If the
heater
is
not required
for
short
periods
the
pilot
may
be left
alight
.
For
longer
periods
press
the
OFF
button
marked
e.
Gas
supply
to
both
p
i
lot
and
main
burner
will
now
be shut
off
.
Check
through
the
viewing
window
that
the
pilot
flame
is
extinguished.
The summer-winter
switch
reduces
the
pffect
of seasonal
variation
in water
sup
p
ly
temperature,
so that
in winter
and
summer
hot
water
at
a similar
temperature
is obtained.
The
summer-winter
switch
should
be turned
to
the
summer
posItIon
in the
warm
summer
and
autumn
months
and
to
the
winter
position
in the
cold
winter
and spring
months.
There
is no advantage
in frequent
adjustment
of
the switch
as the water
supply
temperature
varies
slowly
through
the
year.
If
installed
in
a hard
water
area
correct
use
of
the
summer-winter
wi1l
reduce
the
risk of scaling.
NOTE:
Should
the
water
flow
through
the
appliance
be
greater
than
NORMAL,
either
by option
or because
of supply
pressure
variation,
cooler
ho
t
water
will
be
obtained
and
the
summel-winter
switch
will
have
no
effect.
Reduction
of
water
flow
at
the
top
will
restore
the
temperature
an
d
the action
of the summer-winter
switch.
The
heater
casing
is stoved
enamel
and should
be cleaned
with
warm,
soapy
water.
DO NOT USE ABRASIVE
POWDERS
SINCE
THEY
WILL SCRATCH
THE PAINTED
SURFACE.
MAINTENANCE
To
obtain
a
long
life
and
trouble
free
service
from
this
appliance
it
is
strongly
·
recommended
that
arrangements
are
made
for
regular
inspection
and
maintenance.
Please
consult
your
GAS
REGION
or
recognised
C.O.R.G.1
.
installer.
The
heater
must
be
serviced
regularly
by
competent
engineers
to
ensure
long
life
arid efficient
use.
Service
can
be provided
by the
manufacturer's
own
organisation
T.1
.
Domestic
Appliance
Service
Ltd.,
(your
local
Service
Depot
is
indicated
on
the
enclosed
list),
inst:allation
Contractors,
or
Gas
Regions.
7105
