Specifications Of Standard Wiring Components; To Connect The Electrical Wiring To The Outdoor Unit - Daikin RXTJ30A2V1B Installer's Reference Manual

9 | Electrical installation

9.1.3 Specifications of standard wiring components

9.2 To connect the electrical wiring to the outdoor unit

Installer reference guide
48
▪ The earth wire between the wire retainer and the terminal must be longer than
the other wires.
Component
Power supply cable
Interconnection cable
(indoor↔outdoor)
Recommended circuit breaker
Earth leakage circuit breaker / residual current
circuit breaker
1 Remove the service cover. See
2 Strip insulation (20 mm) from the wires.
a
a Strip wire end to this point
b An excessive strip length may cause electrical shock or leakage
3 Open the wire clamp.
4 Connect the interconnection cable and power supply as follows:
1-3
Voltage
Current
Phase
Frequency
Wire sizes
Voltage
Wire size
"6.2.2 To open the outdoor
b
220~240 V
RXTM30: 14.72 A
RXTM40: 15.05 A
RXTJ: 14.66 A
RXTA: 14.83 A
RXTP: 14.88 A
1~
50 Hz
MUST comply with national
wiring regulation
3-core cable
Wire size based on the current,
but not less than 2.5 mm
220~240 V
Only use harmonised wire
providing double insulation and
suitable for applicable voltage
4-core cable
Minimum 0.75 mm
16 A
MUST comply with national
wiring regulation
4
unit" [ 28].
RXTJ-A_RXTA-C_RXTM-A_RXTP-A
4P728168-1 – 2023.03
2
2
R32 split series