All the information below is for mechanical control boxes however some of it can be used to troubleshoot a control box with a printed circuit board, use what is applicable. If you have a Printed Circuit Board in your control box click here for more information.

Important Note: To troubleshoot your spa, you will not only need basic tools, but will also need a multi-meter that can check for Voltage and Resistance (Ohms). It would be impossible to troubleshoot your spa without one. Make sure the batteries are fresh in the meter to insure you get accurate readings.

Click on a Problem to See the Solution

	GFCI trips when powering up the system or when calling for heat.
	Spa won't heat.
	The water gets too hot.
	Nothing works
	Water leaks from around the shaft of the pump motor.
	I can't seem to find the leak in my spa.
	When I push the activation buttons (air buttons) on the topside, nothing happens