Burner Overview - Viessmann Vitocrossal 200 CM2 400 Service Instructions Manual
Cm2 series gas condensing boiler with cylinder burner
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Also See for Vitocrossal 200 CM2 400:
- Installation instructions manual (36 pages) ,
- Operating instructions manual (12 pages) ,
- Service instructions manual (76 pages)
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Vitocrossal 200, CM2 400, 500, 620 and 620 TX Service
Burner Overview
Legend
A Compensating tube
Legend
A Compensating tube
Legend
A Compensating tube
Model CM2
Rotary damper position
Compensation tubing connection
Orifice for Natural Gas
Orifice Liquid Propane Gas
400
30 o
degrees
Venturi mixing tube
mm
N/A
7
14.0
mm
7
CM2 400 burner
CM2 500 burner
CM2 620/620 TX burner
500
N/A
Adaptor plate
21.5
14.8
Start-up
620
620 TX
20 o
20 o
Adaptor plate
Adaptor plate
N/A
N/A
17.2
17.2
11
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