Viessmann Vitoplus 300 Service Instructions Manual page 12

Wall mounted oil fired condensing boiler for the combustion of low sulphur fuel oil din 51603-el-1 with integral boiler control unit
Table of Contents

Advertisement

Initial start-up, inspection, maintenance
Further details regarding the individual steps
A Flue gas test port
Rated output
Burner stage
Rated output
at burner stage
Oil burner nozzle
Make:Danfoss
Oil pressure ap-
prox.
*
1
Max. permissible
vacuum
in the oil feed line
Oil flow rate
approx.
Static burner pres-
sure approx.
Operating phase
Ignition phase
CO
content ap-
2
prox.
Test value excl.
cap panel
Test value incl. cap
panel
Flame monitor set-
ting
Nozzle gap "a"
*1
Due to nozzle tolerances and varying oil characteristics, the oil pressure may vary from
the values shown.
12
kW
12.9/19.3
Stage 1
kW
12.9
Type
80°H LE V
Gph
0.40
bar
8.0-10.5
bar
0.35
kg/h
1.05
l/h
1.24
mbar
8.0-9.5
mbar
11
%
12.2-13.0
%
12.7-13.5
5
+0.2/-0.3
mm
3.0
(cont.)
16.1/23.5
Stage 2
Stage 1
19.3
16.1
80°H LE V
0.50
15.0-17.5
8.0-11.0
0.35
0.35
1.58
1.31
1.86
1.57
16.0-17.5
8.7-10.7
11
11
12.2-13.0
12.7-13.5
+0.2/-0.3
1.5
Stage 2
23.5
13.5-16.0
0.35
1.92
2.30
17.5-19.5
11
5

Advertisement

Table of Contents
loading

This manual is also suitable for:

Vp3a

Table of Contents