I replaced an old Intelliflo pump today with an Intelliflo3 3hp. Plumbed it in and wired the L1, L2 and grounded and bonded it. Spliced the original comms cable to wire the green and yellow to Data-/Data+. It’s got water and is ready to go but there is no power to the pump. There is no light on the button on pump, even after pressing it several times. I’m getting 240v across L1 and L2. Any ideas on what to do?
Heres what I tried so far:
Set ET to VSF for pump 1 and GPM for pool mode. Schedules are still set.
Switched L1 and L2 wires, but both are hot so don’t think it matters.
Set to service mode to try and run manually but still no power at the pump.
Disconnected green and yellow comms cables and tried manually in service mode but still no power.
Called Pentair and the serial number is not in the known batch of bad drives.
Also some background info: The old intelliflo pump stopped working. The main breaker tripped, but not the breakers on the panel. The voltage across L1 and L2 was 244 but it wouldn’t power on through ET. The digital display didn‘t work on the old intelliflo, so I assumed pump drive or motor was bad at 9-10 years old and decided to replace.
Heres what I tried so far:
Set ET to VSF for pump 1 and GPM for pool mode. Schedules are still set.
Switched L1 and L2 wires, but both are hot so don’t think it matters.
Set to service mode to try and run manually but still no power at the pump.
Disconnected green and yellow comms cables and tried manually in service mode but still no power.
Called Pentair and the serial number is not in the known batch of bad drives.
Also some background info: The old intelliflo pump stopped working. The main breaker tripped, but not the breakers on the panel. The voltage across L1 and L2 was 244 but it wouldn’t power on through ET. The digital display didn‘t work on the old intelliflo, so I assumed pump drive or motor was bad at 9-10 years old and decided to replace.