
BUNN Heat N Brew Programmable Coffee Maker

GET TO KNOW YOUR BREWER


IMPORTANT SAFEGUARDS
Follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and/or personal injury
- READ ALL INSTRUCTIONS.
- Do not touch hot surfaces. Use handles.
- To protect from electric shock, do not place the cord, plugs, or brewer in water or other liquids.
- Do not open the lid during heating or brewing.
- Close supervision is necessary when a brewer is used by or around children.
- Unplug from the outlet when not in use and before cleaning. Let the brewer cool before removing or replacing parts, and before cleaning.
- Do not operate the brewer with a damaged cord or plug, or if the brewer malfunctions or is damaged in any way. Contact Customer Support (see page 7)
- Using an accessory not evaluated for use with this brewer may cause injury.
- Do not use outdoors.
- Do not let the cord hang over the edge of the table or counter or touch hot surfaces.
- Do not place the brewer on or near a hot gas or electric burner or in a heated oven.
- Do not use a brewer for any purpose other than its intended use.
- Do not remove the brew funnel or carafe while brewing.
- The carafe is designed for use with this appliance. Do not use a carafe on a range top or in a microwave.
- Do not set a hot carafe on a wet or cold surface.
- Do not use a cracked carafe or a carafe with a loose or weakened handle.
- Do not pour any liquid into the water tank other than water or vinegar for cleaning, as specified in this manual.
- Do not clean the carafe with cleansers, steel wool pads, or other abrasive materials.
- When the brewer is not in use, keep the lid in the closed position.
NOTE: Heating water to the ideal brewing temperatures naturally generates some steam. BUNN suggests using your Brewer in an open area, and never under cabinets that may be damaged over time by exposure to steam.
NOTE: The short power-supply cord supplied reduces the risk of becoming entangled in or tripping over a longer cord. Extension cords are available and may be used if care is exercised in their use. If an extension cord is used, its marked electrical rating must be at least as great as the electrical rating of the brewer. The longer cord should be arranged so it will not hang over the edge of a table or counter, and so that it cannot be pulled on by children or tripped over. The extension cord must be a 3-wire cord of the 3-prong, 3-socketed, grounding type (including grounding conductor).
Record the Model and Date code before using: The model is located on the lower back of your brewer. The date code
is located on the metal prongs of your power cord – 4 digits are etched on each side of the metal prongs (Ex. 9999 99CH)
PROGRAMMING YOUR COFFEEMAKER
NOTE: You must set the clock to use the Auto-Start function. Remember to reset the clock for time changes and power outages.
set clock
- Plug the power cord into a standard electrical outlet.
- The display will flash for 10 seconds before setting automatically. (If not set, 12:00 AM becomes the default time.)
- Set time using the H (hour) and M (minute) buttons
- Numbers scroll forward only.
- Take care to select the correct AM/PM time.
- Press the Clock button again to set the time.

NOTE: The Auto-Start function must be activated each time you want to schedule a brew. If the Auto-Start button is not illuminated, the Auto-Start function is not activated.
auto-start (optional)
- Press the Auto-Start button. H (hour) and M (minute) buttons will light up, time will flash on the digital display.
- Set time using the H (hour) and M (minute) buttons. Numbers scroll forward only. Stop at the desired AutoStart time. Take care to select the correct AM/PM time.
- When the desired time is on the digital display, press the Auto Start button to activate. It will be set, and AutoStart will activate or wait 10 seconds, and it will set automatically. Once activated, the Auto-Start button will illuminate white.
- Place a BUNN coffee filter and coffee grounds into the Brew Funnel and slide into the Funnel Guides.
- Fill the coffeemaker with the desired amount of water and place the Carafe on the base of the coffeemaker (failure to follow steps 4 and 5 may result in property damage)
NOTE: To check your Auto-Start setting at idle, press the Auto-Start button twice, and the digital display will flash the programmed time. The flashing time will remain the set time unless you change it. After 10 seconds with no buttons pushed, the Auto-Start button will illuminate, and Auto-Start is set. To cancel, press Auto Start again.
HOW TO BREW
- Place a BUNN coffee filter into the Brew Funnel.

