Daikin Altherma 3 H HT W ETBH16EF6V, Руководство по установке

Страница: 12 / 40

6 Electrical installation
Installation manual
12
ETBH/9W
Daikin Altherma 3 H HT W
4P644727-1 – 2021.02
Item Description
WLAN module See:
▪ Installation manual of the WLAN
module
▪ Addendum book for optional
equipment
▪ Installer reference guide
Use the cable delivered with the
WLAN module.
[D] Wireless gateway
WLAN cartridge See:
▪ Installation manual of the WLAN
cartridge
▪ Installer reference guide
[D] Wireless gateway
for room thermostat (wired or wireless):
In case of… See…
Wireless room thermostat ▪ Installation manual of the wireless
room thermostat
▪ Addendum book for optional
equipment
Wired room thermostat
without multi-zoning base
unit ▪ Installation manual of the wired room
thermostat
▪ Addendum book for optional
equipment
Wired room thermostat
with multi-zoning base unit ▪ Installation manual of the wired room
thermostat (digital or analogue) +
multi-zoning base unit
▪ Addendum book for optional
equipment
▪ In this case:
▪ You need to connect the wired
room thermostat (digital or
analogue) to the multi-zoning base
unit
▪ You need to connect the multi-
zoning base unit to the outdoor unit
▪ For cooling/heating operation, you
also need to implement a relay
(field supply, see addendum book
for optional equipment)
6.3.1 To connect the main power supply
1 Open the following (see "4.2.1 To open the indoor unit" [
4
5]):
1 Front panel
1
2
3
2 Switch box cover
3 Switch box
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
—
B
C
A
A
a
1 2 3
C B
1 2 3
X11YA X11YB X11Y
X1A
A1P
X2M
X1M
X2M
A1P
a
X1M
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.