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six months, then the timer will continue to keep time & the
settings in the memory will remain intact. If however the timer
back up batteries have not been charged fully, or if the heater
is deprived of power for longer than six months, then the time
and the programme settings are likely to be lost and you may
therefore need to reset the time and the programme before
using the AUTO MODE again.
ELECTROMECHANICAL TIMER
Setting the time of day
To set the time of day, rotate the timer dial clockwise (indicated
by the arrow) until the correct time of day is opposite the
reference mark
- see Fig. 5. The 24-hour clock is used ; e.g.
time shown for 4 pm is '16' (16:00hrs).
Operation Modes
Set the operation mode using the slide switch on the timer -
see Fig. 6:
Position I - Manual operation
This setting allows power to the heater uninterrupted
by the timer settings. The heat selector switch and
thermostat will control the output (see 'Controls').
Position
- 'Auto' operation
This setting allows the heater to be switched ON and
OFF according to a set 24 hour program period.
DO NOT disconnect this heater from the mains supply unless
it is being taken out of use (e.g. in summer or for storage),
otherwise the timer clock will stop.
(Ti models)
Fig. 5
Setting the 'Auto' ON and OFF times
To set the timer :
1. Using your finger tip or the tip of a pencil, push in as
many segments as necessary around the dial, according
to the times you don't require heat – see Fig. 6. Each
segment pushed in switches the heater OFF for that
part of the hour. All other segments will be ON. For
example, Fig. 6 shows the timer set to switch the heater
OFF between 11pm and 1.45am
2. You can select as many ON periods as you like, within
the 24-hour day. The settings will repeat every day until
changed.
3. To change ON and OFF times, simply push in any
'ON' segments you wish to cancel and pull out new 'ON'
segments as required.
Note: each segment represents 15minute period
Fig. 6
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