Electrical Installation; Specifications Of Standard Wiring Components; To Connect The Electrical Wiring To The Outdoor Unit - Daikin 2AMXM40M4V1B9 Manual De Instalación

7 Electrical installation

Contains fluorinated greenhouse gases
RXXX
1 =
f
GWP: XXX
2 =
2
1
1 + 2
=
GWP × kg
=
1000
a If a multilingual fluorinated greenhouse gases label is
delivered with the unit (see accessories), peel off the
applicable language and stick it on top of a.
b Factory refrigerant charge: see unit name plate
c Additional refrigerant amount charged
d Total refrigerant charge
e Quantity of fluorinated greenhouse gases of the total
refrigerant charge expressed as tonnes CO
f GWP = Global warming potential
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
Appliance shall be installed in accordance with national
wiring regulations.
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 provide 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.
Installation manual
18
a
kg b
kg c
kg d
e
tCO eq
2
equivalent.
2
equivalent.
equivalent
2
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.
b
l a
DC
DC AC
-
+
k
j
a DB1 diode bridge
b S90 thermistor lead wire
c LED A
d S40 thermal overload relay lead wire
e S20 (white) room A electronic expansion valve coil
f S21 (red) room B electronic expansion valve coil
g S80 (white) 4-way valve lead wire connector
h S70 fan motor lead wire
i S99 heating lock
j S91 (red) liquid thermistor lead wire
k S92 (white)gas thermistor lead wire
l Multimeter (DC voltage range)
7.1 Specifications of standard wiring
components
Component
Power supply Voltage
cable
Phase
Frequency
Wire type
Interconnection cable
(indoor↔outdoor)
Recommended circuit breaker
Residual current device
7.2 To connect the electrical wiring to
the outdoor unit
1 Remove the switch box cover (2 screws).
c
d
i h g f e
220~240 V
1~
50 Hz
3-core cable 2.5 mm
H05RN-F (60245 IEC 57)
H07RN-F (60245 IEC 66)
3-core cable 4.0 mm
H07RN-F (60245 IEC 66)
2
4-core cable 1.5 mm
2
2.5 mm and applicable for
220~240 V
H05RN-F (60245 IEC 57)
16 A
MUST comply with
applicable legislation
2(A)MXM40+50 + 2(A)MXF40+50
R32 Split series
3P600450-3G – 2021.03
2
2
or