Bunn ULTRA-1B Manuel de service

REGULARDECAFEREFILLREADYPOWERRINSECARAFE´HOT WATERSTOP !2. Press and hold when in manual mode or press and release when in portion mode1. Press f

10INITIAL 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

11Rinse Alarm FeaturePeriodic rinsing of the mix chambers and dispense tips is essential for proper maintenance and optimum performance of the dispens

12PROGRAMMING THE DISPENSEROpen the dispenser door to access the digital programming module with LED display.Two basic modes are available to the oper

13Regular Dispense Total Displays Total Regular Coffee Dispensed (XX.X Gal)Decaf Dispense Total Displays Total Decaf Coffee Dispensed (XX.X Gal)Displa

14PROGRAMMING THE DISPENSER (Cont.)Program Mode: Used to change or enter new set-up values.To enter the Program Mode, Set the RUN/NIGHT/PROGRAM Switch

15Right (Decaf) Dispense Total Reset Total to Zero (00.0 Gal) LCD DISPLAY PROGRAM MODE DESCRIPTIONPROGRAMMING THE DISPENSER (Cont.)Program Mode (

16PRIMING THE CONCENTRATE LINES1. Open the dispenser door.2. Select Prime on the Function Selector Switch and Run on the Mode Selector Switch.3. Clo

17OPERATING THE DISPENSERSet the Function Selector Switch to “Normal” and the Mode Selector Switch to “Run.”1A. Push and Hold Dispense Mode (Cup at a

18CLEANING & PREVENTATIVE MAINTENANCEGeneral Cleaning and Sanitizing ProceduresNote: The BUNN® LCA-2 LP dispenser incorporates a “user selectable”

19REPLACING THE PUMP TUBINGThe pumps and tubing used in the dispenser are designed to give maximum performance and long life. However, the tubes are a

238791 030912BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:1) Airpots, thermal

20 LCD DISPLAY CALIBRATION MODE DESCRIPTIONCALIBRATING THE DISPENSERLeft (Regular) Pump Cal. Set PRIME-NORMAL-RINSE switch to PRIME position. Pre

21CALIBRATING THE DISPENSER (Cont.) LCD DISPLAY CALIBRATION MODE DESCRIPTIONRight (Decaf) Water Rate Set PRIME-NORMAL-RINSE switch to RINSE posit

22 LED DISPLAY ERROR DESCRIPTION/TROUBLESHOOTINGTROUBLESHOOTING GUIDEError CodesWhen an error has occurred, all Door LED’s will be flashing. Open

23TROUBLESHOOTING GUIDE (Cont.)Error Codes (Continued) LED DISPLAY ERROR DESCRIPTION/TROUBLESHOOTINGTank Temp Sensor Failed Sensor Reading Out Of

24(Continued Next Page)Field Calibration of the Concentrate Pumps & Dispenser Flow RatesThe factory set default values for the Pump & Dispense

25Field Calibration of the Concentrate Pumps & Dispenser Flow Rates(Continued)4. Stop dispensing and allow the tip to stop dripping. Discard the

26BLU/BLK-16RED-22WHT/BLK-22WHT/BLU-22WHT/BLU-22WHT/BLK-22TA N-22MSWITCH & LEDBOARDRED/BLK-18RIGHT PUMPRPM SENSORMLEFT PUMPRPM SENSORWHT/RED-18BRN

3Warranty ...

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 REQUIREMENTSWARNING - If the power cord is ever damaged, it must be replaced by the manufacturer or its service agent with a special cord

6INITIAL SET-UPNOTE: The LCA-2 LP weighs approximately 70 lbs. (32 kg). If necessary, use more than one person when lifting or moving the dispenser.

7OPERATING CONTROLS AND INTERFACE1. Dispense Switches: Push to dispense product.2. Stop Switch: Momentary switch stops all dispense functions.3. Ho

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9INSTALLING PUMP TUBINGINSTALLING THE PUMP TUBINGRefer to the Tube Replacement Instruction inside the Cabinet door.1. Loosen the thumbscrew securing