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ATU LG Air Conditioner - Overview

Models starting with ATU

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Parts for models starting with ATU

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Damper,Compressor – Part Number: 4H00982E
$8.55
In Stock
Damper,Compressor
Part #4H00982E
Thermistor Assembly – Part Number: EBG61107109
$48.45
In Stock
Capacitor – Part Number: EAE43285408
No Longer Available
Capacitor
Part #EAE43285408
If your air conditioner is not blowing cold air, the problem may be in the capacitor. If the capacitor fails, the compressor will not start and the fan will only blow warm air. The compressor and capacitor are located inside the cabinet and to gain access you will need to remove the cover. If the capacitor does not show any visible signs of damage you may require a qualified technician to test it. Make sure that the replacement capacitor has the same specifications as the original. NOTE: Because capacitors carry a charge even when the unit is disconnected from the power, use extra caution when performing this repair.
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Fan Assembly,Propeller – Part Number: 1A00195B
$65.73
Special Order
Fan Assembly,Propeller
Part #1A00195B
Fuse,Time Delay – Part Number: 6900AQ9028D
$19.30
In Stock
Fuse,Time Delay
Part #6900AQ9028D
Relay,Contact – Part Number: 6920AP3400A
$75.13
Special Order
Relay,Contact
Part #6920AP3400A
CAPACITOR,ELECTRIC APPLI – Part Number: EAE43285403
$53.20
Special Order
CAPACITOR,ELECTRIC APPLI
Part #EAE43285403
COVER ASSEMBLY,TOP(OUTDO – Part Number: ACQ73019508
$87.98
Special Order
COVER ASSEMBLY,TOP(OUTDO
Part #ACQ73019508
Capacitor,Film,Box – Part Number: 6120AR2194K
$60.51
Special Order
Capacitor,Film,Box
Part #6120AR2194K
Connector,Terminal Block – Part Number: 3H00390A
$12.85
Special Order
Connector,Terminal Block
Part #3H00390A
Motor Assembly,AC,Outdoor – Part Number: 4681A10030C
No Longer Available
Motor Assembly,AC,Outdoor
Part #4681A10030C
Thermistor,NTC – Part Number: 6323A20023A
No Longer Available
Thermistor,NTC
Part #6323A20023A
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LG Mini Split Air Conditioner Error Code CH 46
23 of 31 people found this instruction helpful.
  • Malcolm from Mt Pleasant, SC
  • Really Easy
  • 15 - 30 mins
  • Screw drivers
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 an d side panel. Reinstall main power disconnect. Verify that error code has cleared. Operate the system normally.
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Error CH 46 Suction Pipe Thermistor
3 of 3 people found this instruction helpful.
  • Paula from Yantis, TX
  • Really Easy
  • Less than 15 mins
  • Screw drivers
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
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Capacitor went out
2 of 6 people found this instruction helpful.
  • Al from CROSS PLAINS, TX
  • Really Easy
  • 30 - 60 mins
  • Pliers, Screw drivers
Unplugged and replugged everything and it worked very easy job thank you
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