Benutzeranleitung / Produktwartung TB6Q des Produzenten Bunn
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SER VICE & REP AIR MANU AL BUNN-O-MA TIC CORPORA TION POST OFFICE BO X 3227 SPRINGFIELD , ILLINOIS 62708-3227 PHONE: (217) 529-6601 F AX: (217) 529-6644 41722.
Page 2 41722 012609 BUNN-O-MA TIC COMMERCIAL PRODUCT WARRANTY Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows: 1) All equipment other than as specified below: 2 years parts and 1 year labor . 2) Electronic circuit and/or control boards: parts and labor for 3 years.
Page 3 41722 070209 Contents T rouble Shooting .............................................................................................................. 4 Component Acess ...........................................................................
Page 4 TROUBLESHOOTING A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the Bunn-O-Matic T echnical Ser vice Department.
Page 5 TROUBLESHOOTING (cont.) Brew cycle will not start (cont.) Water is not hot PROBABLE CAUSE REMEDY 3. ON/OFF Switch 4. Start Switch 5. Timer 6. Solenoid Valve 7. Water strainer/flow control (If equipped) 1. (A) Limit Thermostat (B) Thermal Cut-Off (230V) CAUTION - Do not eliminate or bypass limit thermostat or thermal cut-off.
Page 6 TROUBLESHOOTING (cont.) Inconsistent beverage level in dispenser Consistently low beverage level in the dispenser Spitting or excessive steaming 1. Strainer /flow control (If equipped) 2. Syphon System 3. Lime Build-up CAUTION - T ank and tank com- ponents should be delimed regularly depending on local water conditions.
Page 7 TROUBLESHOOTING (cont.) Spitting or excessive steaming (cont.) Dripping from sprayhead Water flows into tank continu- ously (ON/OFF Switch "ON") Water flows into tank continu- ously (ON/OFF Switch "OFF") Beverage overflows dispenser 2.
Page 8 TROUBLESHOOTING (cont.) Weak beverage Dry coffee grounds remain in the funnel Brewer is making unusal noises 1. Filter T ype 2. Coffee Grind 3. Sprayhead 4. Funnel Loading 5. Water T emperature 1. Funnel Loading 1. Solenoid 2. Plumbing Lines 3.
Page 9 TROUBLESHOOTING (cont.) Brewer is making unusal noises (cont.) 4. T ank Heater Remove and clean lime off the tank heater . PROBLEM PROBABLE CAUSE REMEDY 41722 070209.
Page 10 SERVICE This section provides procedures for testing and replacing various major components used in this brewer should service become necessar y .
Page 11 SERVICE (cont.) source. The indication must be: a) 120 volts ac for two wire 120 volt models. b) 200 to 230 volts ac for two wire 200 volt or 230 volt models. 8. Disconnect the brewer from the power source. If voltage is present as described, reinstall the capillary tube into the tank to the line 4.
Page 12 SERVICE (cont.) LIMIT THERMOST A T Location: The limit thermostat is located inside the rear of the hood on the tank lid. T est Procedures: 1. Disconnect the brewer from the power source. 2. Disconnect the blue and black wires from the limit thermostat.
Page 13 SERVICE (cont.) T ANK HEA TER Location: The tank heater is located inside the tank and secured to the tank lid. T est Procedures: 1. Disconnect the brewer from the power supply .
Page 14 SERVICE (cont.) LIGHTED ON/OFF SWITCH (TB3/TB3Q) FIG. 14-1 LIGHTED ON/OFF SWITCH P/N 37080.0000 Orange light FIG. 14-2 LIGHTED ON/OFF SWITCH TERMINALS P/N 37080.0000 BLACK 2 WHT/VIO WHITE Location: The ON/OFF switch is located in the front of the hood, above and to the left of the brew funnel.
Page 15 SERVICE (cont.) ON/OFF SWITCH-TB6/Q (Sweetner ½ Batch Option-TB3/Q) Location: The switch is located on the front control panel. T est Procedure: 1. Disconnect the brewer from the power source. 2. Disconnect the wires from switch terminals. 3.
Page 16 SERVICE (cont.) ST ART SWITCHES Location: The start switch is located in the front of the hood, above and to the right of the brew funnel. T est Procedure: 1. Disconnect the brewer from the power source. 2. Remove the wires from all four terminals.
