Keurig B3000 manual

B3000 SERVICE MANUAL 60-200807-000, REV C[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 2 U Thank you for your purchase of the B 3000 Keurig Single Cup Brewing System U ! The B3000 is the ultimate in Keurig Brewed ® technology! CC The brewer features four brew sizes and a unique, easy to use, user LCD interface. The B 3000 is engineered to provide m any years of uninterrupted service to your [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 3 B3000 Service Manual Table of Contents I. Operation Page 1. B3000 Brewer Overview, Brewer Schematic / Schematic Legend 5 2. Brewer External Components 10 3. The Keurig K-Cup® Portion Pack 12 4. Appliance Safety 13 5. B r e w e r S e t u p 1 3 6. User Interface & Brewing Procedure 15 7. Menu Mode Belo[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 4 5. De-Scaling Procedure 62 6. Sanitizing / Cleaning Puncture Mechanism 64 IV. Product Warranty Information 6 9 V. Certifications and Specifications 7 1 VI. Accessories Appendix 1. Water Filter 72 2. Coin Changer Accessory 73 3. Platform Unit 82 VII. BIT Testing Brewers 1- 7505 85 Brewers 7506 and above 89[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 5 I. Operation 1. U Brewer Overview The Keurig B3000 Brewer is a comm ercial single serve coffee brewer specifically designed to be used with the proprietary Keurig K-Cup® portio n pack. Coffee beans or ground coffee cannot be processed in this brewer. It can be configured with a coin vend control unit and[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 6 B3000 Brewer Water Flow Mechanisms A schematic and legend showing the major com ponents of the B3000 are provided (refer to page 8 and 9). The functions of these components are listed below. 1. Water filling – The B3000 is a direct plumbed machine. Mu nicipal water is intr oduced to the unit through the[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 7 5. Dispensing Hot Water - To deliver hot water only, the system is closed, vent valve [J] is de- energized, and the hot water dispense valve [OO] is opened. Through a combination of the force of gravity and a pressure boost from the brew pump, water now flows fr om the lower hot water tank cover thru a si[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 8 U Brewer Schematic System C ontrol Z Inlet Water Supply B C D E G H J K L M N O Q TB S R U V W Y X BB DD S y stem In p uts S y stem Out p uts EE FF Cold/Hot Water Plumbin g Air Plumbin g Rear Power Panel GG HH JJ AA CC A KK LL MM P NN OO PP Q TP U V S R M[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 9 BREWER SCHEMATIC LEGEND A Electronics, 3 PCBAs TU The Processor: UT TU B3000 I/O Ov erview UT B LCD User Interface C 4 Push buttons / LEDs D Pr essur e Transd ucer E Puncture mech. Switch G Brew Pump H Filter Tee J Vent Valve K 4 Brew V ol Conduct. Probes L Brew Tube M Check Valves (3) N Entrance Need le [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 10 2. Brewer External Components CONTROL PANEL LCD DISPLAY – FIVE LINES, BLUE 4 USER INTERFACE BUTTONS PUNCTURE MECHANISM TOP COVER PUNCTURE HANDLE UPPER DRIP PLATE – CUP REST LOWER DRIP PLATE – TALL CUP REST DRIP TRAY FILTER MOUNTING AREA HOT WATER TANK DRAIN TUB E COLD WATER TANK DRAIN TUBE POWER SW[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 11 WATER FILTER BRACKET WATER FILTER HEAD, KQ8A WATER FILTER CARTRIDGE, KQ8A ⅜ ” or ¼” DIAMETER TUBING (FROM WATER SUPPLY) (FROM FILTER TO INLET VALV E) PUNCTURE HANDLE ROTATED BACK WITH PUNCTURE MECHANISM IN OPEN POSITION K-CUP K-CUP HOLDER[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 12 3. The Keurig K-Cup® Portion Pack The Keurig B3000 Brewer may only be utilized in conjunction with the single serve portion pack called the Keurig K-Cup. The K-Cup is fitted with a paper filter that is h eat sealed to the inside upper edge of the plastic cup. Depending on the individual blend, up to app[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 13 4. Appliance Safety When using electrical appliances, basic safety precautions must always be followed. Read all instructions before using this brewer. Failure to comply with the in structions risks equipment damage, fire or severe bodily injury. WARNING: ALWAYS UNPLUG THE BREWER B EFORE SERVICING • To[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 14 Filter Requirements The Keurig B3000 brewer system requires the use of a water filtration sy stem to optimize the coffee flavor and brewer reliability. Two mounti ng holes with screws have been provided on the back of the brewer for this purpose. Keurig recommends the Omnipure KQ8A filter. A filter kit ([...]

