Grounds Bin - Bunn Fast Cup Series Service & Repair Manual

EXTERIOR
GROUNDS BIN ASSEMBLY
Purpose: The grounds bin is the storage area for
semi wet coffee grinds after brewing. The brewer
does have a grounds bin detection circuit and a Full
and Almost Full Warning message based off the
amount of spent grounds from each beverage selec-
tion.
TEST INSTRUCTION
Enter Service Technician Mode and Select
Service icon
Step 1: Select and enter the Sensors tab.
Step 2: Located left side, The Grounds Bin can be
tested for Installed and Removed position.
Step 3: If the brewer does not see the grounds
bin in position, look for the magnet on the
upper rear of the grounds bin, must be
present and be clean for the magnetism to
operate a switch that is mounted in the
brewer trunk.
Step 4: Magnet present and clean - Go to Front
Inner Panel section, perform Grounds Bin
Switch testing procedure.
Enter Service Technician Mode and Select Ma-
chine Settings icon
Step 5: Precautionary Warning Full message trips
too soon or late. The Full and Almost Full
Warning calculation is adjustable.
Step 6: Select Grounds Bin tab.
Step 7: If the Grounds Bin Monitoring Feature is
enabled, use the slider bar to increase or
decrease the amount of spent grounds
allowed in bin before indicating Full and
Almost Full message on display.
PART RELATES TO THE FOLLOWING SYMPTOM
• Precautionary Warning Full message trips too
soon or late
• Message - Grounds Bin Full, Please Empty Bin
• Message - Grounds Bin Has Been Removed
• Active Notice - E-131: Grounds Bin Sensor Error
SERVICE
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