Bunn 428220001E service manual Installation & Operating Guide

Page 1

®

INSTALLATION & OPERATING GUIDE

BUNN-O-MATIC CORPORATION

POST OFFICE BOX 3227

SPRINGFIELD, ILLINOIS 62708-3227

PHONE: (217) 529-6601 FAX: (217) 529-6644

To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts Catalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, at www.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog and

manual updates. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070.

42822.0001E 05/12 ©2010 Bunn-O-Matic Corporation

Image 1
Contents Installation & Operating Guide BUNN-O-MATIC Commercial Product Warranty Recommended Preventive Maintenance ContentsIntroduction For USE by Trained Personnel only Important Safe GuardsCE Requirements Electrical RequirementsPlumbing Hook-Up Plumbing RequirementsOperating Controls Initial SET-UPRinse Brew StartOn Next Coffee BrewingAdjusting Brewing Parameters SET Temp Press OUT TimeRinsing Check Valve Removal Daily Cleaning Sprayhead RemovalDeep Clean Cycle Cleaning Tablets Cleaning CycleTank Draining Front Panel Removal and Tank DrainingDisconnect Brewer From Water Supply Before Draining Level Recipe Changes Enabled LockedYES House Special Change Next Decaf House SpecialCustom Advanced Adjustments & Optional SettingsCustom Name No Save ? YESBase Temperature Enable Disable Select Default English Units Metric DoneEnglish Brew Lockout ? No Done YESReset Rinse AIR PowerEnter Service # Factory Defaults Service ToolsTest Outputs ? Vent Valve On Next OFF Turbulence Pump Press OUT PumpNothing Pressed On Next OFF Test Switches YESBrew Chamber Calibrate Flow ?Brewing CAL TemperatureHOT Liquids Do not Open Brew Chamber or Remove Container Until FinishedTrifecta Are YOU Sure ?

428220001E specifications

The Bunn 428220001E is a high-quality commercial coffee brewer designed for businesses that prioritize speed and efficiency in their coffee service. This model stands out in the realm of brewing technology, featuring a range of innovative designs and functionalities that cater to various commercial environments, including restaurants, cafes, and office spaces.

One of the main features of the Bunn 428220001E is its dual-brew capability, allowing users to brew multiple pots of coffee simultaneously. This is particularly advantageous for high-demand situations where time is of the essence. The machine is equipped with two warmers, ensuring that coffee can be kept at optimal serving temperatures while additional batches are being prepared.

The brewer utilizes Bunn's advanced brewing technology, which includes an internal tank that maintains water at optimal brewing temperatures. This feature enables quick brewing, reducing wait times for customers. Additionally, the Bunn 428220001E offers easy-to-use controls, allowing baristas to set brew strength and adjust temperature settings to suit their specific preferences.

The machine is built with durability in mind, featuring high-quality materials that are designed to withstand the rigors of a busy coffee service environment. Its stainless steel construction not only provides added longevity but also ensures ease of cleaning, making maintenance straightforward and hassle-free.

Another characteristic of the Bunn 428220001E is its versatility. It is compatible with both ground coffee and coffee pods, giving businesses the flexibility to choose their preferred brewing method. This adaptability allows establishments to cater to a wide range of customer preferences, enhancing overall customer satisfaction.

Furthermore, the machine includes a safety feature that prevents overheating, ensuring that the brewing process is safe. This focus on safety, along with its user-friendly interface, makes it an excellent choice for coffee shops with a diverse workforce.

In summary, the Bunn 428220001E is an exceptional commercial coffee brewer that combines efficiency, durability, and versatility. With its dual-brew capability, advanced brewing technology, and user-friendly controls, it is perfectly suited for any high-volume coffee service environment. Its robust design ensures longevity and reliability, making it a worthy investment for businesses looking to enhance their coffee offerings.