Gravel Bed And Foundation Diagram - Wolf BWL-1S-05 Installation And Operating Instructions Manual

11 Gravel bed and foundation diagram
Base for floorstanding installation
F
E
B
BWL-1S(B)-05/07
BWL-1S(B)-10/14/16
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)
22
Gravel bed and foundation diagram
D
A
X Y
175 mm 30 mm
250 mm 105 mm
C
A
G
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