Changing Door Attachment; Stickers; Servicing Of Combi Boiler; Turning Off The Combi Boiler - Vaillant VCW 2O Instructions For Installation And Servicing

-
6 Changing door attachment
-r€
roor can also be fitted to open from the
-i:--. as described in the following: Changethe
-rc,er. and the lower door support from the right
-,ar'. to the left hand side panel of the
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7.7 Stickers
Stick on
- instructions sheet after filling in
- serial no.,
- test point pressure and
- date of commissioning
- wiring diagram
to the inner side of the door as shown on
fio. 43.
8. Servicing of combi boiler
$
The combi boiler should be serviced at least
-
once a year. A service contract may be agreecl
with BRITISH GAS or Your CORGI
INSTALLER.
8.1 Turning off the combi boiler
To service the combi boiler
- Switch off electrical supply (1 , tig.44).
- Turn off gas service cock (3, fig. 44), boiler
isolating valves (4, tig. 44) and cold water
shut-off valve (5, tig. 44).
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