2
to the new setpoint. Then press the
TEST
button on the top of the
thermostat. The test is successful if the red light in the
TEST
button
lights up and
GROUND FAULT
is shown on the display. If this does
not occur, check the installation/contact your electrical installer. Press
the
Standby/Reset
button to reset the GFCI.
The red light should go out and the display returns to normal ap-
pearance.
Press the
Down
button to return to the original temperature setting. If
the test fails, check the heating cable and thermostat.
If during normal operation the GFCI trips without the
TEST
button
being pressed, there could be a ground fault! To check whether it
is a ground fault or nuisance tripping, press
Standby/Reset
. If this
and the system is operating correctly. If this does not occur, there is a
ground fault! Contact your electrical installer.
Settings
The thermostat has an intuitive menu, allowing it to be easily set.
Press
OK
to access the following options:
RADISTAT MAN
FLOOR
TEMP
Displays actual floor
temperature.
SCALE HIGH Allows you to set the highest temperature
to which the thermostat can be adjusted.
Press
OK
and change the temperature
with the
UP
or
DOWN
button.
Confirm with
OK
.
SCALE LOW
Allows you to set the lowest temperature
to which the thermostat can be adjusted.
Press
OK
and change the temperature
with the
UP
or
DOWN
button.
Confirm with
OK
.
C ° / F °
Allows °C (Celsius) or °F (Fahrenheit) to
be selected as the temperature unit.
Press
OK
and change the temperature
unit with the
UP
or
DOWN
button.
Confirm with
OK
.
OFFSET
TEMP
between the thermostat and a room ther-
mometer to be set.
Press
OK
. Press the
UP
or
DOWN
button
0.2°F/0.1°C). Confirm with
OK
APPLICATION
Allows you to select
FLOOR SENSOR or REGULATOR.
FLOOR SENSOR: A floor sensor is used.
Only floor temperature is controlled.
REGULATOR: The thermostat functions
as a simple regulator and no sensors are
used.
Press
OK
. Press the
UP
or
DOWN
button
to select FLOOR SENSOR or
REGULATOR. Confirm with
OK
EXIT
Exits the menu.
Press
OK
to return to the initial display.
Standby
stat and display.
Press and hold the Standby button for 2 seconds. The display shows
OFF
To turn the thermostat on again, simply press the Standby button.
Error messages
E0 = Internal failure. Replace thermostat.
E1 = Internal sensor defective or short-circuited. Replace thermostat.
E2 = External sensor defective or short-circuited.
Check external sensor.
