6
Initial start-up, inspection and maintenance
Further details regarding the individual steps
(cont.)
¨
Ă
Safety instruction
Only open the heating water connections after the boiler has been
depressurised.
Drain the boiler with a vacuum pump only when the air-vent valve has been
cracked open.
Opening boiler door and clean-out cover
Please note:
Remove the gas supply pipe on gas burners.
5692Ă517ĂGB
Summary of Contents for Vitorond 200 VD2 1080
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