Bunn AFPO-3 SL User Manual
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USER NOTICES
All notices on the equipment are written for your protection. All notices are to be kept in good condition. Replace
any unreadable or damaged labels.
CONTENTS
User Notices ..............................................................................................................................3
Preventive Maintenance
Cleaning .....................................................................................................................................4
Adjustments ...............................................................................................................................4
Operating Controls .....................................................................................................................6
Troubleshooting .........................................................................................................................7
Service ......................................................................................................................................9
Circuit Board ............................................................................................................................10
Fuse & Fuse Holder .................................................................................................................. 11
Main ON/OFF Switch ................................................................................................................ 12
Probe LOW/OFF/HIGH Switches ............................................................................................... 13
Pump (Flavor) Start Switches .................................................................................................. 14
Refill ON/OFF Switches ........................................................................................................... 15
Solenoid ................................................................................................................................... 16
Solenoid (Water) Start Switches .............................................................................................. 17
Test/Operate Switch ................................................................................................................. 18
Vacuum/Supply Pump Assembly ............................................................................................. 19
Vacuum Switches .................................................................................................................... 21
Piping Diagram ........................................................................................................................ 22
Wiring Diagrams ...................................................................................................................... 23
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