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Before you can use the LSTE, it has to be activated by
pressing any control button. The LCD backlight will turn
on. To operate any control button, press within 2 seconds
of activation.
-
Press and hold the TIME button for 5 seconds.
Minutes are flashing - use TEMP and MODE buttons
to set minutes.
-Press TIME button
Hours are flashing - use TEMP and MODE buttons
to set hours.
-Press TIME button
Day is flashing - use TEMP and MODE buttons to
set Day.
Once you are happy with the settings, press ‘Time’ to
return to main screen.
1. Basic Operation
2. Time and day setting
3. Selecting operating mode
LSTE has 4 operating modes:
BOOST, MANUAL, SET BACK, PROGRAM.
Each mode can be selected by pressing the MODE
button to cycle through the options. The cycle sequence
will always start with BOOST mode followed by MANUAL,
SET BACK and PROGRAM.
Mode
Temp
Prog
Time
SET TIME
PRESS AND HOLD
FOR 5 SECONDS
SET PROGRAMME
PRESS AND HOLD
FOR 5 SECONDS
T
EMPERATURE SET
WHEN DISPLAY SHOWS
ROOM TEMPERATURE,
PRESS TO ADJUST
MODE SELECTION
BOOST, MANUAL,
SETBACK AND
PROGRAM
5. MAN - Manual Mode
In manual mode, the heater maintains the set
temperature.
1. Use TEMP and MODE to set the temperature.
To amend the set temperature when in Manual mode,
simply activate the display by pressing any button. Press
TEMP, then use TEMP and MODE to change the
temperature. Once the temperature is set, leave the
display to return to the main screen and the settings will
be saved.
4. BOOST - 15 minutes
The boost feature increases the room temperature for 15
minutes.
1. Use TEMP and MODE to set the temperature.
To amend the set temperature when in Boost mode,
simply activate the display by pressing any button. Press
TEMP, then use TEMP and MODE to change the
temperature. Once the temperature is set, you can
leave the display to return to the main screen and the
settings will be saved. After 15 minutes, the LSTE will return
to previous operating mode.
In this mode, the LSTE will follow the week’s time /
temperature programme.
You can temporarily override the temperature in
PROG
mode by simply activating the display and using the
TEMP and MODE buttons to set the new temperature.
The new set temperature will be then maintained until
the next program step.
7. PROG - Automatic time mode
6. SETB - Reduction in programmed temperature
In the setback (ECONOMY) mode, LSTE lowers all
temperatures in the 7-day programme by a set value.
You can set by how much to lower the programme
temperatures in SETB mode by simply activating the
display, pressing TEMP and using TEMP and MODE to set
the new value.
The display will first show the temperature difference and
after 2 seconds the new set temperature.
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