Setting The Clock - Timeguard NTT03 Installation & Operating Instructions Manual

6. Battery
• The time switch has a factory fitted
• Before programming for the first time,
• If the display is not visible or very faint,
• Approximately 720 hour battery reserve.
7. Reset
The time switch must be reset before programming
for the first time, or after subsequent discharge
for more than 5 days, and following a 4 hour
7
period of charging.
• Press the Rst button once using a pointed
• The display will show all
• Use the Adv/Ovr button to change between

8. Setting the clock

• Press and hold the Time button for 3 seconds,
• After 3 seconds release the
rechargeable battery to give clock operation
and programme memory back up during
loss of mains supply.
connect the unit to the mains for at least
15 minutes prior to pressing the Rst button
and programming the unit.
charge for 4 hours prior to pressing Rst
and programming.
object e.g. a pencil or a paper clip.
characters/digits and then will
clear to show the following;
ASCO = Automatic Summer/
Winter Change Over.
ON and OFF for the automatic summer time
adjustment and proceed to section 8.
the word Hold will show on the screen.
Time button and the screen
will show the year;