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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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HEAT PUMP WIRING DIAGRAMS
ARUN144BTE4, ARUN168BTE4 208-230V
MAIN PCB COMMUNICATION
TERMINAL
LOW PRESSURE SENSOR
HIGH PRESSURE SENSOR
OIL BALANCE ELECTRONIC
EXPANSION VALVE
VAPOR INJECTION ELECTRONIC
EXPANSION VALVE 1
VAPOR INJECTION ELECTRONIC
EXPANSION VALVE 2
OUTDOOR AIR THERMISTOR
SUCTION PIPE THERMISTOR
SUB-COOLING ELECTRONIC
EXPANSION VALVE
MAIN ELECTRONIC
EXPANSION VALVE 1
MAIN ELECTRONIC
EXPANSION VALVE 2
TERMINAL BLOCK