Bunn TWF Bedienungsanleitung

BUNN-O-MATIC CORPORATION TWTWFPOST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227TELEPHONE: (217) 529-6601 FAX: (217) 529-664410510.0000 11/00 © 19

Page 10TROUBLESHOOTING (cont.)PROBLEMPROBABLE CAUSEREMEDYDilution (Iced Tea) cycle will notstart (cont.)Inconsistent beverage level in dis-penser

Page 11TROUBLESHOOTING (cont.)PROBLEMConsistently high or low beveragelevel in the dispenser. (cont.)Spitting or excessive steamingDrip-out time too l

Page 12TROUBLESHOOTING (cont.)Water flows into tank continuously(TEA/OFF/COFFEE Switch in the"TEA or "COFFEE" position)Water flows i

Page 13BUNN® paper filters must be usedfor proper extraction.A sufficient quantity of fresh tealeaves or coffee should be used forproper extract

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

Page 15Location:Viewing the brewer from the, rear the hot coffeebrew solenoid valve is mounted on the left side of themounting bracket.Test Procedures

Page 16P2198.50FIG. 4 ICED TEA BREW SOLENOID VALVELocation:Viewing the brewer from the rear, the iced tea brewsolenoid valve is mounted in the center

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

Page 19TL1 - WHI/RED to Hot Coffee Solenoid and WHI/RED to TEA/OFF/COFFEE SwitchTL2 - WHI to Power Cord (120V Models) or WHI to Termin

Page 2CONTENTSIntroduction ... 2Warranty ...

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Page 21Location:The timer is located inside the hood, on the rightside.Test Procedure.NOTE: Do not remove or install wires while timer boardis install

Page 22TL1 - WHI/VIO to Iced Tea Solenoid and WHI/VIO to TEA/OFF/COFEE SwitchTL2 - WHI to Power Cord (120V Models) or WHI to Termina

Page 23BUNNBUNNOFFOFFHIHILocation: The control thermostat is located inside hood onthe right side to the left of the iced tea brew timer.Test Procedur

Page 24SERVICE (cont.)DILUTION SOLENOID VALVEFIG. 16 DILUTION SOLENOID VALVEP2198.50Location:Viewing the brewer from the rear the dilution so-lenoid i

Page 25SERVICE (cont.)LIMIT THERMOSTATFIG. 18 LIMIT THERMOSTATP2198.50Location:The limit thermostat is located inside the hood onthe tank lid.Test Pro

Page 26FIG.21 TEA/OFF/COFFEE SWITCH TERMINALSP1367SERVICE (cont.)TEA/OFF/COFFEE SWITCHFIG. 20 TEA/OFF/COFFEE SWITCHP1959.60Location:The TEA/OFF/COFFEE

Page 27SERVICE (cont.)START SWITCHFIG. 22 START SWITCHP1959.60Location:The start switch is located in the front of the hood,above and to the right of

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Page 3#00831.0000

Page 30SERVICE (cont.)HALF BATCH SWITCH (Optional)FIG. 28 HALF BATCH SWITCHP1959.60Location:The HALF BATCH switch is located in the front ofthe hood,

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Page 3210510 11200010502.0003A 9/00 ©2000 BUNN-O-MATIC CORPORATIONREADY INDICATORBLKBLU

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-UPCAUTION – The brewer must be unplugged throughout the initial set-up, except when specified in the instruc-tions.1. Remove the top

Page 6ADJUSTING BREW VOLUMESCAUTION - Disconnect the power source from the brewer prior to the removal of any panel for the replacementor adjustment o

Page 7OPERATING CONTROLSA. TEA/OFF/COFFEE SwitchTEA– Placing the switch in the left position allows the start switch to activate a timed brew cycle de

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

Page 9TROUBLESHOOTING (cont.)PROBLEMPROBABLE CAUSEREMEDYBrew cycle(s) will not start (cont.)Brew water is not hotDilution (Iced Tea) cycle will n