LUU426HV LG Air Conditioner - Overview

Sections of the LUU426HV

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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
Order within the next 12 hrs and your part ships today!
Thermistor Assembly – Part Number: EBG61107109
Thermistor Assembly
PartSelect #: PS3622968
Manufacturer #: EBG61107109
$87.29
  In Stock
Order within the next 12 hrs and your part ships today!
PCB Assembly,Main – Part Number: EBR60845206
PCB Assembly,Main
PartSelect #: PS3533963
Manufacturer #: EBR60845206
$321.75
  Special Order
Cover Assembly,Top(Outdoor) – Part Number: ACQ35131802
Cover Assembly,Top(Outdoor)
PartSelect #: PS3531057
Manufacturer #: ACQ35131802
$128.04
  Special Order
Thermistor Assembly – Part Number: EBG61107014
Thermistor Assembly
PartSelect #: PS3622967
Manufacturer #: EBG61107014
$62.70
  Special Order
Fan,Propeller – Part Number: MDG37708601
Fan,Propeller
PartSelect #: PS3535139
Manufacturer #: MDG37708601
Keep your system running smoothly with this propeller fan. It helps move air evenly so your space stays comfortable and your unit works efficiently. If you hear strange noises or notice uneven cooling...
$245.97
  Special Order
Grille,Discharge – Part Number: MDX56611101
Grille,Discharge
PartSelect #: PS3535249
Manufacturer #: MDX56611101
$86.85
  Special Order
Filter,AC Line – Part Number: EAM41643301
Filter,AC Line
PartSelect #: PS3533506
Manufacturer #: EAM41643301
$500.72
  Special Order
PCB Assembly,Inverter – Part Number: EBR37094711
PCB Assembly,Inverter
PartSelect #: PS3533777
Manufacturer #: EBR37094711
$859.45
  Special Order
MOTOR ASSEMBLY,DC,OUTDOO – Part Number: 4681A20172G
MOTOR ASSEMBLY,DC,OUTDOO
PartSelect #: PS11705961
Manufacturer #: 4681A20172G
$348.86
  Special Order
COIL – Part Number: 6141A20011W
COIL
PartSelect #: PS3594838
Manufacturer #: 6141A20011W
$168.09
  Special Order
Accumulator Assembly – Part Number: AAB35754002
Accumulator Assembly
PartSelect #: PS3530508
Manufacturer #: AAB35754002
$314.34
  Special Order

Questions And Answers for LUU426HV

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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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