Daikin VRV system FXMQ250AXVMB - Specifications of Standard Wiring Components

18 | Electrical installation
Installer and user reference guide
58
FXMQ-A
VRV system air conditioner
4P701548-1 – 2022.07
Wire type Installation method
Single-core wire
c b
c
aa
A
AA´
A´
a Curled single-core wire
b Screw
c Flat washer
Stranded conductor wire
with round crimp-style
terminal
c b ba c
a
B
B
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
Tightening torques
Wiring Screw size Tightening torque
(N•m)
Power supply cable M4 1.4~1.6
Transmission cable
(indoor↔outdoor)
M3.5 0.79~0.97
User interface cable
▪ The earth wire between the wire retainer and the terminal must be longer than
the other wires.
18.1.3 Specifications of standard wiring components
Component Class
200 250
Power supply
cable
MCA
(a)
4.3A 5.2A
Voltage 220~240V/220V
Phase 1~
Frequency 50/60Hz
Wire sizes 1.5mm
2
(3‑core wire)
H07RN-F (60245 IEC 66)
Transmission wiring For specification refer to the installation manual
of the outdoor unit