Daikin VRV FXHA32AVEB8 Manual page 70

18 | Electrical installation
Installer and user reference guide
70
Use the following methods for installing wires:
Wire type
Single-core wire
Or
Stranded conductor wire
twisted to "solid-like"
connection
Stranded conductor wire
with round crimp-style
terminal
Tightening torques
Wiring
Power supply cable
Earth terminal cable
Transmission cable
(indoor↔outdoor)
User interface cable
▪ The earth wire between the wire retainer and the terminal must be longer than
the other wires.
Installation method
c b
A A´
c
a
a Curled wire (single-core or twisted stranded
conductor wire)
b Screw
c Flat washer
c b
B
B
a
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
Screw size
M4
M4
M3.5
AA´
a
a b c
Tightening torque
(N•m)
1.3~1.6
1.44~1.94
0.79~0.97
VRV system air conditioner
4P673749-1A – 2022.11
FXHA-A