I just bought a Hayward SwimPure Plus to replace a 10 year old Pool Pilot Digital that finally fell apart. Literally, fell apart.
I noticed that the Hayward electrical controls are in a steel box with a steel door, sealed and latched. This makes it to where the alarm lights are kinda invisible...unless you're Superman and can see through steel.
Has anyone added a window to allow the fault lights to shine through? Think such a thing would void the warranty?