- Measure fresh coffee into the filter, shaking gently to level the grounds. How to get your Golden Cup
- Water
- 4 Cups/20 oz
- 6 Cups/30 oz
- 8 Cups/40 oz
- 10 Cups/50 oz
- Coffee
- 32.5 grams ~4-5 tbsp
- 48.7 grams ~6-7 tbsp
- 64.9 grams ~8-9 tbsp
- 81.3 grams ~10-11 tbsp
GOLDEN RATIO: 1part coffee to 18 parts water. Note: If you are using whole beans, for better precision, weigh the coffee before it is ground. To more accurately fill the brewer, make sure the water meets (and does not exceed) the measuring step in the Top Tank.

- Slide the Brew Funnel into the Funnel Guides.

- Fill the Carafe with water – minimum 4 cups (20oz), maximum 10 cups (50oz).
- Open the Flip Lid on top of the brewer; pour water into the Top Tank.
- Close the Flip Lid. Do not open the lid during heating or brewing
TIP: Pour in warm or hot water to decrease heating time.

- Position the Drip Free carafe on the base under the Brew Funnel.

- Press the Brew button to begin (~6 minutes) Heating. Brewer is on when the red light around the Brew Button is illuminated. The digital display will read ‘Heating’.

- Brewing begins immediately after Heating is complete.
- Digital display will read ‘Brewing’.
- The Warmer Plate will turn on and will automatically shut off after 2 hours.
- After the final drip out, remove the Brew Funnel and discard the filter and grounds. Do not touch hot grounds.
- To turn the Warmer Plate off when brewing completes, push the Brew Button (no red light visible).

- Turning the Warmer Plate back ON. The warmer plate will automatically shut off after 2 hours. Press & hold Brew Button for 5 seconds to turn back on.

CARE & CLEANING
Wash the brew funnel and glass carafe after each use – both are top rack dishwasher safe. Occasionally wipe the outside of your coffeemaker, including the area above the funnel, with a mild, non-citrus detergent and a damp cloth. While cleaning your coffeemaker, check the glass carafe handle and tighten with a Phillips screwdriver if it’s loose.
This unique brewing system is sensitive to mineral build-up from the water you use. Therefore, it is very important to clean the internal system at least every 3 months or whenever the digital displays show

“CLEAN” after a brew cycle is done. The higher the mineral content in the water you use, the more often you should
clean. Regular internal system cleaning will prolong the life of your coffeemaker and help guarantee an optimal brew result
Bunn accessories
BUNN offers a complete line of accessories, including paper filters, glass carafes, thermal carafes, replacement funnels, and more. Visit www.bunn.com to order parts and accessories, or call the BUNN Home Products Team at 1-800-352-2866
- Remove the Sprayhead located above the Brew Funnel by turning with your fingertips.
- Check the Sprayhead. If plugged with mineral deposits or white flakes, use a toothpick to remove. Clean the Sprayhead with a cloth and mild detergent. Rinse the Sprayhead with water.
- Slide the empty Brew Funnel into the Funnel Guides under the Sprayhead.
- Open the Flip Lid on top of the coffeemaker and fill the coffeemaker with equal parts of water and white vinegar solution (25 oz each).

- Close the Flip Lid.
- Place an empty Carafe on the base Warmer Plate of the coffeemaker.
- Let the solution sit for a few minutes.
- Press the Brew button to cycle the vinegar solution through the coffeemaker.
- Empty the carafe at the end of the cycle.
- Run 3 or more additional cycles with full carafes of water to flush remaining vinegar solution from the coffeemaker.
- Reinstall Sprayhead.
- To reset the “CLEAN” indicator, press and hold the “H” and “M” buttons for 5 seconds.
Note: For a stronger clean, 100% white vinegar (50oz) can be used. Press the Brew button and let the machine heat for 4 minutes. Then press the Brew button to pause the machine. Let the vinegar soak for 30 minutes. Press the Brew button to restart the machine and finish the brew cycle. Run 3 or more cycles with full carafes of water to flush remaining vinegar from the coffeemaker.
TROUBLESHOOTING
NOTE: Our friendly Customer Service Group is ready to help at 1-800-352-2866 or online at www.bunn.com


