Specifications Of Standard Wiring Components; To Connect The Electrical Wiring On The Outdoor Unit; Finishing The Outdoor Unit Installation; To Finish The Outdoor Unit Installation - Daikin RXTM30N2V1B Instrucciones De Instalación

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.
DANGER: RISK OF ELECTROCUTION
Disconnect the power supply for more than 10 minutes,
and measure the voltage at the terminals of main circuit
capacitors or electrical components before servicing. The
voltage MUST be less than 50 V DC before you can touch
electrical components. For the location of the terminals,
see the wiring diagram.
c g e d f
DC+
DC-
a
h
a Multimeter (DC voltage range)
b S80 – reversing solenoid valve lead wire
c S70 – fan motor lead wire
d LED
e S90 – thermistor lead wire
f S20 – electronic expansion valve lead wire
g S40 – thermal overload relay lead wire
h DB1 - diode bridge
4.5.1 Specifications of standard wiring
components
Component
Power supply cable Voltage
Phase
Frequency
Wire sizes
Interconnection cable
(indoor↔outdoor)
Recommended circuit breaker
Earth leakage circuit breaker
4.5.2 To connect the electrical wiring on the
outdoor unit
1 Remove the service cover.
2 Open the wire clamp.
3 Connect the interconnection cable and power supply as follows:
RXTM30+40N2V1B + RXTP25+35N2V1B9 + ARXTP25+35N2V1B +
RXTA30N2V1B
R32 split series
3P482320-10M – 2019.04
b
220~240 V
1~
50 Hz
3-core cable
2(a)(b) 2(b)
2.5 mm / 4.0 mm
(a)
H05RN-F (60245 IEC 57)
(b)
H07RN-F (60245 IEC 66)
4-core cable
2 2
1.5 mm ~2.5 mm and
applicable for 220~240 V
H05RN-F (60245 IEC 57)
16 A
MUST comply with
applicable legislation
a
a Interconnection cable
b Power supply cable
c Circuit breaker
d Earth leakage circuit breaker
e Power supply
f Earth
4 Tighten the terminal screws securely. We recommend using a
Phillips screwdriver.
4.6 Finishing the outdoor unit
installation
4.6.1

To finish the outdoor unit installation

DANGER: RISK OF ELECTROCUTION
▪ Make sure that the system is earthed properly.
▪ Turn off the power supply before servicing.
▪ Install the service cover before turning on the power
supply.
1 Insulate and fix the refrigerant piping and interconnection cable
as follows:
c
a
d
b
e
f
a Gas pipe
b Gas pipe insulation
c Interconnection cable
d Liquid pipe
e Liquid pipe insulation
f Finishing tape
2 Install the service cover.
5

Commissioning

NOTICE
NEVER operate the unit without thermistors and/or
pressure sensors/switches. Burning of the compressor
might result.
5 Commissioning
50 Hz
c d
220-240 V
b e
f
3×
Installation manual
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