Instruction/ maintenance manual of the product SLCA-7 Bunn
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SLCA-7 INST ALLA TION & OPERA TING MANU AL BUNN-O-MA TIC CORPORA TION POST OFFICE BOX 3227 SPRINGFIELD, ILLINOIS 62708-3227 PHONE: (217) 529-6601 F AX: (217) 529-6644 T o ensure you have the lates.
2 39328.3 070913 BUNN-O-MA TIC COMMERCIAL PRODUCT WARRANTY Bunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows: 1) Airpots, thermal carafes, decanters, GPR servers, iced tea/coffee dispensers, MCP/MCA pod brewers thermal ser vers and Thermofresh servers (mechanical and digital)- 1 year parts and 1 year labor .
3 INTRODUCTION This equipment dispenses hot beverages or soups on demand from powdered product. It is indoor use only on a sturdy counter or shelf. T ABLE OF CONTENTS Introduction .......................................................................
4 As directed in the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply with federal, state and local codes.
5 INITIAL SET -UP 1. Apply the four non-skid pads from the parts box to the bottom of the legs. 2. Remove the drip tray assembly and drip tray bracket from the parts box. 3. Place a set of key holes in the drip tray bracket over the lower two screws in the panel below the hopper ac- cess door; push down gently and tighten screws.
6 OPERA TING CONTROLS AND INTERF ACE 1. Cup Size Buttons: Momentarily pushed to select beverage size to dispense. 2. Stop Button: Momentary pushed to stop dispensing. 3. Decaf Button: Momentarily pushed to select Decaffeinated coffee. 4. Dispense Buttons: Momentarily pushed to dispense selected beverage.
7 10 11 8 9 STOP MOCH A LA TTE ESPRESSO DECAF CAPPUCCINO MOCHA CAPPUCCINO HOT CHOCOL AT E BLACK COFFEE LA TTE SMALL LARGE 5 3 1 2 6 1 4 OPERA TING CONTROLS (Continued) 39328.
8 INST ALLING PUMP TUBING 1. Loosen the thumbscrews securing the tubing retainer plates to the pump bodies and set the retainer plates aside. 2. Depress the tension screws and remove them from the notch in the pump body , releasing the spring tension on the pump bands.
9 INITIAL FILL & HEA T 1. T urn on the water supply and connect the dispenser to the power sour ce. 2. Water will automatically flow into the tank to the proper level and then shut-off.
10 SLCA-7 PROGRAMMING LED DISPLA Y PROGRAM MODE DESCRIPTION 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.
11 PROGRAMMING (Continued) LED DISPLA Y PROGRAM MODE DESCRIPTION MENU (-) (+) 6 0 3 0 MENU (-) (+) 7 0 3 0 MENU (-) (+) 8 0 1 0 MENU (-) (+) 9 0 1 0 MENU (-) (+) 0 1 4 5 0 MENU (-) (+) 1 1 1 0 MENU (-) (+) 2 1 1 0 5.
12 PROGRAMMING (Continued) LED DISPLA Y PROGRAM MODE DESCRIPTION MENU (-) (+) 3 1 8 MENU (-) (+) 4 1 5 MENU (-) (+) 5 1 2 4 MENU (-) (+) 6 1 1 MENU (-) (+) 7 1 # MENU (-) (+) 8 1 0 4.
13 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 .
14 DRAINING THE HOT WA TER T ANK CAUTION - The dispenser must be disconnected from the power source throughout these steps 1. Disconnect the dispenser from the power source. 2. Open front door and place Main Power Switch in the OFF position and let the water in the tank cool before draining.
15 CLEANING & PREVENT A TIVE MAINTENANCE General Cleaning and Sanitizing Procedures Note: The BUNN¨ SLCA-7 dispenser incorporates a “user select- able” rinse reminder feature, which flashes the LED’ s on the front panel when it is time to rinse.
16 Weekly: Parts W ashing and Sanitizing 39328.3 012113 14. When reassem- bling parts, be sure to align arrow on frother disk with flat on whipper mo- tor shaft, and rotate tab on whipper base clock wise to the vertical position to lock mixing cham- ber .
17 REPLACING THE PUMP TUBING The pumps and tubing used in the dispenser are designed to give maximum performance and long life. However , the tubes are a wear item and must be replaced periodically . How long the tube last is dependent on usage and properties of the concentrate.
18 MENU (-) (+) CALIBRA TING THE DISPENSER CALIBRA TION MODE: The SLCA-7 is calibrated at the factory and does not normally need to be re-calibrated. T o enter the Calibration Mode , Set the RUN/NIGHT/PROGRAM Switch to the PROGRAM position and then hold the MENU switch down for 10 seconds.
19 LED DISPLA Y CALIBRA TION MODE DESCRIPTION MENU (-) (+) 4 C r u n MENU (-) (+) 4 C MENU (-) (+) 5 C E 0 0 MENU (-) (+) 6 C - - MENU (-) (+) P C 0 X X CALIBRA TING THE DISPENSER (Continued) - Right .
20 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 re- cord the Error Code.
21 Field Calibration of the Concentrate Pumps, Dispenser Flow Rates, and Hopper Powder Throw The factory set default values for the Pump & Dispenser Flow Rates are ver y accurate and typically do not need to be field calibrated.
22 Calibrating the Dispenser Flow Rates Decaf Coffee - Dispenser Flow Rate Calibration 1. Select RINSE on the Function Selector Switch, and PROGRAM of the Mode Selector Switch. Depress and Hold the MENU switch for approximately 10 sec. The unit will display “C1 run” when it has entered the Cali- bration Mode 2.
23 9. Install the coffee BIB’ s into the unit, and prime the pumps. Dispense several cups of both regular coffee and Decaf coffee. If either one or both the DECAF and HOT CHOCOLA TE LED illuminates during this process and dispensing is disabled, the EMPTY PRODUCT WARNING can be reset by priming the appropriate pump momentarily .
24 ELECTRICAL WIRING DIAGRAM SLCA-7 39328.3 012113 1 5 8 1 5 10 15 20 1 5 10 14 1 5 10 12 5 1 1 5 +V +V -V -V GROUND N/L2 L1 COM N.O. MAIN CONTROL BOARD J15 J3 J1 1 J6 J5 J11 J4 10 1 5 MENU (-) (+) J1.
An important point after buying a device Bunn SLCA-7 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bunn SLCA-7 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bunn SLCA-7 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bunn SLCA-7 you will learn all the available features of the product, as well as information on its operation. The information that you get Bunn SLCA-7 will certainly help you make a decision on the purchase.
If you already are a holder of Bunn SLCA-7, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bunn SLCA-7.
However, one of the most important roles played by the user manual is to help in solving problems with Bunn SLCA-7. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bunn SLCA-7 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
