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GENERAL INFORMATION

Improper set up will result in permanent damage and void the limited warranty. 
Read and follow the initial set up instructions on page 4.
•  This brewer is designed to remain plugged in at all times, except during initial set up or 

when cleaning.

•  A vacation switch is provided to completely shut-off all electrical components when 

you’ll be away from home for three or more days.  Safety features that are designed 
in the BUNN coffee brewer make daily use of this switch unnecessary.  On the 

NHBX

the switch is on the lower right side (when you’re facing the brewer).  Press 

I

 to turn 

on and 

O

 to turn off.  On the 

STX, it is on the lower back of the brewer.  To turn it on, 

press in the top of the switch (

I

) and to turn off press in the bottom (

O

). The red power 

light on the right front of the 

STX trunk will be illuminated when the power is on.

•  If the brewer has been shut off or unplugged for an extended period of time, fill the 

tank with water and allow the water in the tank to heat to the proper temperature 
before using (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.

• 

(STX model) The brewed coffee flows into an unheated thermal carafe. The double 
wall stainless steel construction will hold coffee at serving temperature for about two 
hours at maximum flavor. Pre-heating with hot water will increase the time your coffee 
stays warm.

• 

(NHBX model) The brewed coffee flows into a glass decanter where it is kept at serving 
temperature on the porcelain decanter warmer. The warmer is controlled by the lighted on/
off switch on the front of the brewer.

NOTE: The warmer switch controls only the decanter warmer.
•  The decanter lid reduces coffee evaporation and temperature loss.
•  While coffee is being brewed, the newest water in the tank is heated to the proper 

temperature and held until needed.

•  When the brewer is not in operation, the lid should be closed. If the lid is left open, 

water could drip from the sprayhead when cold water is poured in.

•  Use CAUTION when dispensing hot water from the brewer. The water is approximately 

50°F hotter than what’s available from your hot water faucet and is always available for 
other uses.

•  The sprayhead may periodically become loose. Using extreme caution since it may be 

hot, retighten the sprayhead with your fingertips. 

NOTE: A severe burn may result if the sprayhead becomes loose and falls off while the 
coffee is brewing.

Summary of Contents for NHBX

Page 1: ...Use and Care Manual ...

Page 2: ... BUNN coffee brewer is designed to operate in most areas of the country 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 41756 0000A 2 09 2009 BUNN O MATIC CORPORATION STX NHBX Brewers 1 1 2 2 3 3 5 7 9 9 4 6 8 Vacation Switch Back of STX Right side of NHBX Brew Funnel Lid Swivel to open left or right Stainless...

Page 3: ...ice instructions Keep this booklet for future reference Record these numbers from the bottom of your brewer before filling the brewer with water MODEL ___________________________ DATE CODE _______________________ WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT DISASSEMBLE THE BREWER NO USER SERVICEABLE PARTS INSIDE REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY This symbol ...

Page 4: ...s or electric burner or in a heated oven Do not use brewer for any other purpose than its intended use Do not place or remove funnel or decanter while brewing Do not use the decanter on a range top or in a microwave Do not set a hot decanter on a cold surface Do not use a cracked decanter or a decanter with a loose or weakened handle Do not pour liquids into the water tank other than water or vine...

Page 5: ...per temperature This constant supply of hot water assures correctly brewed coffee STX model The brewed coffee flows into an unheated thermal carafe The double wall stainless steel construction will hold coffee at serving temperature for about two hours at maximum flavor Pre heating with hot water will increase the time your coffee stays warm NHBX model The brewed coffee flows into a glass decanter...

Page 6: ...nder funnel and close the lid 4 Wait until water flows from the funnel When water flow stops pour out any water that has collected in the decanter Replace decanter on brewer below the funnel 5 Now plug in the brewer 6 Press the vacation switch located on the side NHBX or the back STX of the brewer to turn unit on Press I to turn on and press O to turn off Wait 15 minutes for the water in the tank ...

Page 7: ...carafe with hot water 6 Turn on the warmer not applicable with STX brewer 7 Close the lid to start the flow of water into the tank 8 When brewing has stopped remove the brew funnel and discard the filter and grounds Do not touch hot grounds NHBX STX 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 yo...

Page 8: ...w cycle time for the most coffee flavor without bitterness Brew cycles that expose ground coffee for more than 6 minutes cause an overextracted bitter taste TURBULENCE The unique sprayhead design creates the right amount of turbulence to suspend ground coffee and extract flavor evenly and thoroughly With most coffee makers water drips straight through without evenly exposing all coffee granules to...

Page 9: ...ecommends you AVOID Mixing fresh brewed coffee with previously brewed coffee Brewing over prev ously u ed coffee grounds all the flavor has already been completely ext acted Re heating for serving any coffee with a temperature below 175 F Serving coffee brewed with beans or ground coffee past the freshness date Letting coffee bake on a brewer warmer Twenty to 30 minutes is the maximum time allowab...

Page 10: ... close the lid Water will flow into decanter 5 Check the holes of the sprayhead If plugged with mineral deposits or white flakes they may be cleared by using a toothpick Clean the sprayhead with a cloth and mild detergent Rinse the sprayhead with water then reinstall Empty water from decanter 6 Plug in the brewer and allow the water in the tank to reheat before using approximately 15 minutes PERIO...

Page 11: ...lid counterclockwise to remove Occasionally the brew through valve should be removed and cleaned Lift at the edge and pull up Use a mild non abrasive detergent to wash the lid thoroughly paying particular attention to the passage where the brew through valve is located After rinsing replace the brew through valve into the carafe lid Do not use a scrub pad or other abrasive cleaning device to clean...

Page 12: ... the area around the top lid Continue tipping the brewer until the flow stops 4 Replace the sprayhead and funnel after the water has been drained AUTHORIZED SERVICE For Service Information Contact Bunn O Matic Corporation 1400 Stevenson Drive Springfield IL 62703 800 352 2866 Bunn O Matic Corporation 900 E Townline Rd Creston Iowa 50801 Bunn O Matic Corporation Canada 280 Industrial Parkway S Auro...

Page 13: ...nd filter You may need to adjust water input accordingly Use BUNN paper filters Sprayhead is missing Decaffeinated fine grind coffee or softened water is used See bottom of page 10 to order correct sprayhead or paper filters Plug in brewer and turn on vacation switch on side of brewer Allow 15 minutes for water to heat to proper temperature Warmer switch should be in the on position NHBX If using ...

Page 14: ...h water having a high mineral content neglect use of unauthorized attachments commercial use use on a current or voltage other than specified on the Brewer 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 EXPRESS WARRANTY WRITTEN OR ORAL INCLUDING BUT NOT LIMITED TO ANY EXPRESS WARRANTY...

Page 15: ...me brewer Desincrustar cafetera q Periodic cleaning Limpieza periódica Routine Cleaning Limpieza de Rutina Date Fecha _______________________ q Delime brewer Desincrustar cafetera q Periodic cleaning Limpieza periódica Routine Cleaning Limpieza de Rutina Date Fecha _______________________ q Delime brewer Desincrustar cafetera q Periodic cleaning Limpieza periódica Routine Cleaning Limpieza de Ruti...

Page 16: ...Bunn O Matic Corporation 1400 Stevenson Drive Springfield IL 62703 USA 1 800 352 BUNN 2866 www bunn com ...

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