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MULTI V IV System Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
ARUN096DTE4, ARUN121DTE4 460V
HEAT PUMP WIRING DIAGRAMS
MAIN PCB COMMUNICATION
TERMINAL
LOW PRESSURE SENSOR
HIGH PRESSURE SENSOR
MAIN ELECTRONIC
EXPANSION VALVE 1
SUB-COOLING ELECTRONIC
EXPANSION VALVE
MAIN ELECTRONIC EXPANSION
VALV E 2
OIL BALANCE ELECTRONIC
EXPANSION VALVE
VAPOR INJECTION ELECTRONIC
EXPANSION VALVE 1
VAPOR INJECTION ELECTRONIC
EXPANSION VALVE 2
MAIN PCB COMMUNICAT ION
TERMINAL
TERMINAL BLOCK
OUTDOOR AIR THERMISTOR
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