6 Electrical installation
Installation manual
18
EBLA04~E23V3 + EDLA04~E23V3
Daikin Altherma 3 M
4P685229-1D – 2022.10
In case of normal kWh rate power supply
Normal kWh rate
power supply
Wires: 1N+GND
Maximum running current: Refer to name
plate on unit.
—
1
Access the electrical connections. See
electrical wiring to the outdoor unit"
17].
2
Connect as follows:
N
N
L N
N
N PE
N
Q1DI
N
L.
M1
X
N
N
N
N
N
N.
M1
X
N
.
M1
X
N
N
N
N
N
N
N
N
1N~
N
1N~, 50 Hz,
220-240 V AC
N
N
X1M
N
L N
1N~
180°
3
Fix the cables with cable ties to the cable tie mountings.
In case of preferential kWh rate power supply
Preferential kWh
rate power supply
Wires: 1N+GND
Maximum running current: Refer to name
plate on unit.
Separate normal
kWh rate power
supply
Wires: 1N
Maximum running current: 6.3 A
Preferential kWh
rate power supply
contact
Wires: 2×(0.75~1.25 mm²)
Maximum length: 50 m.
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB). The voltage-free
contact shall ensure the minimum
applicable load of 15 V DC, 10 mA.
[9.8]
Benefit kWh power supply
1
Access the electrical connections. See
electrical wiring to the outdoor unit"
17].
2
Connect the preferential kWh rate power supply.
N
N
L N
N
N PE
N
Q1DI
N
L.
M1
X
N
N
N
N
N
N.
M1
X
N
.
M1
X
N
N
N
N
N
N
N
N
1N~
N
1N~, 50 Hz,
220-240 V AC
N
N
X1M
N
L N
1N~
180°
3
If necessary, connect the separate normal kWh rate power
supply.
INFORMATION
Some types of preferential kWh rate power supply require
a separate normal kWh rate power supply to the outdoor
unit. This is required in the following cases:
▪ if the preferential kWh rate power supply is interrupted
when active, OR
▪ if no power consumption of the hydro module of the
outdoor unit is allowed at the preferential kWh rate
power supply when active.
5.
M2
X
6.
M2
X
L N
1N~, 50 Hz,
230 V AC, 6.3 A
Summary of Contents for EBLA08E23V3
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