Page 17 SERVICE (cont.) INLET V AL VES Location: The solenoid valve(s) are located inside the trunk on the lower center part of the component bracket. So- lenoids in the early models are located in the hood. T est Procedures: 1. Check the solenoid valve for coil action.
Page 18 SERVICE (cont.) BREW/DILUTION TIMER (TB3 & TB6) Location: The timer is located in left side of the hood. T est Procedure: NOTE: Do not remove or instal l wires while timer board is installed. Pressure applied to one side may cause damage to the board .
Page 19 SERVICE (cont.) BREW/DILUTION TIMER (TB3 & TB6) (cont.) T riacs: TH-1/MV-1 Brew solenoid TH-2/MV-2 Dilution solenoid FIG. 19-1 BREW/DILUTION TIMER TRIACS 41722 070209.
Page 20 FIG. 20-1 DIGIT AL TIMER FIG. 20-2 DIGIT AL TIMER DIGIT AL BREW TIMER (TB3Q & TB6Q) SERVICE (cont.) Location: The timer is located in left side of the hood. T est Procedure NOTE: Do not remove or install wires while timer board is installed.
Page 21 SERVICE (cont.) DIGIT AL BREW TIMER (TB3Q & TB6Q) (cont.) T riacs: Q-1/MV-2 Brew solenoid output MV-1 Line in FIG. 21-1 DIGIT AL TIMER TRIACS 41722 070209.
Page 22 41722 070209 SCHEMA TIC WIRING DIAGRAM TB3Q (OPTIONAL) READY INDICA TOR BLU/BLK BLK SW . & THERMOST A T LIMIT THERMOST A T L1 BLK BLU/BLK BLK GREEN T ANK HEA TER N WHI WHI WHI WHI SW2 "KEEP WARM HEA TER" SW1 BLK WHI/VIO WHI/VIO WHI WHI WHI/ORA WHI/GRN WHI/YEL SOL 1 2 3 4 5 BREW TIMER 37234.
Page 23 41722 070209 SCHEMA TIC WIRING DIAGRAM TB3, TB3B, TB3-LP OPTIONAL READY INDICA TOR SWITCH & THERMOST A T LIMIT THERMOST A T "KEEP WARM" HEA TER ON/OFF SWITCH 37234.
Page 24 41722 070209 37234.0008B 10/08 © 2008 BUNN-O-MA TIC CORPORA TION SCHEMA TIC WIRING DIAGRAM TB3B W/HALF-BA TCH 100 V OL TS A C 120 V OL TS A C 2 WIRE + GND SINGLE PHASE OPTIONAL READY INDICA T.
Page 25 41722 070209 LIMIT THERMOST A T BLU/BLK T ANK HEA TER "KEEP WARM" HEA TER ST ART L1 N BLK WHI BLK BREW TIMER WHI WHI GREEN WHI/YEL WHI/ORA BLK WHI/GRN WHI/GRN WHI/VIO WHI BRN/WHI WHI.
Page 26 SCHEMATIC WIRING DIAGRAM TB6 WHI/ORN BRN/BLK LEFT/OFF/RIGHT SWITCH SW1B SW1D SW1C SW1A T ANK HEA TER BLK BLU/BLK L1 WHI BLK BLK WHI SW . & THERMOST A T WHI 120 V OL TS A C 2 WIRE SINGLE PHASE "KEEP WARM" HEA TER LIMIT THERMOST A T WHI/VIO WHI/YEL WHI/BLU TIMER 5 6 4 3 2 1 WHI/GRN WHI N WHI 41974.
Page 27 SCHEMATIC WIRING DIAGRAM TB6Q WHI/ORN BRN/BLK LEFT/OFF/RIGHT SWITCH SW1B SW1D SW1C SW1A T ANK HEA TER BLK BLU/BLK L1 WHI BLK BLK WHI SW . & THERMOST A T WHI 120 V OL TS A C 2 WIRE SINGLE PHASE "KEEP WARM" HEA TER LIMIT THERMOST A T WHI/VIO WHI/YEL TIMER 5 4 3 2 1 WHI/GRN WHI N WHI 41975.
Ein wichtiger Punkt beim Kauf des Geräts Bunn TB6Q (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Bunn TB6Q noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Bunn TB6Q - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Bunn TB6Q reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Bunn TB6Q erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Bunn TB6Q besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Bunn TB6Q verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Bunn TB6Q. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Bunn TB6Q gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
