Fujitsu ARU18RLF Design & Technical Manual

¢
System diagram
1 remote controller:
A
Indoor unit
Remote controller
2 remote controllers:
Primary
Secondary
BC
Indoor unit
Remote controllers
A, B, C: Remote controller cable
A ≤ 1,640 ft (500 m);B + C ≤ 1,640 ft (500
m)
¢
Electrical wiring
1 remote controller:
Remote controller
1 (Red): 12 V
2 (White): Signal
3 (Black): COM
Indoor unit
Remote
controller
123
123
2 remote controllers:
Remote controllers
1 (Red): 12 V
2 (White): Signal
3 (Black): COM
Primary Secondary
Indoor unit
123
123 123
Remote
controller
- 123 -
13-4. Simple remote controller (UTY-RSNUM: Optional part) 13. Remote controller
MULTI TYPE 2, 3, 4 ROOMS TYPE MULTI TYPE 2, 3, 4 ROOMS TYPE

Fujitsu ARU18RLF Specifications

General

Brand	Fujitsu
Model	ARU18RLF
Category	Air Conditioner
Language	English