Water Ace R5S-1 User Manual (English)

Questions and Answers:

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Nicole PinedaAug 8, 2025
Why does the fuse blow or circuit breaker trip when my Water Ace Water Pump starts?
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  Gregory DawsonAug 8, 2025
  If your Water Ace Water Pump's fuse blows or the circuit breaker trips when the pump starts, it could be due to several reasons. The pump impeller might be partially clogged with tar or paint, causing the motor to run slowly and overload. Alternatively, the fuse or circuit breaker might be too small; it should be 15 amps. Also, check if the impeller or volute openings are clogged and need cleaning.
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hughesmarkAug 12, 2025
What to do if my Water Ace R5S-1 Water Pump runs but doesn't pump water?
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  tanya91Aug 12, 2025
  If your Water Ace Water Pump runs but does not deliver water, several issues could be the cause. First, ensure the check valve is installed correctly, with the arrow pointing in the direction of flow. Also, check that the discharge shutoff valve is open, if one is being used. The pump might be air-locked; try starting and stopping it several times by plugging and unplugging the cord. Inspect the pump case for a clogged vent hole, and examine the impeller or volute openings, as well as the inlet holes in the pump base, for any clogs that need cleaning. Lastly, consider whether the vertical pumping distance is too high, requiring a reduction in distance or a resizing of the pump.
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Katherine WardAug 17, 2025
How to troubleshoot a Water Ace R5S-1 Water Pump that does not run?
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  Melissa WallaceAug 17, 2025
  If your Water Ace Water Pump does not run or hums, there are several potential causes. First, check the line circuit breaker and replace the fuse if necessary. Ensure the water level in the sump has reached the correct turn-on level as indicated in the installation drawing. Verify that the pump cord is making proper contact in the receptacle. Also, make sure the float operates freely in the basin. If all of these are okay, the motor winding may be open.