Practical answer
Use water clarity, chemical stability, and debris removal as the feedback loop for adjusting run time.
What to check first
- Check skimmer and pump baskets, visible leaks, filter pressure, and return-jet strength.
- Listen for grinding, air sucking, repeated priming loss, or breaker trips.
- Look for air bubbles in the pump basket or return jets.
- Note equipment model labels and whether any valve positions were changed.
What not to assume
- Do not run a pump that is losing prime or sounding dry.
- Do not open electrical equipment if you are not qualified.
- Do not assume chemicals will compensate for weak circulation.
When this needs more than a quick check
Collect more detail or request help if:
- the water is green, cloudy, or unsafe to inspect clearly
- the pump is noisy, leaking, tripping power, or losing prime
- guests are arriving soon and the pool needs time-sensitive assessment
- you are not sure which chemicals were already added
Details to collect before requesting help
- photos of the whole pool and the water close up
- photos of the pump, filter, skimmer, and equipment labels
- pool size, area in Cyprus, and guest-arrival deadline if relevant
- recent test readings or a photo of the test strip