To Connect The Main Power Supply - Daikin ETBH16EF6V Installation Manual

6 Electrical installation
Item
WLAN module See:
▪ Installation manual of the WLAN
▪ Addendum
▪ Installer reference guide
Use the cable delivered with the
WLAN module.
[D] Wireless gateway
WLAN cartridge See:
▪ Installation manual of the WLAN
▪ Installer reference guide
[D] Wireless gateway
for room thermostat (wired or wireless):
In case of...
Wireless room thermostat ▪ Installation manual of the wireless
room thermostat
▪ Addendum
equipment
Wired room thermostat ▪ Installation manual of the wired room
without multi-zoning base thermostat
unit
▪ Addendum
equipment
Wired room thermostat ▪ Installation manual of the wired room
with multi-zoning base unit thermostat (digital or analogue) +
multi-zoning base unit
▪ Addendum
equipment
▪ In this case:
▪ You need to connect the wired
▪ You need to connect the multi-
▪ For cooling/heating operation, you
6.3.1

To connect the main power supply

1 Open the following (see "4.2.1 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)
—
Installation manual
12
Description
module
book for optional
equipment
cartridge
See...
book for optional
book for optional
book for optional
room thermostat (digital
analogue) to the multi-zoning base
unit
zoning base unit to the outdoor unit
also need to implement a relay
(field supply, see addendum book
for optional equipment)
unit" [ 4 5]):
3
2
1
A
B
C
B
X2M
X1M
A1P
a Interconnection cable (=main power supply)
In case of preferential kWh rate power supply
Interconnection
cable (= main
power supply)
Normal kWh rate
or
power supply
Preferential kWh
rate power supply
contact
[9.8] Benefit kWh power supply
Connect X11Y to X11YB.
A
a
1 2 3
C X11Y
X11YA X11YB
1 2 3
X1M
X1A
A1P
a
Wires: (3+GND)×1.5 mm²
Wires: 1N
Maximum running current: 6.3 A
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.
ETBH/X16EF6V+9W
Daikin Altherma 3 H HT W
4P644727-1 – 2021.02
X2M