LG LAN091CNP, LAU091CNP, LAN121CNP - Troubleshooting Guide

54 Room Air Conditioner
Troubleshooting Guide
Troubleshooting Guide
Refrigeration Cycle Diagram
INDOOR UNIT OUTDOOR UNIT
INDOOR UNIT OUTDOOR UNIT
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
COMPRESSOR
GAS SIDE
GAS SIDE
LIQUID SIDE
LIQUID SIDE
CAPILLARY TUBE
CAPILLARY TUBE
CHECK VALVE
COOLING
HEATING
REVERSING
VALVE
(1) Cooling Only Models
(2) Cooling & Heating Models