The batteries are low in theĀ Genius Radiator Valve and they will probably only last for another few weeks before the valve stops working altogether. Remove the battery cover. Do this by pushing in the tab on the back of the device, and pulling the cover up. It may be helpful to push down on the top of the valve at the same time. The battery cover will slide up off the body of the valve. |
Remove the 2 x AA batteries, (note the orientation of the batteries, one is up and one is down). Wait 30 seconds before putting in the new batteries. |
Put in the 2 new AA batteries, take note of the orientation shown on the screen. Rechargeable batteries should not be used as their voltage is too low (1.2v not 1.5v). |
Select the Genius Valve with the low battery
|
|
|
Replace the battery cover - align the clear plastic section of the battery cover with the screen on the valve, then push the battery cover down until it clicks into place. |