Daikin Altherma 3 R ECH2O - Turning operation ON or OFF

6 Electrical installation
Installation manual
24
EBSH/X(B)11+16P30+50DF
Daikin Altherma 3 R ECH₂O
4P663483-1A – 2021.11
All cables which will be connected to the switch box of the ECH
2
O
must be fixed by strain relief.
21
3
1
2
2
1
4
4,8 mm
It is important that the fixing plate of terminals is NOT in service
position, while cables are connected to one of the terminals.
Otherwise the cables could be too short.
X12M
6.3.2 To connect the main power supply
1 Open the following (see "4.2.1To open the indoor unit"[415]):
1 User interface panel
1
3
4
2
2 Switch box
3 Switch box cover
4 Top cover
2 Connect the main power supply.
In case of normal kWh rate power supply
Interconnection
cable
Wires: (3+GND)×1.5mm²
Power supply
indoor unit
Wires: 1N+GND
Maximum running current: 6.3A
—