LCR-2 LCR-2A LCR-2 PC LCR-2A PC - Wasserstrom
LCR-2LCR-2ALCR-2 PCLCR-2A DSGNIN!TENUIDLIQWATDSAUCHEAVIQUTLHOAR! WINSTALLATION & OPERATING GUIDEBUNN-O-MATIC CORPORATIONPOST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227PHONE: (217) 529-6601 FAX: (217) 529-6644To ensure you have the latest revision of the Operating Manual, or to view the Illustrated PartsCatalog, Programming Manual, or Service Manual, please visit the Bunn-O-Matic website, atwww.bunn.com. This is absolutely FREE, and the quickest way to obtain the latest catalog andmanual updates. For Technical Service, contact Bunn-O-Matic Corporation at 1-800-286-6070.36026.0000T06/11 2003 Bunn-O-Matic Corporation
BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-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.3) Compressors on refrigeration equipment: 5 years parts and 1 year labor.4) Grinding burrs on coffee grinding equipment to grind coffee to meet original factory screen sieve analysis:parts and labor for 3 years or 30,000 pounds of coffee, whichever comes first.These warranty periods run from the date of installation BUNN warrants that the equipment manufactured byit will be commercially free of defects in material and workmanship existing at the time of manufacture andappearing within the applicable warranty period. This warranty does not apply to any equipment, component orpart that was not manufactured by BUNN or that, in BUNN’s judgment, has been affected by misuse, neglect,alteration, improper installation or operation, improper maintenance or repair, damage or casualty. This warranty isconditioned on the Buyer 1) giving BUNN prompt notice of any claim to be made under this warranty by telephoneat (217) 529-6601 or by writing to Post Office Box 3227, Springfield, Illinois 62708-3227; 2) if requested byBUNN, shipping the defective equipment prepaid to an authorized BUNN service location; and 3) receiving priorauthorization from BUNN that the defective equipment is under warranty.THE FOREGOING WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTY, WRITTEN ORORAL, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF EITHERMERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The agents, dealers or employees of BUNNare not authorized to make modifications to this warranty or to make additional warranties that are binding onBUNN. Accordingly, statements by such individuals, whether oral or written, do not constitute warranties andshould not be relied upon.If BUNN determines in its sole discretion that the equipment does not conform to the warranty, BUNN, at itsexclusive option while the equipment is under warranty, shall either 1) provide at no charge replacement partsand/or labor (during the applicable parts and labor warranty periods specified above) to repair the defectivecomponents, provided that this repair is done by a BUNN Authorized Service Representative; or 2) shall replacethe equipment or refund the purchase price for the equipment.THE BUYER’S REMEDY AGAINST BUNN FOR THE BREACH OF ANY OBLIGATION ARISING OUT OF THE SALE OFTHIS EQUIPMENT, WHETHER DERIVED FROM WARRANTY OR OTHERWISE, SHALL BE LIMITED, AT BUNN’SSOLE OPTION AS SPECIFIED HEREIN, TO REPAIR, REPLACEMENT OR REFUND.In no event shall BUNN be liable for any other damage or loss, including, but not limited to, lost profits, lost sales,loss of use of equipment, claims of Buyer’s customers, cost of capital, cost of down time, cost of substituteequipment, facilities or services, or any other special, incidental or consequential damages.392, AutoPOD, AXIOM, BrewLOGIC, BrewMETER, Brew Better Not Bitter, BrewWISE, BrewWIZARD, BUNN Espress, BUNNFamily Gourmet, BUNN Gourmet, BUNN Pour-O-Matic, BUNN, BUNN