Refrigerant Flow Diagrams; Lan090Hsv4, Lsu090Hsv4 Lan120Hsv4, Lsu120Hsv4; Indoor Unit; Outdoor Unit - LG Art Cool LA090HSV4 Engineering Manual

reFrigerAnT FloW diAgrAMS

LSu/Lan090HSV4, LSu/Lan120HSV4

Indoor Unit

TH2
TH1
He at
Exchanger
(Evaporator)
TH3
TH4
TH5
Thermistor
TH1 Indoor air temperature thermistor
TH2
Evaporator inlet temperature thermistor
TH3
Evaporator middle temperature thermistor
TH4
Evaporator outlet temperature thermistor
TH5 Water level sensor (optional)
TH6 outdoor air temperature thermistor
TH7
Condensing temperature thermistor
TH8
Discharge pipe temperature thermistor
20 | Product data
FIELD PIPI N G
(Ø 1/ 4" Copper Tubing)
Liquid Side
M
FIELD PIPI N G
(Ø 3/ 8" Copper Tubing)
Gas Side
Description
Due to our policy of continuous product innovation, some specifications may change without notification.
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Outdoor Unit

2-Way Valve
EEV
3- Wa y Valve
Accumulator
Compressor
PCB Connector
Cn-TH1 (Indoor)
Cn-TH2 (Indoor)
Cn-TH3 (Indoor)
Cn-TH1 (outdoor)
Cn-TH2 (outdoor)
TH6
Heat
M
Exchanger
(Condenser)
Reve rsing
TH7
Valve
TH8
: Cooling
: Heating