Specifications Of Standard Wiring Components; To Connect The Electrical Wiring To The Indoor Unit - Daikin FDA125A5VEB Manual

18.1.3 Specifications of standard wiring components

18.2 To connect the electrical wiring to the indoor unit

FDA125A5VEB
Split system air conditioners
4P495031-1B – 2022.10
Component
Power supply cable
Interconnection cable
(indoor↔outdoor)
User interface cable
Recommended field fuse
Earth leakage circuit breaker / residual
current device
(a)
MCA=Minimum circuit ampacity. Stated values are maximum values (see electrical data of
indoor unit for exact values).
NOTICE
▪
Follow the wiring diagram (delivered with the unit, located on the switch box
cover).
▪
Make sure the electrical wiring does NOT obstruct proper reattachment of the
service cover.
It is important to keep the power supply and the transmission wiring separated
from each other. In order to avoid any electrical interference the distance between
both wirings should ALWAYS be at least 50 mm.
NOTICE
Be sure to keep the power line and transmission line apart from each other.
Transmission wiring and power supply wiring may cross, but may NOT run parallel.
(a)
MCA
Voltage
Current
Phase
Frequency
Wire sizes MUST comply with national wiring
Wire size based on the current, but not
Voltage
Wire size Only use harmonised wire providing
double insulation and suitable for
Wire size Only use harmonised wire providing
double insulation and suitable for
Wire length
MUST comply with national wiring
18 Electrical installation
|
FDA125A
2.1 A
220~240 V
2.1 A
1~
50/60 Hz
regulation.
3-core cable
2
less than 2.5 mm
220~240 V
applicable voltage.
4-core cable
2
Minimum 1.5 mm
applicable voltage
2-core wire
Maximum 500 m
16 A
regulation
Installer and user reference guide
67