Bunn Electric Brewing System LCR-2 Manuel d'utilisateur

! WARNING HOT LIQUIDS! AVERTISSEMENT LIQUIDES CHAUDSPOWERREADYPORTIONRINSEREFILLSTOP!HOT WATERLCR-2LCR-2ALCR-2 PCLCR-2A PCINSTALLATION & OPE

10OPERATING CONTROLS AND INTERFACE1a. Dispense Handles: Pull and Hold to dispense product.1b. Dispense Switches: Push and Release to dispense product

11INITIAL FILL & HEAT1. Select Normal on the Function Selector Switch and Run on the Mode Selector Switch.2. Confirm the water supply is on.3. Co

12FlavorGard™ FeatureFlavorGard™ is a patented feed back control loop that monitors the mixed product and adjusts the concentrate delivery rate to mai

13Rinse Procedure:1. Open the cabinet door and select Rinse on the Function Selector switch – close the door.2. Place a 2 Liter (1/2 Gal) container

14PROGRAMMING THE DISPENSERRemove the lower splash guard assembly to access the digital programming module with LCD display.Press the Down Arrow key t

15 MENU SCREEN ACTION DESCRIPTIONLOCK FLAVOR ? EXIT YESFLAVORS LOCKEDEXITSelect (YES) or (EXIT)NONESelect YES, to Lock I

16ENTER PASSWORD(-) 0 (+)The following functions can be Password Protected. If you wish to prevent others from accessing these functions, en

1736026 120105 MENU SCREEN ACTION DESCRIPTIONCAL LEFT PUMP ?PULL DISPENSECAL LF PUMP VOL(-) 43mL (+)CAL LF WTR FLOW ?PULL DISPENSERC

1836026 120105 MENU SCREEN ACTION DESCRIPTIONCAL RIGHT PUMP ?PULL DISPENSERCAL RT PUMP VOL(-) 43mL (+)CAL RT WTR FLOWPULL DISPENSERC

19 MENU SCREEN ACTION DESCRIPTION36026 073107BIB EMPTY -> 500(-) EXIT (+)XX REFILL -> 155(-) EXIT (+)WTR START DELAY(-) .1

236026 050511BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:1) All equipment oth

20LOADING THE CONCENTRATE1. Thoroughly mix concentrate by vigorously shaking the product Bag-In-Box (BIB).2. Pull the BIB connector through the hole

21Filling Cambros or other large containers:The dispenser is designed primarily for cups or other small containers that will fit under the dispense tip

22OPERATING THE PRESET PORTION CONTROL DISPENSER(Models LCR-2 PC, LCR-2C PC, LCR-2A PC)Set the Function Selector Switch to Normal and the Mode Select

23CLEANING & PREVENTATIVE MAINTENANCEGeneral Cleaning and Sanitizing ProceduresNote: The BUNN® Liquid Coffee Dispenser incorporates a “user select

24REPLACING THE PUMP TUBINGThe pumps and tubing used in the dispenser are designed to give maximum performance and long life. However, the tubes are a

25DRAINING THE HOT WATER TANKCAUTION: The dispenser must be disconnected from the power source throughout these steps. 1. Disconnect the dispenser fr

26Activate the Dispenser within 5 sec. to dispense the pre-selected volume.Front Panel LED Display MessagesAlternate Portion Dispenser Volume #2 has b

27Troubleshooting (Continued)Replace BIB, see Loading the ConcentrateCheck BIB Connector Fittings Check Tubing Installat

28LF TARGET RPMTOO HIGH !!TUBE TOO SMALLCHECK DISP RATIORT TARGET RPMTOO HIGH !!TUBE TOO SMALLCHECK DISP RATIOLF TARGET RPMTOO LOW !!TUBE TOO LARGECHE

29Screen Displayed Possible Cause Troubleshooting ProceduresTroubleshooting (Continued)36026 041204Service RequiredService RequiredService Require

3INTRODUCTION The Liquid Coffee Refrigerated Dispenser delivers two types of coffee made from liquid concentrate plus hot water. The dispenser can be

30EVAP TEMP SENSOR OUT OF RANGECHECK WIRE FORSHORTSCOOLER FAULT!EVAP TEMP TOO HICHECK EVAP FANCHK EVAP SENSORCOOLING TIMETOO LONGCHECK AIR FILTERCHECK

31Field Calibration of the Concentrate Pumps / Dispenser Flow RatesThe factory set Default Values for the Pump & Dispenser Flow Rates are very acc

32Dispenser Flow Rate Calibration13. Press Down Arrow Key to display the CAL LF WTR FLO menu screen.14. Place a 64 Oz (2000 ml) graduated container un

33Field Calibrating the Empty BIB WarningThe dispenser will automatically turn on the Left or Right “REFILL LED”, see Operating Controls and Interface

3436026 06221036025.0004A 07/10 © 2010 BUNN-O-MATIC CORPORATION120 VOLTS AC 2 WIRE120/208-240 VOLTS AC 3 WIRE208-240 VOLTS AC 2 WIRESINGLE PHASE 5

3536026 06061136025.0001H 06/11 © 2003 BUNN-O-MATIC CORPORATION230 VOLTS AC2 WIRESINGLE PHASE50HZJ14-1J14-7J7-1J7-5J7-10J18-1J18-6J18-7J2-1J2 -8J3

3636026 073107

4USER NOTICESCarefully read and follow all notices on the equipment and in this manual. They were written for your protec-tion. All notices are to be

5ELECTRICAL REQUIREMENTSCAUTION: The dispenser must remain disconnected from power source until specified in Electrical Hook-Up. The LCR-2 dispenser

6L1L2L3NL1FOR 3-PHASE OPERATIONCONNECT INPUT WIRING TOL1,L2,L3 & N AS SHOWN.FOR 1-PHASE/15 AMP. OPERATIONCONNECT INPUT WIRING TOL1 & N AS SHOW

7INITIAL SET-UPNOTE: The LCR-2 dispenser weighs approximately 100 lbs. (45 kg). If necessary, use more than one person when lifting or moving the di

8SETTING DISPENSER FLOW RATEThe dispenser comes from the factory with flow restrictors in the mix chambers. With the restrictors in place the dispense

9SELECTING THE CORRECT PUMP TUBINGThere are two pump tube sizes available for use with this dispenser. To determine the correct tubing for your applic