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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 RECOVERY WIRING DIAGRAMS
ARUB096BTE4, ARUB121BTE4 460V
TERMINAL BLOCK
VAPOR INJECTION ELECTRONIC
EXPANSION VALVE 2
VAPOR INJECTION ELECTRONIC
EXPANSION VALVE 1
OIL BALANCE ELECTRONIC
EXPANSION VALVE
MAIN ELECTRONIC EXPANSION
VALV E 2
SUB-COOLING ELECTRONIC
EXPANSION VALVE
MAIN ELECTRONIC EXPANSION
VALV E 1
HIGH PRESSURE SENSOR
LOW PRESSURE SENSOR
MAIN PCB COMMUNICATION
TERMINAL
OUTDOOR AIR THERMISTOR