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 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.

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 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 (10°C) 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

 

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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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Bunn BX-W, GRX-B, GRX-W manual General Information, HOT Water

BX-W, GRX-W, GRX-B specifications

The Bunn GRX-W, GRX-B, and BX-W are integral models in Bunn’s exceptional line of commercial coffee brewing equipment, widely recognized for their reliability and performance in serving high-quality beverages. These models cater to various settings, from cafes to restaurants, ensuring an optimal brewing experience.

The Bunn GRX series, which includes the GRX-W (with a white finish) and GRX-B (in black), is designed to deliver consistently brewed coffee with exceptional flavor profiles. One of the standout features of the GRX series is its patented brewing technology that uses a unique spray head design, ensuring optimal extraction from coffee grounds. This design promotes even saturation, allowing for maximum flavor extraction and ensuring that each cup of coffee is rich and aromatic.

Both GRX models come equipped with a digital timer that not only simplifies operation but also enables precise control over the brewing process. This feature allows for customization of brewing times and water temperature, essential for achieving specific flavor notes that coffee enthusiasts crave. The machines also have a powerful heating element that provides quick recovery time, ensuring fast service during peak hours.

The Bunn BX-W, on the other hand, is tailored for users seeking versatility and convenience. This model stands out with its sleek design and user-friendly interface, which includes a single machine that can brew both traditional coffee and specialty beverage options. The BX-W utilizes a similar advanced brewing technology as the GRX series, ensuring that beverages maintain high quality whether brewed for quick serve or extensive orders.

All three models focus on energy efficiency and durability. They are constructed with high-quality materials designed to withstand the rigorous demands of a busy commercial setting. In addition, the Bunn machines feature an easy-to-clean design, with accessible components that minimize downtime and maintenance efforts.

Furthermore, Bunn’s commitment to innovation is evident in their incorporation of intuitive controls and display indicators, which enhance the user experience and operational efficiency. These features ensure that staff can brew with precision while maintaining consistent quality, making the Bunn GRX-W, GRX-B, and BX-W ideal choices for any establishment looking to elevate their coffee service.

Investing in these machines not only ensures excellent coffee but also adds to the professionalism and appeal of the serving space, making them essential for any quality-driven beverage operation.