LG ARUN040lSS0 - Page 91

MULTI V S Outdoor Unit
9. Piping Diagrams
86
Product Data
■ Oil Return / Defrost Operation
ss
Check valve
EEV
Solenoid valve
SVC Valve
Pressure Sensor
Press ure Switch
Temperature Sensor
Remarks
Strainer
M M
VEEVEE
Indoor HEX
Fan
Fan
Outdoor Unit
Outdoor
Temperature
Sensor
Outdoor
EEV
High Temp. High Pressure Gas
High Temp. High Pressure Liquid
Low Temp. Low Pressure Gas
Suction
Temperature
Sensor
4-Way Valve
Outdoor Unit
HEX Temperature
Sensor
Indoor Unit Indoor Unit
Fan
Indoor HEX
Flare
Joint
Flare
Joint
Flare
Joint
Flare
Joint
Low Pressure Sensor
Accumulator
Inverter
Comp-
ressor
Liquid Pipe
Temperature
Sensor
Comp Discharge
Temperature
Sensor
High Pressure Sensor
Oil
Seperator
Liquid Pipe
Gas Pipe