20 Most Recent Mr. Coffee 072179228578 12 Cup Coffee Maker Questions & Answers


http://www.mrcoffee.com/InstructionManuals.aspx

Mr. Coffee... • Answered on Jul 12, 2020


I tried everything (cleaned multiple times, unplugged for 10 minutes) and then my husband asked.... is the time set for the delay brew? The answer....no! The power went out recently and we reset the clock but not the delay brew time (we don't use it much lately). Once I set the delay time the unit now works for delay brew!

Mr. Coffee... • Answered on Jul 12, 2020


If you ever had coffee ground spill over the top of the basket and into the water reservoir then you may have gotten grounds into the pump valve. That would cause it to pump water slowly or not at all. Before you take the machine apart to clean out the hose and pump try flushing it out. I used a turkey baster full of water and stuck the tip into the hole at the bottom of the reservoir that leads to the pump and heater. Forcefully squeeze the baster which will flush water and hopefully the coffee grounds through the pump and out into the pot.

Mr. Coffee... • Answered on Oct 23, 2019


Ec4 mr coffee error

Mr. Coffee... • Answered on Jun 08, 2019


The same thing happened to our Mr. Coffee this week! I followed the instructions about running vinegar through, then rinsing several times with water. However, the light would not stop blinking. We did by-pass the light by setting the timer for delayed brewing and it worked. However, that blinking light came on again. Then, my husband tired the vinegar wash again but instead of doing it one time, he ran the same vinegar through 6 times until the light went out! Then he proceeded with the water rinse. Our Mr. Coffee is working again!

Mr. Coffee... • Answered on Apr 24, 2019


Most counter top appliances cost more in parts and time than they are worth. I suggest recycle this one and upgrade to a new model.

Mr. Coffee... • Answered on Nov 19, 2017


My Mr Coffee is less than 2 years old. It beeps 5 times but won't brew. I decided to use my electrical engineering degree to help tackle the problem. Seems the problem lies in the pot warmer thermal switch which controls the power to the warming element. The switch is open but should be closed since the element is cold. I ordered a new switch. In the mean time, since it appears that the switch is a simple bimetal switch and perhaps stuck open, I tapped it several times with the end of my screw driver. That solved the problem for the time being. When the switch fails and tapping it doesn't work, I'll replace the switch.

Mr. Coffee... • Answered on Nov 12, 2017


you can't ,its up in the top behind the controls.
you have to take the pot totally apart.
only a trained tech should attempt this.

Mr. Coffee... • Answered on Nov 10, 2017


If you look where the reservior fits into the base, specifically where the water goes in, there is a rubber seal. It's held in by a circulary plastic piece and 3 screws. I took it apart there to see if something was amiss and decided after looking at it some that they had put the seal in upside down. So I put it back together with the lip of the seal facing up instead of down and I have not had a single drop of water leak from the reservior again. Now if I can get the thermos pot that came with it to stop leaking every time I pour a cup I will be a happy camper.

Mr. Coffee... • Answered on Nov 10, 2017


how old is it Woolworth have a shop warranty exchange policy if under 12 months old look on the bottom on the compliance plate and there will be a country of manufacture and maker

Mr. Coffee... • Answered on Nov 05, 2017


Hold the pot so that the spout is directly above the cup.

Mr. Coffee... • Answered on Feb 27, 2015


I use a quarter cup of white vinegar and the rest water. do it just like making coffee but don't put grounds in it. then run several pots of water through to rinse it out.

Mr. Coffee... • Answered on Oct 14, 2014

Not finding what you are looking for?
Mr. Coffee 072179228578 12 Cup Coffee Maker Logo

335 questions posted

Ask a Question

Usually answered in minutes!

Top Mr. Coffee Coffee Makers & Espresso Machines Experts

Cindy Wells

Level 3 Expert

6259 Answers

Mat Kramer
Mat Kramer

Level 1 Expert

20 Answers

Ross Keen

Level 3 Expert

1365 Answers

Are you a Mr. Coffee Coffee Maker and Espresso Machine Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Mr. Coffee Coffee Makers & Espresso...

  • Mr. Coffee Coffee Makers & Espresso...

Most Popular Question

cleaning light will not quit blinking

  • Coffee Makers & Espresso Machines
Loading...