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Bunn
TU3 service manual Page, 10225, 071500
Models:
TU3
1
32
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Troubleshooting
Problem
Dilution Timer
Cleaning
Adjusting Brew Volumes
SERVICE cont
Selector Switch
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10225
071500
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Contents
L I Q U I D
BUNN-O-MATICCORPORATION
10225.0000N 03/04 1987 Bunn-O-MaticCorporation
CONTENTS
BUNN-O-MATICCOMMERCIAL PRODUCT WARRANTY
INTRODUCTION
Page
USER NOTICES
#00831.0000 #00656.0000
#03408.0002
#03409.0002 #03408.0000 #03409.0000
ELECTRICAL REQUIREMENTS
PLUMBING REQUIREMENTS
INITIAL SET-UP
INITIAL SET-UPcont
ADJUSTING BREW VOLUMES
AUTO SWEETENER SET-UP
CLEANING
OPERATING CONTROLS
A.ON/OFF Switch
B.Start Switch
CLEANING cont
AUTO SWEETENER CLEANING
TEA BREWING
TROUBLESHOOTING
Problem
WARNING Ð
Probable Cause
REMEDY
TROUBLESHOOTING cont
PROBLEM
TROUBLESHOOTING cont
PROBLEM
PROBABLE CAUSE
REMEDY
REMEDY
TROUBLESHOOTING cont PROBLEM
PROBABLE CAUSE
Beverage overflows dispenser
TROUBLESHOOTING cont
PROBLEM
Dry tea leaves remain in the funnel
REMEDY
SERVICE
COMPONENT ACCESS
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
SERVICE cont
CONTROL THERMOSTAT
SERVICE cont
DILUTION SOLENOID VALVE
SERVICE cont
DILUTION TIMER
SERVICE cont LIMIT THERMOSTAT
ing Diagrams and check the wiring harness
SERVICE cont
ON/OFF SWITCH SELECTOR SWITCH - OPTIONALCONT
SERVICE cont START SWITCH
SERVICE cont
SWEETENER SOLENOID VALVE OPTIONAL
SERVICE cont
TANK HEATER
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SCHEMATIC WIRING DIAGRAM TU3 W/SWEETENER
SELECTOR SWITCH
UNSWEET/OFF/SWEET
WHI/BLU
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