Control Unit - Viessmann VITOCROSSAL 200 Service Instructions Manual
Type cm2
gas condensing boiler with matrix radiant burner
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Also See for VITOCROSSAL 200:
- Service instructions manual (96 pages) ,
- Service instructions for contractors (88 pages) ,
- Instructions manual (72 pages)
Table of Contents
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Component overview
Component overview
E Gas train
F Gas supply pipe
G Gas shut-off valve
H Burner gauze assembly
I Ignition electrodes
K Ionisation electrode
L Thermal insulation block
Not shown: Choke valve for 142 and 186
kW and rotary valve damper for 246 and
311 kW.
54
(cont.)
M Burner control unit
N Ignition unit
P Suppressor choke box
Q Inlet adaptor for balanced flue oper-
R Venturi mixing pipe
ation (for 115, 142 and 186 kW)
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