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Bunn
TU3 service manual Page, 10225, 071500
Models:
TU3
1
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Troubleshooting
ing Diagrams and check the wiring harness
Problem
SERVICE cont BREW TIMER Early Models
Adjusting Brew Volumes
Cleaning
SERVICE cont
On/Off Switch Selector Switch - Optionalcont
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Contents
L I Q U I D
BUNN-O-MATICCORPORATION
10225.0000N 03/04 1987 Bunn-O-MaticCorporation
BUNN-O-MATICCOMMERCIAL PRODUCT WARRANTY
CONTENTS
INTRODUCTION
Page
#00831.0000 #00656.0000
USER NOTICES
#03408.0002
#03409.0002 #03408.0000 #03409.0000
PLUMBING REQUIREMENTS
ELECTRICAL REQUIREMENTS
INITIAL SET-UP
INITIAL SET-UPcont
ADJUSTING BREW VOLUMES
AUTO SWEETENER SET-UP
OPERATING CONTROLS
CLEANING
A.ON/OFF Switch
B.Start Switch
CLEANING cont
AUTO SWEETENER CLEANING
TEA BREWING
Problem
TROUBLESHOOTING
WARNING Ð
Probable Cause
REMEDY
TROUBLESHOOTING cont
PROBLEM
PROBLEM
TROUBLESHOOTING cont
PROBABLE CAUSE
REMEDY
REMEDY
TROUBLESHOOTING cont PROBLEM
PROBABLE CAUSE
Beverage overflows dispenser
PROBLEM
TROUBLESHOOTING cont
Dry tea leaves remain in the funnel
REMEDY
COMPONENT ACCESS
SERVICE
Contents
FIG. 1 COMPONENT ACCESS
solenoid valve
SERVICE cont
BREW SOLENOID VALVE
SERVICE cont BREW TIMER Early Models
SERVICE cont DIGITAL BREW TIMER Late Models
SERVICE cont DIGITAL BREW TIMER Late Models cont
CONTROL THERMOSTAT
SERVICE cont
DILUTION SOLENOID VALVE
SERVICE cont
DILUTION TIMER
SERVICE cont
SERVICE cont LIMIT THERMOSTAT
ing Diagrams and check the wiring harness
ON/OFF SWITCH SELECTOR SWITCH - OPTIONALCONT
SERVICE cont
SERVICE cont START SWITCH
SWEETENER SOLENOID VALVE OPTIONAL
SERVICE cont
TANK HEATER
SERVICE cont
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SELECTOR SWITCH
SCHEMATIC WIRING DIAGRAM TU3 W/SWEETENER
UNSWEET/OFF/SWEET
WHI/BLU
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