Installation - Carrier XCT 7 40VCC617FQEE Installation And Owner's Manual

Installation

Installation dimensions
Wiring diagram
Wiring circuit between central controller and converter board.
Power
PCB
Power
PCB
40VCC617FQEE
ODU
ODU
Remark: The 485 communication cables between
the two connecting boards and the cables between
connecting board and central controller have
hetro-polarity. Use caution when installing.
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IDU IDU
IDU IDU
IDU
IDU