Piping Diagrams - LG LSU092CE Service Manual

2. Piping Diagrams

(1) Cooling Only Models
INDOOR UNIT
HEAT
EXCHANGE
(EVAPORATOR)
(2) Cooling & Heating Models
INDOOR UNIT
HEAT
EXCHANGE
(EVAPORATOR)
Copyright ©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LIQUID SIDE
CAPILLARY TUBE
GAS SIDE
LIQUID SIDE
(Heating Model only)
3-WAY VALVE
GAS SIDE
3-WAY VALVE
ACCUMU
LATOR
- 4 -
OUTDOOR UNIT
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
OUTDOOR UNIT
CHECK VALVE
CAPILLARY TUBE
HEAT
EXCHANGE
(CONDENSER)
REVERSING
VALVE
(Heating Model Only)
COMPRESSOR
COOLING
HEATING
LGE Internal Use Only