FAQ

How to delete the spanner symbol on the Tybox 137 ?

To deactivate the spanner please follow the below steps : - Turn the dial to the POWER symbol and press and hold the "i" button for 5 seconds to get to the advanced menu- Press button...

I used to install the Tybox 53/23/5200/5100, which reference should I use now?

Depending on the type of installation you have, you can choose the Tybox 5300 to control heating and cooling or the Tybox 2300 to control the heating only.Read the dedicated news to FIND OUT MORE

How do I set a heating programme on my TYBOX 137 thermostat ?

Watch the video below to set your heating time and temperature programmes on your TYBOX 137 : 

How do I set a heating programme on my TYBOX 137 thermostat ?

Watch the video below to set your heating time and temperature programmes on your TYBOX 137 :

What does the dEF 7 message on the screen of my Tybox 137 mean?

The dEF7 error on the TYBOX 137 means there is an internal error in the TYBOX 137 and requires a replacement.

What does the dEF 7 message on the screen of my Tybox 137 mean ?

The dEF7 error on the TYBOX 137 means there is an internal error in the TYBOX 137 and requires a replacement.