Matching The Burner Output To The Flue System - Viessmann VITODENS 100-W Installation And Service Instructions Manual

Further details regarding the individual steps

Matching the burner output to the flue system

To match the burner output to the sys-
tem's flue pipe length, a correction factor
can be set.
r
Correction factor
Flue system
Open flue operation 7 60 mm
Commissioning, inspection, maintenance
1. Turn ON/OFF switch on.
2. Turn both rotary selectors "tw" and
3. Refer to the following table for the
r
4. Within 2 s, turn rotary selector "tw"
5. Within 15 s, set rotary selector
6. The set correction factor is saved
Rated
heating
output
(kW)
21
25
(cont.)
"tr" simultaneously into their cen-
tre position.
"SERV" appears on the display.
correction factor required for the con-
nected flue system.
to the top left range.
The display then shows "r", "w",
"A" and the selected correction fac-
tor begins to flash.
In the delivered condition, factor 0
has been set.
"tr" to the required correction fac-
tor.
when the value stops flashing, and
the control unit returns to standard
mode.
1 2 3
Max. run length (m)
4 10 16
2 8 13.5 18.5
4 5 6
22 — —
22 25
23