Clock - Instructions For Use - Saunier Duval THELIA 23 Installation And Operating Instructions Manual

The boiler is connected to the electrical supply
and switched on.
IF FITTED, SET THE CLOCK TO WORK, AS THE
INSTRUCTIONS BELOW.
General Description
The timeclock has an internal, factory set
programme which switches the boiler "On" and
"Off" three times a day as below.
1st ON 06.30
1st OFF 08.30
2nd ON 12.00
2nd OFF 12.00
3rd ON 16.30
3rd OFF 22.30
It also has an advance feature, a hold or holiday
feature, details on how to set these are given
further on in these instructions.
Setting the Time
With the electrical supply to the boiler switched on,
place the slide switch to "
Press the "Reset" (res) button for a few seconds, using
a pointed object, such as a pencil. When released
the display will begin to flash, see diagram 11.
Using the " "and " " buttons, set the display to
the correct time in twenty four hour format, for
example, 1300 for 1pm, see diagram 12.
Helpful Hint
The " " and " " buttons are used to change
times. Press and release for small changes. If you
press and hold down the time will "run".
To Set the Programme "On" and "Off" Times
At this stage, if you want to use the internal, factory
set, programmes simply place the slide switch to
"Auto". The display will show the current time. The
"On" or "Off" symbol will be shown according to the
time of day.
To Override or Advance the Timeclock
To advance the time clock operation, that is,
switch the heating "On" when it is "Off" or the other
way round, press the "On/Off" button. The timeclock
will switch the heating "On" or "Off" as desired and
the "On" or "Off" symbol will flash to show that it has
been overridden. See diagram 13.
Note. The boiler will stay "On" or "Off", as selected,
until the timeclock programme reaches its next
"On" or "Off" time. From then on, the timeclock will
switch the boiler "On" and "Off" according to the
internal programme. When the boiler is again
controlled by the internal programme the "On" or
"Off" symbol will stop flashing.
operation can be overridden in this way at any
time.
6

CLOCK - INSTRUCTIONS FOR USE

".
The timeclock
12.00
Saunier Duval
on
off
Diagram. 11
13.00
Saunier Duval
on
off
Diagram. 12
7.50
Saunier Duval
on
off
Diagram. 13
C1
AUTO
TIMER
res
enter
C1
AUTO
TIMER
res
enter
ON
C1
AUTO
TIMER
res
enter