Bunn LCC-2 service manual Contents

Page 3

 

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

39288 083106

 

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Contents Phone 217 529-6601 FAX 217 LCC-2 LPBUNN-O-MATIC Commercial Product Warranty Contents User Notices 00656.0001 00986.0002 00824.0002 37881.0000 11646.000240054.0000 Introduction Electrical RequirementsPlumbing Requirements Turn on the water supply and check for leaks Initial SET-UPPlumbing HOOK-UP Early Models Plumbing HOOK-UP Late ModelsOperating Controls and Interface Electrical HOOK-UP39288 Installing the Pump Tubing Installing Pump TubingInitial Fill & Heat Rinse Alarm Feature Disabled NoneServe product LCD Display Display Mode Description1 8 Programming the DispenserLC x Programming the Dispenser Display Mode0 0 6 0~5.5C Program Mode DescriptionTank Temperature Default = 180F 82C Range = 120 200F 49 93C Programming the DispenserProgram Function  DESCRIPTION Programming the Dispenser Program ModeLCD Display Program Mode Description LC 0 xDraining the HOT Water Tank Priming the Concentrate LinesOperating the Dispenser General Cleaning and Sanitizing Procedures Daily Rinsing Cleaning & Preventative MaintenanceReplacing the Pump Tubing Preventive MaintenanceC2 2 C1 r u nC1 2 C2 r u nC6 2 0 C4 1C5 0 6 C5 CHLEC 0 0 Troubleshooting GuideError Codes ErrorTroubleshooting Guide Error Codes DESCRIPTION/TROUBLESHOOTING0 1 Decaffeinated Coffee Right Concentrate Pump Calibration Decaffeinated Coffee Right Dispenser Flow Rate Calibration J4-5 LCC-2 LP Bunn Chilled
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LCC-2 specifications

The Bunn LCC-2, LCA-2 PC, and LCA-2A are high-performance commercial coffee brewers designed to meet the demands of busy coffee shops, restaurants, and other food service establishments. These machines are known for their efficiency, durability, and advanced brewing technologies, making them popular choices in the industry.

Starting with the Bunn LCC-2, this brewer is recognized for its compact design and ease of use. It has a brewing capacity of up to 3.8 gallons per hour, ensuring that coffee is ready quickly during peak hours. The LCC-2 uses a pour-over brewing method, which means that water is heated to the ideal brewing temperature and then poured over coffee grounds for optimal extraction. One of its standout features is the digital temperature control, which allows operators to adjust brewing temperatures easily for different coffee types. Additionally, the Bunn LCC-2 features a stainless steel construction that enhances durability and provides a sleek look for any commercial kitchen.

Moving on to the Bunn LCA-2 PC, this model includes programmable capabilities, making it perfect for establishments that require consistency and convenience. The LCA-2 PC allows users to preset brewing schedules and customize brew cycles, ensuring that each pot of coffee meets specific flavor profiles. This model is designed with a large-capacity brewing system that can produce up to 7.5 gallons of coffee per hour, making it an ideal choice for high-demand environments. It also boasts a built-in hot water faucet, which provides instant hot water for other beverages or culinary applications. The LCA-2 PC's advanced brewing automation helps maintain optimal brew quality while minimizing waste.

Lastly, the Bunn LCA-2A is an advanced version that focuses on automation and efficiency. This brewer features a state-of-the-art digital brew timer, which allows precise control over brew times, leading to consistent flavor extraction. The LCA-2A also integrates with Bunn’s patented brewWISE technology, which tracks brew recipes and monitors performance. The intuitive interface allows for easy operation, even for staff who may be less experienced with coffee brewing. With a capacity of up to 4 gallons per hour and a durable stainless steel frame, the LCA-2A ensures longevity while delivering exceptional coffee.

In summary, the Bunn LCC-2, LCA-2 PC, and LCA-2A represent the pinnacle of commercial coffee brewing technology. Their unique features, including programmable settings, large brewing capacities, and durable constructions, cater to the diverse needs of the food service industry. Each model emphasizes convenience, flexibility, and quality, making them invaluable assets in any professional coffee environment.