Pentair Automation Systems
IntelliCenter
EasyTouch
IntelliTouch
IntelliConnect
Compool
Compool was bought by Pentair.
Pentair has an upgrade kit to change a Compool system into an EasyTouch.
Accessories
iS4 Spa-Side Remote Control
Most of the time, the remotes are the problem, but the main board can also be a problem.. The remote is nothing more than a few momentary buttons that pass a ground or +5 VDC through one of the buttons to an IC chip that responds.. If the chip is bad, the buttons will not work. You can just use a jumper wire to see if the problem is the remote or the board. Another possible problem could be that you have lost the program/memory that tells the system what each button is supposed to do.
Here is the schematic for the Pentair remote.
