TERMA SKT 1 Gebrauchsanweisung Seite 55

ANTI-FREEZE FUNCTION (anti-freeze protection)
When the device is off and the temperature around the temperature sensor drops
to below 6°C, the device will turn on automatically. This is to prevent the heating
medium inside the radiator from freezing. The display panel will show the AF code
to indicate that the temperature is too low.
CALIBRATION OF TEMPERATURE SENSOR
Calibration of the temperature sensor is done when the sensor indicates a
temperature that is different from the actual temperature inside the room. Values
that are too low or too high, as indicated by the sensor, can be adjusted within -9
... +9 degrees. The temperature correction value is set by pressing and holding
the button and pressing the and
required value is set. The set value will be added to the displayed temperature,
correcting its value.
FIL-PILOTE INTERFACE
Selected versions of SKT 3 are equipped with a FIL PILOTE interface which
enables remote heating control through an external controller which conforms to
FIL PILOTE standards.
SKT 3 reacts to all the 6 standard commands:
Signal
FP Command
FP-COMFORT
FP-ECO
FP-AF
FP-STOP
FP-ECO1
3 s
300 s
FP-ECO2
7 s
300 s
buttons at the same time until the
Reaction of the controller
Heating in accordance with current
setting
Reduction of setting by 3°C (or 3 levels
in heat output regulation mode)
No heating, anti-freeze function is active
(AF code shows on the display panel)
Heating mode and anti-freeze functions
are both off (OF code shows on the
display panel)
Reduction of setting by 1°C (or 1 level in
heat output regulation mode)
Reduction of setting by 2°C (or 2 levels
in heat output regulation mode)
It is also possible to use the DRYER mode while the device reacts to the FP
commands – DRYER mode is superior, therefore the device will work according to
the DRYER'S parameters. It will return to fulfilling FP commands on termination of
the DRYER mode (see – DRYER mode).
TROUBLESHOOTING
Problem Possible cause
Device is connected to Connection problem
electricity, LCD display
is blank
Device does not heat, Temperature sensor
terror code (ie. E9) is problem
flashing on the display
Possible incorrect
installation of controller
on the heating element
Device heats despite Possible electronics
having been turned off damage
with the button
If the problem persists, please contact your local Distributor
Problem solution
Check the power lead is
connected. Check if the
controller uptakes
correct voltage.
Disconnect the device
completely from
electricity and wait until
the radiator cools down.
Turn it back on again.
Check if the controller
has been correctly
installed on the heating
element (controller
casing should hide the
entire head of the
heating element).
Disconnect the device
completely from
electricity and wait until
the radiator cools down.
Turn it back on again.