B3000 SERVICE MANUAL 60-200807-000, REV C 15 6. User Interface & Brewing Procedure (W ithout a coin changer) IMPORTANT: The brewer must be primed for its first use as set forth below. If Spanish or French are going to be the primar y language, then you must go to the MENU MODE ( page 19) and change the language before proceeding with the primin[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 16 Ready to Brew your First Cup (Without Coin Changer) 1. When the LCD displays the above inform ation, the brewer is ready for use. 2. Select a K-Cup portion pack. NOTE: Do not remove the foil lid or puncture the K-Cup portion pack. 3. Lift the puncture mechanism handle. The K-Cup holder will open towards [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 17 6. Place a cup or mug on the Cup/Drip Tray plate. 7. The LCD screen will display the image below. A choice of 4, 6, 8, and 10 oz cup sizes are available. Make cup size se lection at this time. 8. After the selection is made, the im age below will display which cup size is brewing by having the respective[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 18 9. At the end of the brewing process th e im age below will be displayed for 4 seconds. 10. There may be a short pause (approximately 20 s econds) before the next brewing process can begin. The entire brew process lasts for a pproximately 40 to 52 seconds (depending upon brew size selected) and ends with[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 19 7. Menu Mode (For brewers with serial numbers 1 thru 7505) The Menu Mode allows you to: • Set the language to be displayed. • See the number of brew cycles that the brewer has com pleted. • Prime after draining. • Set the brewer to vend / no vend. • Set pricing. • Adjust the brew temperature [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 20 2. Press the ‘Next’ button. 3. The display will look like th is (number of brews): 4. Press the ‘Next’ button. 5. The display will look like th is (was brewer drained): 6. Press the ‘Yes’ or ‘No’ button as appropriate. 7. The display will look like this (set vend / no vend): 8. If a coin [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 21 9. The display will look like the image on the right below. Adjust price by pressing the + or – button to get desired price. Ad justments are in $0.05 increments. 10. Press the ‘Next’ button af ter selection is m ade. 11. The next display will read ‘Set the Brew Temp’ at the display continue to[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 22 8. Menu Mode (For brewers with serial numbers 7506 and above) The Menu Mode allows you to: • Set the language to be displayed. • See the number of brew cycles that the brewer has com pleted. • Set the brewer to vend / no vend. • Set pricing. • Adjust the brew temperature between 192 and 187°F [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 23 1. Once the menu is accessed the display will look like this (set language): 2. Press the ‘Next’ button. 3. The display will look like th is (number of brews): 4. Press the ‘Next’ button. 5. The display will look like this (set vend / no vend): 6. If a coin unit is being used, Pre ss ‘Adjust’[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 24 8. Adjust price by pressing the + or – button to get desired price. Adjustments are in $0.05 increments. 9. Press the ‘Next’ button after desired amount has been set. 10. The next display will look like th ese (set the brew temp). The tem perature can be adjusted in one degree increments between 18[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 25 14. The next screen will look like this (h ot water dispense). You can disable the plain Hot Water button by pressing the “Adjust” button. 15. The next screen will look like this (select cup sizes). You can select which cup sizes you want the brewer to dispense. You can disable up to 3 cup sizes. One[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 26 9. Draining the Brewer When you wish to drain the brewer, th e following steps must be followed: 1. Press the power button to the “0” position and unplug power cord. 2. Shut off water and disconnect wa ter supply to the brew er. Turn the brewer around so the back is facing you. 3. Move the brewer clo[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 27 10. Emptying the K-Cup Bin The used K-Cups are automatically ejected into th e internal K-Cup bin. When the K-Cup bin requires emptying, the brewer will display: EMPTY K-CUP BIN To empty the K-Cup bin, open the brewer door by grasping the