Seltron ST+ Betriebsanleitung Seite 4

Operating mode selection
By pressing
In normal operation mode (day temperature) the display shows
(night temperature), the display shows , and in frost protection mode, the display
shows
Default operating mode after inserting or change of batteries is the »Day temperature«
i
mode and the d. h. w. is deactivated.
Setting the temperatures
If the room temperature doesn't suit your needs or expectations, you can simply change the setted
temperature:
Day temperature
To set the day temperature rotate the knob to the requested value between 10 and 30 °C.
Night temperature
Night temperature is set by pressing the keys
To change the setting of night temperature can be made only, if the night temperature
mode is activated.
A flashing symbol
i
10 seconds after the last change of the requested temperature the flashing stops and the
display is showing the measured room temperature.
D. h. w. warming
By pressing the button
and 12 hours is flashing. Now by the pressing the key
don't do anything, then you keep the displayed setting. The setting »on« means that the d. h. w.
warming will be activated until the key
with timer function, then it will be deactivated automatic, when the setted time runs out. When the d.
h. w. warming with timer function is chosen, then the symbol
To deactivate the d. h. w. warming, press the key
Battery exchange
Empty batteries are indicated with the low contrast display. We suggest the
battery replacement every 2 years. ST is supplied with two alkaline batteries
1.5 V type AAA. Battery socket is inside the ST. To remove thermostat from
the wall plate, do the following. Hold thermostat in height of keys and pull it
towards yourself (look at the picture). After battery exchange, put ST back on
the wall plate, by doing the following. Hook ST on top and push it with bot-
tom towards the wall plate.
Battery exchange should be done within 20 seconds.
In other case you will have to set the accurate time again.
User manual
you can change the operating mode.
.
on the display means, that the requested room temperature is shown.
, the d. h. w. warming is activated. The symbol »on« or time between 1
or
or
is pressed again. If you have chosen the d. h. w. warming
.
4
, in energy saving mode
.
you can change the setting, but if you
flashes.