with the stylized red line, BUNNlink, Bunn-OMatic,Bunn-O-Matic, BUNNserve, BUNNSERVE with the stylized wrench design, Cool Froth, DBC, Dr. Brew stylized Dr. design,Dual, Easy Pour, EasyClear, EasyGard, FlavorGard, Gourmet Ice, Gourmet Juice, High Intensity, iMIX, Infusion Series,Intellisteam, My Café, PowerLogic, Quality Beverage Equipment Worldwide, Respect Earth, Respect Earth with the stylized leaf and coffee cherry design, Safety-Fresh, savemycoffee.com, Scale-Pro, Silver Series, Single, Smart Funnel, SmartHopper, SmartWAVE, Soft Heat, SplashGard, The Mark of Quality in Beverage Equipment Worldwide, ThermoFresh, Titan,A Partner You Can Count On, Air Brew, Air Infusion, Beverage Bar Creator, Beverage Profit Calculator, Brew better, notbitter., BUNNSource, Coffee At Its Best, Cyclonic Heating System, Digital Brewer Control, Nothing Brews Like a BUNN,Pouring Profits, Signature Series, Tea At Its Best, Phase Brew, The Horizontal Red Line, trifecta, Ultra, Velocity Brew areeither trademarks or registered trademarks of Bunn-O-Matic Corporation.236026 050511
CONTENTSWarranty. 2Introduction. 3User Notices. 4Electrical Requirements. 5Plumbing Requirements. 6CE Requirements. 6Initial Set-up. 7Electrical Hook-up. 7Plumbing Hook-up. 7Setting Dispenser Flow Rate. 8Selecting the Correct Pump Tubing. 9Operating Controls & Interface. 10Initial Fill & Heat. 11FlavorGard Feature. 12Rinse Alarm Feature. 12BIB Empty Lockout Feature. 13Brew Temperature Lockout Feature. 13Programming the Dispenser. 14Loading the Concentrate. 20Priming the Concentrate Lines. 20Operating the Pull & Hold Dispenser. 21Operating the Preset Portion Control Dispenser. 22Filling Cambros or other large containers. 22Cleaning & Preventive Maintenance. 23Replacing the Pump Tubing. 24Draining the Hot Water. 25Troubleshooting. 26Field Calibration of the Concentrate Pumps. 31Dispenser Flow Rate Calibration. 32Field Calibrating the Hot Water Flow Rate. 32Field Calibrating the Empty BIB Warning. 33Schematic Wiring Diagrams. 34INTRODUCTIONThe Liquid Coffee Refrigerated Dispenser delivers two types of coffee made from liquid concentrate plushot water. The dispenser can be set up for continuous draw (by the cup) for self-serve applications, or portioncontrol to fill carafes and decanters for wait staff. Follow the Concentrate Manufacturer’s Storage and Shelf Liferecommendations. Product Flavor Profile is extended with refrigerated product storage cabinet featured in theLCR-2 and LCR-2 PC.This dispenser is designed to operate when ambient temperatures are from 32 F (0 C) minimum to 104 F(40 C) maximum.336026 030508
USER NOTICESCarefully read and follow all notices on the equipment and in this manual. They were written for your protection. All notices are to be kept in good condition. Replace any unreadable or damaged labels.As directed in the International Plumbing Code of theInternational Code Council and the Food CodeManual of the Food and Drug Administration (FDA),this equipment must be installed with adequatebackflow prevention to comply with federal, stateand local codes. For models installed outside theU.S.A., you must comply with the applicable Plumbing /Sanitation Code for your area.00656.000100986.0002Artwork for P/N: 00656.0001Artwork Rev: ADrawn: REFDate: 04/22/10To reduce the risk of electric shock,do not remove or open cover.No user-serviceable parts inside.Authorized service personnel only.Disconnect power before servicing.Moving Parts.Risk Of Electrical Shock.Do not operateunit with thispanel removed.Disconnect power beforeservicing .000200824.0002436026 012711
