18
|
Electrical installation
Installer and user reference guide
66
F
F
F
F
1
2
1
2
TO IN/D
TO OUT/D
F
F
F
F
1
2
1
2
OUTDOOR UNIT
INDOOR UNIT
N
L
N L
P
P
F
F
1
2
1
2
c
P
P
d
1
2
a Outdoor unit
b BS unit
c Indoor unit
d User interface
a
b
T
T
1
2
FXHQ-A
VRV system air conditioner
4P715928-1 – 2022.11