![Bunn ITB Technical Training Manual Download Page 2](http://html.mh-extra.com/html/bunn/itb/itb_technical-training-manual_2830991002.webp)
Index
Unit 1: Installation
Site Requirements ..............................................................................................................4
Location of the Serial Number ..........................................................................................4
Water Supply Install ...........................................................................................................4
Electrical Install ..................................................................................................................5
Initial Start-Up .....................................................................................................................5
Unit 2: Setup
Setup and Programming ....................................................................................................7
Programming Lockout .................................................................................................7
Level 1 Programming .........................................................................................................7
Level 2 Programming .........................................................................................................8
Uploading a Recipe Using a Recipe Card ........................................................................10
Calibrating the Sprayhead Flow Rate ...............................................................................10
Calibrating the Dilution Flow Rate ....................................................................................11
Default Values .....................................................................................................................11
Unit 3: Machine Composition
Exterior Overview ...............................................................................................................13
Product Outlets and Removable Parts ......................................................................13
User Interface ...............................................................................................................13
Accessing the Inside of the Brewer ..................................................................................13
Machine Function and Operations ....................................................................................13
Main Control Board ......................................................................................................13
Filling System ...............................................................................................................14
Heating System ............................................................................................................14
Dispensing System ......................................................................................................14
Dilution System ............................................................................................................15
Unit 4: Preventive Maintenance
Preventive Maintenance .....................................................................................................17
Draining the Tank ...............................................................................................................17
PM Steps .............................................................................................................................17
Unit 5: Troubleshooting
Service Tools ......................................................................................................................21
Test Outputs .................................................................................................................21
Test Switches ...............................................................................................................22
Test Frequency .............................................................................................................22
Service Fault Messages .....................................................................................................22
Triac Map .............................................................................................................................23
© 2009 Bunn-O-Matic Corporation. All Rights Reserved
Rev. A