20
3064298_201507
11. Gravel bed and foundation
diagram for the outdoor module
Base for floorstanding installation
A Gravel bed as condensate soakaway
B Frost-protection base for foundation (compressed gravel, e.g. 0 – 32/56 mm),
layer thickness in accordance with local conditions and applicable building regulations
C Foundation strip
D KG pipe DN 100 with 2 pipe bends 45° (instead of 1x 90°), for refrigerant lines and electrical cables to
the indoor module, pipe requires sealing on-site (only required if routing the lines below ground level)
E Ground
F Footpath or similar
G External wall (final dimensions)
A
B
D
E
F
G
> 650
> 1000
> 200
> 200
160
BWL-1S-07 (527)
BWL-1S-10/14 (705)
60
C
C
Y
X
Y
BWL-1S(B)-07
220 mm
75 mm
BWL-1S(B)-10/14
300 mm
155 mm