Transmission Line - Fujitsu AOU48RLXFZ Design & Technical Manual

4-3.

TRANSMISSION LINE

TRANSMISSION WIRING SPECIFICATIONS
● Between Outdoor unit to Branch box
● Between Branch box to Branch box
● Between Branch box to Indoor unit
● Between Central remote controller to Branch box
TRANSMISSION WIRING LIMITATION
d
Outdoor unit - Branch box (primary)
Branch box (primary) - Branch box (secondary)
(each unit)
Branch box - Indoor unit
(each unit)
Central remote controller - Branch box
(Total length)
Use
Central remote
controller
a
b
Branch box 1 (primary) Branch box 2 (secondary)
e f g
d, e, f, g, h, i, j, k
- (06 - 43) -
Cable size
14 AWG
22 AWG
l
c
Branch box 3 (secondary)
h i j
Maximum length [ft. (m)]
a 246 (75)
b, c 246 (75)
246 (75)
l 1640 (500)
Remarks
208/230V 60Hz
3Wire + ground
Sheathed PVC cable
Polar 3core
k
6. SYSTEM DESIGN