Bunn LCR-3 service manual Introduction, Contents

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CONTENTS

Warranty

2

Energy Saver Mode

11

Introduction

3

Optional 2-Product Operation

11

User Notices

4

Programming the Dispenser

12

Electrical Requirements

5

Loading the Concentrate

17

Plumbing Requirements

5

Priming the Concentrate Lines

17

Initial Set-up

6

Operating the Dispenser

18

Electrical Hook-up

6

Filling Cambros or other large containers

18

Plumbing Hook-up

6

Cleaning & Preventive Maintenance

19

Leveling the Dispenser

6

Replacing the Pump Tubing

20

Installing Pump Tubing

7

Draining the Hot Water

21

Operating Controls & Interface

8

Troubleshooting

22

Initial Fill & Heat

9

Field Calibration of the Concentrate Pumps

25

Rinse Alarm Feature

10

Dispenser Flow Rate Calibration

25

BIB Empty Lockout Feature

11

Field Calibrating the Empty BIB Warning

26

Brew Temperature Lockout Feature

11

Schematic Wiring Diagram

27

INTRODUCTION

Always follow the Concentrate Manufacturer’s for recommendations for proper Storage and Shelf Life. The product Flavor Profile is extended by the refrigerated cabinet featured in the LCR-3. This dispenser is designed to operate at ambient temperatures from 32°F (0°C) minimum to 104°F (40°C) maximum.

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Contents Phone 217 529-6601 FAX 217 LCR-3 HVBUNN-O-MATIC Commercial Product Warranty Introduction ContentsMoving Parts User NoticesPlumbing Requirements Electrical Requirements Field Wiring Terminal Block DiagramLeveling the Dispenser Initial SET-UPElectrical HOOK-UP Plumbing HOOK-UPDrip Tray Installation Operating Controls and Interface Initial Fill & Heat Rinse Alarm Feature Rinse ProcedureAlarm Level Alarm Mode Optional 2- Product Operation BIB Empty Lockout FeatureBrew Temperature Lockout Feature Energy Saver ModeProgramming the Dispenser Programming BibEMPTY Lockout HRS +Saver Tank Temp No Exit Action LCD Display Actiondescription CAL Left Pump ? Left CAL Middle Pump ? CAL MID Pump VOLCAL HI WTR VOL Test Refill ? Exit YES Test Heater ? WTR Start DelayWTR Stop Delay LCD Display XxoverflowPriming the Concentrate Lines Loading the ConcentrateOperating the Dispenser To Dispense Hot WaterFilling Cambros or Other Large Containers Weekly Refrigeration AIR Filter Cleaning & Preventative MaintenancePreventive Maintenance Weekly SanitizingReplacing the Pump Tubing Draining the HOT Water Tank Troubleshooting Possible Cause Troubleshooting ProceduresNo Display Check for BAD Connections TOO LOWHeating WaterScreen Displayed Possible Cause Dispenser Flow Rate Calibration Calibrating the Left Concentrate PumpField Calibrating the Empty BIB Warning Schematic Wiring Diagram
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