Daikin Altherma 3 H W, Руководство по установке, Страница: 7 / 32

4 Installation
Installation manual
7
EABH/9W
Daikin Altherma 3 H W
4P644479-1 – 2020.12
4.2 Mounting the indoor unit
4.2.1 To install the indoor unit
1 Fix the wall bracket (accessory) to the wall (level) with 2 Ø8 mm
bolts.
2×
a
a Optional: If you want to fix the unit to the wall from inside
the unit, provide an additional screw plug.
2 Lift the unit.
42 kg
3 Attach the unit to the wall bracket:
▪ Tilt the top of the unit against the wall at the position of the
wall bracket.
▪ Slide the bracket on the back of the unit over the wall
bracket. Make sure the unit is fixed properly.
4 Optional: If you want to fix the unit to the wall from inside the
unit:
▪ Remove the upper front panel, and open the switch box. See
"To open the indoor unit" [
4
6].
▪ Fix the unit to the wall with an Ø8 mm screw.
4.2.2 To connect the drain hose to the drain
Water coming from the pressure relief valve is collected in the drain
pan. You must connect the drain pan to an appropriate drain
according to the applicable legislation.
1 Connect a drain tube (field supply) to the drain pan connector
as follows:
a
a Drain pan connector
It is recommended to use a tundish to collect the water.
4.3 Connecting water piping
4.3.1 To connect the water piping
NOTICE
Do NOT use excessive force when connecting the field
piping and make sure the piping is aligned properly.
Deformation of the piping can cause malfunctioning of the
unit.
NOTICE
Do NOT use excessive force when connecting the piping.
Deformation of the piping can cause malfunctioning of the
unit.
1 Connect the O-rings and shut-off valves to the indoor unit water
connections.
2 Connect the outdoor unit field piping on the water IN connection
(a) of the indoor unit.
3 Connect the space heating/cooling field piping on the space
heating water OUT connection (b) of the indoor unit.