door handle and swinging door fully open to remove bin from brewer[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 28 II. Construction 1. The Modules What follows are images of the individual modules to show their general confi guration. Not all of the parts in the module are listed. A. Power – located at lower rear of brewer: B. Puncture Mechanism – located at the upper right front of brewer: PIVOT PLATE SENSOR HAR[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 29 C. Hot Water Tank – located at the left rear of brewer: D. Cold Water Tank – located at the upper right rear of brewer: BREW TANK COVER HWT MOUNTING BACK CONNECTORS HWT MOUNTING FRONT FILTER TEE VENT TUBE AIR PUMP VENT VALVE MAGNET[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 30 E. Cold Water Pump – located at the lower right rear of brewer: F. Control Panel – located on the front of brewer: COLD WATER PUMPS PLATE VIBRATION ISOLATORS LCD / PCB COVER LCD DISPLAY CONTROL BUTTONS PRESSURE TRANSDUCER TUBE / CONNECTO R[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 31 G. FRONT DOOR – located on the front of brewer: H. BIN FULL SENSOR - located on the left/ri ght side of brewer: I. DRIP TRAY– located on the front of brewer: TRIM INSERT DRIP TRAY DRIP PLATE LOWER DRIP PLATE UPPER AND BASE CUP PLACEMENT LED SENSORS CUP/DRIP TRAY LOCATION DOOR HANDLE BIN FULL SENSORS[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 32 J. MAIN PCB – located on the left side looking at the front of brew er: HOT WATER VALVE CONNECTOR MAIN POWER HARNESS CONNECTOR MAIN HARNESS CONNECTOR SOFTWARE VERSION NUMBER[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 33 2. REPLACEMENT PART NUMB ERS POWER MODULE 16-200904-000 K-CUP PUNCTURE MODULE 16-200905-000 HOT WATER TANK MODULE 16-200906-000 COLD WATER TANK MODULE 16-200907-000 COLD WATER PUMP MODULE 16-200908-000 CONTROL PANEL MODULE 16-200914-000 FRONT DOOR MODULE 16-200909-000 MAIN HARNESS MODULE 16-200910-000 BI[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 34 III. Servicing 1. Preventive Maintenance Regular cleaning of the Brewer’s ex ternal components is recommended. CAUTION: Never immerse the base unit in water or other liquids. The brewer’s enclosure and other external comp onents may be cleaned with a non-toxic food grade cleaner and a damp, non-abras[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 35 3. Diagnostics – Error Codes: The B3000 contains real-time error detection. Ther e are a number of operational errors that, if encountered, will disable the brewer, produce an error code onto the LCD display, and will also flash all 4 buttons on the front panel LED’s to attract attention. The power m[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 36 4. Removing/Installing Modules The B3000 brewing system is modular in design. This design facilitates ease of repair at custom er locations. There are no component level repair capabilities for this brew er. The following describes the removal of each of the modules. NOTE: BOTH THE HOT AND COLD WATER TAN[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 37 B. POWER MODULE (Located in the back on the bottom edge of the brewer) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. 1. Completely loosen the two captive screws holding the Powe[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 38 3. Disconnect the clamps and water hoses attached to the water manifold. 4. Disconnect the Multi Connector Tee manifold from the old Power Module and add to the replacement unit. 5. Disconnect the Cold Water drain tube from the bottom of the tank.[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 39 6. Disconnect the tube from the Inlet Valve that goe s to the Cold Water Tank. The Inle t Valve is located on the Power Module. This is a quick re lease tube connection. Re move the black locking clip from the fitting if pr esent. Push in on the collar, and pull out the tube. 7. Disconnect the wire harne[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 40 10. Install the new module and connect all of the ap propriate connections, hoses, and wires m aking sure that they are secure and tight. 11. Conduct a BIT test (see appendix VII on page 85) to insure the proper fu nction of the brewer. NOTE: There is a removable filter screen located in the In let Valve[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 41 C. PUNCTURE MECHANISM MODULE (Located in the top front portion of the brewer) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. 