BUNN BTXB Thermal Carafe Home Coffee Brewer User Manual
- June 9, 2024
- BUNN
Table of Contents
BUNN BTXB Thermal Carafe Home Coffee Brewer
WARNING
RISK OF FIRE OR ELECTRICAL SHOCK
TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK DO NOT DISASSEMBLE THE COFFEE MAKER
NO USER-SERVICEABLE PARTS INSIDE REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE
PERSONNEL ONLY
Note: This symbol alerts you to important operating and service
instructions.
Danger: This symbol alerts you to the risk of fire or electric shock in
the accompanying message.
NOTE: The short power supply cord provided reduces the risk of becoming
entangled in or tripping over a longer cord. If an extension cord is used, its
marked electrical rating must be at least as great as the electrical rating of
the coffee maker. Make sure the extension cord does not hang over the edge of
a table or counter and that it cannot be pulled on by children or tripped
over. The extension cord must be a 3-wire cord of the 3-pronged, 3-socketed,
grounding type (including grounding conductor).
IMPORTANT: DO NOT PLUG IN UNTIL READING THE “INITIAL SETUP” SECTION.
PLEASE READ ALL INSTRUCTIONS BEFORE STARTING.
SPECIFICATIONS
BREW CAPACITY: 4 to 10 (5) oz. cups per batch
ELECTRICAL: UL and C-UL Listed FOR HOUSEHOLD USE ONLY. The coffee maker
has an attached, 3-prong grounded cord set and requires 2-wire service with
the ground.
ELECTRICAL RATED
GRX: 120 volts AC, 7.5 amps, single phase, 60 Hz, 900-watts
BX: 120 volts AC, 7.5 amps, single phase, 60 Hz, 900-watts
SBS: 120 volts AC, 7.5 amps, single phase, 60 Hz, 900-watts
CSB1: 120 volts AC, 7.5 amps, single phase, 60 Hz, 900-watts
CSB2: 120 volts AC, 7.5 amps, single phase, 60 Hz, 900-watts
BTX: 120 volts AC, 7 amps, single phase, 60 Hz, 850-watts
CSB3T: 120 volts AC, 7 amps, single phase, 60 Hz, 850-watts
Not designed for High Altitude locations above 4,000 feet. High Altitude units
are available. See BUNN.COM for details.
GETTING STARTED
Record the model and date code before using. The model and date code are
located on the bottom of your coffee maker.
Register your product:www.bunn.com/home-support/resource-center/product-
registration
Questions?
Go to:https://retail.bunn.com/support/products
or call customer service at
1-800-352-2866 (USA) or
1-800-263-2256 (Canada). Please have
your model and date code ready when calling for service.
COFFEE MAKER FEATURES
FEATURES
- Brew Funnel
- Lid
- Internal Hot Water Tank
- Drip-Free Glass Carafe
- Carafe Lid
- Warmer Plate
- Sprayhead
- Warmer Switch
- Tank Power Switch
- Pour-In Bowl
- Thermal Carafe
- Thermal Carafe Lid
- Base
- Top Cover
SAFEGUARDING
IMPORTANT
Follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock and personal injury.
- READ ALL THE INSTRUCTIONS IN THIS MANUAL.
- Use caution. This coffee maker produces hot liquids: hot liquids can burn you
- Place and use the coffee maker on a level surface.
- Do not touch hot surfaces. Use handles.
- Do not tip the coffee maker.
- To protect against electric shock, do not place cords, plugs, or coffee maker in water or other liquids.
- Do not open the lid during brewing.
- Close supervision is necessary when a coffee maker is used around children.
- The internal hot water tank contains hot water. Before cleaning, removing, or replacing parts, press the power switch off, unplug the coffee maker and let it cool (up to 2 hours.)
- Do not operate the coffee maker with a damaged cord or plug, or any other malfunction or damage. Return the appliance to an authorized service facility for examination, repair, or adjustment.
- Using an accessory not evaluated for use with this coffee maker may cause injury.
- Use the coffee maker indoors only.
- Do not let the cord hang over the edge of the table or counter.
- Do not place the coffee maker in or near a hot gas or electric burner, in a heated oven, or in any other heated area.
- Do not use a carafe on a range top or in a microwave.
- Do not use the coffee maker for any purpose other than its intended use.
- Do not remove the brew funnel or carafe while brewing.
- Do not set a hot carafe on a cold surface.
- Do not use a cracked carafe or a carafe with a loose or weakened handle.
- Do not pour any liquid into the internal hot 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 coffee maker is not in use, keep lid in the closed position.
- To disconnect, turn any control to the OFF position, then unplug from the wall outlet.
INITIAL SETUP
DO NOT PLUG IN THE COFFEE MAKER UNTIL STEP 5, OR YOU RISK PERMANENTLY DAMAGING
THE MACHINE.
Follow the steps on the next page for proper setup.
-
Slide empty brew funnels into funnel rails.
-
Fill the carafe with water. Pour Water into the coffee maker.
