20 Most Recent Bunn-O-Matic Coffee Brewer GRW8 - Page 7 Questions & Answers

do not hold your breathe . posting on FIXYA did you not good noor will going to bunn website . carafes are not warrantied

Bunn Coffee... | Answered on Sep 28, 2016

Defective temperature sensor is my guess, try running white vinegar through it a few times, the sensor may have hard water deposits on it which can alter the readings.

Bunn Coffee... | Answered on Aug 31, 2016

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.

Bunn Coffee... | Answered on Aug 05, 2016

I made a video for the Bunnomatic pour over brewers commonly found in homes. I hope this is yours

Bunn Coffee... | Answered on Aug 05, 2016

sounds like hard water problem try vinegar or a friendly CLR product calcium lime rust

Bunn Coffee... | Answered on Jul 15, 2016

Yes, use white vinegar.


Bunn Coffee... | Answered on May 01, 2016

Most likely there is electricity short fall somewhere, check socket, if not then open machine and check if all cables are in place. Check for current.

If that doesn't do then it must be electronics.

Bunn Coffee... | Answered on Apr 04, 2016

The "repair person" probably installed a defective replacement solenoid and came up with a fanciful story to avoid having to replace the replacement solenoid.

Bunn Coffee... | Answered on Feb 10, 2016

They stick after a while, with dried coffee, all I can suggest is to soak part in Very hot water for a while to see if it loosens up.

Bunn Coffee... | Answered on Feb 06, 2016

Yes. It's a tank gasket that can be purchased from www.bunn.com. You'll have to remove the trough above the tank, wires, fuse, temperature probe, water inlet, hot water output tube, and 8 nuts to get to it.

Bunn Coffee... | Answered on Oct 30, 2015

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cooffe brews its own

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