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Hot Tubs/Turns on and off


Julz the spa gurl wrote at 2013-01-11 01:10:56
My tub was doing the same thing. It was also heating to high temps. I took this persons advice and replaced the circut board. It still kept doing this. I replaced the Hi limit sensor. Still ahd the same problem. BEFOR you go to all this expence. My tub has a remote control panel on the oposite side of the tub. When it starts going bad it will cause the tubto act this way. Remove the sidepanels. Then open the cirrcut box. Under the main control is a ribbon, its connected to the underside of the main control panel. Follow the ribbon down. You will find a clasp, unfasten it. On mine its grey in color. It will disconnect the remote control panel. I did this and not my tub is acting normal. If it fixes yours. Good. I am not going to replace the remote control panel. Good luk. Hope its saves you some money.

Hot Tubs

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Cal Spa, Cal Spas, Hot tubs, spas, swimming pools


Repairing hot tubs, spas and swimming pools since 1990. Started in the industry working for a Cal Spa factory store. Owned my own repair business since 2003. Currently authorized to perform warranty work on Cal Spa products.

Eight years of radar electronics training in the Air Force. Nineteen years of hands-on experience particularly on Cal Spa hot tubs.

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