User Guide
Table Of Contents
- 2. Menu Overview
- 3. Introduction
- 4. General Operation
- 5. Ground Fault: (GFCI) 1/2
- 5. Ground Fault: (GFCI) 2/2
- 6. Icons 1/2
- 6. Icons 2/2
- 7. Startup Wizard
- 8. Programed Heating Schedule
- 9. Operating Choices
- 10. Thermostat Setup Menu 
- 10.1 Heating Schedule 1/2 
- 10.1 Heating Schedule 2/2 
- 10.2 Energy Use 
- 10.3. User Settings 
- 10.4 Installer Settings 
- 10.4.1 Adaptive Function 
- 10.4.2 Open Window 
- 10.4.3 Sensor Application 1/2 
- 10.4.3 Sensor Application 2/2 
- 10.4.4 Sensor Type 1/2 
- 10.4.4 Sensor Type 2/2 
- 10.4.5 Floor Sensor Calibration 
- 10.4.6 Room Sensor Calibration 
- 10.4.7 Floor Protection 1/2 
- 10.4.7 Floor Protection 2/2 
- 10.4.8 Factory Reset 
- 11. Factory Settings
- 12. Troubleshooting 1/2
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© 2015 OJ Electronics A/S
The red LED on the right of the thermostat can indicate four dierent GFCI states:
1. LED o – NORMAL state.
2. LED flashing slowly (once every two seconds) – TRIGGERED state. Try pressing
the “Standby/Reset” button to reset the GFCI.
3. LED flashing quickly (five flashes per second) – ERROR state. Try switching the
power o and then back on again. If the thermostat re-enters ERROR state, ei-
ther the wiring is wrong (a ground-neutral short exists) or the unit is defective and
must be replaced.
4. LED lit constantly – Internal microprocessor malfunction or abnormal hardware
fault! Try switching the thermostat o and then back on again. If the LED still
lights constantly, the GFCI is defective and the thermostat must be replaced.
Note: The LED lights up briefly without flashing during every power-up.
5. Ground Fault: (GFCI) 2/2
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