To Connect The Main Power Supply - Daikin ETBH16DF6V Installation Manual

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
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
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 To allow for energy buffering in the domestic
settings hot water tank, on the user interface, make
sure to set [9.2.1] (Domestic hot water) to
one of the following:
▪ EKHWS/E
Tank with booster heater installed at the
side of the tank.
▪ EKHWP/HYC
Tank with optional booster heater installed
at the top of the tank.
Power consumption On the user interface, make sure to set:
control settings
▪ [9.9.1]=1 (Power consumption control
= Continuous)
▪ [9.9.2]=1 (Type = kW)
5.3.1

To connect the main power supply

1 Open the following (see "3.2.1 To open the indoor
1 Front panel
2 Switch box cover
3 Switch box
2 Connect the main power supply.
In case of normal kWh rate power supply
Interconnection Wires: (3+GND)×1.5 mm²
cable (= main
power supply)
—
A
A
B
a
C
1 2 3
ETBH/X16DF6V+9W
Daikin Altherma 3 H HT W
4P586453-1C – 2020.10
Requirement
Requirement
unit" [ 4 5]):
3
2
1
B C
X11YA
X2M
X1M
X1M
A1P
a
a Interconnection cable (=main power supply)
In case of preferential kWh rate power supply
Interconnection Wires: (3+GND)×1.5 mm²
cable (= main
power supply)
Normal kWh rate Wires: 1N
power supply
Maximum running current: 6.3 A
Preferential kWh Wires: 2×(0.75~1.25 mm²)
rate power supply
Maximum length: 50 m.
contact
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.
A
A
B
C
1 2 3
5 Electrical installation
X11Y X11YB
1 2 3
X2M
X1A
A1P
6 5
10 9
L N S1S
1N~, 50 Hz,
230 V AC, 6.3 A
Installation manual
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