AquaJet Real-Time Clock / Programming Issue

Pump schedule does not run at programmed times; clock appears incorrect.

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Possible Causes

Incorrect time or date set, Power interruptions without backup battery, Corrupted schedule programming

How to Fix / Troubleshooting

Safety first: Programming changes can be made with power on; do not open the control housing while energized.

  • Set correct time: Access the AquaJet menu and verify the current time, date, and time format. Correct as needed.
  • Review schedules: Check that start/stop times and days of week are correctly programmed and not overlapping.
  • Backup power: If the clock resets after outages, consult the manual to see if an internal battery needs replacement or if an external backup is required.
  • Factory reset if needed: As a last resort, perform a factory reset and reprogram schedules from scratch.
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Repair Difficulty

Very Easy 1/5

Required Part

Control Board
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