Bunn Coffee Makers & Espresso Machines - Recent Questions, Troubleshooting & Support
The gasket is worn and will need to be replaced. there are two .. a flat one and a thicker one. Access through the top
Bunn Pour-Omatic...
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Answered
on Oct 11, 2020
Look on the right side of the grinder, there is little cover. Pop the cover off and press the reset button.
Bunn -o-Matic G3...
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Answered
on Sep 15, 2020
google item and error code, if no owners manual try:
https://www.manualslib.com
Bunn Coffee...
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Answered
on Aug 20, 2020
Every time I plug in my bunn coffee maker, it trips the GFI. But when I plug it into another plug in my kitchen, it will work, but it seems like the water reserve is not right. It blows too much steam and the top starts lifting up from the pressure of the steam, then it starts leaking out the top left side. Then if I pour enough water to make 10 cups, it only makes 6 or 8. The coffee maker is only 3 years old, what should I do?
Bunn NHB Coffee...
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Answered
on Jan 19, 2020
Im assuming you tried it more than once and the tank is full when you start? If your doing manual fill pour over the timer has nothing to do with that. If it's plumbed with a water line, before you start changing your timer for the brew cycle, first try the easy fix which is unscrew the spray head. it's the piece the water comes out to the basket. Take the cleaning spring tool and rotate it as you push it thru the tube you just unscrew the spray head from. As your pushing it thru it has two turns in it . Just rotate and push until you have gone thru the second one and then it's clear to the water tank. Unfortunately this doesn't always get it unplugged. Where the tube goes into the water tank there is silicone hub on the part that's in the tank and it can keep some of the lime buildup from being removed. You will have to take the top off and remove the tube to clean it if that happenes. Dont forget to unplug it first. The other common spot for a restriction is where the water leaves the pan your pouring into. You need to remove the pan to get the spray tube out anyway so look also at the big nut that holds the pan onto the tank.sometimes the hole will plug in the center .
Bunn Coffee...
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Answered
on Nov 13, 2019
Couple of ideas.
Your weak coffee could be due to the machine not getting hot enough, which is usually caused by calcium scale buildup on the heating element (the "burner").
Try descaling with a citric-acid based cleaner, such as Dezcal or Durgol.
The second is the coffee your using is a weak blend. Try changing to a different coffee and see if the strength is better.
Bunn Coffee...
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Answered
on Jul 15, 2019
This sounds like the light flickering rather than a faulty connection. You can check for a bad connection by tuning a nearby radio receiver to no station in the AM band. If there is a bad connection causing this you'll hear the sparking (in time with the flickering) on the radio.
Flickering is a common effect seen with neon indicator lights when they age and does not affect the switch function at all, so can be safely ignored.
Bunn Coffee...
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Answered
on May 02, 2019
The water inlet valve may be stuck open from mineral deposits. You can get rebuild kits for the older ones or just replace the valve?
Bunn Coffee...
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Answered
on May 01, 2019
Rear wall may have a crack in it? Examine it closely.
Bunn Coffee...
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Answered
on Apr 27, 2019
If all passages are not plugged up it should flow through with or without heat in the tank.
Bunn Coffee...
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Answered
on Apr 27, 2019
It could be so much lime build up that the water going in is too much for the water to come out so it will leak out the top from the thermostat hole plug and or the water pan is flowing over the top cus no place else to go?
Bunn Coffee...
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Answered
on Apr 27, 2019
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