4
Thermostat commissioning and programming:
• Open the bottom compartment door and insert batteries. Mind the right polarity.
• Press open the door on the right side.
• Slide the mode selector to the
„heat“
position.
•
Setting the time:
Select either 12- or 24-hour display mode by pressing
12/24 HOURS
pushbutton (4).
• Set the hour by pressing the
HOUR
button (1) and minute by MIN button (2). To save the setting, either wait for
10 sec or press
RUN
(10).
•
Setting the day:
Select the desired day by pressing
DAY
(3).
•
Setting a program:
The thermostat has a factory-preset program (see chart 1), identical for every weekday. This
preset program can be restored by pressing
AUTO PROG
(5). The thermostat switches the heating on and off in
advance with respect to the room character in order to reach the desired temperature at the set time. This function can
be switched off by a DIP switch on the PCB (see pic.).
program No.
1
2
3
4
time
6:00
8:00
16:00
22:00
temperature (°C)
20
16
20
16
• The preset program can be changed as follows:
• Select the desired day or a block of days (Mo-Fr or Sa-Su) by pressing
PROG DAY
button (7).
• Then press
PROG
(6), program number 1 is displayed.
• Set the desired time span by pressing
HOUR
(1) and
MIN
(2) buttons, and the desired temperature by the respective
buttons with arrows.
• Then press
PROG
(6), program number 2 is displayed and at the same time program No. 1 is saved. If desired,
continue programming time sections
2-4
in the same manner. When
fi
nished, either wait for 10s or press
RUN
(10), the
thermostat will save the settings and return to normal operation.
Setting the temperature difference:
• The thermostat is factory set to 0.5 °C temperature difference, i.e. it switches on/off 0.5 °C below/above the set
temperature.
• This value can be changed by pressing both
UP
and
DOWN
arrows for at least 3s.
SPAN
is displayed.
• This setting can be increased to 1.5 °C max. by pressing the
UP
arrow, decreased by pressing the
DOWN
arrow.
• Wait for 10 s or press
RUN
(10) to exit setting.
Program viewing:
• The programs set can be viewed. Select the desired day by pressing
PROG DAY
(7).
• The time sections
1-4
are displayed by pressing the
PROG
(6) button. The time of change and the set temperature are
displayed for each program. Wait for 10 s or press
RUN
(10) to exit viewing.
intelligent heating on
off
