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Thread: Hayward Heater "Sb" Code - Stuck in Standby and Service

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    Join Date
    Jul 2016
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    Harrisburg, PA
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    Hayward Heater "Sb" Code - Stuck in Standby and Service

    All,

    Thank you in advance for your help. My heater is stuck in standby and service with the error code Sb. I understand that means stuck button - however, I've replaced the keypad (see picture attachment). The same thing happened, no change.

    Can you please tell me what I need to do?

    Thank you!

    Thomas


    IMG_4440 2.jpgIMG_4441.jpgScreen Shot 2016-07-16 at 7.09.28 PM.jpg

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    ps0303's Avatar
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    Jul 2011
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    FL
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    Re: Hayward Heater "Sb" Code - Stuck in Standby and Service

    Ah the old SB (Stuck Button) error. Yes sometimes the SB error doesn't mean a bad keypad. Yet another issue Hayward has with these units. You will also need a Display Board. I would get the new board and then try both keypads and if your old keypad works, see if you can return the other one. Or keep it for when the original one does break.
    Paul
    http://www.gastekservices.com A word of caution: When working with gas and electrical you might want to consider a licensed contractor. Consider the value of your life and others around you. If you would like to provide a review of the help I provided, please use the following link to leave a review. gastek - Google Search,

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