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