Manuals
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Bunn
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Kitchen Appliance
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Coffeemaker
Bunn
twf-ez
service manual
SERVICE cont TANK HEATER
Models:
twf-ez
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Troubleshooting
C.Ready Indicator
Problem
Diagnostics
Component Access
Settings. See page
Adjusting Brew Volumes
SERVICE cont
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Contents
BUNN TWF-EZ
POST OFFICE BOX SPRINGFIELD, ILLINOIS
TELEPHONE 217 529-6601FAX
DISCONTINUED VERSION
WARRANTY
CONTENTS
INTRODUCTION
#00831.0000 #00656.0000 #03408.0000 #03409.0000
USER NOTICES
061599
PLUMBING REQUIREMENTS
ELECTRICAL REQUIREMENTS
Electrical Hook-Up
INITIAL SET-UP
B.Start Switch
CLEANING
A.TEA/OFF/COFFEE Switch
C.Ready Indicator
TWF-EZADJUSTMENTS & OPTIONAL SETTINGS
Adjusting Brew Volumes
TROUBLESHOOTING
PROBABLE CAUSE
TROUBLESHOOTING cont BREW CIRCUIT
PROBLEM
REMEDY
TROUBLESHOOTING cont BREW CIRCUIT PROBLEM
Settings. See page
main in the funnel
2. Funnel loading
TROUBLESHOOTING cont HEATING CIRCUIT PROBLEM
THINGS TO CHECK
DIAGNOSTICS
CAUSE
FLASHES
SERVICE
COMPONENT ACCESS
SERVICE cont
BREW SOLENOID VALVE HOT COFFEE
BREW SOLENOID VALVE ICED TEA
DILUTION SOLENOID VALVE
SERVICE cont LIMIT THERMOSTAT
SERVICE cont TEA/OFF/COFFEE SWITCH
SERVICE cont START SWITCH
SERVICE cont TANK HEATER
SERVICE cont TEMPERATURE PROBE
SERVICE cont THERMAL FUSE
SERVICE cont CONTROL BOARD
29466
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