Copyright © Fujitsu General America, Inc.
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Wiring Primary Branch Box
WARNING
• When replacing or servicing any branch
boxes, you must disconnect all power. This
can be done by disconnecting power at the
disconnect switch by the junction box and the
outdoor unit or tripping both breakers.
• Every wire must be connected firmly.
• No wire should be allowed to touch
refrigerant tubing, the compressor or any
moving part.
• Loose wiring may cause the terminal to over-
heat or result in unit malfunction. A fire
hazard may also exist. Therefore, be sure all
wiring is tightly connected.
• Connect wires to the matching numbers of
terminals.
Power Supply line 1 phase,
208/230, MCA 40 Amp
Disconnect Switch*
Field Supplied
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