20 Most Recent Bunn GRX-B Original 10-Cup Home Coffee Brewer, Black Questions & Answers

Adjust the grind of the coffee, it is too fine.

there's probably a 'silicon rubber' hose that feeds hot water to the 'grounds basket'- it may be loose, or damaged. is it leaking water, or coffee?? we have a bunn 8-cup, which has a pre-heated water tank that brews a pot in about 3 min. energy waster, but when you need coffee, you need coffee!!! is your filter holder properly centered? is the carafe lid hole clean and un-obstructed?
if it's leaking water, and not too costly to replace- you may consider replacing it with a new one!
good luck!

This machine is still under warranty. If you will give customer service a call, we can replace it for you at not cost. The # to call is 800-352-2866.

It could be clogged.. Take out all removable parts and clean well.. Then run a mixture of equal parts od water and vinigar to clean the areas that cant be reached. Repete a few times..

Have a great day

If you just bought this brewer, ask your retailer if they will replace it. if not, you can get ahold of the bunn warranty department in your country. they will give you instructions on getting a replacement. This brewer has a dead short in it.

Somewhere inside you should find a small rotary thermostat. Also make sure the heating element is completely clean by using a quality descaler like CLR. A lot of people use white vinegar but it is not that effective on coffee makers. Make sure the heating element under the carafe is working, because that is heating up as the coffee is brewing. ..

Question edited for clarity and toss in a load of CAPS. It is dated with a non intuitive, none readable code. You can see examples here. Where is my Date Code? BACK OF BREWER Sticker on the lower back of brewer BOTTOM OF BREWER Sticker attached to the bottom baseplate of your brewer. Note: Allow water in tank to cool. Drain water before turning over.

Where is my Date Code? - BUNN

More here https://www.google.com/search?q=Bunn-o-Matic+HB+coffee+maker+read+the+date+code ..

unplug machine and turn upside down and pour out coffee and water mix (if water was in reservoir) If necessary turn over and fill will water and repeat.

Replace and run a pot of clean water thru it.

To locate the date code on your BUNN BT Velocity brewer, you can try the following:

1. Check the bottom or back of the brewer: Look for a label or sticker on the bottom or back of the machine. The date code is typically printed on this label.
2. Inspect the sides or inside the brewer: In some cases, the date code may be located on the sides or inside the brewer. You may need to remove any panels or covers to access the label or sticker.
3. Consult the user manual: If you have the user manual for your BUNN BT Velocity brewer, it may provide information on where to find the date code. Refer to the manual for specific instructions or contact BUNN customer support for assistance.

If you are still unable to locate the date code on your brewer, I recommend reaching out to BUNN customer support directly. They will be able to provide you with accurate information and guide you in finding the date code on your specific model of the BT Velocity brewer.

Normally that would be an easy fix if the water just continued to flow. You just replace the water inlet valve and they can stick open or partially open. But you say if you power off, the flow stops. That sounds like the control board is supplying residual power to it. Control boards are expensive so I would call for service. Or you can try some of the fixes here. https://www.google.com/search?q=bunn+coffee+maker+cwtf15+replacement+water+inlet+valve More here https://www.google.com/search?q=bunn+coffee+maker+cwtf15+water+not+shutting+off ..

shorted water heater element

Question edited for clarity. Question moved from Cars and Trucks. Probably needs a new water inlet valve. Google Bunn model water inlet valve

Bunn Valves, Solenoids & Fittings ' Parts Town

https://www.partstown.com > bunn > parts 266 items - How to find your Bunn model and serial number ... Bunn 27370.0007 Solenoid Valve Assy, Bypass-Plastic, 120V. Add to My Parts. In My Parts. https://www.google.com/search?q=Bunn+model+water+inlet+valve ..

Not sure your model name is correct and we always need numerical model names here. Bunn are such a well known name in coffee machines, I find it disappointing that they say ANY machine is not repairable. I found some Training Manuals and I found a 'Thermostat Limit Kit'. https://www.google.com/search?q=bunn+grab+fast+brew++temperature+limit+switch The search query would be Bunn (numerical model number) temperature limit switch ..

Question edited for clarity. Question moved from Refrigerators. Hi again Bill Making a new post as a follow-up doesn't work here at Fixya. Posts are not threaded or linked, so this post has no context to your previous post. What you wrote here should be in the older post as a reply to Brett and I. You just click COMMENT under our answers to you. The benefits are that it keeps everything together and we get a notification that you require further help. And apparently is is a 'Bunn GRX-B Coffee Maker'. Capitalization and dashes are important to the search :>) https://www.fixya.com/support/t29863408-need_temp_limit_switch_garbage_bunn ..

i think you may have to get a new one

only from BUNN AND POSSIBLYTHRU A DEALER

I have the identical problem, and I noticed it this morning after there were 2 very brief (seconds) power outages the previous night. Reading around the internet I read that the fuses inside the unit are the likely culprit, and need to be replaced. You can buy fuses made by others, for this unit. But not from Bunn. And there are video instructions around that show how to do it. The fuses are crimped on, not soldered. Mind you, I haven't tried to do this, yet, but that's what I read. Good luck!