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Summary of Contents for Thermogroup Thermotouch 7.6iG
- Page 1 5220A / 5226A Thermotouch 7.6iG Programmable thermostat for Electric Underfloor Heating Installation & User Guide...
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Page 2: Table Of Contents
What’s in the box? Before you start Installing Thermotouch Wiring diagram User interface Heating modes Set the time and date Heating schedule Energy saving features Advanced settings Factory reset & key lock Technical data Troubleshooting guide 1300 368 631 www.thermogroup.com.au... -
Page 3: Compatability
Compatibility Sensor probes This thermostat is compatible with Thermogroup NTC 10k @ 25°C floor sensor probes. Heating systems This thermostat is compatible with all Thermogroup electric Underfloor Heating systems. Replacing an existing thermostat? Contact the manufacturer’s technical department and ask for the rating of the floor sensor at 25°C. -
Page 4: What's In The Box
• Fixing screws • Installation and user guide • Mounting plate (Portrait included with thermostat, • landscape to be purchased additionally) You will also need: • Electrical screwdriver • Standard electrical mounting plate • Electrical test meter 1300 368 631 www.thermogroup.com.au... -
Page 5: Before You Start
Before you start Thermotouch 7.6iG should be: • Installed at least 1.2m from the floor • On an internal wall • Outside any wet zones (IP30) • Installed on a RCD protected circuit • Away from any hot or cold influences •... -
Page 6: Installing Thermotouch
You will be installing Thermotouch as part of a high voltage mains electrical circuit. To ensure your safety and to protect the thermostat, switch off the mains power before you start the installation. CAUT ION High Voltage Cables 1300 368 631 www.thermogroup.com.au... - Page 7 The Underfloor Heating cold tail should be pulled up through the electrical plate, and the sensor probe installed (in the conduit provided) within the wall cavity or pre-chased channel in a solid wall. www.thermogroup.com.au 1300 368 631...
- Page 8 Underfloor Heating cold tails and floor sensor probes can be extended up to 50m. Multiple heating cables can be connected to the thermostat in parallel. When connecting multiple heating cables ensure that the load does not exceed the load of the thermostat (16Amps). 50m max. 1300 368 631 www.thermogroup.com.au...
- Page 9 Locate the thermostat onto the black steel clips of the mounting plate. www.thermogroup.com.au 1300 368 631...
- Page 10 Wire up the Underfloor Heating cold tail, mains power and sensor cables to the terminal block as per the wiring diagram on page 11. The black metal then needs to then be screwed to the electrical mounting plate. 1300 368 631 www.thermogroup.com.au...
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Page 11: Wiring Diagram
floor temperature sensor. The floor temperature sensor is not polarity sensitive. 230/240V AC Supply Live 230/240V AC Supply Neutral UFH Neutral (Load N) 16amps UFH Live (Load L) 16amps Earth (Ground) Sensor connections (No polarity) www.thermogroup.com.au 1300 368 631... - Page 12 (Optional landscape mounting plate 5221/5223) Warning - Do not force the thermostat into place as this will break the clips and result in being unable to install the unit. 1300 368 631 www.thermogroup.com.au...
- Page 13 The temperature of your Underfloor Heating should be increased gradually to avoid thermal shock in the floor. Start at 15°C and work up to your desired temperature 2-3°C per day. Observe any maximum temperature guidelines from your floor manufacturer. www.thermogroup.com.au 1300 368 631...
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Page 14: User Interface
5. Lock icon 9. Power button 2. Time 6. Mode button 10. Event icons 3. Measured temperature 7. Up arrow 11. Set temperature 4. Heating on icon 8. Down arrow 12. Manual mode icon 13. Schedule mode icon 1300 368 631 www.thermogroup.com.au... -
Page 15: Heating Modes
If you override the temperature while the thermostat is running the heating schedule, the new override temperature will be maintained until the next scheduled temperature change. The thermostat will then revert to the preset heating schedule. www.thermogroup.com.au 1300 368 631... - Page 16 (Sat & Sun) on a separate schedule. No Numbers - Program off. To be used as manual only. What is a heating event? A heating event is any opportunity to change the temperature in your heating schedule. 1300 368 631 www.thermogroup.com.au...
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Page 17: Set The Time And Date
1 = Monday & 7 = Sunday. Press to save your settings. Note: The thermostat will switch off after 30 seconds of inactivity and any unsaved settings may be lost www.thermogroup.com.au 1300 368 631... -
Page 18: Heating Schedule
3 and use to select the desired time to switch to a higher temperature. 10. Press to save. Now use to select the desired Event 3 Home Comfort (or “On”) temperature between 20 - 28°C. 1300 368 631 www.thermogroup.com.au... - Page 19 Don‘t want to use all of the available heating events? You can skip events by setting the same temperature as the previous event Please note all times (even if these are ‘off’ times) need to be consecutive and the times cannot run over midnight. www.thermogroup.com.au 1300 368 631...
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Page 20: Energy Saving Features
When the Open Window Detection feature is enabled, your thermostat can detect sudden drops in temperature and will switch off your heating to eliminate wasted energy. Your thermostat will come back on after 30 minutes, provided the temperature has stabilised. 1300 368 631 www.thermogroup.com.au... -
Page 21: Advanced Settings
To access the settings, switch the unit off by pressing Press and hold together for 7 seconds. Press to cycle between settings. to adjust the settings. Press to save your settings and turn the unit back on. www.thermogroup.com.au 1300 368 631... - Page 22 1234567 (7 days the same) setting 7 days 123456 (6 days the same +1) programmed 12345 (5 days the same + 2) independently No numbers - Program off Status after power LA: On as before, OF: Off failure 1300 368 631 www.thermogroup.com.au...
- Page 23 1 (On), 0 (Off) 0 (Off) OWD Off Time 2 - 30 minutes 15 mins OWD Temperature Drop Limit 2, 3 or 4°C 2°C OWD Heating on again after 10 - 60 minutes 30 mins Software version www.thermogroup.com.au 1300 368 631...
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Page 24: Factory Reset & Key Lock
The thermostat will switch off and reset to factory settings. This will totally erase the heating program and any adjusted settings. Please note that the current date and time that has been set will not be erased. 1300 368 631 www.thermogroup.com.au... -
Page 25: Technical Data
Backup storage EEPROM (approx. 1 year backup) Temperature range 5 ~ 80°C (0.5°C increments) Accuracy ±0.5°C Consumption Sensor rating NTC 10k @ 25°C Warranty 3 years IP Rating IP20 Width 85mm Height 115mm Depth 54mm(32mm in wall) www.thermogroup.com.au 1300 368 631... -
Page 26: Troubleshooting Guide
Incompatible 12KΩ then it is likely to be a sensor probe from a different sensor manufacturer and will need to be replaced with a Thermogroup 10KΩ sensor probe. Sometimes more than one floor sensor is connected to the thermostat by mistake. This results in a high resistance and... - Page 27 Depending on the temperature the resistance reading should be somewhere between 8 - 12KΩ. If the sensor is faulty it will need to be replaced or the thermostat set to ambient. See page 22. Need a hand? Call us on 1300 368 631 www.thermogroup.com.au 1300 368 631...
- Page 28 Service and Support Thermogroup PO Box 822 Leeton NSW 2705 AUSTRALIA Phone: 1300 368 631 Technical Line: 1300 989 464 www.thermogroup.com.au sales@thermogroup.com.au Watch the video guide on our website www.thermogroup.com.au...
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