Daikin RXA42B5V1B8 Manuel D'installation page 14

7 Electrical installation
NOTICE
Applicable legislation on fluorinated greenhouse gases
requires that the refrigerant charge of the unit is indicated
both in weight and CO
2
Formula to calculate the quantity in CO
tonnes: GWP value of the refrigerant × total refrigerant
charge [in kg] / 1000
Use the GWP value mentioned on the refrigerant charge
label.
2 Fix the label on the inside of the outdoor unit near the gas and
liquid stop valves.
7 Electrical installation
DANGER: RISK OF ELECTROCUTION
WARNING
▪ All wiring MUST be performed by an authorised
electrician and MUST comply with the national wiring
regulation.
▪ Make electrical connections to the fixed wiring.
▪ All components procured on-site and all electrical
construction MUST
legislation.
WARNING
ALWAYS use multicore cable for power supply cables.
WARNING
Use an all-pole disconnection type breaker with at least
3 mm between the contact point gaps that provides full
disconnection under overvoltage category III.
WARNING
If the supply cord is damaged, it MUST be replaced by the
manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
WARNING
Do NOT connect the power supply to the indoor unit. This
could result in electrical shock or fire.
WARNING
▪ Do NOT use locally purchased electrical parts inside
the product.
▪ Do NOT branch the power supply for the drain pump,
etc. from the terminal block. This could result in
electrical shock or fire.
WARNING
Keep the interconnection wiring away from copper pipes
without thermal insulation as such pipes will be very hot.
DANGER: RISK OF ELECTROCUTION
All electrical parts (including thermistors) are powered by
the power supply. Do NOT touch them with bare hands.
Installation manual
14
equivalent.
equivalent
2
comply with the applicable
7.1 Specifications of standard wiring
components
NOTICE
We recommend using solid (single-core) wires. If stranded
wires are used, slightly twist the strands to consolidate the
end of the conductor for either direct use in the terminal
clamp or insertion in a round crimp-style terminal. Details
are described in "Guidelines when connecting the electrical
wiring" in the installer reference guide.
Power supply of the product
Voltage
Frequency
Phase
Current
RXP50, RXF50, ARXF50: 15.13 A
RXP60+71, RXF60+71, ARXF60+71:
Wiring / circuit breaker (field supplied)
Power supply cable MUST comply with national wiring
Wire size based on the current, but not
Interconnection cable Only use harmonised wire providing
(indoor↔outdoor) double insulation and suitable for
Recommended circuit
breaker
ARXM, RXM50+60, RXP, RXF, ARXF,
Earth leakage circuit MUST comply with national wiring
breaker / residual current
circuit breaker
(a)
Electrical equipment complying with EN/IEC 61000-3-12
(European/International Technical Standard setting the limits for
harmonic currents produced by equipment connected to public
low-voltage systems with input current >16 A and ≤75 A per
phase).
7.2 To connect the electrical wiring to
the outdoor unit
1 Remove the switch box cover.
2 Open the wire clamp.
3 Connect the interconnection cable and power supply as follows:
RXA-B8, RXM-A(9), ARXM-A(9), RXP-N9, RXF-D(9), ARXF-A(9),
220~240 V
50 Hz
1~
RXA: 12.9 A
ARXM, RXM50+60: 15.92 A
RXM71: 19.91 A
15.7 A
RZAG35+50: 15.63 A
RZAG60:17.4 A
regulation
3-core cable
2
less than 2.5 mm
applicable voltage
4-core cable
2
Minimum size 1.5 mm
RXA: 13 A
RZAG35+50: 16 A
(a)
RXM71, RZAG60: 20 A
regulation
RZAG-B
R32 split series
3P766062-2 – 2024.01