Question about LG Heating & Cooling

1 Answer

LG B30AWY fault code ch 12. air con unit not working. any ideas???

Posted by pete_d_ryan on

Ad

1 Answer

R Subramaniyam Iyer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 2,133 Answers

Outdoor unit PCB EEPROM failure, try removing EEPROM and refitting if removable (possible contact fault), otherwise replace PCB if the EEPROM is non removable.
thanks.

Posted on Feb 07, 2011

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What does the code on the screen mean flashes between ch and 05 ?


CH 5 on these units indicates a communications error between the indoor and outdoor units. Generally, it will require a replacement outdoor board assembly to repair it. Lookup LG parts on the internet or ring them for your nearest Agent or parts. 800 243-0000

Oct 15, 2016 | LG Art Cool LA181CNW Split System Air...

1 Answer

Error code ch 61


try cleaning the outdoor unit with a hose pipe. the err code is caused by high pressure on the outdoor unit. please also check if the fan outside runs when the compressor is on, if not the fault is probably caused by the fan or fan capacitor being faulty.hope this is helpful.

Mar 04, 2016 | LG Heating & Cooling

1 Answer

LG air conditioner model number LMN095HVT units keep on flashing with error code CH 46 and with no response at all. How can I fix it? Thanks for your help in advance!


ERROR CH46:
Outdoor unit suction sensor fault. Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. If OK replace PCB, if not replace sensor.

Sep 01, 2015 | LG Heating & Cooling

1 Answer

Error code "ch12 for LG PQRCUSA0


Connect the remote controller cable to

the wired remote controller installation board as shown in the right picture. 12V SIG GND Red wire Yellow wire Black wire 12V SIG GND 4. After fixing the

top part of the remote controller to the installation board as shown in beside picture, press the bottom part to assemble the controller to it's board. When

disassembling the remote controller from the installation board, use the driver as shown in the right picture and insert it into the hole with the arrow. And

when you pull the driver in the front direction, the remote controller will be separated. Wall Side Wall Side ENGLISH Red Yellow Black Remote Controller

Cable ?The remote controller cable is connected as factory default. Wall Side Wall Side 2. After fixing the cable to the guide slot, attach the wired remote

controller installation board at the desired location.

Mar 02, 2015 | LG Heating & Cooling

1 Answer

I have an LG mini split system, when I turn the unit on with the remote a code flashes on the wall unit 32 CH


do you have the owners manual? this is a fault code never worked on an LG mostly fujistu samsung

Oct 21, 2013 | Heating & Cooling

2 Answers

Error code ch 05


Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Feb 03, 2011 | LG Art Cool LA181CNW Split System Air...

1 Answer

LG air conditioner 24awn error code message Ch 6 inside fan runs outside unit not working


CH-06 REFERS Indoor unit coil sensor fault. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. if not replace sensor. THANKS.

Dec 13, 2010 | LG Art Cool LA121HNP Split System Air...

1 Answer

Air con unit saying 'C6"


According to the service manuals:

6 is:
Excessive current at inverter
DC power circuit

so the unit shouldnt run?!?

The fault is also coming up as:
indoor unit coil sensor faulty

source:
http://www.mylg.co.uk/data%20for%20site/LG%20Fault%20Codes%20for%20SMS%20%2807%20Sept%29.pdf

all the best


Jul 05, 2010 | LG LSC183VMA Split System Air Conditioner

3 Answers

Ch 5 error code


ch5 error code, means that there is a
communication error (serial comunication) between the outdoor and the indoor unit.
Only for LG-airconditioners.

Jan 02, 2009 | LG Art Cool LA121HNP Split System Air...

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

1,906 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Heating & Cooling Experts

Steve F

Level 3 Expert

1360 Answers

Bill Long

Level 3 Expert

606 Answers

John Tripp
John Tripp

Level 3 Expert

4656 Answers

Are you a LG Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...