LG LP090HED1 User Manual

27 pages

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PACKAGED TERMINAL

AIR CONDITIONER/HEAT PUMP

OWNER'S MANUAL

http://www.lgservice.com

Please read the operating instructions and safety precautions carefully

and thoroughly before installing and operating your air conditioner.

IMPORTANT

Please read through this manual. It contains valuable

information about your air conditioner. This manual

may help save time and money by explaining proper

air conditioner maintenance and preventing improper

use.

ENGLISH ESPAÑOL

Questions and Answers:

D
David HutchinsonJul 31, 2025
How to troubleshoot no power issue with LG Air Conditioner?
- D
  David GomezJul 31, 2025
  If your LG Air Conditioner has no power, try the following: * Check the voltage at the outlet and correct it if there is none. * Check the voltage to the rotary switch. If there's no voltage, inspect the power supply cord and replace it if the circuit is open. * Check the switch continuity, referring to the wiring diagram for terminal identification. Replace the switch if it's defective. * Connect any loose wires, consulting the wiring diagram for terminal identification. Repair or replace any loose terminals.
C
chandlerpatriciaAug 10, 2025
What to do if the compressor won't run on my LG LP090HED1, but the fan motor does?
- E
  Elizabeth SalazarAug 10, 2025
  If the compressor of your LG Air Conditioner isn't running while the fan motor is, there are several potential causes and solutions: * **Thermostat:** Ensure the thermostat knob is set to the coldest setting. If it's not, adjust it and restart the unit. Also, check the thermostat's continuity; replace it if the circuit is open. * **Capacitor:** Inspect the capacitor and replace it if it falls outside ±10% of the manufacturer's rating or if it's shorted, open, or damaged. * **Compressor:** Examine the compressor for open circuits or grounding. Replace the compressor if either condition is present. * **Overload:** Check the compressor overload (if it's externally mounted). Replace it if it's open. If the compressor is hot, cool the overload before retesting.