Manual

• Secure the separate wires in the control box panel using zip ties.
• Secure wiring with accessory clamps so that it does not touch piping.
• Use a conduit for the communications cable / power wiring from the outdoor unit to the indoor / branch distribution units.
• Make sure the communications cable / power wiring from the outdoor units to the indoor / branch distribution units and the power
wiring to the outdoor unit are separate, otherwise, the outdoor unit operation may be affected by electrical noise and will malfunc-
tion or fail.
Power Supply
Circuit Breaker
Indoor Unit
BD Unit
BD Unit
Ground Wiring
Outdoor Unit
Outdoor Unit
Indoor Units
Power Supply
Circuit Breaker
Ground Wiring
Figure 99: Multi F System General Power / Communications System
Schematic.
Figure 100: Multi F MAX System General Power / Communications System Schematic.
General Information
WIRING CONNECTIONS
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92 | WIRING CONNECTIONS
Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
F
MAX
MULTI
F