Daikin EBLA09D V3 Series, Руководство по установке для специалистов, Страница: 70 / 280

7 | Unit installation
Installer reference guide
70
EBLA09~16D + EDLA09~16D
Daikin Altherma 3 M
4P620241-1B – 2022.05
▪ If you install the unit on a frame, install a waterproof plate within 150 mm of the
bottom side of the unit in order to prevent water from getting into the unit and
to avoid drain water dripping (see the following figure).
INFORMATION
If necessary, you can use a drain pan (field supply) to prevent drain water from
dripping.
NOTICE
If the unit CANNOT be installed fully level, always make sure that the inclination is
towards the backside of the unit. This is required to guarantee proper drainage.
NOTICE
If drain holes of the outdoor unit are covered by a mounting base or by floor surface,
raise the unit to provide a free space of more than 150 mm under the outdoor unit.
≥150 mm
Drain holes (dimensions in mm)
A
171 300 758
43
48
288
451
613
776
408
414
349
214
111
480~490
107
148
B B
B
406
C
D F
=
E
A Discharge side
B Distance between anchor points
C Bottom frame
D Knockout hole for snow
E Drain hole for safety valve
F Drain holes
Snow
In regions with snowfall, snow might build up and freeze between the heat
exchanger and the casing of the unit. This might decrease the operating efficiency.
To prevent this:
1 Remove the knockout hole (a) by tapping on the attachment points with a flat
head screwdriver and a hammer.