Question about Bunn 10 Cup Home Coffee Brewer

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My Bunn BX-B coffee maker wont turn on, no light no nothing. Is there a reset switch, or fuse somewhere in it?

Posted by bbobcat81 on


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Did you check the switch on the side of the machine(vacation switch) to make sure there is orange/red showing? If it is, please give us a call with the model and code date and we can further assist you. Customer Service # is 800-352-2866.

Posted on Jan 18, 2011

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  • M. Nash Jan 25, 2014

    Mine did the same. Outlet is fine, switches in correct posistions... just quit.

  • Kenneth Rhone
    Kenneth Rhone Mar 21, 2014

    I called the Service Dept. 800-352-2866, Bunn extended the warranty on the BX-B model and they are sending me a NEW coffee maker with a NEW 3 year warranty and all I have to do is pay for the shipping to send the old model back to Bunn.

  • stacy
    stacy Apr 16, 2014

    THAT'S AWESOME!! Mine won't turn in either! It just stopped. We LOVE how quickly it brews, but can not afford a new one right now. We got it as a gift and don't have the reciept. Do you think they will still help?



Kim Herron

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I have to two Bunn Coffee maker and both of the warmers quit working. Is there a replacement switch or something that I can get for them or do I have to buy a new coffee maker?

Posted on Feb 19, 2016


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Bunn BX-B coffee maker; When plugged into a known good electrical outlet there is no red light. Nothing like a fuse is blown. It made a pot of coffee then nothing. 4 years old.

Check the home panel circuit breaker first. Then plug the brewer in to another outlet. If that doesn't work, there is a chance that the switch is bad. Happens too often on Bunnomatics.

May 20, 2016 | Bunn Coffee Makers & Espresso Machines

2 Answers

My Bunn BX-B just stopped working. The power is on, but the water will not heat, and the hotplate will not turn on? Is there a reset switch or some way I can trouble shoot this? Thanks,


The problem of the coffee maker is simply from the thermostat regulator. It is bad and need to be replaced. To fix this is quite expensive, and will require a professional touch from an expert that will be able to carefully disassemble am reassemble the components for you as the parts are quite sensitive to deal with.

There is no reset switch for this coffee maker, you just have to replace the thermostat before it can start working fine once again.

Hope this was helpful.

Jun 29, 2011 | Bunn BT10B Coffee Maker

1 Answer

When making coffee water dumps water all over the counter,extremly irritated.third one weve ownd w/ the same problem.unless this is easy fix i wont buy bunn again.

Please call customer service at 800-352-2866 with the model and date code. We will be able to either replace or repair your unit.

Jan 07, 2011 | Bunn BX HOME BREWER 10-Cup Coffee Maker

1 Answer

Don't understand how it works, given it by a friend. no instruction maunal with it, I put in 10 cups of water and truned on the switch and nothing is happening?

You can download a manual here I believe.

Oct 11, 2010 | Bunn GRX-B

2 Answers

My bunn stopped working completely. It will not heat water and warmer wont come on. All switches are in correct position

Plug something else into the same outlet and see if you are getting electricity in that outlet. If it is on a ground fault circuit, push the little red button in in the middle of the outlet. or check the breaker box to see if the breaker has kicked. It is unusual for everything to quit working at the same time if it is getting power.

Sep 08, 2010 | Bunn BX HOME BREWER 10-Cup Coffee Maker

1 Answer

I haveBX-B . I had the pot set up for me to push the on button for Monday Morning, but the water ran throug and it was not on.So now I have cold coffee in the Decanter.

The Bunn coffee maker does not operate as most coffee makes do. You cannot leave the Bunn in the off position and then just flip the switch to on and pour the water in. You will always get cold coffee if you do this. It takes time for it to heat the water. The On/Off switch should be left in the On position all the time. This keeps the water hot in the tank, thus providing hot water when you need to make coffee. You then just pour the cold water in the top, shut the lid, and have a pot of coffee in 3 minutes. The On/Off switch is a vacation switch, and you use it only when you are not going to use the coffee maker for a couple of days. Older Bunn coffee makers did not even have an On/Off button. You simply unplugged them when going on vacation. So turn the switch to the On position and leave it there. The unit will then work as designed. Forget how other coffee makers work, this is a Bunn and it is the fastest coffee maker you can buy and must be left on all the time. that way the water stays hot and the unit will keep it that way.

Nov 16, 2009 | Bunn BX HOME BREWER 10-Cup Coffee Maker

1 Answer

Bunn BX-B

I didn't download it since we have a lousy connection but your manual should be available here:
Despite the '1002' in the URL, it is the link for your model. 

Oct 20, 2008 | Bunn NHB Coffee Maker

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