Daikin FTXA20C2V1BW - Specifications of Standard Wiring Components

8 | Electrical installation
Installer reference guide
41
CTXA-C(W)(B)(S) + FTXA-C(W)(B)(S)
Daikin room air conditioner
4P518023-15P – 2023.05
Method 2: Using round crimp-style terminal
1 Strip insulation from wires and slightly twist the end of each wire.
2 Install a round crimp-style terminal on the end of the wire. Place the round
crimp-style terminal on the wire up to the covered part and fasten the
terminal with the appropriate tool.
Use the following methods for installing wires:
Wire type Installation method
Single-core wire
Or
Stranded conductor wire
twisted to "solid-like"
connection
c b
c
aa
A
AA´
A´
a Curled wire (single-core or twisted stranded
conductor 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
▪ 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)
Voltage 220~240V
Wire size Only use harmonized wire
providing double insulation and
suitable for applicable voltage
4-core cable
Minimum 1.5mm²