Daikin Altherma 3 R F EHVZ04S18E 6V Series - To Connect the Main Power Supply

9 | Electrical installation
Installer reference guide
98
ERGA04~08EAV3(A) + EHVZ04+08S18+23EA6V+9W
Daikin Altherma 3 R F
4P629093-1 – 2020.08
9.3.1 To connect the main power supply
1 Open the following (see "7.2.4To open the indoor unit"[451]):
1 Top panel
1
2
3
2 User interface panel
3 Upper switch box cover
2 Connect the main power supply.
In case of normal kWh rate power supply
Interconnection cable
(=main power supply)
Wires: (3+GND)×1.5mm²
—
A
1 2 3
a
B
A
B
1 2 3
X2M
X11YA
X11YB
X11Y
X1A
X1M
a
a Interconnection cable (=main power supply)