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CAUTION
The hydro module is heavy. It requires at least two persons
to carry it.
NOTICE
Make sure not to damage any insulation during the
removal process.
Removal after first installation
If the water circuit and the central water loop circuit have been filled
before, drain all remaining water from the hydro module before you
remove the module:
1 Remove the insulation from the shut-off valves. (See step 2 in
"4.2.2 To remove the hydro module from the
2 Close the shut-off valves by turning the lever handles.
4×
3 Remove the lower hydro module cover. (See step 5 in
remove the hydro module from the
4 Drain remaining water from the hydro module.
a
b
a
Water drain valve
b
Central water loop drain valve
EWSAH/X06UD
Daikin Altherma 3 WS
4P675760-1C – 2023.02
unit" [ 4 7].)
"4.2.2 To
unit" [ 4 7].)
NOTICE
Ensure that no water can enter the switch box of the hydro
module.
5 Perform the remaining steps as described in
the hydro module from the
4.2.3
To close the indoor unit
1 If applicable, reinstall the left side panel.
2 If applicable, reinsert the hydro module.
3 If applicable, close the cover of the main switch box and
reinstall the front panel.
4 Close the cover of the installer switch box.
5 Reconnect the cables to the user interface panel.
6 Reinstall the user interface panel.
7 Reinstall the top panel.
NOTICE
When closing the indoor unit cover, make sure that the
tightening torque does NOT exceed 4.1 N•m.
4.3
Mounting the indoor unit
4.3.1
To install the indoor unit
1 Lift the indoor unit from the pallet and place it on the floor. See
"3.1.2 To handle the indoor
2 Connect the drain hose to the drain. See
drain" [ 4 10].
drain hose to the
3 Slide the unit into position.
4 Adjust the height of the 4 levelling feet of the outer frame to
compensate for floor irregularities. The maximum allowed
deviation is 1°.
NOTICE
Do NOT tilt the unit forwards:
0°
NOTICE
To avoid structural damage on unit, ONLY move the unit
when levelling feet are at their lowest position.
4 Unit installation
"4.2.2 To remove
unit" [ 4 7].
unit" [ 4 5].
"4.3.2 To connect the
≤1°
1° 1°
Installation manual
9
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