LSU240H LG Air Conditioner - Overview

Sections of the LSU240H

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Damper,Compressor – Part Number: 4H00982E
Damper,Compressor
PartSelect #: PS3525492
Manufacturer #: 4H00982E
$10.40
  In Stock
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MOTOR ASSEMBLY,DC,INDOOR – Part Number: 4681A20172Q
MOTOR ASSEMBLY,DC,INDOOR
PartSelect #: PS7785114
Manufacturer #: 4681A20172Q
This motor powers the fan in your AC’s outdoor unit, helping it cool properly. If your unit isn’t blowing cold air or won’t turn on, this part might be the fix. It’s made to fit specific LG models, so...
$436.42
  In Stock
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Thermistor Assembly – Part Number: EBG61107109
Thermistor Assembly
PartSelect #: PS3622968
Manufacturer #: EBG61107109
$87.29
  In Stock
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Fuse,Time Delay – Part Number: 6900AQ9028D
Fuse,Time Delay
PartSelect #: PS3530389
Manufacturer #: 6900AQ9028D
$19.48
  Special Order
Cover – Part Number: MCK47976001
Cover
PartSelect #: PS3534919
Manufacturer #: MCK47976001
$39.94
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THERMISTOR ASSEMBLY,NTC – Part Number: EBG61107024
THERMISTOR ASSEMBLY,NTC
PartSelect #: PS8751182
Manufacturer #: EBG61107024
$47.95
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Tube Assembly,Connector – Part Number: AJR67872001
Tube Assembly,Connector
PartSelect #: PS3533048
Manufacturer #: AJR67872001
$33.72
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PCB ASSEMBLY – Part Number: EBR71383323
PCB ASSEMBLY
PartSelect #: PS7792585
Manufacturer #: EBR71383323
$777.37
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THERMISTOR ASSEMBLY,NTC – Part Number: EBG61109832
THERMISTOR ASSEMBLY,NTC
PartSelect #: PS7792296
Manufacturer #: EBG61109832
$50.41
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THERMISTOR ASSEMBLY,NTC – Part Number: EBG61106507
THERMISTOR ASSEMBLY,NTC
PartSelect #: PS3644986
Manufacturer #: EBG61106507
$40.10
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QJ-T – Part Number: TBZ34645801
QJ-T
PartSelect #: PS3632311
Manufacturer #: TBZ34645801
$929.52
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PCB ASSEMBLY – Part Number: EBR71383301
PCB ASSEMBLY
PartSelect #: PS3625163
Manufacturer #: EBR71383301
$681.25
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LG Mini Split Air Conditioner Error Code CH 46
Remove the main power disconnect. Remove the top cover and the fan-side side panel. Disconnect the thermister from the main circuit board located under top panel. Remove the two thermister sensors from the holders attached to suction piping. Install the new thermisters and reconnect the harness to the circuit board. Reinstall top cover and side panel. Reinstall main power disconnect. Verify that error code has cleared. Operate the system normally.
Parts Used:
Thermistor Assembly
  • Malcolm from Mt Pleasant, SC
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
23 of 31 people found this instruction helpful.
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Error CH 46 Suction Pipe Thermistor
Download PDF Multi Air Conditioner SVC Manual for LMU187HV,,, Disconnect the Power,,, Remove cover of the Outdoor Compressor, Remove black cover to the electronics board.. Find the Red Plug-in to the existing Suction Pipe Thermistor, replace with the new one, match each sensor (2) follow the leads one by one, remove the old attach the new ones... Replace covers then the Disconnect & Waa-Laa,,, Fixed
Parts Used:
Thermistor Assembly
  • Paula from Yantis, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
2 of 2 people found this instruction helpful.
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ERROR 46 Thermistor error
I removed the front panel. Then opened case with circuit board and thermistor connections. Cut zip ties securing wires and thermistor. Removed old thermistor and replaced with new part. Placed new zip ties to secure wires. Reassembled.
Parts Used:
Thermistor Assembly
  • Justin from CHEHALIS, WA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers, Socket set
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