Supplied By www.heating spares.co Tel. 0161 620 6677
5
user’manual
Winter or summer operating modes
In the “winter” operating mode, the boiler will produ-
ce both Central Heating and Domestic Hot Water. In
the “summer” operating mode, the boiler will produ-
ce only Domestic Hot Water. Using the knob on the
control panel, the user can select “winter” or “sum-
mer” operating mode. Keeping the knob
5
at the
position selects the “summer” operating mode. “Win-
ter” operating mode may be selected by positioning
the knob
5
between the min. and max. settings.
Adjusting the heating
It is possible to set the temperature of the heating
water by adjusting the knob
5
. By positioning the
indicator somewhere between min. and max., a
temperature may be obtained which varies from
about 40°C to about 8°C.
The water temperature in the primary circuit may be
checked by means of the green leds
1
.
Domestic hot water temperature adjustement
It is possible to set the temperature of the domes-
tic hot water by adjusting the knob
6
a temperature
may be obtained which varies from about 6°C to
about 60°C.
Switching off the heating
To switch off the heating mode turn the button
5
in the position
. The boiler switches in sanitary
mode only.
Stand by
To switch off the boiler press the ON/OFF
2
. The res-
pective green led
3
will go off
Switch off the boiler completely by switching the
external electrical switch to the OFF position;
Close the gas tap.
90°
40°
50°
60°
70°
80°
on/off
1
2
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5
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1
5
90°
40°
50°
60°
70°
80°
on/off
1
2
3
4
5
6
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6
90°
40°
50°
60°
70°
80°
on/off
1
2
3
4
5
6
7
8
9
10
11
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