NOTE: Keep the lid open. -
Place the carafe under the funnel. Close lid. Wait 4 minutes while the internal tank fills.
-
Repeat steps 2 and 3 until water flows from the funnel.
-
Plug in the coffee maker.
-
Press the power switch located on the side. (I=ON, O=OFF) Wait 15 minutes for the water in the tank to heat.
HAVE QUESTIONS? bunn.com/home-products/setup
HOW TO BREW
- Place a BUNN® coffee filter into the brew funnel
- Scoop ground coffee into the filter
- Gently shake the brew funnel to level the grounds
- Slide the funnel into the funnel rails
- Fill the carafe with water: 20oz for 4 cups, and 50oz for 10 cups.
- Open the lid, and pour water into the coffee maker
- Position the carafe on the warmer plate (or on the base for Thermal models*)
- Close the lid**
- Turn on the warmer switch
- Wait 4 minutes for the drip-out to complete
NOTE: Your thermal carafe holds coffee hot for about 2 hours. For best
results, preheat the carafe by filling it with hot water, let sit for 30
seconds, then empty it before beginning to brew.
NOTE: Opening the lid during the brew will stop water flowing into the
funnel. Coffee will stop flowing out of the funnel when drip-out is complete.
BASIC CLEANING
FOR SPEED BREW MODELS: (Excluding Thermal models)
-
Wash the brew funnel and glass carafe after each use.
-
Both are top-rack dishwasher safe.
Important: Separate the carafe lid from the carafe when washing in the dishwasher, and use the top shelf only for both the glass and the lid. If washing by hand, use a mild, non-abrasive dish soap. -
Wipe the outside of the coffee maker occasionally, including the area above the brew funnel.
NOTE: After wiping down, ensure that the warmer switch is in the OFF position.
FOR THERMAL MODELS:
Important: Do not use an abrasive device to clean the carafe, because it will scratch the stainless steel. Occasionally, remove the brew-through valve on the Thermal Carafe lid and clean it with mild, non-abrasive detergent. To remove the valve, lift at the edge and pull up. Be sure to clean the passage where the valve is located (the valve is not on all models).
- To remove coffee stains from inside the thermal carafe, place a paper filter in the brew funnel and pour 2 teaspoons of powder dishwasher detergent into the brew funnel.
- Pour one carafe of water into the coffee maker.
- Place the carafe under the funnel and close the lid.
- When the brewing cycle stops, remove the brew funnel and discard the filter.
- Rinse the funnel.
- Allow the carafe to sit for about 15 minutes.
- Use a soft bristled brush to clean the inside and outer rim of the carafe.
- Scrub the carafe pour lip and lid with a soft cloth, warm water and mild detergent.
- When finished, pour out the solution in the carafe.
- Rinse the carafe and the lid.
CLEANING THE SPRAYHEAD
Cleaning the sprayhead tube removes deposits formed by natural mineral content
in your water. The more mineral content in your water, the more you should
clean.
A good rule of thumb is to clean it every 3 months. If you have very hard
water, then twice a month may be necessary.
You will need a toothpick, dish soap, and a soft cloth.
- Press the tank power switch to the OFF position, unplug the coffee maker, and allow it to cool for at least 2 hours.
- Remove the funnel and unscrew the spray head, loosening it with your fingertips.
- Reinsert the funnel in the machine.
- Pour a carafe of fresh water into the coffee maker. Keep lid open.
- Place the empty carafe under the funnel and close the lid. Water will flow into the carafe.
- Check the spray head holes and clear any deposits with the toothpick.
- Clean the spray head with a cloth and dish soap. Rinse with water.
- Empty the water from the carafe and replace the empty carafe under the funnel.
- Remove the brew funnel and reinstall the spray head. Reinsert the brew funnel.
- Plug in the coffee maker. Press the tank power switch to the ON position.
- Wait 15 minutes for the water in the tank to reach brew temperature.
- Your machine is again ready for brewing.
NOTE: For a replacement sprayhead, call customer service at 1- 800-352-2866 (USA) or 1-800-263-2256 (Canada).
ROUTINE CLEANING
Routinely clean your coffee maker every 3 months. More frequency may be
needed, depending on the mineral content in your water. Routine cleaning of
your coffee maker removes mineral deposits in the internal hot water tank and
will prolong the life of your coffee maker.
You will need: 1 quart (32oz) of white vinegar, a toothpick and dish
soap.
- Slide the brew funnel into the funnel rails.
- Place the carafe under the funnel.
- Open the lid and pour the vinegar into the coffee maker.
- Close the lid. Empty the carafe when the liquid stops flowing.
- Flip the tank switch to the OFF position and unplug the coffee maker. Allow the vinegar to sit in the coffee maker for at least 2 hours.
- Remove the brew funnel and unscrew the spray head. Check the spray head holes and clear any deposits with the toothpick.
- Clean the spray head with a cloth and dish soap.
- Rinse with water.
- Pour a carafe of fresh water into the coffee maker. Place the carafe under the funnel and reinsert the funnel.
- Close the lid (the water will begin to flush out the vinegar from the internal hot water tank).
