Bunn T6A Manuel de service

BUNN-O-MATIC CORPORATION T3,T3AT6,T6APOST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227TELEPHONE: (217) 529-6601 FAX: (217) 529-664410145.0000G 7/0

Page 10TROUBLESHOOTING (cont.)PROBLEMPROBABLE CAUSEREMEDYDilution cycle will not start (cont.)Inconsistent beverage level in dis-penserConsistently hi

Page 11TROUBLESHOOTING (cont.)Spitting or excessive steamingDrip-out time too longDripping from sprayheadWater flows into tank continuously(ON/OFF or

Page 12TROUBLESHOOTING (cont.)Beverage overflows dispenserWeak beverage1.Dispenser2. Brew Timer3. Brew Solenoid Valve4. Dilution Timer5. Dilution Sole

Page 13The BUNN® paper filter must becentered in the funnel and the bedof grounds leveled by gently shak-ing.The nut on the solenoid(s) must betight

Page 14SERVICEThis section provides procedures for testing andreplacing various major components used in thisbrewer should service become necessary.

Page 15SERVICE (cont.)BREW SOLENOID VALVEFIG. 2 BREW SOLENOID VALVEP1833.50Location:Viewing the brewer from the rear the brew sole-noid valve is mount

Page 16FIG.3 SOLENOID VALVE TERMINALSP1834SERVICE (cont.)BREWSOLENOIDBREWSOLENOIDDILUTIONSOLENOIDRT RESERVOIRDILUTIONSOLENOIDLT RESERVOIRDILUTIONSOLEN

Page 17BREW TIMERFIG. 4 BREW TIMERP1833Location:The brew timer is located in the hood. It consistsof the left dial plate and circuit board.Test Proce

Page 18Location:The timer is located inside the hood, attached tothe left side.Test Procedure.NOTE: Do not remove or install wires while timer boardis

Page 19TL1 - WHI/VIO to Dilution Timer and WHI/VIO to ON/OFF SwitchTL2 - WHI to Power Cord (100V & 120V) or RED to Power Connect

Page 2CONTENTSIntroduction ... 2Warranty ...

Page 20240 volt two wire models when the control ther-mostat is turned fully clockwise. Connect thebrewer to the power source. The indication mustbe:a

Page 21DILUTION SOLENOID VALVE(S)FIG. 10 DILUTION SOLENOID VALVE(S)P2207.40Location:Viewing the brewer from the rear the dilution so-lenoid for the T3

Page 22If continuity is present as described, reconnect thewires to terminals TL3, TL4, & TL5 of the timer boardand proceed to #5.If continuity is

Page 23LIMIT THERMOSTATFIG. 13 LIMIT THERMOSTATP2207.40Location:The limit thermostat is located inside the hood onthe tank lid.Test Procedure:1. Disco

Page 246. Check for continuity across the center and endterminals of the top row when the switch is in the“ON” (left) position.If continuity is presen

Page 25SERVICE (cont.)T6 Brewers1. Disconnect the brewer from the power source.2. Remove the black wire from the top center switchterminal.3. With a v

Page 26If continuity is present as described, reconnect thewires, the switch is operating properly.If continuity is not present as described, replace

Page 27TANK HEATERFIG. 19 TANK HEATERLocation:The tank heater is located inside the tank and se-cured to the tank lid.Test Procedures:1. Disconnect th

Page 2810145 072600

Page 2910145 072600

Page 3#00831.0000#00656.0000#03408.0000#03409.0000USER NOTICESCarefully read and follow all notices on the equipment and in this manual. They were wr

Page 3010145 072600

Page 4ELECTRICAL REQUIREMENTSCAUTION - The brewer must be disconnected from the power source until specified in Initial Set-Up.120V model brewers requ

Page 5INITIAL SET-UP (FILL & HEAT)CAUTION - The brewer must be disconnected from the power source throughout the Initial Set-Up, exceptwhen specif

Page 610. Install the ferrule and screen in the funnel. Load the funnel with a BUNN® paper filter and approximately fourounces of loose tea leaves. De

Page 7B. SELECTOR SWITCH (T6 ONLY)Placing the selector switch in the "ON" (left or right) position allows the start switch to activate a tim

Page 8TROUBLESHOOTINGA troubleshooting guide is provided to suggest probable causes and remedies for the most likely problemsencountered. If the prob

Page 9TROUBLESHOOTING (cont.)PROBLEMPROBABLE CAUSEREMEDYBrew cycle will not start (cont.)Water is not hotDilution cycle will not start5. Start Switch6