Bunn DUAL068000 - Manual (Page 36)

Page 36
SERVICE TOOLS (cont.)
PROGRAMMING THE BREWER (cont.)
the next function screen. Press YES to run tests
on various components and outputs within the
brewer.
5. The display should read TEST OUTPUTS?.
6. In TEST OUTPUTS screen, press NO. Continue to
press and release NO until the display reads TEST
FREQUENCY?.
7. Press and release YES. The display will show the
frequency of the sensor coil circuits. This is for
diagnostic service use when troubleshooting this
circuit.
8. After the coils have been tested, press and release
the ON/OFF switch (either on DUAL brewers)
located on the front switch panel. This will exit
the TEST FREQUENCY function and return to the
MAIN SCREEN.
NOTE: If the operator wishes to test more than one
function in the SERVICE TOOLS section (outputs,
switches, servers, or coil frequency), it is not
necessary to exit the program. Use the flow chart
for SERVICE TOOLS to navigate to a particular
function.
FACTORY DEFAULTS
This function allows the operator to erase all of the
previously entered recipes and ad messages. Factory-
set default values will replace all previous settings.
EXIT
EXIT
REPLACE
WILL REPLACE ALL
BREW SETTINGS
ARE YOU SURE?
NO YES
FACTORY DEFAULTS
NO YES
ThermoF SoftHeat
DONE
SEL BREWER TYPE?
NO YES
P2312
Procedure to set factory defaults:
1. Press and hold the upper right hidden switch until
UNITS appears. Release the switch. Press and
release the upper right hidden switch until the
display reads SEL BREWER TYPE?.
2. Pressing NO in this screen will advance to FACTORY
DEFAULTS. Press and release YES. The display
should read ThermoF SoftHeat. The selected
brewer type will be flashing. When correct brewer
type is selected press DONE.
3. The display should now read FACTORY DEFAULTS.
Pressing NO in this screen will revert to the MAIN
SCREEN. Press YES to replace the defaults. This
advances to WILL REPLACE ALL BREWING SET-
TINGS. This screen will alternate with ARE YOU
SURE?.
4. Pressing NO in the confirmation screen will revert
to MAIN SCREEN, without resetting the brewing
setups to the defaults. Press YES to load the de-
faults. This will then revert to the MAIN SCREEN,
and the factory default values will replace all
previously entered values. It will NOT reset the
summation Brew counter.
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