System Design - Fujitsu AUYG07LVLA Design & Technical Manual

WIRING RULES
Example 1 (good)
Branch box 1 (primary)
One Central remote controller can be connected to any branch box in 1 refrigerant system.
Example 2 (prohibited)
Branch box 1 (primary)
Central remote
controller line
Do not connect two or more Central remote controllers in 1 refrigerant system.
Branch box 2 (secondary)
Branch box 2 (secondary)
Central remote
controller
- (06 - 49) -
Branch box 3 (secondary)
Central remote
controller line
Central remote
controller
Branch box 3 (secondary)
Central remote
controller

6. SYSTEM DESIGN