To Connect The Main Power Supply - Daikin Altherma 3 R F Installer's Reference Manual

9 | Electrical installation

9.3.1 To connect the main power supply

Installer reference guide
114
1 Open the following (see
1 Top panel
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)
—
A
B
A
B
X1M
a Interconnection cable (=main power supply)
"7.2.4 To open the indoor
Wires: (3+GND)×1.5 mm²
1 2 3
a
1 2 3
X11YB X2M
X11YA
X11Y
X1A
unit" [ 4 62]):
a
ERGA04~08EAV3(A) + EHVH04+08SU18+23EA6V
Daikin Altherma 3 R F
4P629090-1 – 2020.08
1
3
2