20 Most Recent LG LMN125HVT Air Conditioner Questions & Answers


What is the make / model of your air conditioner. With out that information i cant help you with your ac repair problem. West Palm Beach Air Conditioning

LG LMN125HVT Air... | Answered on Aug 15, 2016


Indoor Pipe Sensor or Outdoor Sensor Assy fault, Open or Short. Disconnect from PCB and measure resistance. Air sensor = 10 kOhm at 25C, Pipe sensor = 5 kOhm
at 25C. If not replace sensor.

Very easy to replace, just make sure power is off and wait 10 mins for capacitors to discharge then swap over thermistor and power up.

LG LMN125HVT Air... | Answered on Jul 03, 2015


It's a problem to indoor unit to EEPROM.

LG LMN125HVT Air... | Answered on Mar 16, 2014


Hi

CH61 error code means condenser pipe sensor temperature is high and you will have to check coil & filter for any clogs, you can also try to clean them. Also check the air flow is ok and system pressures for non-condensable. Hope this helps...please post back for further assistance.

Daniel

LG LMN125HVT Air... | Answered on May 02, 2011


LG Split System Air Conditioner Error code = C6 or CH06 LG AC Fault Definition = Excessive current at inverter DC power circuit - DC Peak Power
Flashing Light = 6
Display = Indoor Outdoor
Indoor Operation = SHUTDOWN

There are several things that can cause this,, first step is to check all wiring connections, but this can be pointing to a more major issue, the AC to DC transformer,,
It is a experienced tech kinda job

LG Heating &... | Answered on Jan 09, 2020


The CH01 era code would indicate a indoor sensor Fault

LG Heating &... | Answered on Oct 28, 2019


Fault Code 05

This fault code indicates a communication error between the indoor and outdoor units; this is usually caused

by wiring errors or condensate pumps connected to the inter-connecting cable.

The communication between the units is a fluctuating DC voltage commonly called a serial signal, it can be

easily lost if the wiring is not done correctly. If there is a communication error fault CH05 will appear within 5
mins of powering up the system.

LG Heating &... | Answered on Oct 19, 2019


Please share your model and serial numbers with us so that we can better assist you. Thanks

LG Heating &... | Answered on Sep 28, 2019


The FL error usually means that there is excess water in the drain pan. Look for the drain plug cap at the bottom of the back of the air conditioner. Remove the cap and tilt the air conditioner so that any water in the drain pan will run out. If the room is extremely humid and the air conditioner is set to Cool, this is normal. To reduce the water level issue, set the fan speed to Low. If the air conditioner is in the Dry (dehumidifying) mode, try setting it to Cool. Alternatively, consider using a hose if your unit allows for a continuous drain.

Unplug the air conditioner for at least 10 seconds to reset the unit if the error persists. If the drain pan is dry or the error recurs before more water fills the drain pan after the reset, then the air conditioner needs service.

Please add a comment with the model number of the unit if you need help finding the drain pan cap. I hope this helps.

Cindy Wells

LG Heating &... | Answered on Sep 20, 2019


Error Code 38 on my LG Split Air Conditioner.
I call LG Mexico and they told me a Gas Leak.
Called in the Gas Guy, filled with new Gas and fixed the leak, now the AC works again. Nice.

LG Heating &... | Answered on Sep 19, 2019


Ch05 error in lg dual inverter unit need to change out door p.c.b
Ch38 error ...gas leak
Ch35 error gas less fill gas
Ch28 out door p.c.b wire loose

LG Heating &... | Answered on Sep 11, 2019

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