Specifications Of Standard Wiring Components; To Connect The Electrical Wiring To The Indoor Unit - Daikin FTXP20N5V1B Installer's Reference Manual

8.2.4 Specifications of standard wiring components

8.2.5 To connect the electrical wiring to the indoor unit

FTXP20~35N5V1B + ATXP20~35N5V1B
Split system air conditioners
4P519439-20U – 2022.09
Wire type
Stranded conductor wire
with round crimp-style
terminal
▪ The earth wire between the wire retainer and the terminal must be longer than
the other wires.
Component
Power supply cable
Interconnection cable
Recommended field fuse
Earth leakage circuit breaker
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.
Installation method
c b
B
B
a
a Terminal
b Screw
c Flat washer
Allowed
NOT allowed
1-3
Voltage
Phase
Frequency
Wire sizes
8 Electrical installation
|
a b c
220~240 V
1~
50 Hz
Must comply with applicable
legislation
Minimum cable section of
2.5 mm² and applicable for
220~240 V
20 A
Must comply with applicable
legislation
Installer reference guide
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