DeDietrich C 330 ECO Installation, User And Service Manual page 35

C 330 ECO - C 630 ECO
L =
L =
31/05/2012 - 7600532-01
n Open flue (B23, B23P)
If using an open flue version, the air supply opening remains open;
only the combustion gas opening is connected. The boiler then takes
in the combustion air required directly from the premises in which it
is installed. For the application of air discharge and combustion gas
discharge piping with a diameter other than 250 mm, a reducer should
be used.
R000363-A
R000361-A
CAUTION
If the boiler, in room ventilated operation, has been
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set up in a (very) dusty room, use the air supply
filter (Accessory).
Use of the air supply filter is compulsory when the
4
boiler is exposed to building dust.
CAUTION
The air supply opening must remain open.
4
The premises in which the appliance is installed must
4
be fitted with the necessary air supply openings.
They must not be reduced or closed.
C 330 ECO Chimney length for the open flue version
Boiler type
with a Ø of
150 mm
280 20 m
350 11 m
430 8 m
500 7 m
570 5 m
650 5 m
(1) Calculated with rigid pipe and Outlet without hood (open 'free')
C 630 ECO Chimney length for the open flue version
Boiler type
with a Ø of 250 mm with a Ø of 300 mm with a Ø of 350 mm
560 50 m
700 31 m
860 20 m
1000 11 m
1140 5 m
1300 5 m
(1) Calculated with rigid pipe and Outlet without hood (open 'free')
(1)
Maximum length (L)
with a Ø of with a Ø of
180 mm 200 mm
50 m 50 m
30 m 50 m
22 m 39 m
18 m 32 m
13 m 24 m
12 m 21 m
(1)
Maximum length (L)
50 m
50 m
50 m
39 m
26 m
26 m
4. Installation
with a Ø of
250 mm
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
50 m
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