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T3A, T6A manual Page, 10145, 072600
Models:
T3
T6
T6A
T3A
1
30
30
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Troubleshooting
Install
Removal and Replacement
Warranty
remove the wires from terminals TL3, TL4, & TL5
Problem
Refer to Service - Dilution Timer for testing procedures. See page
Initial Timer Adjustment
Adjusting Brew Volumes
Cleaning
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Contents
BUNN T3,T3A T6,T6A
POST OFFICE BOX SPRINGFIELD, ILLINOIS TELEPHONE 217 529-6601 FAX 217
OPERATING & SERVICE MANUAL
BUNN-O-MATIC CORPORATION
WARRANTY
INTRODUCTION
USER NOTICES
10145
021599
PLUMBING REQUIREMENTS
Building Officials and Code Administrators International, Inc. BOCA
ELECTRICAL REQUIREMENTS
Electrical Hook-Up
INITIAL TIMER ADJUSTMENT
INITIAL SET-UP FILL & HEAT
A. ON/OFF SWITCH T3 ONLY
INITIAL TIMER ADJUSTMENT cont
ADJUSTING BREW VOLUMES
OPERATING CONTROLS
C. START SWITCH
CLEANING
B. SELECTOR SWITCH T6 ONLY
OPERATING CONTROLS cont
Probable Cause
TROUBLESHOOTING
Problem
Brew cycle will not start
TROUBLESHOOTING cont PROBLEM
PROBABLE CAUSE
REMEDY
Dilution cycle will not start cont
TROUBLESHOOTING cont
PROBLEM
4. Dilution Solenoid Valve
PROBABLE CAUSE
TROUBLESHOOTING cont PROBLEM
ON/OFF or Selector Switch OFF
REMEDY
PROBABLE CAUSE
TROUBLESHOOTING cont PROBLEM
Refer to Service - Dilution Timer for testing procedures. See page
REMEDY
PROBLEM
Dry tea leaves remain in the funnel
TROUBLESHOOTING cont
Remove and clean lime off the tank heater. See page
SERVICE
COMPONENT ACCESS
Contents
SERVICE cont BREW SOLENOID VALVE
SERVICE cont BREW SOLENOID VALVE cont
BRN/BLK to Selector Switch
BREW TIMER
SERVICE cont
SERVICE cont DIGITAL BREW TIMER Late Models
TL2 - WHI to Power Cord 100V & 120V or
SERVICE cont DIGITAL BREW TIMER Late Modelscont
TL1 - WHI/VIO to Dilution Timer and WHI/VIO to ON/OFF Switch
RED to Power Connector 240V and WHI to Dilution Timer 100V & 120V or
brewer to the power source. The indication must
SERVICE cont
CONTROL THERMOSTAT
If voltage is present as described, reinstall the capil
SERVICE cont DILUTION SOLENOID VALVES
P2207.40
remove the wires from terminals TL3, TL4, & TL5
SERVICE cont DILUTION TIMER
Disconnect the brewer from the power source and
the ON position. Connect the brewer to the power
remove the black wire from the limit thermostat
SERVICE cont LIMIT THERMOSTAT
1. Disconnect the brewer from the power source and
black wire removed from the limit thermostat and
SERVICE cont
P1832.40
T3 BREWERS W/OUT HALF BATCH OPTION
SERVICE cont
WHI/VIO to Brew Timer TL1 WHI/BRN to Dilution Timer TL1
T3 BREWERS W/HALF BATCH OPTION
SERVICE cont START SWITCH
FIG. 18 START SWITCH TERMINALS
Disconnect the black wire and the white or red
TANK HEATER
SERVICE cont
Install new tank heater with gaskets on the tank
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