Table Of Contents - Bunn ITCB-DV Technical Training Manual

Index
Unit 1: Overview
ITCB-DV
Overview ....................................................................................................................... 4
ITCB-DV HV
Overview ....................................................................................................................... 5
ITCB-DV HV
Overview ....................................................................................................................... 5
Unit 2: Machine Composition
Exterior Overview ............................................................................................................... 7
Product Outlets and Removable Parts ...................................................................... 7
User Interface ............................................................................................................... 7
Interior Overview ................................................................................................................ 9
Internal Components Review ...................................................................................... 10
Machine Function and Operations .................................................................................... 11
Main Control Board ...................................................................................................... 11
Filling System ............................................................................................................... 12
Heating System ............................................................................................................ 13
Dilution System ............................................................................................................ 14
Dispensing System ...................................................................................................... 14
Unit 3: Programming
Programming Lockout ....................................................................................................... 17
Level 1 Programming ......................................................................................................... 17
Level 2 Programming ......................................................................................................... 17
Calibrating the Sprayhead Flow Rate ............................................................................... 19
Calibrating the Bypass Flow Rate ..................................................................................... 20
Calibrating the Dilution Flow Rate .................................................................................... 20
Master Tank Temperature .................................................................................................. 21
Calibrating the Temperature Probe ................................................................................... 21
Unit 4: Troubleshooting
Service Tools ...................................................................................................................... 23
Test Outputs ................................................................................................................. 23
Test Switches ............................................................................................................... 24
Test Frequency ............................................................................................................. 24
Service Fault Messages ..................................................................................................... 24
Triac Map ............................................................................................................................. 25
Rev. A
© 2011 Bunn-O-Matic Corporation. All Rights Reserved