Filling The Condensate Trap; Converting The Boiler For Operation On The Channel Islands - Vaillant ecoTEC VU Installation And Maintenance Instructions Manual

10 Commissioning
10.8

Filling the condensate trap

Danger!
a
Risk of poisoning from escaping flue gas!
An empty or insufficiently filled condensate
trap may allow flue gas to escape into the
room air.
> Fill the condensate trap with water
before starting up the boiler.
10.3 Filling the condensate trap
> Remove the lower part (1) of the condensate trap by
turning the bayonet fitting anti-clockwise.
> Fill the lower section with water until about 10 mm below
the upper edge.
> Re-attach the lower section to the condensate trap.
10.9 Converting the boiler for operation on the
Channel Islands
Before implementing the conversion measures, the boiler
must be fully installed. The heating installation has been
filled and purged. The gas valve on the boiler remains
closed.
> Switch off the power supply to the boiler.
> Remove the front cladding of the boiler.
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10.4 Installing the flow restrictor
> Place the supplied flow restrictor (1) on the opening of
the air intake pipe.
> Check that the flow restrictor sits tightly on the opening.
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10.5 Removing the covering cap for the air index setting
adjusting screw (gas ratio setting) and making the air
index setting
The adjusting screw for the air index setting is located
beneath a blue covering cap (1), which is easy to unscrew.
> Remove the yellow sticker.
> Remove the covering cap.
> Adjust the air ratio presetting by turning the bolt (2)
four full rotations in an anti-clockwise direction. Use a
2.5 mm Allen key for this.
Installation and maintenance instructions ecoTEC 0020173113_01
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