1. Disconnect the Hot Water Valve tube from the top o[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 42 5. Release the hose clamp and remove the brew tub e from the entrance needle assem bly. 6. Loosen the four screws that hold the puncture m odule in place. There are two on each side. They are captive screws so they will NOT com e out completely. Looking toward the back of th e Puncture Mechanism Module a[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 43 8. Disconnect the multi colored wire ha rness located to the left of the Hot Water Valve and the two wires on the Hot Water Valve solen oid. There is no polarity for these wires. 9. Disconnect the Vent tube from the venting nipp le on the left hand side of the m odule area. 10. The Puncture Mechanism Mod[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 44 D. HOT WATER VALVE ASSEMBLY (Located at the back of the Puncture Mechanism) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. See REMOVAL of PUNCTURE ME CHANISM (page 41). 1. Locate[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 45 4. Gently pull OUT and UP the valve assembly. 5. Reinstall the new valve. NOTE: When reinstalling the new valve, you MUST make sure that the “O” ring on the bottom of the outlet tube is in place. NOTE: The large Plastic Nut must be tight. Failure to do so will cause a leak when the hot water feature [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 46 E. HOT WATER TANK MODULE (Located in the back right side of brewer) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. NOTE: Before disconnecting the two hoses on top of the module, [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 47 3. Disconnect the Hot Water Valve hose from the top of the bottom tank. 4. Locate the two screws at the top of th e module. Loosen them fully. These are captive screws so they will NOT come out comp letely. 5. Tilt the module toward you. It is secured on th e bottom with mounting ta bs. Lift the module o[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 48 6. Remove the nut (6mm) securing the green groun d wire on the left hand side of the Power Module. 7. Disconnect the hose from the bottom tank. 8. The Hot Water Tank Module can be removed from the brewer. 9. Install the new module and connect all of the ap propriate connections, hoses, and wires m aking [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 49 F. COLD WATER TANK MODULE (Located at the top right of the brewer) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. Looking at the right side of the brewer, take note of the cutout[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 50 4. Remove RED retaining clip from Murdock fitting. This is a quick release tube connection. Push in on the collar, a nd pull out the tube. 5. Release clamp and disconnect the hose on th e LEFT side of the top Hot Water Tank. 6. Disconnect the hoses on the top of each of the water pumps. 7. Disconnect the[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 51 8. Loosen fully the two screws that secu re th e Cold Water Tank to the chassis. They are captive screws so they will NOT come out com pletely. 9. While gently holding the plastic tube from the Inlet Valv e out of the way, remove the Cold Water Module. 10. Install the new module; connect all of the appr [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 52 G. COLD WATER PUMP MODULE (Located in the middle of the brewer) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. Looking at the rear, in the middle of the brewer y ou will see the [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 53 NOTE: The wires must be reconnected to their proper connections wh en installing the new module. Failure to do so will result in having ext remely no isy pumps while they are in operation. Make sure that Cold Water Tank drain hose is NOT pinched when reassembling. 3. Disconnect these four wires. 4. Loose[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 54 H. CONTROL PANEL MODULE (Located on the left front of the brewer) CAUTION: The technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer or earth gro und when replacing this module. 1. Open the K-Cup Bin door. 2. Tip the brewer back slightly and locate the two screws [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 55 5. Disconnect the small tube at the union connection. 6. Disconnect the wire harness connection. 7. The Control Panel Module can now be removed. 8. Install the new module and connect all of the ap propriate connections, hoses, and wires m aking sure that they are secure and tight. 9. Conduct a BIT test ([...]