USER NOTICES (Cont)FOR 3-PHASE OPERATIONCONNECT INPUT WIRING TOL1,L2,L3 & N AS SHOWN.FOR 1-PHASE/30 AMP. OPERATIONMOVE BLACK WIRE INTOTERMINAL BLOCK WITH BROWNWIRE, CONNECT INPUT WIRINGTO L1 & N AS SHOWN.L3L1L2REDBLUL1NFROM POWER SOURCENBLKNBLUBRNTO MACHINEREDFROM POWER SOURCEL1L2L1L3NTERMINALBLOCKNL3BRNBLKTO MACHINEL2FROM POWER SOURCEBLUL1REDL1L2208-240 V, 25.8 A, 6200 W1PH, 2-Wire GND, 60HZor120/208-240 V, 25.8 A, 6200 W1PH, 3-Wire GND, 60HZBLKL3BRNN28181.0003TO MACHINEOptional Field WiringFOR 1-PHASE/15 AMP. OPERATIONCONNECT INPUT WIRING TOL1 & N AS SHOWN.39762.0000Optional Field Wiring29710.0014230 V, 26 A, 6000 W1PH, 2-Wire GND, 50/60HZor230 V, 13 A, 3000W1PH, 2-Wire GND, 50/60HZELECTRICAL REQUIREMENTSCAUTION: The dispenser must remain disconnected from power source until specified in Electrical Hook-Up.The LCR-2 dispenser is supplied with a 120-volt / 15 Amp cord set and require a 2-wire, grounded, individual branchcircuit rated for 120 volts AC, 15 amp, single phase, 60Hz. The mating connector must be a NEMA 5-15R.The LCR-2C dispenser is supplied with a 120-volt / 20 Amp cord set and require a 2-wire, grounded, individual branchcircuit rated for 120 volts AC, 20 amp, single phase, 60Hz. The mating connector must be a NEMA 5-20R.These dispensers can be Field Wired for 208 or 240 volt applications. This requires a 2 or 3-wire, grounded, individualbranch circuit rated for 208/240 volts AC, 30 amp, single phase, 60 Hz.NOTE: The internal terminal block must be rewired for 208/240 applications, (see Optional Field Wiring Diagram).FIELD WIRING TERMINAL BLOCK DIAGRAMModels without Master ON/OFF SwitchFIELD WIRING TERMINAL BLOCK DIAGRAMHEATER REDHEATER REDHEATER RED10A. FUSE - WHITE10A. FUSE - WHITE10A. FUSE - BLACKLIMIT SW. - BLACK120V A.C.Fig. 1208 or240V A.C.10A. FUSE - BLACKFig. 2LIMIT SW. - BLACK10A. FUSE - WHITE10A. FUSE - BLACKLIMIT SW. - BLACK120V A.C.208 or240V A.C.120V A.C.Fig. 3For all 208 - 240 Volt Connections: Use No. 10 AWG Wires suitable for 90 C (194 F)1. Unit shipped per Fig. 1, wired for 120V A.C./2-Wire.2. For 208 - 240V A.C./2-Wire per Fig. 2: Move both the Red-Heater wire and the White-Fuse wire to the Top Red Terminal as shown.3. For 120/208 - 240V A.C./3-Wire per Fig. 3: Move the Red Heater wire to the Top Red Terminal as shown.34960.0000B 11/02 2002 BUNN-O-MATIC CORPORATIONFIELD WIRING TERMINAL BLOCK DIAGRAMModelswithTERMINALMaster ON/OFFFIELDWIRINGBLOCKSwitchDIAGRAMREDTO MASTERON/OFFSWITCHBLACKRED120V A.C.REDTO MASTERON/OFFSWITCHFig. 1208 or240V A.C.BLACKFig. 2TO MASTERON/OFFSWITCHBLACK120V A.C.208 or240V A.C.120V A.C.Fig. 3For all 208 - 240 Volt Connections: Use No. 10 AWG Wires suitable for 90 C (194 F)1. Unit shipped per Fig. 1, wired for 120V A.C./2-Wire.2. For 208 - 240V A.C./2-Wire per Fig. 2.3. For 120/208 - 240V A.C./3-Wire per Fig. 3.34960.0001A 01/07 2007 BUNN-O-MATIC CORPORATION536026 120909
ELECTRICAL REQUIREMENTS (Cont.)FOR 3-PHASE OPERATIONCONNECT INPUT WIRING TOL1,L2,L3 & N AS SHOWN.FOR 1-PHASE/30 AMP. OPERATIONMOVE BLACK WIRE INTOTERMINAL BLOCK WITH BROWNWIRE, CONNECT INPUT WIRINGTO L1 & N AS SHOWN.L3L1L2REDBLUL1NFROM POWER SOURCENBLKNBLUBRNTO MACHINEREDFROM POWER SOURCEL1L2L1L3NTERMINALBLOCKNL3BLKTO MACHINEL2BRNFROM POWER SOURCEBLUL1REDL2BLKL1L3TO MACHINEBRNNCAUTION: The dispenser must remain disconnected from power source until specified in Electrical Hook-Up.The LCR-2A 3 Phase dispenser is internally wired from the factory for 400 Volts AC Phase to Phase, 230 Volts ACPhase to Neutral, 3 Phase 50/60 Hz. It requires a 4-wire, grounded, individual branch circuit rated for 400 Volts AC,Three Phase, 50/60 Hz. At Three Phase operation, each Phase will have approximately 13.5-14.0 Amps flow throughit.The LCR-2A 3 Phase dispenser can be Field Wired for 230 Volts AC, Single Phase applications. This requires a 