If the boiler is not operated for several hours during very cold weather
there is the possibility of the system freezing. Please ensure that if you
ore absent during a period of frost the central heating system remains in
operation and all rooms are kept above freezing point. (It must be
remembered,
however, that the boiler will be automaticolly switched off
by the built-in monitoring devices if certain faults occur, e. g. interruption
in the gas or electricity supply or faults in the flue ga~ system. To
overcome this possibility you can drain" both the central heating" system"
and the boiler).
Note:
The boiler has an internal frost protection thermostat,
and in very
cold weather may therefore operate automatically to prevent damage to its-
elf. Thisfunction is only available when the main on/off control in the on
position
(I) .
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Care and maintenance
Clean the outer casing with a damp cloth and a little soap. Do not use any
obrasives or solvent cleaning material which could damage the.case or plastic
fittings.
It is importan"t that the boiler is serviced at least once a year by a competent
service company. To ensure regular servicing it is strongly recommended that
" arrangements
are made with your service' agent or Vaillant Ltd. for a
Maintainence Agreement. Please return the registration card if you would
like further details.
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Summary of Contents for TURBOmax VUW 242/1E
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