To Connect The Shut-Off Valve - Daikin Altherma 3 M Installation Manual

6 Electrical installation
b Rear plate
c Screws
d Wall plugs
1 Mount the rear plate to the wall.
▪ Use the 2 screws and wall plugs.
▪ Use any of the 6 holes. The holes are compatible with
standard electrical box extenders of 60 mm.
a
a Holes
b Electrical box extender (field supply)
2 Connect the user interface cable to the user interface.
▪ Choose one of the 4 possible wiring intakes (a, b, c or d).
▪ If you choose the left or right side, make a hole for the cable
in the part of the casing where the casing is thinner.
A
a
A
d
c
a Top side
b Left side
c Bottom side
d Right side
3 Mount the front plate.
▪ Align the positioning pins and push the front plate onto the
rear plate until it moves into place with a click.
▪ The connector pins are automatically inserted correctly.
a
b
a Positioning pins
b Connector pins
Installation manual
22
b
60 mm
B
B
b
X1B
a
Opening the user interface after it is installed
If you need to open the user interface after it is installed, proceed as
follows:
1 Remove the WLAN cartridge and USB memory stick (if any).
2 Push the rear plate on each of the 4 spots where the snap-fits
are located.
6.3.6

To connect the shut-off valve

INFORMATION
Shut-off valve usage example. In case of one LWT zone,
and a combination of underfloor heating and heat pump
convectors, install a shut-off valve before the underfloor
heating to prevent condensation on the floor during cooling
operation. For more information, see the installer reference
guide.
Wires: 2×0.75 mm²
Maximum running current: 100 mA
230 V AC supplied by PCB
—
1 Open the service cover. See
unit" [ 4 10].
2 Connect the valve control cable to the appropriate terminals as
shown in the illustration below.
NOTICE
Only connect NO (normally open) valves.
"4.3.1 To open the outdoor
X2M.3
M2S
X2M.4
(NO)
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620239-1 – 2020.06