20
2.8 Inlet combination
Not applicable in U.K. and Ireland.
2.9 Gas smell
Immediately shut the main gas tap. Do
not light any fire or switch o any lights,
do not use any electrical switches or
alarm bells. Open windows. Thoroughly
inspect all gas connections and, if the
gas smell persists, alert the local gas
company and/or your installer.
2.10 condensation
If the appliance is filled with cold water or
if the hot water consumption is very high,
condensation of flue gasses will occur
on the cold surfaces of the combustion
chamber and the flue tube. The water
drops will fall on the burner and cause
a sizzling noise. This is a normal
phenomenon that will disappear as soon
as the appliance reaches its normal
operating temperature.
Important warning
The applicance should never be
taken into operation with a closed
cold water supply!
Provision should always be made for
expansion.
Summary of Contents for BTI - 65
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