Daikin EBLA16D V3 - Page 24

6 Electrical installation
Installation manual
24
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620239-1B – 2022.05
—
1 Open the service cover. See "4.3.1 To open the outdoor
unit"[417].
2 Connect as follows (1N~or 3N~ depending on model, see name
plate):
NL N PE
Q1DI
X1M.L
X1M.L1 X1M.L2 X1M.L3 X1M.N
X1M.N X1M.
X1M.
L3L2L1 N PE
Q1DI
1N~ 3N~
OR
1N~, 50 Hz,
220-240 V AC
3N~, 50 Hz,
380-415 V AC
X1M
OR
1N~ 3N~
L1 L2 L3 N
L N
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, OR 3N+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 Open the service cover. See "4.3.1 To open the outdoor
unit"[417].
2 Connect the preferential kWh rate power supply (1N~or 3N~
depending on model, see name plate).
NL N PE
Q1DI
X1M.L
X1M.L1 X1M.L2 X1M.L3 X1M.N
X1M.N X1M.
X1M.
L3L2L1 N PE
Q1DI
1N~ 3N~
OR
1N~, 50 Hz,
220-240 V AC
3N~, 50 Hz,
380-415 V AC
X1M
OR
1N~ 3N~
L1 L2 L3 N
L N
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.
NL
X2M.6 X2M.5
1N~, 50 Hz,
230 V AC, 6.3 A