Commissioning
Installation and maintenance instructions ecoTEC plus 0020134833_01
45
10
10.11
Filling the condensate siphon
a
Danger!
Risk of poisoning from escaping flue gas!
An empty or insufficiently filled condensate
siphon may allow flue gas to escape into
the room air.
>
Fill the condensate siphon with water
before starting up the boiler.
1
10.4 Filling the condensate siphon
>
Remove the lower part (
1
) of the condensate siphon by
turning the bayonet fitting anti-clockwise.
>
Fill the lower section with water up to about 10 mm
below the upper edge.
>
Re-attach the lower section to the condensate siphon.
10.12
Checking the gas ratio setting
b
Caution.
Risk of material damage caused by mak-
ing unauthorised settings.
Modifications to the gas pressure regulator
of the gas valve may destroy the gas valve
and cause operating faults on the boiler.
>
Never modify the factory setting of the
gas pressure regulator of the gas valve.
1
10.5 Gas pressure regulator
10.12.1 Factory setting
b
Caution!
An incorrect gas group setting may
cause operating faults or a reduction in
the working life of the boiler.
If the boiler version does not correspond to
the local gas group, there will be malfunc-
tions or you have to change components of
the boiler ahead of schedule, e. g. do not
use a LPG boiler on natural gas.
>
Before starting up the boiler compare
the details of the gas group specified on
the identification plate with the gas
group supplied at the installation site.
If the boiler version corresponds to the local gas
family:
>
Proceed as described below.
Summary of Contents for ecoTEC plus VUI
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