General Information

NOTE - THE BREWER IS NOT READY TO PLUG IN

(See Page 6)

Improper installation will result in permanent damage and void the limited warranty. Read & follow the instructions on the next page.

•This brewer is designed to remain plugged in at all times (except during initial installation or when cleaning).

•A vacation switch is provided on the lower left side to completely shut off all electrical components when your plans take you away from home for three or more days. Safety features, designed into the BUNN® coffee brewer, make the daily use of this switch unnecessary.

•Whenever the brewer has been shut off or unplugged,ﬁll the tank with water and allow the water in the tank to heat to the proper temperature before using (about ﬁfteen 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 the correct method of brewing coffee, in less than three minutes.

•The brewed coffee ﬂows into the 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 only controls the decanter warmer.

•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 ﬂip lid should remain closed. Leaving the lid open may cause an unexpected drip of water from the sprayhead when cold water is poured into the top of the brewer.

•The decanter lid reduces coffee evaporation and temperature loss.

•Use CAUTION when dispensing hot water from the brewer.The water is approximately 50°F hotter than that available from your hot water faucet and is always available for other uses.

•The brewer is equipped with a 120 volt, three prong grounded cord set.The plug is provided with a round grounding pin.This is a safety feature and allows the plug to ﬁt into a properly grounded outlet. If the plug does not ﬁt into the outlet, contact an electrician to update your outlet. Do not attempt to bypass the safety aspect of this plug.

•The sprayhead may periodically become loose. Using extreme caution not to burn yourself, retighten the sprayhead with your ﬁnger tips.

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

38300.0057, B10, GR10 Series, GR10-B specifications

The Bunn 38300.0057, part of the GR10 Series, is a robust and reliable commercial-grade coffee maker, specifically designed for high-volume beverage preparation. This model, recognized for its efficiency and quality, is perfect for cafes, restaurants, and other establishments that prioritize speed and consistency in coffee production.

One of the standout features of the Bunn GR10 is its large capacity. The unit is capable of brewing up to 3.8 gallons of coffee per hour, making it ideal for busy environments. The design incorporates dual voltage capabilities, allowing the machine to adapt to different settings, which enhances its versatility. Additionally, the B10 version offers a compact right-side view, allowing for flexible placement in any kitchen setup.

The GR10-B utilizes Bunn's patented brewing technology, which ensures optimal extraction of flavor and aroma from the coffee grounds. This technology features a six-minute brew time, which significantly reduces wait times while still delivering a rich and flavorful cup of coffee. The precise water temperature and spray pattern are carefully engineered to enhance the brewing process, ensuring that each pot is consistently brewed to perfection.

Another important aspect of the Bunn 38300.0057 is its ease of use and maintenance. The machine features an intuitive operation panel with clear guidelines for brewing, which simplifies training for staff. The internal components are designed for easy access, allowing for quick cleaning and regular maintenance, thereby reducing downtime and ensuring that the coffee maker remains in peak operating condition.

The GR10 Series also boasts energy-efficient features, including a hot water faucet for tea or other beverages, which minimizes the need for additional equipment. The stainless steel construction ensures durability and a sleek appearance, making it not only functional but also aesthetically pleasing in any setting.

In summary, the Bunn 38300.0057, GR10 Series, GR10-B, and B10 models offer exceptional brewing capacity, advanced technologies for optimal flavor extraction, and user-friendly maintenance features. These characteristics make it a top choice for those seeking a high-performance coffee maker that can meet the demands of a busy beverage service environment.