Osram Smart+ Wifi Radiator Thermostat - White - 1 Pack
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Product Information
Full details
The Osram Smart+ Wifi Radiator Thermostat is for homeowners seeking precise control over their indoor heating for comfort and energy savings. Its key benefit is the ability to set customized heating schedules and automate temperature adjustments via a user-friendly app. A potential caveat is the need for a stable Wi-Fi connection for full smart functionality.
All features
| Colour | White |
|---|---|
| Model Part Number | 4099854418914 |
| Brand | Osram |
Extended Product Information
FAQs
How long do the batteries typically last?
The batteries typically last for over 9 months, depending on usage patterns and Wi-Fi signal strength. The app will notify you when the battery is low.
What if my radiator valve type is not listed?
The thermostat includes adapters for M30x1.5, M28x1.5, Danfoss RA, RAV, RAVL, Giacomini, and Caleffi valves. If your valve is significantly different, you may need to consult a professional or check for third-party adapter compatibility.
Can I control the thermostat without a smartphone?
Yes, you can manually adjust the temperature directly on the thermostat itself, even without an active Wi-Fi connection or smartphone.
Does this thermostat work with Google Home?
Yes, the Osram Smart+ Wifi Radiator Thermostat is compatible with Google Home and Amazon Alexa for voice control.
How does 'Calcification Protection' work?
This feature periodically moves the radiator valve slightly to prevent limescale from seizing it up, ensuring it remains functional over time.
What is the minimum and maximum temperature I can set?
The thermostat typically allows setting temperatures within a range suitable for home heating, commonly between 5°C (frost protection) and 30°C, but consult the app for precise limits.
Do I need a separate hub for this thermostat?
No, this is a Wi-Fi thermostat and connects directly to your home Wi-Fi network without requiring a separate hub.
Troubleshooting
Thermostat not connecting to Wi-Fi
Ensure you are using a 2.4 GHz Wi-Fi network. Check your Wi-Fi password and router status. Try restarting your router and the thermostat.
Thermostat not responding to app commands
Verify that the thermostat is powered on and connected to Wi-Fi. Close and reopen the SMART+ App. Ensure your phone has an active internet connection.
Heating is not turning on/off as scheduled
Check the active schedule in the SMART+ App. Ensure the thermostat is correctly installed on the radiator valve and the valve is not fully closed manually.
Open Window Detection is not working
Ensure the feature is enabled in the SMART+ App settings. Check that the thermostat is positioned where it can detect significant air temperature changes.
Thermostat shows low battery frequently
Replace the batteries with new, high-quality ones. Ensure the batteries are inserted correctly.
Pros and Cons
Pros
- Offers granular control over home heating schedules.
- Enables remote temperature adjustments via a smartphone app.
- Features energy-saving modes like Holiday Mode and Open Window Detection.
- Supports voice control integration with popular smart home assistants.
- Includes a wide range of adapters for compatibility with various radiator valves.
Cons
- Requires a stable Wi-Fi network for smart features to function.
- Initial setup might require careful attention to valve compatibility.
- Relies on battery power, necessitating periodic replacement.
- The app interface may have a learning curve for some users.
Setup, Compatibility & Care
Setup:
- Ensure your Wi-Fi network is active and you have the SMART+ App downloaded on your smartphone (Android 8.0+ / iOS 14.0+).
- Follow the in-app instructions to connect the thermostat to your Wi-Fi network.
- Carefully remove your old radiator thermostat head.
- Select the appropriate adapter for your radiator valve. The thermostat comes with adapters for M30x1.5 (standard), M28x1.5, Danfoss RA, RAV, RAVL, Giacomini, and Caleffi valves.
- Attach the thermostat securely to the valve.
- Power on the thermostat using its batteries.
- Complete the final setup steps in the SMART+ App.
Compatibility:
- Valves: Thread M30x1.5 (direct fit), M28x1.5, Danfoss RA, RAV, RAVL, Giacomini, and Caleffi (with included adapters).
- Voice Assistants: Amazon Alexa, Google Assistant.
- App: SMART+ App (Android 8.0+ / iOS 14.0+).
- Wi-Fi: Requires a 2.4 GHz Wi-Fi network.
Care:
- Clean the exterior of the thermostat with a soft, dry or slightly damp cloth. Avoid abrasive cleaners.
- Periodically check the battery level via the app and replace batteries when prompted (typically lasts over 9 months).
- Ensure the radiator valve is free from debris before attaching the thermostat.