What happens if there is only one circulator pump?
If there is only one thermostat, one heating zone, and one circulator pump it’s simple, there is nothing to sort out, continue with INDIVIDUAL HEAT ZONE CHECK. There will be no zone valves, just a single pump and its controls to turn the circulator pump on and off.
What causes a jet pump to lose prime?
A defective valve may cause pump to lose prime, resulting in no delivery. Clean, repair or replace as needed. Worn or defective pump parts or plugged impeller: Low delivery may result from wear on impeller or other pump parts. Disassemble and inspect. Replace worn parts or entire pump. Clean parts if required.
What should I do if my jet pump is not working?
Fill pump completely with water through priming opening and reprime pump. Air lock in suction line: Check horizontal piping between well and pump. If it does not pitch upward from well to pump, an air lock may form. Rearrange piping to eliminate air lock.
What to do if your circ pump is not working?
Check that your power is on, the breaker or GFCI test button are not tripped, all valves are in the open position. Follow the circ pump plumbing, and look for any kinks in the hose.
What should I do if my circulation pump is not working?
If there is no action at all from the circulation pump, your topside control panel should be giving you an error code, perhaps a FLO or OH. Check that power is on, and the breaker or GFCI test button are not tripped. Check that all valves are in the open position.
Why is the jet pump in my well not working?
The jet pump has not been primed. The jet pump is sucking air. The depth-to-water in the well is too deep. The check valve is installed upside down or is stuck in the closed position. The pump motor is running on the wrong voltage.
If there is only one thermostat, one heating zone, and one circulator pump it’s simple, there is nothing to sort out, continue with INDIVIDUAL HEAT ZONE CHECK. There will be no zone valves, just a single pump and its controls to turn the circulator pump on and off.
Why is the circulation pump on my hot tub not working?
CLOGGED IMPELLER: Circulation pumps usually pull water from the skimmer/cartridge filter, and it’s not uncommon that bits of debris, or even parts of the filter itself get sucked into the pump, clogging the impeller. Open up the circulation pump as described above to check this possibility.
