13
Installation room requirements
!
Please note
Unfavourable ambient conditions can lead to
malfunctions and appliance damage.
■
The installation room must be dry and free
from the risk of frost.
■
Ensure ambient temperatures between
3 and 35 °C.
Danger
Dust, gases and vapours can be damaging to
health and trigger explosions.
Avoid dust, gases and vapours in the installation
room.
!
Please note
Overloading the floor can result in damage to
the building structure.
Observe the permissible floor load. Take the
weight of the appliance into account.
Weight
Type
Weight in kg
BW 302.DS090
720
BW 302.DS110
910
BW 302.DS140
1180
BW 302.DS180
1280
BW 302.DS230
1425
■
To prevent the transmission of structure-borne noise,
never site the appliance above ceilings with wooden
joists (e.g. in the attic).
■
Level the appliance horizontally.
Where floors are uneven, distribute the load evenly
across the feet.
■
Observe minimum room volume (to EN 378).
Observe additional country-specific regulations.
Minimum room volume, based on the available
air volume
Type
Minimum room volume
in m
3
BW 302.DS090
24
BW 302.DS110
30
BW 302.DS140
39
BW 302.DS180
51
BW 302.DS230
97
Note
Refrigerant charge, see "Specification" or type plate.
■
Observe the floor area and minimum clearances
(see following chapter).
Minimum clearances
There must be sufficient space around the system for
maintenance, repair and dismantling.
1 heat pump
600
600
Fig. 5
Cascades with 2 heat pumps
600
600
600
Fig. 6
A
Power cable entry
B
When using hydraulic connection accessories
■
Connection set 2½" and 3", DN 65 and DN 80
■
Anti-vibration compensators DN 65 and DN 80
≥
1000 mm
Preparing for installation
Transport and siting requirements: Heat pump
(cont.)
5837251
Installation
