Viessmann VITODENS 100-W Installation And Service Instructions Manual page 17

Preparing for installation
Due consideration should be given
to the routing of the condensate
drain from the chosen position.
If the boiler is to be fitted in a timber
framed building it should be fitted in
accordance with the British Gas
publication Guide for Gas Installa-
tions In Timber Frame Housing ,
reference DM2. If in doubt, advice
must be sought from British Gas.
If the appliance is to be installed in a
room containing a bath or shower,
any electrical switch or control utilis-
ing mains electricity, it must be so
situated, that it cannot be touched
by a person using the bath or
shower. Attention is drawn to the
requirements of BS 7671 (the cur-
rent I.E.E Wiring Regulations) and
in Scotland the electrical provisions
of the Building Regulations applic-
able in Scotland.
(cont.)
A compartment used to enclose the
appliance must be designed and
constructed specifically for this pur-
pose. An existing cupboard or com-
partment may be used provided it is
modified accordingly. BS 5376:2
gives details of the essential fea-
tures of cupboard / compartment
design, including airing cupboards
Where installation will be in an unu-
sual location, special procedures
may be necessary. BS 6798 gives
detailed guidance on this aspect.
Preparing for installation
17