Daikin ALTHERMA, Installation Manual

Page: 9 / 52

4 Unit installation
Installation manual
9
EBLA04~E23V3 + EDLA04~E23V3
Daikin Altherma 3 M
4P685229-1A – 2022.05
(a)
If tank thermistor EKTESE1 and EKTESE2 is used.
(b)
Precise water piping length can be determined using the Hydronic
Piping Calculation tool. The Hydronic Piping Calculation tool is
part of the Heating Solutions Navigator which can be reached via
https://professional.standbyme.daikin.eu . Please contact your
dealer if you have no access to Heating Solutions Navigator.
4.1.2 Additional installation site requirements
of the outdoor unit in cold climates
In areas with low ambient temperatures and high humidity, or in
areas with heavy snowfall, remove the suction grille to ensure proper
operation.
Non-exhaustive list of areas: Austria, Czech Republic, Denmark,
Estonia, Finland, Germany, Hungary, Latvia, Lithuania, Norway,
Poland, Romania, Serbia, Slovakia, Sweden, …
1 Remove the screws holding the suction grille.
2 Remove the suction grille, and dispose of it.
3 Reattach the screws to the unit.
4×
1 3
2
a
a Suction grille
Protect the outdoor unit against direct snowfall and take care that the
outdoor unit is NEVER snowed up.
d
c
c
a
b
a Snow cover or shed
b Pedestal
c Prevailing wind direction
d Air outlet
In any case, provide at least 300 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. See
"4.2 Mounting the
outdoor unit" [
4
9] for more details.
In heavy snowfall areas it is very important to select an installation
site where the snow will NOT affect the unit. If lateral snowfall is
possible, make sure that the heat exchanger coil is NOT affected by
the snow. If necessary, install a snow cover or shed and a pedestal.
4.2 Mounting the outdoor unit
4.2.1 To provide the installation structure
This topic shows different installation structures. For all, use 4 sets
of M8 or M10 anchor bolts, nuts and washers. In any case, provide
at least 300 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.
INFORMATION
The maximum height of the upper protruding part of the
bolts is 15 mm.
Option 1: On mounting feet "flexi-foot with strut"
877
<150
0 mm
300
(mm)
00
3>
a
00
1>
a Maximum snowfall height
Option 2: On plastic mounting feet
In this case, you can use the bolts, nuts, washers and spring
washers delivered with the unit as accessories.
0 mm