We have a Hayward pump that we run on high for 4 hours and switch to low flow for an additional 2 hours, but it has recently stopped working on low flow. The Aquarite readout says its operating in low flow mode, but the pump is completely off. Any ideas of what could be wrong or how to remedy?
Hayward Pump not operating on low flow
- Thread starter Gogibourdet
- Start date
The most likely possibilities are a loose connection in the wiring or a bad speed relay. There are a number of other possibilities. If you can't figure it out quickly, follow the wiring along with a multi-meter and see how far from the supply side of speed relay moving towards the pump you still have power.
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