2-wire,grounded, individual branch circuit rated for 230 volts AC, Single Phase, 50/60 Hz. At Single Phase operation, themachine will have approximately 27.5 Amps flow through it.NOTE: The internal terminal block must be rewired for 230 Volts AC, Single Phase applications, (see Optional Field WiringDiagram).FOR 1-PHASE/15 AMP. OPERATIONCONNECT INPUT WIRING TOL1 & N AS SHOWN.CE REQUIREMENTS This appliance must be installed in locations where it can be overseen by trained personnel. For proper operation, this appliance must be installed where the temperature is between 5 C to 35 C. Appliance shall not be tilted more than 10 for safe operation. An electrician must provide electrical service as specified in conformance with all local and national codes. This appliance must not be cleaned by water jet. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given instructions concerning use of this appliance bya person responsible for its safety. Children should be supervised to ensure they do not play with the appliance. If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a specialcord available from the manufacturer or its authorized service personnel in order to avoid a hazard. Machine must not be immersed for cleaning.PLUMBING REQUIREMENTSThe dispenser may be connected to a cold or hot water system (140 F Max.) with operating pressure between 20 and 90psi (138 and 620 kPa) from a 1/2” or larger supply line. A shut-off valve should be installed in the line before the dispenser.Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 kPa). The waterinlet fitting is 3/8” flare. Dispensers set up to deliver to 1.8 Oz./sec. (53.2 ml/sec) per dispense tip, require a water supplysource that can deliver a minimum of 1.7 gpm (6.4 lpm) at the inlet fitting. Dispensers set up to deliver 2.6 Oz./sec. (76.9lpm) per dispense tip, require a water supply source that can deliver a minimum of 2.4 gpm (9.2 lpm) at the inlet fitting.NOTE: Bunn-O-Matic recommends 3/8” tubing from the 1/2” water supply line. At least 18 inches of FDA approved flexiblebeverage tubing, such as reinforced braided polyethylene or silicone, before the dispenser will facilitate movement to cleanthe counter top. Bunn-O-Matic does not recommend the use of a saddle valve to install the dispenser. The size and shapeof the hole made in the supply line by this type of device may restrict water flow.NOTE: Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed, andmaintained in accordance with federal, state, and local codes.As directed in the International Plumbing Code of the International Code Council and the Food Code Manual of theFood and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to complywith federal, state and local codes. For models installed outside the U.S.A., you must comply with the applicablePlumbing /Sanitation Code for your area.636026 062210
INITIAL SET-UPNOTE: The LCR-2 dispenser weighs approximately 100 lbs. (45 kg). If necessary, use more than one personwhen lifting or moving the dispenser.1.2.3.4.5.Cut the two straps and remove the box and foam packing.Locate and remove the information packets and tube kits from top of packaging and set aside.Open the dispenser door and remove the drip tray and the lower splash guard panel.Set dispenser on the counter where it is to be used. CAUTION: DO NOT LIFT ON THE DOOR.Confirm the dispenser is level on the counter (See LEVELING THE DISPENSER).ELECTRICAL HOOK-UPCAUTION: Improper electrical installation will damage electronic components.1. An electrician must provide electrical service as specified in conformance with all local, state and federalelectrical codes.2. Using a voltmeter, check the voltage and color-coding of each conductor at the