CONTENTS

Warranty

2

User Notices

4

Introduction

5

Electrical Requirements

5

Plumbing Requirements

5

Initial Set-up

6

Electrical Hook-up

6

Plumbing Hook-up

6

Operating Controls & Interface

7

Installing Pump Tubing

9

Initial Fill & Heat

10

Rinse Alarm Feature

11

Programming the Dispenser

12

Priming the Concentrate Lines

16

Draining the Hot Water

16

Operating the Dispenser

17

Cleaning & Preventive Maintenance

18

Replacing the Pump Tubing

19

Calibrating the Dispenser

20

Troubleshooting Guide

22

Field Calibration of the Concentrate Pumps

24

Dispenser Flow Rate Calibration

24

Field Calibrating the Empty Product Warning

25

Schematic Wiring Diagrams

26

3

38791 031606

 

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Bunn 38791.0000K service manual Contents

38791.0000K specifications

The Bunn 38791.0000K is an innovative coffee maker that has gained popularity among both home users and commercial establishments. Designed for those who appreciate efficiency and quality, this machine boasts a range of features that enhance the brewing experience.

One of the standout characteristics of the Bunn 38791.0000K is its high-capacity brewing system, which allows users to brew up to 3.8 gallons of coffee per hour. This rapid brewing capability makes it an ideal choice for settings that require a continuous supply of freshly brewed coffee, such as busy offices, cafes, and restaurants.

The coffee maker is equipped with a stainless steel water tank that maintains optimal brewing temperatures, ensuring that each cup of coffee is brewed to perfection. This consistent temperature control is crucial for extracting the full flavor from coffee grounds, resulting in a rich and aromatic brew every time.

Another key feature of the Bunn 38791.0000K is its patented brewing technology, which uses a pulse brew process. This method allows for adjustable brew times and water flow rates, giving users the flexibility to customize their brewing experience. Whether you prefer a strong, bold flavor or a milder brew, this technology caters to various taste preferences.

Additionally, the machine is designed for ease of use and maintenance. It features a simple interface, making it user-friendly for both novice and experienced coffee enthusiasts. The removable brew basket and easy-to-access water reservoir simplify cleaning and refilling, which is especially beneficial in high-demand environments.

The Bunn 38791.0000K is also equipped with a hot water faucet, allowing users to dispense hot water for tea or instant soups, further enhancing its versatility in any setting. This feature makes it a multi-functional appliance that can cater to various beverage needs.

Built with durability in mind, this coffee maker features a robust construction that withstands the rigors of daily use. Its stainless steel finish not only provides a sleek, modern look but also contributes to its longevity.

In summary, the Bunn 38791.0000K stands out in the realm of coffee makers due to its impressive brewing capacity, advanced technology, user-friendly design, and durability. Whether used in a home kitchen or a bustling cafe, it delivers coffee quickly and efficiently, ensuring satisfaction with every cup.