Pump stopped working

theface

Member
Dec 31, 2019
16
northern cali
I believe the pool was built in 2019 so it’s not that old. The pump stopped working about a week ago. Looks like there’s no power? But the front control box where it shows date and time is working.
I have a pentair intelliflo vsf.

I already flipped the breaker on/off
 

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Last edited:
But the front control box where it shows date and time is working.

Show us that front control box.

Check for voltage across L1 and L2 at the pump using your multimeter.
 
Press the mode button to put the system into Service mode and then press the filter pump button to see if the pump display comes on.

The red LED below the Filter Pump square should light up.

1736365315517.png
 
It looks like your Filter Pump Relay has probably lost power.

It might be due to a bad breaker or relay or maybe a programming issue.

If no power in Service Mode, are you comfortable testing voltage at the breaker and relay?
 

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The top left relay is the Filter Pump Relay.

The red arrows point to the Line Terminals.

Test for 240 volts at the line terminals and show a picture of the relay and wiring.

1736368427369.png
 
The pump should receive continuous power from the breaker by being wired to the Filter Pump Relay Line Terminals.

The SWG should be wired to the Filter Pump Relay Load Terminals so that the SWG only gets power when the pump is on.
 

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