Daikin Altherma 3 GEO EGSAH06DA9W, Installation Manual, Page: 9 / 44

3 Unit installation
Installation manual
9
EGSAH/X06+10DA9W(G)
Daikin Altherma 3 GEO
4P569811-1C – 2020.07
Removal after first installation
If the water and brine circuits have been filled before, remaining
water and brine need to be drained from the hydro module before
removal. In this case, perform the following actions:
1 Remove the insulation from the shut-off valves. (See step 2 in
"3.2.2 To remove the hydro module from the unit" [
4
7].)
2 Close the shut-off valves by turning the lever handles.
4×
3 Remove the lower hydro module cover. (See step 5 in "3.2.2 To
remove the hydro module from the unit" [
4
7].)
4 Drain remaining water and brine from the hydro module.
a
b
a Water drain valve
b Brine drain valve
NOTICE
Ensure that no brine or water can fall into the switch box of
the hydro module.
5 Perform the remaining steps as described in "3.2.2 To remove
the hydro module from the unit" [
4
7].
3.2.3 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.
3.3 Mounting the indoor unit
3.3.1 To install the indoor unit
1 Lift the indoor unit from the pallet and place it on the floor. See
"2.1.2 To handle the indoor unit" [
4
5].
2 Connect the drain hose to the drain. See "3.3.2 To connect the
drain hose to the drain" [
4
9].
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°.
≤1°
NOTICE
Do NOT tilt the unit forwards:
1° 1°
0°
NOTICE
To avoid structural damage on unit, ONLY move the unit
when levelling feet are at their lowest position.
NOTICE
For optimum sound reduction, carefully check if there is no
gap between the bottom frame and the floor.
3.3.2 To connect the drain hose to the drain
Condensate can form inside the unit during cooling operation or with
low brine temperatures. The top and backup heater drain pans are
connected to a drain hose inside the unit. You must connect the
drain hose to an appropriate drain according to the applicable
legislation. The drain hose is routed through the rear panel, towards
the right side of the unit.