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Electrical installation
Installer reference guide
40
FTXA25~50(A)(B)2V1B(W)(S)(T)(B)
Daikin room air conditioner
4P518023-3K – 2022.05
Wire type
Installation method
Single-core wire
c b
c
a
a
A
AA´
A´
a
Curled single-core wire
b
Screw
c
Flat washer
Stranded conductor wire
with round crimp-style
terminal
c b
b
a
c
a
B
B
a
Terminal
b
Screw
c
Flat washer
Allowed
NOT allowed
▪
The earth wire between the wire retainer and the terminal must be longer than
the other wires.
1-3
8.1.3 Specifications of standard wiring components
Component
Interconnection cable (indoor↔outdoor)
4-core cable 1.5 mm²~2.5 mm²
and applicable for 220~240 V
H05RN-F (60245 IEC 57)
8.2 To connect the electrical wiring to the indoor unit
WARNING
Provide adequate measures to prevent that the unit can be used as a shelter by small
animals. Small animals that make contact with electrical parts can cause
malfunctions, smoke or fire.
NOTICE
▪
Keep the power line and transmission line apart from each other. Transmission
wiring and power supply wiring may cross, but may NOT run parallel.
▪
In order to avoid any electrical interference, the distance between both wirings
should ALWAYS be at least 50 mm.
Electrical work should be carried out in accordance with the installation manual
and the national electrical wiring rules or code of practice.