B3000 SERVICE MANUAL 60-200807-000, REV C 56 I. FRONT DOOR MODULE (Located at the bottom of the brewer in the front). NOTE: To remove the Front Door Module you MUST fi rst remove the Control Module screws and gently push the module up from the chassis to allow the TOP hinge pin to be rem oved. You do not need to remove the Control Module or disconn[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 57 5. Locate the two hinge pins connect ing the door to the brewer. 6. Using a flat screw driver, gently pry the hinge pins up and out. 7. Carefully pull the wire ha rness through the opening. 8. The Door Module can now be removed. 9. Install the new module and connect the appropriate wire connecti on, cove[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 58 J. MAIN PCB MODULE (Located on the Left side of the brewer) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the metal base plate of the brewer. 1. Remove the plastic bar in front of the Main PCB and disconnect the t[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 59 K. BIN FULL SENSORS (Located on each side of the of the K-Cup bin cavity) See REMOVAL of OUTER PANELS (page 36). After completion of panel removal, the technician must attach an ESD wrist strap to themselves and the m e tal base plate of the brewer. See REMOVAL of MAIN PCB MODULE (page 58). After complet[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 60 4. This completes the LEFT side bin sensor rem oval. Install the replacem ent sensor, the main PCB, and plastic bar. Make sure th at all connections are tight. To remove the RIGHT side bin sensor 1. Remove the screw holding the RIGHT LED in place. Looking at the front of the brewer, BREWERS ≤ 7505 BREW[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 61 5. Disconnect the SMALL connector toward the back of the P uncture Mechanism module area. If it is easier, you can remove the Puncture Mechanism Module com pletely to gain access to this connector. 6. Carefully pull the wire th rough the opening in the chassis and remove the RIGHT side bin sensor. 7. Thi[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 62 De-Scaling Your Brewer Mineral content in water varies from place to place. Dependin g on the mineral content of the water in your area, calcium deposits or scale may build up in your brewer. Scale is nontoxi c, but left unattended, it can hinder brewer performance. De-scaling your brew er helps m aintai[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 63 5. Power off the brewer and drain both hot and cold water tanks. 6. Reconnect the brewer to the f iltered cold water supply and follow the PRIME procedure to refill the brewer. 7. Once the prime process is complete, power off the brewer and drain both hot and cold water tanks again. 8. Power up the brewe[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 64 6. Sanitizing / Cleaning the Puncture Mechanism (P.M.) A. Sanitizing/Cleaning the B3000 Inlet Needle and Gasket FOR PROPER SANITIZI NG / CLEANING OF THE PUNCTURE MECHANISM, THE FOLLOWING ITEMS ARE RECOMMENDED. A. DISHWASHING L IQUID SOLUTION OR SOAP & WATER IN A SPRAY BOTTLE. B. MINI SCRUB BR USH FOR[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 65 B. Sanitizing/Cleaning the Puncture Mechanism (P.M.) 1. P.M. REMOVED AS DESCRIBED IN THIS MANUAL. 2. REMOVE LOWER P.M. COVER BY REMOVING THE TWO SCREWS AS INDICATED ABOVE. 3. HERE THE P.M. IS SHOWN WITH THE LOWER P.M. COVER REMOVED. 4. TO REMOVE THE BOTTOM P.M. COVER, REMOVE THE THREE SCREWS INDICATED AB[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 66 7. THE MODULE FRAME SHOULD BE SPRAYED WITH A SOAPY SOLUTION OR MILD DETERGENT. 8. THE MODULE CAN BE MANEUVERED SO ALL AREAS CAN BE REACHE D BY THE SPRAY. 9. USE SMALL SCRUB BRUSH TO REMOVE DEBRIS FROM THE MODULE. 10. USE THE DETAILING END OF THE BRUSH TO REACH INSIDE THE MODULE FRAME TO REMOVE DEBRIS . 1[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 67 13. USE THE SCRUB BRUSH ON THE UNDER COVER AS NECESSARY. 14. USE A CLOTH WIPE AS REQUIRED. RINSE UNDER FAUCET OR IN BUCKET OF WATER. 15. PREP THE LOWER P.M. COVER WITH CLEANING SPRAY. 16. BRUSH PART AS NECESSARY. 