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Manual Bunn LCA-2 LP

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  • Bunn LCA-2 LP - page 1

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  • Bunn LCA-2 LP - page 2

    2 BUNN-O-MA TIC COMMERCIAL PRODUCT W ARRANTY 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. 3) Compressors on refrigeration equipment: 5 years parts and 1 year ...

  • Bunn LCA-2 LP - page 3

    3 Warranty .................................................................................................................................................2 User Notices ...........................................................................................................................................4 Introduction ......................... ...

  • Bunn LCA-2 LP - page 4

    4 USER NOTICES Carefully read and follow all notices on the equipment and in this manual. They were written for your protec- tion. All notices are to be kept in good condition. Replace any unreadable or damaged labels. 00656.0000 00986.0002 11646.0002 ...

  • Bunn LCA-2 LP - page 5

    5 ELECTRICAL REQUIREMENTS WARNING - If the power cord is ever damaged, it must be replaced by the manufacturer or its ser vice agent with a special cord available from the manufacturer or its service agent in order to avoid a hazard. The LCA-2 LP dispenser is supplied with a 120-volt / 15 Amp cord set and require a 2-wire, grounded, individual bran ...

  • Bunn LCA-2 LP - page 6

    6 INITIAL SET -UP NOTE: The LCA-2 LP weighs approximately 70 lbs. (32 kg). If necessar y , use more than one person when lifting or moving the dispenser . 1. Cut the plastic bands and remove the top box. 2. Locate and remove the parts box from top of packaging and set aside. 3. Remove foam packing. 4. Set dispenser on the counter where it is to be ...

  • Bunn LCA-2 LP - page 7

    7 OPERA TING CONTROLS AND INTERF ACE 1. Dispense Switches: Push to dispense product. 2. Stop Switch: Momentary switch stops all dispense functions. 3. Hot Water Switch: Push and Hold switch to dispense hot water from the center dispense tip. 4. Carafe Switch: Momentarily pushed to select the Carafe dispense Volume. 5. Power LED: Red - illuminates w ...

  • Bunn LCA-2 LP - page 8

    8 14 11 12 13 2 4 1 3 7 8 5 6 9 10 ...

  • Bunn LCA-2 LP - page 9

    9 INST ALLING PUMP TUBING INST ALLING THE PUMP TUBING Refer to the T ube Replacement Instruction inside the Cabinet door . 1. Loosen the thumbscrew securing the tubing retainer plate to the pump body and set the retainer plate aside. 2. Depress the tension screw and remove it from the notch in the pump body , releasing the spring tension on the pum ...

  • Bunn LCA-2 LP - page 10

    10 INITIAL FILL & HEA T 1. Select Normal on the Function Selector Switch and Run on the Mode Selector Switch. 2. Confirm the water supply is on. 3. Connect the dispenser to the power source. The Red POWER LED will illuminate and water will begin flowing into the tank. The dispenser will automatically stop filling when the tank is full. The d ...

  • Bunn LCA-2 LP - page 11

    11 Rinse Alarm Feature Periodic rinsing of the mix chambers and dispense tips is essential for proper maintenance and optimum performance of the dispenser . The automated Rinse Alarm feature has two levels of operation, Disabled and Warning. Alarm Level Selected Alarm Mode Disabled None Warning Rinse LED will come on 4 hrs prior to the selected tim ...

  • Bunn LCA-2 LP - page 12

    12 PROGRAMMING THE DISPENSER Open the dispenser door to access the digital programming module with LED display . T wo basic modes are available to the operator: Display Mode and Program Mode. T o enter the Display Mode, Set the RUN/NIGHT/PROGRAM Switch to the RUN position. T o enter the Program Mode, Set the RUN/NIGHT/PROGRAM Switch to the PROGRAM ...

  • Bunn LCA-2 LP - page 13

    13 MENU (-) (+) 0 6 0.0.0 Regular Dispense T otal Di spl ays T ota l Re gul ar Cof fee Dis pen sed (XX.X Gal) Decaf Dispense T otal Displays T otal Decaf Coffee Dispensed (XX.X Gal) MENU (-) (+) 0 7 0.0.0 Displays Software Version # - Exits T o Home View After 3 Seconds. MENU (-) (+) L C x x LCD DISPLA Y DISPLA Y MODE DESCRIPTION Empty Product Thre ...

  • Bunn LCA-2 LP - page 14

    14 PROGRAMMING THE DISPENSER (Cont.) Program Mode : Used to change or enter new set-up values. T o enter the Program Mode , Set the RUN/NIGHT/PROGRAM Switch to the PROGRAM position, the unit will display “__PPP” to indicate it is in the Program Mode. Use the MENU switch to scroll to the next display . Use the Increase (+) and Decrease (-) switc ...

  • Bunn LCA-2 LP - page 15

    15 Right (Decaf) Dispense T otal Reset T otal to Zero (00.0 Gal) MENU (-) (+) P 7 0.0 LCD DISPLA Y PROGRAM MODE DESCRIPTION PROGRAMMING THE DISPENSER (Cont.) Program Mode (Continued) Empty Product Threshold Set Conductance Threshold Default = 600 Range = 100 Min / 900 Max T o check Conductance of Hot Water , view the display while rinsing . Set val ...

  • Bunn LCA-2 LP - page 16

    16 PRIMING THE CONCENTRA TE LINES 1. Open the dispenser door . 2. Select Prime on the Function Selector Switch and Run on the Mode Selector Switch. 3. Close the dispenser door . 4. Place a container under the dispense tip. 5. Activate the appropriate dispenser until concentrate flows from the dispense nozzle. Priming may take 5 to 10 seconds. 6. O ...

