This thermostat is compatible with ThermoSphere NTC 10K floor sensor probes.
NTC 10kΩ @ 25°C
If you have an existing floor probe from another thermostat that is not compatible, set your thermostat to ambient temperature sensing mode. (Not advisable for timber or other temperature sensitive floors).
Replacing an existing thermostat?
Contact the manufacturer’s technical department and ask for the rating of the floor sensor at 25°C.
Check you’ve got everything:
You will also need:
Your thermostat should be:
Switch off mains power
You will be installing your thermostat as part of a high voltage mains electrical circuit. To ensure your safety and to protect the thermostat, switch off the mains power and remove fuse from the spur before you start the installation.
Maximum distances
Your thermostat can be installed up to 50m away from the underfloor heating system it is controlling, provided that the floor sensor is used to control the temperature. Underfloor heating cold tails and floor sensor probes can be extended up to 50m.
Connect multiple heaters in parallel.
Release fascia plate
Use a small screwdriver to undo the captive screw on the underside of the fascia casing.
Connect the Thermostat to the underfloor heating (UFH) cold tail, power supply and floor temperature sensor. The floor temperature sensor is not polarity sensitive.
Fix mounting plate in position
Push the power block into the back box and use a screwdriver to securely fix the mounting plate in position.
Fix thermostat fascia in place
Locate the thermostat onto the mounting plate and push down. Tighten the screw to secure in place.
Switching on your system
Wait for 7 – 10 Days before you switch on
MENU | DESCRIPTION | RANGE | DEFAULT |
01 | Heating events | 2, 4 or 6 per day | 4 |
02 | Sensor mode | Room, Floor, Room & floor limit | Floor |
03 | Temperature calibration | Floor -5 to 5°C, Room -5 to 5°C | 0°C |
04 | Open window | On / Off | Off |
Sensing time | 1 – 30 minutes | 1 minute | |
Temp drop limit | 2 – 4°C | 3°C | |
Off time | 10 – 60 minutes | 15 minutes | |
05 | Adaptive start | On / Off | Off |
06 | Floor temperature limit | 20 – 45°C | 35°C |
07 | Frost protection | On / Off | Off |
Frost protection temperature | 5 – 15°C | 5°C | |
08 | Brightness | 1 – 99% | 80% |
10 | Temperature tolerance | 0.5, 1, 2 or 3°C | 1°C |
11 | Energy use | Power rating 0 – 4500W | 0W |
Power consumption | – | ||
12 | Factory reset | – | – |
Setting the day and time
Boost mode
Temperature override
When the heating schedule is running you can manually override the temperature without adjusting the schedule. Adjust the temperature with the and arrows. The override temperature will be maintained until the next scheduled temperature change. The thermostat will then revert back to the heating schedule automatically.
Set up a timed heating schedule to automatically manage your heating around your lifestyle pattern.
Pre programmed heating schedules
2 per day | 4 per day | 6 per day | |
Event 1 | 06:00 25°C | 06:00 25°C | 06:00 25°C |
Event 2 | 18:00 16°C | 08:00 16°C | 08:00 16°C |
Event 3 | 16:00 25°C | 11:30 25°C | |
Event 4 | 22:00 16°C | 12:30 16°C | |
Event 5 | 16:00 25°C | ||
Event 6 | 22:00 16°C |
The SmartHome Control comes with 3 pre programmed heating schedules with 2, 4 or 6 heating events per day. You can select this in the advanced settings. Default program is 4 events per day.
Holiday mode
You will need a ThermoSphere SmartHome Hub to set up and control your thermostat(s) via your wireless network.
Network diagram
Wireless connection requires a Thermosphere Smarthome Hub, compatible Thermosphere Smarthome control, broadband internet and an available network port on your router. Approximate range limit 20m open field. Download the Thermosphere app on a compatible iOS or Android device.
Reset button
Hold for 5 seconds, until the green light stays on, to connect the Hub with your router.
Hub installation
If the connection fails, unplug the hub and start again. You can also reset the hub by holding the reset button for 5 seconds.
Pairing the SmartHome Hub with your app
Pairing your SmartHome controls with Amazon Alexa
Voice control with Alexa requires a compatible Amazon Echo device, an Amazon Alexa account and a ThermoSphere account. If you do not have an Alexa account, visit www.alexa.amazon.com to create one before you start.
If you rename your controls at any point within the ThermoSphere app you will have to discover devices again in your Alexa account. After initial setup you can simply ask Alexa to ‘Discover devices’ for you. You can also control you thermostats from the Alexa app.
Things to try with Amazon Alexa
Alexa uses the names that you give your devices in the ThermoSphere app to identify and control the right device. Make sure you call them something you can remember and say easily, like ‘Bathroom heating’ or ‘Kitchen heating’
Once you’re set up try asking Alexa to:
Pairing your SmartHome controls with Google Assistant
Voice control with Google Assistant requires a compatible Google Home device, a Google account and a ThermoSphere account. If you do not have a Google account, visit www.google.com to create one before you start. Follow the Google instructions to set up your Google Home device.
If you rename your controls within the ThermoSphere app at any point, you will have to discover devices again in your Google Home app.
Things to try with the Google Assistant
The Google Assistant uses the names that you give your devices in the ThermoSphere app to identify and control the right device. Make sure you call them something you can remember and say easily, like ‘Bathroom heating’ or ‘Kitchen heating’
Once you’re set up try asking Google to:
Supply voltage | 85 – 265V 50/60Hz |
Maximum load | 16A |
Accuracy | ±0.5°C |
Sensor rating | NTC 10kÙ @ 25°C |
Standby consumption | <2W |
Warranty | 3 years |
IP rating | IP21 |
Width | 87mm |
Height | 87mm |
Depth | 14mm (23mm in wall) |
Error codes
Key lock
ThermoSphere is a trading name of Thermogroup Ltd.
‘Google Assistant‘ is a trademark of Google Inc.
‘Amazon Alexa‘ is a trademark of Amazon.com, Inc.
ThermoSphere
Pattenden Lane
Marden
TN12 9QJ
0800 019 5899
hello@thermosphere.com
thermosphere.com
Download Manual:
ThermoSphere SHC-W-01 Smart Thermostat User Guide
Other Manual:
ThermoSphere SHC-W-01 Smart Thermostat Product Specification Guide
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