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Models > LAU185HV > Instructions

LAU185HV (ANCBEUS) LG Air Conditioner - Instructions

All installation instructions for LAU185HV parts

These instructions have been submitted by other PartSelect customers and can help guide you through the air conditioner repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the LAU185HV
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LG Mini Split Air Conditioner Error Code CH 46

  • Customer: Malcolm from Mt Pleasant, SC
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 19 of 26 people found this instruction helpful
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.

ERROR 46 Thermistor error

  • Customer: Justin from CHEHALIS, WA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers, Socket set
  • 0 of 0 people found this instruction helpful
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.
All Instructions for the LAU185HV
1-2 of 2