Air switch buttons are often used on older spas and you may have a problem with the switch or the hose.
Vita spa circulation pump not working.
The circulation pump stopped working on my 20 year 0ld vita spa and displayed a blinking cp on the control board.
Each plug terminal has a screw so loosen the screw so you can insert the wire neatly into the hole.
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Modern air switches are electronic and you can test the power coming in and out of them to determine if the switch itself is faulty.
If any of them are loose or disconnected your circulator pump won t work.
My spa pump is not pumping.
If the pump isn t working you may need to replace it.
If your vita spa controls stop working the company recommends performing a system reset before troubleshooting or calling for repair.
First choose high speed.
If the topside is unplugged from the main board and the power is turn off then turned back on without the topside plugged in the spa should kick on and begin heating with the pump in circulation mode.
If the controller is plugged in the main board will not try to kick on the pumps if the topside is bad and plugged in.
Check the three wires are connected to the plug terminals.
If high speed doesn t work with either then check the voltage on the motor.
If high speed works with either change black and red contact wires at the back of the pump.
Tighten the screw and check the connection is secure.
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Reconnect or tighten loose connections.
If you feel low volume of water coming out of your heater return the first thing to do is to remove the spa filter and see if the flow improves.
Resetting your hot tub involves pressing a particular combination of buttons on the control panel.
If after cleaning the spa filter the problem reoccurs replace the spa filter.
If the motor doesn t work turn the thermostat and timer completely clockwise.
If the pump is working and the heater is on but the water still won t stay at an even temperature you may need to replace the heater.
And check that the jets of the pump are clear.
Turning off the pump while you drain and refill the tub may have.
Spa circulation pumps don t wear out and pump less water over time they either work or they don t.
The pump won t work if you forget to open those valves before restarting the pump.
Fourth is a faulty switch you are using to turn on the spa pump.
Your pump has to be running in order for the spa to heat up.