Daikin Altherma 3 H HT EPRA18DAW1 - To Install the Outdoor Unit; To Provide Drainage

3 Unit installation
Installation manual
7
EPRA14~18DAV3+W1
Daikin Altherma 3 H HT
4P586100-1B – 2019.09
Use 4 sets of M12 anchor bolts, nuts and washers. Provide at least
150 mm of free space below the unit. Additionally, make sure the
unit is positioned at least 100 mm above the maximum expected
level of snow.
Anchor points
800
(mm)
479
Pedestal
When installing on a pedestal, make sure that the discharge grille
still can be put in its safety position. See "6.3 To remove the
discharge grille, and put the grille in safety position"[415].
800
479
a
≥150
(mm)
4× M12
a Make sure not to cover the drain hole in the bottom plate of
the unit.
3.2.2 To install the outdoor unit
1 Carry the unit by its slings, and put it onto the installation
structure.
±150
kg
4×
2 Fix the unit to the installation structure.
4× M12
3 Remove the slings (and screws), and dispose of them.
4×
3.2.3 To provide drainage
Make sure that condensation water can be evacuated properly.
NOTICE
If the unit is installed in a cold climate, take adequate
measures so that the evacuated condensate CANNOT
freeze. We recommend to do the following:
▪ Insulate the drain hose.
▪ Install a drain tube heater (field supply). To connect the
drain tube heater, see "5.3 To connect the electrical
wiring on the outdoor unit"[410].
NOTICE
Provide at least 150 mm of free space below the unit.
Additionally, make sure the unit is positioned at least
100mm above the expected level of snow.
Use the drain plug (with O-ring) and a hose for drainage.