
Override
buttons
Fig.13
Fig.14
Fig.12
E. Programming the system - 24 hour mode
1. Press PROG (Fig.2) until SET ON TIME appears at the top of the display. Use the
+ and - buttons (Fig.4) to set the time you want your heating to first come on in the
morning (Event 1).
2. Press NEXT ON/OFF (Fig.8) to move to Event 2. Continue programming the
central heating ON and OFF times in this way by using the + and - buttons to set the
time and pressing the NEXT ON/OFF button to move to the next setting (Figs.4 & 8).
3. Press the PROG button (Fig.2) to return the unit to RUN mode
4. Proceed to Section F
N.B. Depending how your installer has set the clock you will be able to programme
either 2 or 3 ON/OFFs per day. If your clock has been installed to allow 3 ON/OFFs
and you do not wish to use one of the ON/OFF settings, simply programme the ON
time to be the same as the OFF time and the setting will not operate.
F. Running your Programme
To run the central heating programme press the SELECT button (Fig.12).
As you press the SELECT button the display will change between ON, OFF, ALLDAY
and AUTO. Select the option you require depending on your circumstances, time of
year, etc (Fig.13).
• AUTO = the heating come on and go off at the programmed times
• ON = the heating will remain on constantly
• OFF = the heating will not come on
• ALLDAY = the clock will turn the heating on at the first programmed
ON and will leave it on until your last programmed OFF
G. Temporary over-ride buttons
+1HR = the heating will remain on for an extra hour. If it is pressed whilst the heating
programme is off the heating will come on immediately for 1 hour then go off (Fig.14).
MAN = if this button is pressed when the heating is on, the heating will go OFF until
the next programmed ON. If this button is pressed when the heating is OFF the
heating will come ON until the next programmed OFF (Fig.14).
NB. These over-rides are only temporary and do not affect the preset programmes.
H. Winter Time / Summer Time Clock
To change from Summer to Winter (clocks back) - press and hold - button (Fig.15)
To change from Winter to Summer (clocks forward) - press and hold + button (Fig.15)
+1HR
MAN
Fig.11
Fig.15
Clocks back
(Autumn)
Clocks forward
(Spring)
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