55
Changing the clock forwards and backwards
This is handled automatically, however, if the manual
changeover has been selected (User Advanced
Programming step 3 on page 66) follow the instructions
below.
To change from Summer to Winter (clocks back)
With clock display showing, press and hold - button until
time moves back.
To change from Winter to summer (clocks forward)
With clock display showing, press and hold + button until
time moves forward.
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clock.
To change time display between 12 hour and 24
a) A constant temperature of between 5-30°C can be
selected if required. This can provide frost protection for
periods away from home, it can also be used to provide
untimed higher temperatures if, for example, a family
member is sick.
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default setting is 5°C, but this can be reprogrammed, see
User Advanced Programming, step 10, (page 66).
c) A frost protection symbol (snowfl ake in
a shield) will appear in the display when
the selected temperature is equal to or
less than the programmed frost protection
setting.
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away from the programmed frost protection temperature
to another value.
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V together
Thermostat mode
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clock.
To change between °C and °F scaling
Remote override into and out of thermostat mode
Selected models are available with a feature which allows a
telephone activated switch or window contacts to step the
unit into or out of thermostat mode.
The required temperature to be maintained when the
building is unoccupied, or when windows are open, must
fi rst be set up in User Advanced Programming, step 10,
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V together.
Delay start feature
Your thermostat includes an optional delay start feature
to hold off the heating for a time on mild days when the
room temperature at the start of an event is close to the
programmed value. If you have enabled this function it can
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To enable this feature, please refer to User Advanced
Programming, step 11, (page 67).
When this function is active, the set temperature will fl ash
on the display and an hourglass symbol will be displayed.
Programable room stat
