Viessmann VITOMAX 200-HS M73A, Руководство по установке

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11
Boiler connections (cont.)
Boiler size
6 7 8 9
Steam connector
for permiss. operating pressure
6 bar PN 16 DN 125 125 150 150
8 bar PN 16 DN 100 100 125 150
10 bar PN 16 DN 80 100 125 125
PN 40 DN — — — —
13 bar PN 40 DN 80 80 100 100
16 bar PN 40 DN 65 80 80 100
18 bar PN 40 DN 65 65 80 100
20 bar PN 40 DN 65 65 80 80
22 bar PN 40 DN 65 65 65 80
25 bar PN 40 DN 50 65 65 80
Safety valve connector
for permiss. operating pressure
6 bar PN 40 DN 40 40 50 50
8 bar PN 40 DN 32 40 40 50
10 bar PN 40 DN 32 32 40 40
13 bar PN 40 DN 25 32 32 40
16 bar PN 40 DN 25 25 32 32
18 bar PN 40 DN 20 25 32 32
20 bar PN 40 DN 20 25 25 32
22 bar PN 40 DN 20 25 25 32
25 bar PN 40 DN 20 20 25 25
Feedwater connector
for permiss. operating pressure
6-25 bar PN 40 DN 32 32 32 32
Fitting the test and control equipment
Fit test and control equipment that is
pressure tested to the same level as the
operating pressure of the boiler and that
is suitable for the intended operating
mode (operation with or without constant
supervision). Agree details with the
responsible approval body, which should
also approve them. Note
Carry out the installation in accordance
with the instructions supplied with the
equipment.
For the electrical connection, see the
connection and wiring diagrams provi-
ded.
Connecting the boiler on the steam side
(cont.)
5607 279 GB