB is faulty 3.   With the OUTDOOR unit powered up and switched on, check the DC voltage at the OUTDOOR unit between the signal

Lg Air Conditioner Error Codes Pdf

Compressor (Open/Short)LED01G (Red) = 4 timesLED02G (Green) = 1 timesCase of Error = Open / Short CircuitOutdoor Status = OffError code = 44Contents = Air Sensor (Open/ShortLED01G (Red) = 4 timesLED02G MVP: An expert that got 5 achievements. Lg Air Conditioner Error Codes Check compressor windings all equal resistance 1 to 4 Ohms, check to earth 50 MOhm minimum, check run current and inverter outputs CH41 Inverter compressor discharge sensor fault. Lg Air Conditioner Error Code Ch 05 Check fan motor is plugged in correctly, Electrically & Mechanically sound. C8 Check the fan motor turns freely, check the AC Voltage supplied to the fan motor, this will vary

Disconnect from PCB measure resistance. 237 kOhm at 20C and 168 kOhm at 30C. http://jvmwriter.org/error-code/lg-art-cool-error-code-c1.html Reset the power, if the fault goes away and the compressor starts check the discharge temperature, if it is very hot check the refrigerant charge. Multi Fdx & Multi V text 8 Dec 24, 2014 | LG Air Conditioners 1 Answer LG Artcool about 4 yrs old error code CH 05. Disconnect from PCB and measure resistance. 8 kOhm at 30C and 13 kOhm at 20C. Lg Mini Split Error Codes

Wrong setting of the HR unit Rotary switch and Dip switch 3. Please call or email us your Lg unit model number and required part. If you see fault code CH07 only type 7 in your text message 57 Comms error between outdoor main PCB and inverter PCB. http://jvmwriter.org/error-code/lg-art-cool-c6-error-code.html Disconnect from PCB and measure resistance. 10 kOhm at 10C and 4 kOhm at 30C.

Check wiring fuses and LEDs are lit. Lg Neo Plasma Inverter Error Codes If you see fault code CH07 on your indoor unit or R/Controller, only type 7 or 07 in your text message. CH01 Indoor unit return air sensor fault. Thanks for your help in advance!

Disconnect from PCB and measure resistance. 8 kOhm at 30C and 13 kOhm at 20C.

Defective HR unit PCB 208 Comms Error between Outdoor Unit and HR Box No2. 1. Check air flow across heat sink, check inverter tight to heatsink use thermal paste. Check compressor windings all equal 1 to 4 Ohms . Lg Thermostat Error Codes Check all 3 phases are present and correct.

If there is a communication error fault CH05, will appear within 5 minutes of powering up the system. Please enter a valid email address. what about for daiken and fujitso?Regards, JM on April 17, 2012 at 4:33 PM said... http://jvmwriter.org/error-code/lg-art-cool-error-code-ch-46.html If you see fault code CH07 only type 7 in your text message CH40 Inverter ac current abnormal.

Set ALL indoor units to cooling or ALL to heating to clear. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. Need help...

Check comms wiring and power to all outdoor units 143 Sub 1 excessive rise of high pressure. If OK compressor faulty 176 Sub 2 standard compressor 1 not starting. HighOutdoor Status = OffError Code = 62Contents = Heat Sink Sensor Temp. Check output from main PCB, check contactor, and check wiring connections.

Multi V: 1 Vdc = 8 bar up to 2.5 Vdc = 37 bar 44 Outdoor unit air sensor fault. Check compressor windings all equal resistance 1 to 4 Ohms, check to earth 50 MOhm minimum, check run current and Inverter outputs 27 Inverter current irregularity. Check dc voltage between white and black cable on plug. Compressor (Open/Short)Open / Short CircuitOff 444 times4 timesAir Sensor (Open/ShortOpen / Short circuitOff 454 times5 timesCond.

Multi V = Outdoor unit coil sensor. CH61 Condenser coil over 65C. Dec 13, 2010 | LG Art Cool LA121HNP Split System Air... 1 Answer What is error code ch o5 CH-05 Communications Error, check your wiring, remove external pumps.