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  1. Find the number of the Radiator Valve from the relevant Zone Setup.
  2. From the Home Screen, click on the Main Menu.
  3. Click on Settings, then Devices.
  4. Select the Radiator Valve from the list.
  5. If the Radiator Valve needs to control to a higher temperature to match the temperature measured by the Room Sensor set a positive Valve Offset. If the Radiator Valve needs to control to a lower temperature, set a negative Valve Offset.
    For more information, see /wiki/spaces/ICS/pages/3047657

Valve Responsiveness

In zones with multiple Radiator Valves or a Radiator Valve and a Room Sensor it is possible that both devices may not read the same temperature. This occurs as the Room Sensor is placed in a sensible location (e.g. chest height on an internal wall) whereas the Radiator Valve is likely to be near the floor, under a window or behind some furniture. If the Radiator Valve is misreading the temperature then it can be adjusted using this hidden offset.

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If a Genius Radiator Valve is being installed on a radiator which is over-sized for the room, it can cause the radiator to heat up too quickly for accurate control. If this is the case, the Genius Radiator Valve can be 'slowed down' so the heating does not overshoot the set temperature.

To adjust the Valve Hidden Offset Respnsiveness for a Radiator Valve:

  1. Find the number of the Radiator Valve from the relevant Zone Setup.
  2. From the Home Screen, click on the Main Menu.
  3. Click on Settings, then Devices.
  4. Select the Radiator Valve from the list.
  5. The default value is '1' which is the fastest response. To slow down the heating of the radiator, move the slider to the right for a higher value. It is recommended to move the slider by a couple steps at a time and monitor the results for the next few days.

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PRTSettings
PRTSettings
Powered Room Thermostat

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