Advancing The Timed Central Heating Programmer; Advancing The Domestic Hot Water Programmer; Any Assistance; Fault Finding - Glow-worm Ultracom 12hxi Instructions For Use Manual

HOW TO USE YOUR APPLIANCE
8.6 Advancing the timed central
heating programmer ON /OFF
times
This function will only work when the
appliance is in timed operating mode,
"Clock symbol".
Refer to display description in section 8.1.
The activated/deactivated segments will
flash for 5 seconds.
Press + and hold for 5 seconds
your appliance will operate until
the next OFF period, or you can
cancel by pressing + for 5 seconds.
Advanced functions only
available if the in-built
programmer is enabled.
8.7 Advancing the Domestic Hot
Water programmer ON /OFF times
This function will only work when
the appliance is in timed operating
mode,"Clock symbol".
Refer to display description in section 8.1.
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The main screen is then displayed again.
There is no visual indication
that this feature has been
activated once the segments
have stopped

ANY ASSISTANCE?

9 Fault Finding

9.1

Electrical circuit interruption

The boiler will not work without an
Press + and hold for 5 seconds
your appliance will operate until
the next OFF period, or you can
cancel by pressing + for 5 seconds.
electrical supply and normal operation
of the boiler should resume when the
electrical supply is restored.
If the boiler does not resume normal
operation, check the external controls.
It may be necessary to restart your
appliance.
• To restart the boiler, press the reset
button, see chapter "How to use your
appliance ► Overview".
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flashing.