Timeguard NTM02 User Manual
Page 4
3
4. Battery:
The time switch has a factory fitted rechargeable
battery to give clock operation and programme
memory back up during loss of mains supply.
Before programming for the first time, connect the
unit to the mains for at least 15 minutes prior to
pressing the Rst button and programming the unit.
If the display is not visible or very faint, charge for
4 hours prior to pressing Rst and programming.
5. 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 period of charging.
Press Rst using a pointed object, eg: a pencil.
The display will show all the segments,
and then clear to show:
Use the Adv/ovr button to change
between on and off for the automatic
summer time adjustment and
proceed to section 6.