Viessmann Vitoladens 300-W Service Instructions For Contractors page 99
Wall mounted oil fired condensing boiler for the combustion of low sulphur fuel oil din 51603-el-1 with integral boiler control unit
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Also See for Vitoladens 300-W:
- Installation and service instructions manual (152 pages) ,
- Installation and service instructions for contractors (116 pages) ,
- Technical manual (72 pages)
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Replacing safety components
Afecor, the European Control Manufacturers' Association, requires all manufacturers
of heating equipment to advise that safety components be replaced after a certain
service life, subject to their design.
Safety components
Oil burner control unit
Oil hoses
Solenoid valve
Service life subject to
design
Cycles
Years
250,000
10
-
5
250,000
10
Safety components
CEN standard
EN 230
ISO 6806
EN 264
99
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