Install Instructions
Table Of Contents
- 2. Menu Overview
- 3. Introduction
- 4. General Operation
- 5. Ground Fault Circuit Interrupter (GFCI) 1/2
- 5. Ground Fault Circuit Interrupter (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 
- 10.5. WiFi Settings 1/3 
- 10.5. WiFi Settings 2/3 
- 10.5. WiFi Settings 3/3 
- 10.5 Weather Settings
- 11. Factory Settings
- 12. Troubleshooting 1/4
- 12. Troubleshooting 2/4
- 12. Troubleshooting 3/4
- 12. Troubleshooting 4/4
- 13. Contact
12. Troubleshooting 1/4
Error messages
If a fault or error occurs, the thermostat will display one of the following error
messages:
• E0: Internal failure. The thermostat is defective. Contact your installer.
The thermostat must be replaced.
• E1: Internal sensor defective or short-circuited. Contact your installer.
The thermostat must be replaced.
• E2: External wired floor sensor disconnected, defective, or short-circuited.
Contact your installer for reconnection or replacement.
• E5: Internal overheating. Contact your installer in order to have the installation
inspected.
Note! If any of the above mentioned errors occur, the heating is shut o.
• Three circles containing dots are shown on the screen; the thermostat cannot be
operated.
The thermostat is in “Child Lock” mode. See the section titled “Child Lock” in this
manual for instructions on how to unlock it.
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