Daikin FXFQ20BVEB - Page 38

6 | Installation
Installer and user reference guide
38
FXFQ20~125BVEB
VRV system air conditioner
4P561452-1B – 2021.07
P 1 P 2
LN
P
1
P
2
F
1
F
2
T
1
T
2
b
c
L
N
TO OUT/D
TO IN/D
a
IN/DOUT/D
F
1 F2 F1 F2
Control box
f
a Outdoor unit
b Indoor unit
c User interface
d Most downstream indoor unit
e For use with 2 user interfaces
f BS unit
a
(mm)
e
e
b
c
10~15
70~90
10~20
d
c
b
10~15
d
70~90
7
N L
a Service cover (with wiring diagram on the back)
b Opening for cables
c Connection of power supply (including earth)
d Cable tie
e Connection of user interface and interconnection cable