Technical data

6 720 611 445 GB (04.05)
Installation
13
Fig. 6
Fig. 7
3.3 Siting the appliance
Regulations concerning the Installation Site
B Relevant national regulations must be complied with
section 3.8.1.
B Consult the installation instructions for details of min-
imum clearances required.
Combustion air
In order to prevent corrosion, the combustion air must
not contain any corrosive substances.
Substances classed as corrosion-promoting include
halogenated hydrocarbons which contain chlorine and
fluorine compounds and are contained in some sol-
vents, paints, adhesives, aerosol propellants and
household cleaners, for example.
Surface temperature
The max. surface temperature of the casing and the flue
is less than 85 °C.
This means that, no special safety precautions are
required with regard to flammable building materials
and fitted furniture. The specified clearances must be
maintained.
Cupboard/Compartment
The appliance can be installed in a cupboard/compart-
ment need for airing clothes providing that the require-
ments of BS 6798 and BS 5440:2 are followed. The
low casing losses from the appliance eliminate the need
for ventilation openings in the compartment.
DIVERTER
VALVE
DOMESTIC
HOT WATER
CYLINDER
BOILER
RADIATOR
RADIATORRADIATOR
SAFETY
VALVE
TYPICAL FULLY PUMPED SEALED SYSTEM
TO SYSTEM
FILLING
DEVICE
PRESSURE
GAUGE
EXPANSION
VESSEL
AUTOMATI
C
AIR VENT
PUMP
DRAIN
COCK
RADIATOR
6 720 611 445-05.1O
6 720 611 400-14.1O