To Connect The Main Power Supply - Daikin Altherma EHFH03S18D 3V Series Installer's Reference Manual

9.3.1 To connect the main power supply

ERLA03D + EHFH03S18D
Daikin Altherma 3 R F
4P596806-1C – 2022.09
Item
LAN adapter software
Unit control method
1 Open the following (see
1 Top panel
2 Upper front 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)
It is recommended to ALWAYS keep the LAN adapter
software up-to-date.
On the user interface, make sure to set [A.2.1.7]=2
(Unit control method = RT control)
"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
9 Electrical installation
|
Requirement
4
unit" [ 62]):
a
Installer reference guide
1
3
2
101