Table Of Contents; Introduction - Bunn LCA-2 IC Installation & Operating Manual

The Liquid Coffee Ambient Iced Coffee Dispenser (LCA-2 IC) delivers two types of coffee made from
liquid concentrate. The dispenser can be set up for continuous draw (by the cup) for self-serve applications, or
portion-control to fill carafes and decanters for wait staff. Follow the Concentrate Manufacturer's Storage and
Shelf Life recommendations.
This dispenser is designed to operate when ambient temperatures are from 32°F (0°C) minimum to 104°F
(40°C) maximum.
Warranty......................................................................................................................................2
Introduction .................................................................................................................................3
User Notices ................................................................................................................................4
Electrical Requirements ...............................................................................................................5
Plumbing Requirements ..............................................................................................................5
Initial Set-up ................................................................................................................................6
Electrical Hook-up .......................................................................................................................6
Plumbing Hook-up ......................................................................................................................6
Setting Dispenser Flow Rate ........................................................................................................6
Selecting the Correct Pump Tubing .............................................................................................7
Operating Controls & Interface ....................................................................................................8
Initial Power-Up ...........................................................................................................................9
Rinse Alarm Feature ..................................................................................................................10
BIB Empty Lockout Feature .......................................................................................................10
Programming the Dispenser .....................................................................................................11
Loading the Concentrate ...........................................................................................................16
Priming the Concentrate Lines ..................................................................................................16
Operating the Pull & Hold Dispenser .........................................................................................17
Cleaning & Preventive Maintenance ..........................................................................................18
Replacing the Pump Tubing.......................................................................................................19
Troubleshooting ........................................................................................................................20
Field Calibration of the Concentrate Pumps ...............................................................................24
Dispenser Flow Rate Calibration ................................................................................................25
Field Calibrating the Empty BIB Warning ...................................................................................25
Schematic Wiring Diagrams ......................................................................................................26

INTRODUCTION

CONTENTS
3
38059 031307