Viessmann Vitocal 222-S Installation And Service Instructions For Contractors page 16

Installation sequence
Installing the outdoor unit
Floorstanding installation with support; line entry above ground level
3000
B
A
Fig. 7
Ground
A
Pathway, patio
B
Pipe bends for vibration compensation in refriger-
C
ant lines
D Pipe clips with EPDM lining
Indoor/outdoor unit bus cable and outdoor unit
E
power cable
Openings in the base plate for free drainage of
F
condensate
Information regarding vibration compensation
(pipe bends C )
We recommend installing vibration bends, especially in
pipes < 5 m.
16
(cont.)
200
C
D
E
F
G
702
H
K
835
1100
3000
B
A
1100
Supports for floorstanding installation (accesso-
G
ries)
Foundation strip
H
Frost protection for foundations (compacted
K
crushed stone, e.g. 0 to 32/56 mm); thickness of
layer subject to local requirements and building
regulations
200
C
D
E
F
G
702
H
K
835