Viessmann Vitocal 350-A AWHI 351.A14, Инструкция по установке и обслуживанию

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Foundation dimensions: Plan view
100 400
100
400
100
1300
100
1150
300
250
390
320
a
H H
L P A B
b
315
340
75
145
240
V E D
G
W
M
Fig. 7
A
Heat pump
B
Concrete foundation (300 mm thick) consisting of:
■ Concrete slab C25/30, BSt 500 S and M
■ Reinforcement with all-round Q 257 A wire mesh
D
KG conduit DN 100 for connecting cables to the
heat pump control unit (on site):
Control cable 230 V~, LV lead < 42 V
E
Hydraulic connection set (accessories): Hydraulic
connection lines for heating water flow and heating
water return
G
Condensate drain DN 40 (on site)
H
Soft ground, gravel or crushed stone
L
Upstream direction of pipe from hydraulic connec-
tion set
M
Heat pump power cable
P
Underground channel
V
Recess in the foundations for routing the lines for
heating water flow and return, the condensate
drain and the connecting cables (low voltage and
control cables) as well as the power cable to the
control panel
W
Downstream direction of pipe from hydraulic con-
nection set
Preparing for installation
External heat pump
(cont.)
5692878
Installation