Error Messages - OJ Electronics OJ Microline UTN Manual Del Usuario

Type UTN
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
causes the red light to go off and stay off, it was nuisance tripping
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:
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.
Allows you to set the lowest temperature to
SCALE LOW
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 Allows the difference in temperature between
TEMP the thermostat and a room thermometer to
be set.
Press OK. Press the UP or DOWN button
to set the offset temperature (in steps of
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
The thermostat has a standby function, which turns off the thermo-
stat and display.
Press and hold the Standby button for 2 seconds. The display
shows OFF and then turns 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.
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