  • Bunn LCA-2 LP - page 17

    17 OPERA TING THE DISPENSER Set the Function Selector Switch to “Normal” and the Mode Selector Switch to “Run .” 1A. Push and Hold Dispense Mode (Cup at a time). See Programming Functions to set this amount. a. Place cup on the tray beneath the dispensing tip. b. Push and hold the corresponding dispense switch until the container is full. c ...

  • Bunn LCA-2 LP - page 18

    18 CLEANING & PREVENT A TIVE MAINTENANCE General Cleaning and Sanitizing Procedures Note: The BUNN ® LCA-2 LP dispenser incorporates a “user selectable” rinse reminder feature, which lights the Rinse LED on the front panel when it is time to rinse. See Programming Functions to activate this feature. Daily: RINSING 1. Open the dispenser doo ...

  • Bunn LCA-2 LP - page 19

    19 REPLACING THE PUMP TUBING The pumps and tubing used in the dispenser are designed to give maximum per formance and long life. However , the tubes are a wear item and must be replaced periodically . How long the tubes last is dependent on usage and properties of the concentrate. Excessive wear will reduce the output of the pumps resulting in a we ...

  • Bunn LCA-2 LP - page 20

    20 LCD DISPLA Y CALIBRA TION MODE DESCRIPTION CALIBRA TING THE DISPENSER Left (Regular) Pump Cal. Set PR IM E-N ORM AL -RI NS E s wit ch to PRIME position. Press and hold Regular Dispense Switch until pump st op s (20 sec. ) Refe r to Fie ld Cal ibra tion of the Concentrate Pumps. MENU (-) (+) C 1 r u n NOTE: The LCA-2 LP is calibrated at the facto ...

  • Bunn LCA-2 LP - page 21

    21 CALIBRA TING THE DISPENSER (Cont.) LCD DISPLA Y CALIBRA TION MODE DESCRIPTION Right (Decaf) Water Rate Set PRIME-NORMAL-RINSE switch to RINSE position. Press and hold Decaf Dispense Switch until flow stops (20 sec.) Refer to Field Calibration of the Concentrate Pumps. MENU (-) (+) C 4 r u n Right (Decaf) Water Rate Enter Liters collected from t ...

  • Bunn LCA-2 LP - page 22

    22 LED DISPLA Y ERROR DESCRIPTION/TROUBLESHOOTING TROUBLESHOOTING GUIDE Error Codes When an error has occurred, all Door LED’ s will be flashing. Open the Door to access the LED Display and record the Error Code. Refer to the list of Error Codes below to identify the problem. A troubleshooting guide is provided to suggest probable causes and rem ...

  • Bunn LCA-2 LP - page 23

    23 TROUBLESHOOTING GUIDE (Cont.) Error Codes (Continued) LED DISPLA Y ERROR DESCRIPTION/TROUBLESHOOTING T ank T emp Sensor Failed Sensor Reading Out Of Range (High or Low). Faulty Sensor wiring. MENU (-) (+) E C 0 0 7 Switch Board Failure Una bl e T o C om mun ic at e W it h Th e Switch Board In The Door . Faulty wiring between the Door and the Mai ...

  • Bunn LCA-2 LP - page 24

    24 (Continued Next Page) Field Calibration of the Concentrate Pumps & Dispenser Flow Rates The factory set default values for the Pump & Dispenser Flow Rates are ver y accurate and typically do not need to be field calibrated. However , if the mix ratio accuracy is ever in question, this procedure can be used to recalibrate the unit in the ...

  • Bunn LCA-2 LP - page 25

    25 Field Calibration of the Concentrate Pumps & Dispenser Flow Rates (Continued) 4. Stop dispensing and allow the tip to stop dripping. Discard the water collected 5. Place a 1500 to 2000 ml graduated container under Left Dispense Tip. 6. Press & Hold the Regular dispense switch. The dispenser will display a 20 second count down timer and t ...

  • Bunn LCA-2 LP - page 26

    26 BLU/BLK-16 RED-22 WHT/BLK-22 WHT/BLU-22 WHT/BLU-22 WHT/BLK-22 T AN-22 M SWITCH & LED BOARD RED/BLK-18 RIGHT PUMP RPM SENSOR M LEFT PUMP RPM SENSOR WHT/RED-18 BRN/WHT -18 BRN/BLK-18 GRN RED BLK 1 RED GRN BLK 1 WHT/RED-18 RED-22 WHT/BLK-22 RED/BLK-18 BRN/WHT -18 BRN/BLK-18 T AN-22 WHT/BLK-22 WHT/BLU-22 WHT/BLU-22 J7-4 J7-1 J7-4 J7-1 J6-16 J6-5 ...

Manufacturer Bunn Category Coffeemaker

Documents that we receive from a manufacturer of a Bunn LCA-2 LP can be divided into several groups. They are, among others:
- Bunn technical drawings
- LCA-2 LP manuals
- Bunn product data sheets
- information booklets
- or energy labels Bunn LCA-2 LP
All of them are important, but the most important information from the point of view of use of the device are in the user manual Bunn LCA-2 LP.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Bunn LCA-2 LP, service manual, brief instructions and user manuals Bunn LCA-2 LP. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Bunn LCA-2 LP.

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A complete manual for the device Bunn LCA-2 LP, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Bunn LCA-2 LP by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bunn LCA-2 LP.

A complete Bunn manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Bunn LCA-2 LP - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Bunn LCA-2 LP, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Bunn LCA-2 LP, that we can find in the current document
3. Tips how to use the basic functions of the device Bunn LCA-2 LP - which should help us in our first steps of using Bunn LCA-2 LP
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Bunn LCA-2 LP
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Bunn LCA-2 LP in a specific country, if it was not possible to solve the problem on our own.

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