Wolf BWL-1 S - Gravel Bed and Foundation Diagram for the Outdoor Module

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11. Gravel bed and foundation
diagram for the outdoor module
Baseforoorstanding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(nal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