Viessmann Vitocal 300 AWO-M-AC 301.A, Installation And Service Instructions Manual

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A Installation area of the heat pump on
concrete foundations
B Concrete foundations, consisting of:
■ Concrete plate C25/30,
BSt 500 S and M
■ Reinforcement with all-round wire
mesh made of Q 257 A
Observe local requirements and the
standard rules of building engineer-
ing, as well as the spot loads
through adjustable feet.
C Front of the heat pump
D Soft ground, gravel or crushed stone
E
Foundation recess for routing the
lines for heating water flow and
return, condensate drain and elec-
tric cables/leads (low voltage and
control cables) as well as the power
cable to the control panel
F
Line outlet for heating water flow
and return
G
KG conduit DN 100 for connecting
cables (LV and control cables) and
power cable to the control panel
H Condensate drain DN 40
Connection dimensions, hydraulic connection kit in the foundations
400
≈500
≥900
≈300
400
/
D
E F C
A
B C
8
37
A
B
D
Preparing for installation
External heat pump type AWO-M-AC 301.A
(cont.)
5692 875 GB
Installation