Technician Service Tabs/Folders Overview - Bunn Fast Cup Series Service & Repair Manual

TECHNICIAN SERVICE TABS/FOLDERS OVER-
VIEW
Tabs/Folders
Service Tab/Folder
c
Brew Module
d
Water System
Heaters
Grinders
e
Sensors
Voltage/Current
Tank Drain
Touch Screen
Information
Active Notices
Notice History
SERVICE
Purpose
Test piston motor, swiper
removal and piston home
status and location stop-
ping points
Test all water valves, water
pump, flow meter counts.
Also, monitor water and
brew pressure
Monitor all 3 tank tem-
peratures, test solid state
relay controls and enable/
disable heater control
Test each grinder and
monitor grinder current
Check the status and/or
operation of reed switches,
on/off switches, ADA
membrane switch and
coffee bean empty & not
empty status
Monitor machine a/c
current, grinder current,
check I/O & HV board vari-
ous internal and protected
voltages
A screen used to drain the
tank module of water
A screen used to verify the
operation of the touch-
screen
Where you can find the
Input/Output & High
Voltage board software
version,Machine Serial
Number
A Cause Alert log of events
Service events logged and
recorded by Time and Date
Example
c
d
e
19