- Empty the carafe when the liquid stops flowing.
- Repeat the process of cycling fresh cold water 3 or more times, or until you no longer smell the vinegar.
- Remove the funnel and reattach the spray head.
- Replace the funnel and place the carafe under the funnel. Plug in the coffee maker. Flip the tank switch to the ON position.
- Allow the water in the tank to reach brewing temperature (which should take about 15 minutes). Your coffee maker is again ready for brewing.
Questions? Contact customer service at 1- 800-352-2866 (USA) or 1-800-263-2256 (Canada).
DRAINING THE COFFEE MAKER
WATER IN THE COFFEE MAKER SHOULD BE DRAINED WHEN THE COFFEE MAKER IS:
- Transported
- Shipped
- Stored in an unheated location with a chance of freezing
- Not to be used for an extended period of time
TO DRAIN:
- Flip the tank switch to the OFF position, unplug the coffee maker, and allow it to cool for at least 2 hours.
- Remove the funnel and the spray head, loosening with your fingertips.
- Grasp the back of the coffee maker and turn it upside down over a sink.
- Continue tipping the coffee maker until the flow from the spray head tube and lid stops.
- Attach the spray head and insert the funnel into the coffee maker.
- Return the coffee maker to the upright position.
TROUBLESHOOTING
WARRANTY
Bunn-O-Matic Corporation (“BUNN”) warrants the BUNN® Speed Brew Coffee maker, except 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 Coffee maker with the 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 Coffee maker is received by the customer, in the case, BUNN determined a coffee maker returned within the NEW Coffee maker warranty period required to repair or replacement.
If such a defect appears during the warranty period, we will (at our sole
option) repair or replace the defective Coffee maker with no charge for
service or parts, provided the Coffee maker is delivered at the customer’s
expense to one of our authorized service centers (see page 4 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 Coffee maker, or unauthorized
service during the warranty period on 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.
FAQs
How do I clean my BUNN BTXB Thermal Carafe Home Coffee Brewer?****
Clean the outside of the carafe with a damp cloth. DO NOT IMMERSE THE CARAFE IN WATER OR ANY OTHER LIQUID.
How do I descale my BUNN BTXB Thermal Carafe Home Coffee Brewer?****
The BUNN BTXB Thermal Carafe Home Coffee Brewer is designed to reduce mineral
build-up and eliminate the need for descaling. If you choose to descale your
brewer, please follow the directions below. DO NOT DISASSEMBLE THE BREWER. DO
NOT USE ALCOHOL OR ABRASIVE CLEANERS ON ANY PART OF THE BREWER.
1. Remove the carafe from the unit and rinse it thoroughly with hot water.
2. Fill the water tank with a solution of one part white vinegar to five
parts water.
3. Place a paper filter in the basket and add 2 tablespoons of white
vinegar to the filter and discard coffee grounds from previous brew cycle.
4. Turn on the brewer and run until all of the vinegar solution has been
dispensed into a cup or glass, about 5 minutes. Discard paper filter after
use.
5. Rinse carafe thoroughly with hot water and wipe dry with a soft cloth
or paper towel, if necessary.
6. Replace carafe on brewer, making sure it is securely seated on base
before plugging in brewer for operation (see Initial Setup section).
where was it produced?****
On the base of the carafe, I discovered a made in China sticker. Designed and assembled in the US, the packaging boasts. weak word choice.
How long will a thermal carafe keep coffee hot?****
Coffee with a temperature between 150 and 180 degrees is the most popular. For at least a few hours, a thermal carafe with good insulation can hold coffee at or above these temperatures.
Do thermal carafe keep coffee hot?****
It essentially prevents cold or hot air from entering the carafe and maintains heat trapped inside of it. In contrast to a glass carafe, its double-walled construction can keep your coffee hot for hours.
What is the best carafe temperature?****
The coffee maker must first bring the coffee to the proper temperature before it can be kept there in a thermal carafe. Coffee should be brewed between 195 and 205 degrees Fahrenheit for the optimum extraction (4), but not all drip brewers meet this requirement.
How does a thermal carafe work?****
A double-walled container with a pour server is known as a thermal carafe. Stainless steel is the material of choice. A vacuum exists between the walls to minimise convectional heat transfer. The contents of the thermal carafe pour servers can maintain heat for hours with very little heat loss.
How many cups of coffee are in a thermal carafe?****
Keurig 2.0 K-Cup Pod Coffee Maker Compatible with Keurig 2.0 Thermal Carafe 32oz Double-Walled, Vacuum-Insulated, Holds and Dispenses Up to 4 Cups of Hot Coffee, Stainless Steel.
What’s the point of a coffee carafe?****
Water, coffee, wine, and other beverages are served in carafes, which are often made of glass or metal and have handles. For warming purposes or as an additional container for serving, many individuals use a carafe to hold their freshly brewed coffee.
How do you use a thermal coffee carafe?****
Put hot water in and leave the device standing for three to five minutes. Fill the container to the top with the hot beverage before serving. To keep liquid and temperature inside, tighten the lid.
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