LG MULTI V IV ARUN072BTE4 User Manual

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MULTI V IV System Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
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Lower HEX Defrost Operation
HEAT PUMP REFRIG. FLOW DIAGRAMS
ARUN072BTE4 / 072DTE4, ARUN096BTE4 /
096DTE4, ARUN121BTE4 / 121DTE4
Accum
Inverter
Comp1
Oil
Separator
Receiver
Outdoor
Temperature
Sensor
Outdoor unit
HEX Temperature
Sensor
Upper
Hot Gas Valve
Low
Hot Gas Valve
Low
Outdoor
EEV
Upper
Outdoor
EEV
Sub-cooling Circuit
Outlet Temperature
Sensor
Liquid Pipe
Temperature
Sensor
Comp
Discharge
Temperature
Sensor
Suction
Temperature
Sensor
Sub-cooling Circuit
inlet Temperature
Sensor
Pressure
Switch
High Pressure
Sensor
4-Way Valve
Low
Pressure
Sensor
Oil Return
Receiver
outlet
SC suction
Comp
Vapor
Injection
Receiver
inlet
Sub-Cooling
Active path
High Temperature High Pressure Gas
High Temperature High Pressure Liquid
Low Temperature Low Pressure Gas
Charging port
Liquid Pipe
Gas Pipe
Sub-Cooling HEX
Fan
S
S
S
S
S
S
S
M
Elec tron ic
Expa nsion Va lve
Fan
Indoor Heat Exchanger
M
Elec tron ic
Expa nsion Va lve
Fan
Indoor Heat Exchanger
M
For 8/10 ton
M
ss
Check valve
EEV
Solenoid valve
SVC Valve
Pressure Sensor
Pressure Switch
Temperature Sensor
Remarks
Strainer

LG MULTI V IV ARUN072BTE4 Specifications

General

Brand	LG
Model	MULTI V IV ARUN072BTE4
Category	Air Conditioner
Language	English