I was wondering if some experts on this forum could help me with this wire job.
I currently have an old single speed pump that I am replacing with a Hayward Super II Dual Speed. It is controlled by an old Intermatic E10694 timer. Also attached is an external on/off switch (which seems redundant since the on/off is already wired in the intermatic timer)
My ideal set-up would be to reuse my old timer to control the on/off, and have an external switch which allows me to select between low/high speed.
My question is this: Can I reuse my old intermatic timer used to control my one speed pump, for my two speed?
I've attached a quick sketch showing my existing setup, and what I hope to wire without buying too many extra parts.
Any help would be greatly appreciated.