Manuals / Bunn / Kitchen Appliance / Coffeemaker

Bunn T3A, T6A manual SERVICE cont BREW SOLENOID VALVE cont, BRN/BLK to Selector Switch

Models: T3 T6 T6A T3A

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SERVICE (cont.)

BREW SOLENOID VALVE (cont.)

		BRN/BLK to Selector Switch
WHI/BLU to Dilution Timer TL4		WHI/BLU to Dilution Timer TL4
WHI/BLU to Dilution Timer TL4		YEL to Selector Switch
WHI/GRN to BREW	WHI/VIO to Brew Solenoid	YEL to Selector Switch
WHI/GRN to BREW		WHI/GRN to Brew
Timer TL4
Timer TL4	WHI/VIO to Brew Timer TL1
WHI/VIO to	WHI/VIO to Brew Timer TL1	Timer TL4
WHI/VIO to		Timer TL4
Dilution		WHI/VIO to Brew
Solenoid		Timer TL1
		DILUTION
		SOLENOID
		LT RESERVOIR
DILUTION		DILUTION
DILUTION		SOLENOID
SOLENOID		SOLENOID
SOLENOID		RT RESERVOIR
		RT RESERVOIR
BREW		BREW
SOLENOID		BREW
T3		SOLENOID
T3		T6
	FIG.3 SOLENOID VALVE TERMINALS		P1834
	FIG.3 SOLENOID VALVE TERMINALS

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Bunn T3A, T6A manual SERVICE cont BREW SOLENOID VALVE cont, BRN/BLK to Selector Switch

Contents

POST OFFICE BOX SPRINGFIELD, ILLINOIS TELEPHONE 217 529-6601 FAX 217 OPERATING & SERVICE MANUALBUNN T3,T3A T6,T6A BUNN-O-MATIC CORPORATIONWARRANTY INTRODUCTION10145 USER NOTICES021599 Building Officials and Code Administrators International, Inc. BOCA ELECTRICAL REQUIREMENTSPLUMBING REQUIREMENTS Electrical Hook-UpINITIAL TIMER ADJUSTMENT INITIAL SET-UP FILL & HEATINITIAL TIMER ADJUSTMENT cont ADJUSTING BREW VOLUMESA. ON/OFF SWITCH T3 ONLY OPERATING CONTROLSCLEANING B. SELECTOR SWITCH T6 ONLYC. START SWITCH OPERATING CONTROLS contTROUBLESHOOTING ProblemProbable Cause Brew cycle will not startPROBABLE CAUSE TROUBLESHOOTING cont PROBLEMREMEDY TROUBLESHOOTING cont PROBLEMDilution cycle will not start cont 4. Dilution Solenoid ValveTROUBLESHOOTING cont PROBLEM ON/OFF or Selector Switch OFFPROBABLE CAUSE REMEDYTROUBLESHOOTING cont PROBLEM Refer to Service - Dilution Timer for testing procedures. See pagePROBABLE CAUSE REMEDYDry tea leaves remain in the funnel TROUBLESHOOTING contPROBLEM Remove and clean lime off the tank heater. See pageCOMPONENT ACCESS SERVICEContents SERVICE cont BREW SOLENOID VALVE SERVICE cont BREW SOLENOID VALVE cont BRN/BLK to Selector SwitchBREW TIMER SERVICE contSERVICE 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 SwitchTL2 - WHI to Power Cord 100V & 120V or RED to Power Connector 240V and WHI to Dilution Timer 100V & 120V orSERVICE cont CONTROL THERMOSTATbrewer to the power source. The indication must If voltage is present as described, reinstall the capilSERVICE cont DILUTION SOLENOID VALVES P2207.40SERVICE cont DILUTION TIMER Disconnect the brewer from the power source andremove the wires from terminals TL3, TL4, & TL5 the ON position. Connect the brewer to the powerSERVICE cont LIMIT THERMOSTAT 1. Disconnect the brewer from the power source andremove the black wire from the limit thermostat black wire removed from the limit thermostat andSERVICE cont P1832.40SERVICE cont WHI/VIO to Brew Timer TL1 WHI/BRN to Dilution Timer TL1T3 BREWERS W/OUT HALF BATCH OPTION T3 BREWERS W/HALF BATCH OPTIONSERVICE cont START SWITCH FIG. 18 START SWITCH TERMINALSTANK HEATER SERVICE contDisconnect the black wire and the white or red Install new tank heater with gaskets on the tank10145 Page072600 10145 Page072600 10145 Page072600