Wireless Radiator Valve (C) VHO

Owned by Simon Turner
Sept 16, 2024
2 min read

This article is an excerpt from the Genius Hub Doctor, which is built into the App.

These instructions are provided so that the step-by-step information is available to users, but please note that these actions should generally be carried out whilst using the Doctor.

To access the Doctor, click here

Solution ID: 7461

Step 1

The Genius Radiator Valve can have an offset set in the device's firmware. This allows for the app Set Temperature to be displayed on the device, but informs the device to work either harder, or less hard, depending on the configuration.


Step 2

First locate the radiator valve in the room you want to adjust.

The Doctor will ask you to select the relevant device



Step 3

In order to adjust the temperature that the troublesome valve is controlling to you can apply an 'hidden offset’ to it.

  • To increase the heat provided by the Genius Radiator Valve (if the valve is under-reading the temperature) put in a larger value (move the slider to the right).
  • To reduce the heat provided by the Genius Radiator Valve (if the valve is over-reading the temperature) put in a negative value (move the slider to the left).

To help guide your adjustment, you can look at the charts for that zone; the difference between the red line (measured temperature)and the green line (set temperature) is the amount you want to apply.

  • If the red line (measured temperature) is above the green line (set temperature), the valve is over-reading the temperature and you will want to move the slider left.
  • If the red line (measured temperature) is below the green line (set temperature), the valve is under-reading the temperature and you will want to move the slider right.
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Step 4

Wake up the device by short pressing one of the arrow buttons once.

The Doctor will check that the device is configured correctly

Note: If you have multiple Genius Radiator Valves in one room, you can select individual adjustments for each radiator.