LIMITED WARRANTY
Bunn-O-Matic Corporation (“BUNN”) warrants the BUNN Speed Brew Coffee Coffeemaker, except the glass carafe, to be free from defects in materials and workmanship existing at the time of manufacture and appearing within the later of the following warranty periods:
- Three (3) years from the date of original purchase of a NEW Coffeemaker with delivery of a valid receipt evidencing such purchase or, in the absence of such a receipt, from the date of manufacture; or
- One (1) year from the date a REPAIRED OR REPLACEMENT Coffeemaker is received by the customer, in the case BUNN determines a coffeemaker returned within the NEW Coffeemaker warranty period requires repair or replacement.
If such a defect appears during the warranty period, we will (at our sole option) repair or replace the defective Coffeemaker with no charge for service or parts, provided the Coffeemaker is delivered at the customer’s expense to one of our authorized service centers (see page 6 for customer service info). Warranty does not cover claims resulting from misuse, failure to follow instructions on installation and use, use with water having a high mineral content, neglect, use of unauthorized attachments, commercial use, use on a current or voltage other than specified on the Coffeemaker, or unauthorized service during the warranty period under conditions otherwise covered by warranty
THIS WARRANTY SHALL BE EXCLUSIVE AND SHALL BE IN LIEU OF ANY OTHER WARRANTY, WRITTEN, ORAL, OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. In any event, the duration of any warranties implied by law, including but not limited to any implied warranties of merchantability or fitness for a particular purpose, is expressly
limited to the duration of this limited warranty. Some states do not allow time limitations on implied warranties, so the above limitation may not apply to you.
THE CUSTOMER’S EXCLUSIVE REMEDY FOR BREACH OF THIS WARRANTY OR OF ANY IMPLIED WARRANTY, OR OF ANY OTHER OBLIGATION ARISING BY OPERATION OF LAW OR OTHERWISE, SHALL BE LIMITED AS SPECIFIED HEREIN TO REPAIR OR REPLACEMENT, AT OUR SOLE OPTION. IN ANY EVENT, RESPONSIBILITY FOR SPECIAL, INCIDENTAL, AND CONSEQUENTIAL DAMAGES IS EXPRESSLY EXCLUDED. Some states do not allow limitation or exclusion of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights; you may have other rights, which vary from state to state.
TRADEMARKS
BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, The Horizontal Red Line, Bunn-OMatic, Bunn-O-Matic, Velocity Brew, My Café, Speed Brew, Phase Brew, trifecta, Air Infusion, Quality Beverage Equipment Worldwide, The Mark of Quality in Beverage Equipment Worldwide, A Partner You Can Count On, Brew Better Not Bitter, Brew better, not bitter., Coffee At Its Best, Nothing Brews Like a BUNN, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, are either trademarks or registered trademarks of Bunn-O-Matic Corporation.
For more manuals by Bunn, visit ManualsLibraryy
BUNN Heat N Brew Programmable Coffee Maker-FAQs
Q1. How does a BUNN Heat N Brew coffee maker work?
The coffee maker uses Heat & Release Technology™. It heats the water to the ideal temperature (197.6ºF–204.8ºF) before releasing it over the coffee grounds, ensuring consistent flavor extraction.
Q2. How does the programmable feature work?
You can set the machine in advance by adding water, coffee grounds, and a filter, then schedule the brewing time. Many people set it at night so coffee is ready in the morning.
Q3. How long does it take to heat up?
The initial heating takes about 15 minutes. After that, the water remains hot and ready for brewing.
Q4. How do I use my BUNN coffee maker for the first time?
Fill the carafe with fresh water (minimum 4 cups, maximum 10 cups), pour it into the top tank, insert a filter with ground coffee, place the carafe, and press the Brew button.
Q5. How much water should I put in?
You can brew between 4 cups (20 oz) and 10 cups (50 oz). Avoid overfilling the tank.
Q6. How much coffee should I use per cup?
Use about 1½–2 tablespoons of ground coffee per 6 oz cup. For 10 cups, you’ll need roughly 20 tablespoons (about 1¼ cups).
Q7. Why is my BUNN coffee maker not heating?
Possible causes include a faulty tank heater, thermostat, control board, thermal fuse, or heating switch. A technician may be needed for repair.
Q8. What does the red light on my BUNN mean?
Solid red light: The machine is on and heating/brewing.
Blinking red light: Water is heating. Once ready, the light will turn green, and brewing can begin.
Q9. What temperature does the BUNN brew at?
The coffee maker brews at the optimal range of 197.6ºF–204.8ºF, which is perfect for rich flavor.







