Piping Diagrams; Indoor Unit; Outdoor Unit - LG LSN092CE LSN092HE LSU092CE LSU092HE LSN122CE LSN122HE LSU122CE LSU122HE LSN182CE LSN182HE LSN186CE LSN186HE LSU182CE LSU Svc Manual

2. Piping Diagrams

(1) Cooling Only Models

INDOOR UNIT

HEAT
EXCHANGE
(EVAPORATOR)
(2) Cooling & Heating Models
INDOOR UNIT
HEAT
EXCHANGE
(EVAPORATOR)
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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