How to reset a digital smart shower

You would first need to locate the fused spur where the Smart Valve connected power supply is connected. This is likely sited close to the Smart Valve. If you are not familiar with the Smart Valve or its location, this is the box that mixes the water and controls shower temperature. Smart Valves are often installed in a loft space, airing cupboard or under the bath.
In any case, it will be within 10m of your showers main control as this is the maximum length of the data cable connecting to the main control. Once located, the fused spur will need to be turned off - depending on the installation this may be a switch box, plug socket or small box where the fuse can be popped out.

Once turned off, please wait approximately 3 minutes and turn the power back on - after a short period you should hear a noise from the Smart Valve which will be the valves resetting.