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| Troubleshooting step | |||||||||
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The batteries are low in the Genius Radiator Valve and they will probably only last for another few weeks before the valve stops working altogether. |
| Widget Connector | ||||||
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Remove the battery cover. Do this by placing a fingernail at the bottom of the battery cover, pulling the catch up (in the direction of the screen) and compressing the slit next to the catch. The battery cover hinges at the screen end of the valve.
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