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DETAILED DESCRIPTION OF THE MENU POINTS:
01 Calibration of the thermometer
– a true-to-sign difference between the value shown
by the thermostat and the real temperature of the room. If, for example, the thermostat,
when turned on, shows 21.5°C and the real temperature of the room is 20.0°C, then in
menu point 01 of the factory settings a value of -1.5°C should be set.
02 Maximum temperature
– the maximum temperature value that can be set on the ther-
mostat. No heating temperature higher than this value can be set on the device. The fac
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tory value is 35°C, and it can be varied between 5 and 80°C. The value set here will be the
maximum of all the adjustable temperatures of the controller.
03 Minimum temperature
– the minimum temperature value that can be set on the ther-
mostat. No heating temperature lower than this value can be set on the device.
04 Selection of sensor
– you can set the thermometer sensor on the basis of which the ther-
mostat performs its control function.
When set to the
ROOM
value, the thermostat will use onty the room thermometer on its
control panel for measuring. This setting can be used in the case of controlling an infrapa
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nel or electric radiator.
When set to the
SURFACE
value, the thermostat will only measure and display the heating
surface’s (floor or ceiling) temperature. A setting that can be used in the case of comfort or
additional surface heating.
When set to the
ROOM + SURFACE
combined value, the thermostat will display the room’s
temperature and this can also be set, but the temperature of the heating surface (floor or
ceiling) is also considered and it does not allow heating to a value higher than that even in
the case when the room has not reached the desired temperature value. A setting recom
-
mended for floor or ceiling heating operated as an independent mode of heating.
05
Anti-freezing (also in turned off condition)
– in case of reaching the temperature set
here the thermostat will turn heating on even in the case when it is otherwise switched
off. This function can be used for antifreezing in the case of winterized holiday homes, or
rooms and (office) buildings having been out of use for a longer period of time. The conditi-
on of using the antifreezing function is that the controller be electrically live (the icon
will appear in the right upper corner of the display even if the device is turned off).
06 Temperature of the external (surface) sensor
– a menu point suitable for setting the
display of the temperature measured by the thermostat’s surface sensor. This menu point
is suitable only for checking and reading the value which can not be modified.
07 Overheating protection
– a setting necessary in the case of a surface heating (underfloor
or ceiling heating). The value set here will be the maximum temperature of the heating sur-
face. When set, for example, to 30°C, the underfloor heating will switch off when the floor
reaches the 30°C temperature (even in the case when the room’s temperature has not yet
reached the desired value). With the surface cooling back by 2°C (based on the example,
at a temperature of 28°C), heating will switch on again if the room temperature makes it
necessary. The recommended setting values for underfloor heating are between 29-31°C,
and for ceiling heating between 45-48°C.
08 Inactive
09 Inactive
10 Inactive
11 Resetting the factory values
– resetting of the thermostat’s factory values and settings.
The factory values are contained in the table below.