Why does an inground hayward pool pump keep shutting off?

- Overheating

1. Low water level due to a leak causing the pump to suck air
2. Air bubbles or a restriction on suction side

- Overload or Amp Overload

1. Pump strainer cover may be dirty or debris around impeller.
2. Faulty timer.
3. Loose wiring

4. Defective motor

- GFI Trip

1. Bad capacitors due to old pumps and high temperatures can short

2. Loose wiring.

3. Faulty breaker for outdoor equipment.

4. Faulty or incorrectly installed circuit

- Faulty relay in control system

- Pump cycle switch is set lower than the current time on the clock