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4 Installation
Installation manual
7
EAVH/9W
Daikin Altherma – Low temperature split
4P556067-1 – 2018.10
NOTICE
Do NOT tilt the unit forwards:
0°
1° 1°
4.2.2
To connect the drain hose to the drain
Water coming from the pressure relief valve is collected in the drain
pan. The drain pan is connected to a drain hose inside the unit. You
must connect the drain hose to an appropriate drain according to the
applicable legislation. You can route the drain hose through the left
or right side panel.
Prerequisite:
The user interface panel and front panel have been
removed.
1
Remove one of the side panels.
2
Cut out the rubber grommet.
3
Pull the drain hose through the hole.
4
Reattach the side panel. Ensure the water can flow through the
drain tube.
It is recommended to use a tundish to collect the water.
Option 1: Through the left side panel
1
3×
T25
3
2
Option 2: Through the right side panel
1
3×
T25
3
2
4.3
Connecting the water piping
4.3.1
To connect the water piping
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 outdoor unit
water connection pipes of the indoor unit.
2
Connect the outdoor unit field piping to the shut-off valves.
3
Connect the O-rings and shut-off valves to the space heating/
cooling water pipes of the indoor unit.
4
Connect the space heating/cooling field piping of both zones to
the shut-off valves.
5
Connect the domestic hot water in and out pipes to the indoor
unit.
c d a b
e f
a
Space heating/cooling water out
b
Space heating/cooling water in
c
Domestic hot water out
d
Domestic cold water in (cold water supply)
e
Outdoor unit water connection out
f
Outdoor unit water connection in
NOTICE
It is recommended to install shut-off valves to domestic
cold water in and domestic hot water out connections.
These shut-off valves are field supplied.
Summary of Contents for Altherma EAVH16S18DA6V
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