How to customise Zenith HydroTap G5 settings

How do I locate my Zenith HydroTap G5 serial number and model number?

How to use Zenith HydroTap G5 Classic Plus

How to use Zenith HydroTap Arc Plus or Cube Plus

How to use Zenith HydroTap Celsius Plus All-In-One or Celsius Plus All-In-One Pull-Out

Measuring Your Kitchen Cupboard