What causes a spa pump to run at low speed?
After the – – appears on the panel, the pump should start to run in low speed. If no flow is produced (and it isn’t a simple problem like a plugged filter or suction screen, closed valve) the problem is either: a) The spa pack receptacle into which the pump is plugged does not produce 230 or 120 volts ac, or
Can a low speed hot tub be on at the same time?
Remember: you can not check for a low speed problem while high speed is selected; both speeds cannot be on at the same time. If high speed will not engage either, and supply power is correct, you may have an internal wiring or circuit board problem. If not, trouble shoot based on the new symptom. NOTE: Ozonator works on low speed pump circuit.
How to test a hot tub pump or spa pump for failure?
a) The spa pack receptacle into which the pump is plugged does not produce 230 or 120 volts ac, or c) 230 or 120 volts is available at the pump motor terminals and the motor rotates normally but the pump is not producing any flow. When tracing a pump problem you want to disconnect one terminal of the heater element.
Is the AC motor on my hot tub running?
After replacing the start capacitor, the motor started and is running. It turns out that Spa/hot rub AC motors like this have both a start and run capacitor, as do blowers on forced air furnaces and air conditioning units.
Can a DS pump run on low speed?
Below is a diagram of the correct and incorrect wiring of a DS pump. In the example above, the motor will only run at low speed when switched to high speed. If the wire from the H position on the switch is connected to HIGH and the L is connected to COM, the motor will only run on low speed.
Is there a low speed or high speed pool pump?
Still, a few two-speed designs only have a low-speed main winding. This design always starts at high speed and switches to the low speed run winding within a couple of seconds. This motor was a less expensive design since there was no low-speed start windings or a start capacitor.
Why is my Sundance Spa having trouble shooting?
1. Dirty Filter: even when you have cleaned the filter, the filter may be impacted and be time for a new filter. The only way to test this is to make sure there is no loose debris in the spa, then pull the filter out and see if the flow error goes away, if it does, it is the filter.
Why does my spa make noise when I Turn on the water?
Nothing is operating, though power seems to be getting to my spa. I’ve drained, cleaned and refilled my spa, and now when I turn it on, the pump makes noise but doesn’t seem to engage…no water flow, and the jets won’t come on. When a spa is emptied and refilled, air is frequently trapped in the plumbing.