17. WIPE THE PART WITH A CLOTH AS NECESSARY. RIINSE UNDER FAUCET OR IN A BUCKET OF WATER. 18[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 68 19. REMOVE FRAME FROM BUCKET ALLOWING WATER TO DRAIN. 20. MODULE CAN BE PLACED ON TOWEL TO ALLOW FOR FINAL DRAINIG BEFORE WIPING. 21. RE-ASSEMBLE MODULE TO BE RE-INSTALLED IN BREWER .[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 69 IV. Product Warranty Information WARRANTY Set forth below is a summary of warranty information for your Keurig B3000 brewer effective as of the date the Service Manual was printed. The complete details of Keurig’s warranty is set forth in the Non-Exclusive Distributorship Agreement, as amended from tim[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 70 OBTAINING WARRA NTY SERVICE Keurig Brewers are high quality appliances and, with pr oper care, are intended to provide years of satisfying performance. However, should the need arise for warranty service, simply call Keurig Field Support at our t oll free number 1-888-CUP-BREW (1-888-287-2739). Please do[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 71 V. Certifications and Specifications Regulatory Compliance The Keurig B3000 Brewer will comply with: UL 197 Commercial Electric Cooking Appliances ANSI / NSF 25 (applies to brewers F0009546 and higher) Commercial Cooking, Rethermalization, and Powere d Hot Food Holding and Tr ansport Equipment. CAN/CSA C[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 72 VI. ACCESSORIES APPENDIX 1. Water Filter Kit (Part Number 5025 ) Keurig requires the use of a water filtration system for the B3000. The Omnipure KQ8A filter is recommended. This filter has both a Charcoal filter medium for rem ovi ng chlorine, taste and odor, plus phosphate for the reduction of lim e bu[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 73 2. Coin Changer Accessory (Part Number 5557) The installation of the B3000 Coin Ch anger Accessory is covered in the installation guide provided with each coin changer accessory kit. Details for the in stallation of the changer are provided as an appendix of this manual. If a copy is n eeded, asked for p[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 74 The B3000 Coin Changer Accessory: The B3000 Coin Changer Accessory is custom de signed to be used exclusively with the B3000 Commercial Brewer and the aforem entioned coin m ech anism. All the necessary hardware and cables for assembling the B3000 Coin Changer Accessory ar e includ ed. See figures 1 and [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 75 2. Join the coin changer cabinet to platform by pl acing the ‘hooks’ inside the platform slot. See figures 4 and 5 below. 3. Place brewer on the platform such that the rubber f eet of the brewer fit in to the detent areas on the platform and the brewer rest s on top of the coin changer ca binet protr[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 76 5. Fasten the brewer-cabinet plate to th e cabinet (t hree screws) and to the brewer (two screws). See figures 8 and 9 below. 6. Connect the control cable to both RJ11 connector s on the rear of the brewer and the coin changer cabinet. See figure 10 below. Figure 10 Figure 9 Figure 8[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 77 Installing the Coin Mechanism: The step by step procedure for instal ling the coin changer is as follows: 1. Unlock the coin changer cabinet f ascia [Figure 11] and remove it by lifti ng up at coin retrieval opening [Figure 12]. Remove the top panel of the coin changer cab inet by unscrewing the two scre[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 78 3. Tightening the Mounting Screws. See Figures 18 a nd 19 below. The mechanism is shown outside of the coin accessory cabinet. 4. Load coins in the coin changers as appropriate. Please refer to the respectiv e unit’s m anual for direction on how to load coins. Figure 19 Figure 18 Coin slot To tighten t[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 79 Procedure for Setting the Brewer to Coin Operation: Procedure: 1. Attach coin changer unit to br ewer per assembly instructions. 