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Use and Care Manual
Nothing
brews like a
BUNN.
For use with BTX-B

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Questions and answers

Richard Vander Putten
March 12, 2025

Water leaks out of what looks like a weep hole above the carafe

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Joanne Short
April 4, 2025

I replaced the spray head and now the coffee is getting all over the basket and seems to just run into the carafe very quickly

1 comments:
Mr. Anderson
April 4, 2025

Coffee may be spilling over the basket and running into the carafe quickly after replacing the sprayhead because the sprayhead may not be installed correctly, or the wrong sprayhead may have been used. An incorrect or improperly installed sprayhead can cause uneven water distribution, leading to overflow. Also, brewing over previously used grounds or mixing fresh coffee with old grounds can contribute to overflow.

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Summary of Contents for Bunn ThermaFresh

  • Page 1 Use and Care Manual Nothing brews like a BUNN. For use with BTX-B...
  • Page 2: Specifications

    For high ® altitude use, over 4000 feet, models with a “D” designation should be used. The BUNN logo is a trademark of Bunn-O-Matic Corporation. 38864.0000G 10/08 ©2006 BUNN-O-MATIC CORPORATION...
  • Page 3: Table Of Contents

    Welcome Thank you for purchasing a BUNN home brewer. BUNN home brewers are uniquely designed to do exactly what BUNN commercial brewers do: give you great-tasting coffee – quickly, simply and consistently. Table of Contents Important Safeguards ......................2 General Information ......................3 Hot Water ...........................3...
  • Page 4: Important Safeguards

    IMPORTANT SAFEGUARDS Follow these 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. • Do not place cord, plugs, or brewer in water or liquid. •...
  • Page 5: General Information

    (about 15 minutes or until the heating sound stops). • Your BUNN coffee brewer has a specially designed tank to keep the water at the proper temperature. This constant supply of hot water assures correctly brewed coffee in less than three minutes.
  • Page 6: Initial Set Up Guide

    Initial Set Up Guide IMPORTANT: Brewer is NOT ready to plug in until you have followed the steps below. Do NOT plug in brewer until step #5. NHBX BTX/BX/GRX 1. Slide empty funnel into funnel guides as shown. 2. Fill decanter with cold water. Swivel or lift brewer lid and pour water into brewer.
  • Page 7: Brewing Perfect Coffee

    30 seconds. Empty before brewing coffee into carafe. k n o w BUNN filters are unique. Made with a special grade of paper for best coffee f avor, our filters are designed for strength, so the sides are taller and you don’t end up with overflow and grounds k n o w S a b í...
  • Page 8: Better Brewing

    Better Brewing BUNN home brewers are made to do exactly what BUNN commercial brewers do: produce great tasting coffee - quickly, simply and consistently. Cup after flavorful cup, year after year, nothing brews like a BUNN. The Patented BUNN Brewing Difference...
  • Page 9 • Pre-heat the thermal carafe with hot water for best results. • Use only BUNN paper filters for proper fit and function. Using a shorter filter may result in overflow. • Dispose of filter and grounds immediately after brewing to prevent drip-through of unwanted flavors trapped in used coffee grounds.
  • Page 10: Cleaning And Maintenance

    (approximately 15 minutes). PERIODIC CLEANING You should clean your BUNN brewer at least every 3 months. The frequency of cleaning depends on the mineral content of your water. 1. Slide an empty brew funnel into the brewer under the sprayhead and center an empty decanter on the base plate.
  • Page 11: Thermal Carafe Routine Cleaning

    6. Cool the brewer by pouring a full decanter of fresh, cold water into the top of the brewer. Place decanter on the base plate and close the lid. When water has stopped flowing from the brewer, empty the decanter. Repeat this process and set the decanter aside.
  • Page 12: Draining The Brewer

    DRAINING YOUR BREWER The water in your BUNN coffee brewer should be emptied whenever it is taken on a trip, shipped, stored in an unheated location with a chance of freezing, or goes unused for a extended period of time. To drain your brewer, use the following procudure: 1.
  • Page 13: Troubleshooting

    • Refer to deliming instructions (step 3) on page 8. Deliming tool doesn’t go in all the way • For repair information, go to www.bunn.com, Home Coffee Brewer leaks Brewers or call 800-352-2866.
  • Page 14: Limited Warranty

    One (1) year from the date REPAIRED OR REPLACEMENT BREWER is received by the customer when returned to Bunn-O-Matic after the new Brewer warranty has expired. d) One (1) year from the date of purchase of a REMANUFACTURED BREWER.
  • Page 15 Bunn-O-Matic Corporation 1400 Stevenson Drive Springfield, IL 62703 USA 1-800-352-BUNN (2866) www.bunn.com...

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