Bunn Coffee Maker GRX User Manual

Use and Care Manual

Nothing

brews like a

BUNN.

For use with BX-B, BX-W, GRX-B, GRX-W.

Stainless Steel Tank

(Located Inside)

Sprayhead

Brew Funnel

Vacation Switch

Warmer Plate

Lid

Warmer Switch

Decanter Lid

Decanter

SPECIFICATIONS

Electrical - UL and C-UL Listed for Household Use Only. This brewer has an attached, 3-prong grounded cord set and requires 2-wire service with ground, rated 120 volts AC, 7½ amps, single phase, 60 Hz. Components include an 800-watt tank heater and a 34-watt tank “keep warm” heater and 46-watt decanter warmer; 900-watts total.

Dimensions - BX 14

/8” high; 71/8” wide; 133/4” deep

GRX 145/8” high; 71/8” wide; 133/4” deep

Brew Capacity - Four to 10 ﬁve-ounce (5 oz) cups per batch.

Weight - BX - 7.3 pounds; GRX - 7.1 pounds; includes decanter, ﬁlters, coffee funnel,

and deliming tool.

HIGH ALTITUDE USE

Your 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.

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

Initial Set Up Guide ............................................................................................................4

Brewing Perfect Coffee ......................................................................................................5

Better Brewing ................................................................................................................6-7

Cleaning and Maintenance .............................................................................................8-9

Draining the Brewer .........................................................................................................10

Authorized Service ..........................................................................................................10

Accessories .....................................................................................................................10

Troubleshooting ...............................................................................................................11

Limited Warranty ..............................................................................................................12

Keep this booklet for future reference

Record these numbers from the bottom of your brewer before ﬁlling the brewer with water:

MODEL: __________________________

DATE CODE: ______________________

If you need any assistance, please call us at

1-800-352-BUNN (2866).

In order to receive full assistance, please have your date code ready when calling for service. (Date code is located on the bottom of your brewer).

WARNING

RISK OF FIRE OR

ELECTRICAL SHOCK

WARNING, TO REDUCE THE RISK OF FIRE

AUTHORIZED SERVICE PERSONNEL ONLY

This symbol alerts you to important operating and service instructions.

OR ELECTRIC SHOCK

DO NOT DISASSEMBLE THE BREWER

NO USER-SERVICEABLE PARTS INSIDE

REPAIR SHOULD BE DONE BY

This symbol alerts you to the risk of ﬁre or electrical shock in the accompanying message.

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.

• Close supervision is necessary when the brewer is used by or near children.

• Unplug from outlet when not in use for extended periods of time and before cleaning. Allow to cool before putting on or taking off 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 manner. Return the brewer to an Authorized Service Facility for examination, adjustment, or repair. (Refer to page 10.)

• Using an accessory not evaluated for use with this brewer may cause injuries.

• For household use only. Do not use outdoors.

• Do not let cord hang over edge of 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 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 vinegar solution for cleaning, as speciﬁed in this manual.

• Do not clean decanter with cleansers, steel wool pads, or other abrasive materials.

• When the brewer is idle, the lid should be in the closed position.

SAVE THESE INSTRUCTIONS

A short power-supply cord is used to reduce the risks resulting from becoming entangled in or tripping over a longer cord.

If an extension cord is used, the marked electrical rating of the extension cord should be at least as great as the electrical rating of the brewer. The cord should be arranged so that it will not hang over the edge of table or counter where it can be pulled on by children or tripped over.

The extension cord must be a three-wire cord of the three-pronged, three-socketed, grounding type (including grounding conductor).

GENERAL INFORMATION

i no

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 on the lower side to completely shut off all electrical components when your plans take you away from home for three or more days. Safety features that are designed into the BUNN coffee brewer make the daily use of this switch unnecessary. Press I to turn on and press O to turn off.

• 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 hot water tank to keep the water at the proper temperature. This constant supply of hot water assures correctly brewed coffee in less than three minutes.

• (BTX models) 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.

• (GRX, BX and NHBX models) 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.

HOT WATER

Get hot water anytime. Just leave out the paper ﬁlter and coffee from the brew funnel. With funnel in place, pour cold water into brewer and in just minutes you will have hot water.

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