5 Electrical installation
Installation manual
11
ETVH/9W(G)
Daikin Altherma 3 H HT F
4P586454-1C – 2020.12
Item
Description
WLAN adapter
See:
▪ Installation manual of the WLAN
adapter
▪ Addendum
book
for
optional
equipment
Use the cable delivered with the
WLAN adapter.
[D]
Wireless gateway
LAN adapter
See:
▪ Installation manual of the LAN
adapter
▪ Addendum
book
for
optional
equipment
Wires: 2×(0.75~1.25 mm²). Must be
sheathed.
Maximum length: 200 m
See below ("LAN adapter – System
requirements").
LAN adapter – System requirements
The requirements posed on the system depend on the LAN adapter
application/system layout (app control, or Smart Grid application).
App control:
Item
Requirement
LAN adapter software It is recommended to ALWAYS keep the
LAN adapter software up-to-date.
Unit control method
On the user interface, make sure to set
[2.9]=2 (
Control
=
Room thermostat
)
Smart Grid application:
Item
Requirement
LAN adapter software It is recommended to ALWAYS keep the
LAN adapter software up-to-date.
Unit control method
On the user interface, make sure to set
[2.9]=2 (
Control
=
Room thermostat
)
Domestic hot water
settings
To allow for energy buffering in the domestic
hot water tank, on the user interface, make
sure to set [9.2.1]=4 (
Domestic hot water
=
Integrated
).
Power consumption
control settings
On the user interface, make sure to set:
▪ [9.9.1]=1 (
Power consumption control
=
Continuous
)
▪ [9.9.2]=1 (
Type
=
kW
)
5.3.1
To connect the main power supply
1
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
X1A
X11YA
X11YB
X11Y
X1M
a
a
Interconnection cable (=main power supply)
In case of preferential kWh rate power supply
Interconnection
cable (= main
power supply)
Wires: (3+GND)×1.5 mm²
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
Connect X11Y to X11YB.
