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SERVICE TOOLS (cont.)
3. Press and hold the upper right hidden switch until
the display reads UNITS. Release the switch.
Continue pressing and releasing the upper right
hidden switch until SERVICE TOOLS appears.
4. Pressing NO will exit this function and advance to
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.
TROUBLESHOOTING (cont.)
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