> For the complete documentation index, see [llms.txt](https://enless.gitbook.io/centre-aide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://enless.gitbook.io/centre-aide/guides-installation/documentation-en/sensors/editor-4/use/using-the-clickable-wheel.md). # Using the clickable wheel TX VALVE: using the clickable wheel The Enless thermostatic valve has a temperature adjustment dial. This dial is clickable and gives you access to different features. Below are the various combinations. {% hint style="warning" %} These combinations of presses on the clickable dial will only be functional if the function [Child Lock](/centre-aide/guides-installation/documentation-en/sensors/editor-4/use/features.md) is disabled. {% endhint %} {% hint style="warning" %} Before any operation with the clickable dial, a first short press is necessary to wake up the valve. This first press is therefore not counted as a control action. For example, to send a test frame, perform **two consecutive short presses** : the first wakes up the valve and the second triggers the sending of the frame. This principle applies to all operations carried out using the clickable dial. {% endhint %} ## Combinations
Cover image

:paper-plane:

Sending a test frame

Short pressThe orange LED will blink once the frame has been sent.ChatGPT Image 26 mai 2026, 15_22_18.png

:bluetooth:

Activating Bluetooth mode

Press until the blue LED appearsWhen Bluetooth mode is activated, the blue LED flashes. To exit Bluetooth mode, you can press the dial again for 5s until the blue LED stops flashing.ChatGPT Image 26 mai 2026, 15_22_18.png

:link-horizontal:

Restarting a JoinRequest

Press until the green LED appearsIf you release the button when the green LED appears, the valve sends a JOIN Request again (works only if the valve is not already connected to a LoRaWAN network)ChatGPT Image 26 mai 2026, 15_22_18.png

:engine:

Motor calibration

Press until the orange LED appearsIf you release the button when the orange LED appears, the motor will calibrate (this operation should only be performed when the valve is installed on the radiator).ChatGPT Image 26 mai 2026, 15_22_18.png

:unlock:

Unlock child lock

Press until the padlock disappearsPress for 10 seconds until the padlock disappears to unlock the child lock.
Disabling the "child lock" feature is done by sending a downlink to the thermostatic valve. 		ChatGPT Image 26 mai 2026, 15_22_18.png
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