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Scott GriffinAug 13, 2025
What to do if Water Ace R3PGI motor runs but doesn't pump water?
- JJeremy BrownAug 13, 2025
If your Water Ace Water Pump motor runs but isn't pumping water, several issues could be the cause. The inlet might be clogged, so check it and clean if necessary. The discharge line could also be plugged; clear the discharge line and check the valve for any obstructions. Another possibility is low line voltage; refer to the corrective action for low line voltage. The pump may be airlocked; drill a 1/8" (3.2mm) hole in the discharge pipe just above the pump body but below the check valve to resolve this. Lastly, the impeller or shaft might be broken, requiring replacement.