electrical source.3. Connect the dispenser to the power source.4. If plumbing is to be hooked up later, be sure the dispenser is disconnected from the power source. If plumbinghas been hooked up, the dispenser is ready for Initial Fill & Heat.PLUMBING HOOK-UP1. Flush the water line to remove any debris or foreign material.2. Securely attach the water line to the 3/8” flare fitting, on bottom right side of the dispenser.3. Turn on the water supply and check for leaks.LEVELING THE DISPENSERProper leveling of the dispenser is required to insure proper drainage of condensation from the refrigerationunit.1. Set the dispenser on a level counter top.2. Use the adjustable legs to level the dispenser on all four corners.3. Once the unit is level, adjust the front two legs out another 1/16” to create a slight tilt towards the rear of thedispenser. (See Fig. 1)LEVEL1/16" to 1/8"736026 101703
SETTING DISPENSER FLOW RATEThe dispenser comes from the factory with flow restrictors in the mix chambers. With the restrictors in placethe dispense rate is about 1.8 oz./sec (53.2 ml/sec) and is used primarily for cup at a time dispensing. Theflow restrictors can be removed to increase the dispense rate to about 2.5 oz./sec (74 ml/sec) for larger volumedispensing (airpots, carafes, etc.).NOTE: The hot water FlowRate is fixed at approximately 1.7 oz/sec. and can not be adjusted.Removing the restrictors:1. Disconnect the dispenser from the AC power source.2. Open the Product Cabinet door.3. Remove the concentrate tube, vent line and grommet from mix chamber ports in side the product cabinet.4. Remove the two screws that fasten mix chamber to the control panel.5. Gently pull mix chamber away from dispenser to expose water line connection, (you may have to rotate itslightly).6. Disconnect FlavorGard sensor wire and hot water tubing from the mix chamber.7. Remove the flow restrictor from the inlet to the mix chamber.8. Reconnect FlavorGard sensor wire and hot water tubing to the mix chamber.9. Place mix chamber back into position in the dispenser, (you may have to rotate it slightly) and secure it withthe two screws10. Reposition the grommet, vent line and pump tubing onto the mix chamber ports.Caution: Failure to properly replace and secure any of the above components may result leaks and/or causedamage to the dispenser.If you changed the Dispenser Flow Rate, you will need to reprogram the dispenser to the new rate, see Programmingthe Dispenser.CAUTION: Failure to reprogram the Dispenser Flow Rates will result in inaccurate Mix Ratios.Reprogramming the Dispenser Flow Rate:1. Remove the lower splash guard panel and locate the Programming module.2. Use the Down Arrow key to enter into the programming function and scroll through the menu’s to the “CALLEFT SIDE?” menu and select “YES”.3. Scroll down to the “CAL LF WTR VOL” menu4. Use the ( ) & (-) keys to enter a volume of 50 Oz. (1478 mL). This will recalibrate the Left dispenser to thenew rate.5. Scroll down to the “CAL RT WTR VOL” menu6. Use the ( ) & (-) keys to enter a volume of 50 Oz. (1478 mL). This will recalibrate the
LCR-2A PC INSTALLATION & OPERATING GUIDE BUNN-O-MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 FAX: (217) 529-6644 To ensure you have the latest revision of the Operating Manual, or to view the Illustrated Parts Catalog, Programming Manual, or Service M
Local Rules for the Superior Court for Spokane County Effective September 1, 2022 Page 2 LCR 56 Summary Judgment LCR 69 Execution Superior Courts and Clerks LCR 77 Superior Courts and Judicial Officers LCR 79 Books and Records Kept by Clerk LCR 80 Court Reporters Local General Rules (LGR)
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