System Outline - Fujitsu AOU48RLXFZ Design & Technical Manual

1. SYSTEM DESIGN
1-1.

SYSTEM OUTLINE

Outdoor unit
5
Circuit breaker
(over current)
Earth leakage
breaker
Power
supply
Branch box 3
(Secondary)
6
Power
supply
Branch box 2
(Secondary)
6
Power
supply
Branch box 1
8
(Primary)
2
6
Power
supply
3
1
1
: Transmission line [O.U. - B.B.(primary)] (
2
: Transmission line [B.B.(primary) - B.B.(secondary] (
3
: Central remote controller line [Central remote controller - B.B.] (
4
: Power supply and Transmission line [B.B. - I.U.] (
5
: Power supply [Outdoor Unit] (
6
: Power supply [Branch Box] (
7
: Remote controller line [I.U. - R.C.] (
8
: Piping (
- (06 - 01) -
8
Indoor units
Circuit breaker
(over current)
Earth leakage
breaker
Circuit breaker
(over current)
Earth leakage
breaker
Circuit breaker
(over current)
Earth leakage
4
Central
breaker
remote
controller
)
)
)
)
7
)
)
)
)
6. SYSTEM DESIGN