2. Connect patch cable to female RJ11 connectors on the back of the B3000 brewer and the coin unit. 3. Plug-in each units cords to outlets. 4. Power both units. Switches are lo[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 80 10. The display will look like th is (was brewer drained): 11. Press the ‘Yes’ or ‘No’ button as appropriate. 12. The display will look like this (set vend / no vend): 13. Press ‘Adjust’ button to ‘Vend at Set the price’ (image on left below). Then press next button. 14. The display will [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 81 16. The next display will read ‘Set the Brew Temp’ at the display continue to press the next button until the following display is seen, and then th e brewer and coin changer unit are rea dy for operation. WARNING: The product should be connected to a br anch circuit protected at maximum 20A. DANGER:[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 82 3. Platform Unit (Part Number 5558) The assembly of the B3000 Platform accesso ry is c overed in the installation guide provide with each platform kit. Details for the installation of the cha nger are provided as an appendix of this manual. If a copy is needed, ask for part number 60-200993-000. Fig 1. C[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 83 Place the Chute in position Fig 4. Chute in position Fig 3. Install Chute[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 84 Fig 5. Completed assembly[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 85 VII BIT Testing Manufacturing Built In Test (BIT) The B3000 brewer has the ability of pe rforming diagnostic tests to verify if most of the critical system elements are functioning properly. For brewers from 1 – 7505 see page 85. For brewers 7506 and above see page 89. To initiate the B3000 BIT, follow[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 86 T EST N O . (TN) T ESTS : I NDICATIONS “LCD MESSAGE ” / B UTTON LED S N OTES A CTION TO C ONTINUE 1. Left Button / LED, LCD Pixels mostly on “01: LEFT SW & LED?” “MODULE: CTRL- PCB” Left LED blinks Check left LED, LCD mostly on Check mostly lit pixels. Press Left Button 2. Center Left But[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 87 15. K-Cup® Sensor (unblocked) “15: CLOSE KCUP” “MODULE: BR-HEAD” door. Ejection blocks sensor!! Lower the handle 16. Brew tank Thermistor @ ambient temperature “16: BREW TEMP” “MODULE: HWT” Auto Cont. if OK 17. Pre-heat tank Thermistor @ ambient temperature “17: PREHEAT TEMP” ” MOD[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 88 27. HW Dispense valve “27: HWD VALVE” “MODULE: BR-HEAD” Open VV. Open HWDV. Verify HWT <0.1 psi after 2 seconds Auto Continue if OK 28. Transmit and receive a “1” and “0” through the coin IF “29: VEND I/F LOOPBACK” “MODULE: M-PCB, PWR-PAN EL” Auto Continue if OK 29. Done “30:[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 89 Bit Test for brewers 7506 and above T EST N O . T ESTS : I NDICATIONS “LCD MESSAGE ” / B UTTON LED S N OTES A CTION TO C ONTINUE 1. Left Button / LED, LCD Pixels mostly on “01: LEFT SW & LED?” “MODULE: CTRL- PCB” Left LED blinks Check left LED, LCD mostly on Check for mostly lit pixels. P[...]

B3000 SERVICE MANUAL 60-200807-000, REV C 90 14. K-Cup Sensor (blocked) “14: OPEN KCUP” “MODULE: BR-HEAD” Raise the handle 15. K-Cup Sensor (unblocked) “15: CLOSE KCUP” “MODULE: BR-HEAD” Done by opening the door. Ejection blocks sensor!! Lower the handle 16. 120 Hz Clock (60 Hz Power) “16: 120 HZ CLOCK” “MODULE: M-PCB” Auto [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 91 27. Brew Tank Heating Element power “27: BREW 12A?” “MODULES: POWER, HWT” R LED blinks Heating Element on for 3 seconds – Verify 12A Press Right Button if OK, Center Right to repeat 28. Preheat Tank Heating Element power “28: PRE 12A?” “MODULES: POWER, HWT” R LED blinks Heating Element [...]

B3000 SERVICE MANUAL 60-200807-000, REV C 92 VIII. REVISION CONTROL REVISION ECN # ISSUED BY RELEASE DATE REASON FOR CHANGE A 254 DAM DEC 18, 2006 INITIAL RELEASE B 499 DAM JULY 5, 2007 • Modificatio n to CWT • Modification to HWT (TCO placement) • Modification to Puncture Mechanism • Modification to K-Cup Holder • Change to lever-less de[...]