A Hot Tub Wiring Diagram. It certainly looks to me as if in your wiring diagram all of the black wires are being connected together to a single common hot input. Unnecessary holes and plumbing used in conventional spas were eliminated to prevent leaks and failures.
Most hot tubs and full sized spas require hard wiring with a ground fault circuit interrupter gfci amp circuit that runs with 220v 240v and 50 or 60 amp. This article will show you the home electrical wiring diagram for the home office. These are places where you can disconnect the wire from the component for.
On the board find the wiring harnesses white adapters with 3 4 wires in them plugged into the board use the diagram on the electrical box cover to locate the components.
These are places where you can disconnect the wire from the component for. Rest easy knowing youre investing in a trouble free spa. Test the temperature sensing thermostat which may be at the midline of the tub check your manuals wiring diagram to confirm with a. Replacement maax spas or coleman spas circuit board kit model mxbp20.