Summary of the content on the page No. 1
®
BUNN
ULTRA-2
INSTALLATION & OPERATING MANUAL
BUNN-O-MATIC CORPORATION
POST OFFICE BOX 3227
SPRINGFIELD, ILLINOIS 62708-3227
PHONE: (217) 529-6601 FAX: (217) 529-6644
www.bunnomatic.com
32080.0000 03/03 © 2002 Bunn-O-Matic Corporation
Summary of the content on the page No. 2
INTRODUCTION This equipment dispenses granita-type and cold liquid drinks on demand from separate hoppers. Operating controls are accessible only through password protection. CONTENTS Introduction & Warranty ............................................................................................... 2 User Notices .................................................................................................................. 3 Site Preparation, Electrical Requirements ......................
Summary of the content on the page No. 3
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. CHARGE Type R404A, Amount 10 oz Design Pressures: High 240 Low 34 32162.0000 (ULTRA-2) 27442.0000 CHARGE Type R404A, Amount 9.5 oz(269g) ! WARNING Design Pressures: High 215 Low 40 DO NOT OVERLOAD CIRCUIT. ALWAYS ELECTRICALLY GROUND THE CHASSIS OR ADAPTOR PLUG. DO NOT
Summary of the content on the page No. 4
INITIAL SETUP CAUTION – The dispenser is very heavy! Use care when lifting or moving it. Use at least two people to lift or move the dispenser. 6.0" MIN. 1. Set the dispenser on a sturdy counter top. The dispenser requires a minimum of 6.0" air clearance at the rear of the dispenser. For optimum performance, do not let warm air from surrounding machines blow on the ULTRA -2. NOTE – The dispenser should be level or slightly lower in front for proper operation. 2. Remove all shipping material, in
Summary of the content on the page No. 5
INITIAL SETUP (CONT.) 9. Align the auger shaft with the 10. Install auger nose bushing into 11. Thoroughly rinse the hoppers flat fin of the auger. Push the inside front of hopper. and install them over the augers augers as far as they will go and and cooling drums. rotate them so the flat fin is fac- ing up. 12. Slide them into place and push 13. For models with PAF, install 14.Install PAF unit onto platform them down until the hopper level probes into slots at top and plug power cord into rear
Summary of the content on the page No. 6
OPERATING CONTROLS There are five of these switches that will be used for the operation of the dispenser. 1 2 3 4 5 1. switch (upper left corner of the control pad) This switch is the ON/OFF toggle switch which powers up the dispenser and the LCD display. When ON the Date and Time toggle back and forth continously except during programming. 2. (bottom left corner) This is used to turn the left side auger motor ON or OFF. 3. (bot
Summary of the content on the page No. 7
PROGRAMMING Using the menu-driven display on the front of the dispenser, the operator has the ability to alter or modify various parameters such as beverage consistency and set day/night “ON/OFF” times. The operator is also prompted to check a variety of periodic service functions or even a step-by-step cleaning routine. There is also the oppor- tunity to return all changes back to factory default settings. Access to most controls can be password protected to allow only qualified personnel to ma
Summary of the content on the page No. 8
PROGRAMMING THE DISPENSER During normal operations, the Date, the Time, and the Serial Number toggle back and forth continuously. The following function screens are in the order they appear from the menu display. Each screen will have instructions and procedures to program the various functions of the dispenser. HOME SCREEN Displays the TIME, DATE, SERIAL NUMBER and ASSET NUMBER which toggle back and forth continuously. 10:45:30 AM JAN. 4, 2002 Off Off Off Off ULT00000001 AN00000001 Off Off
Summary of the content on the page No. 9
Cleaning Guide This function leads the operator through a nine step cleaning process when answered YES (“ICE”). Depress GOURMET to display the next cleaning instruction. When entering this mode, the refrigeration system will automatically turn OFF. After step when hoppers are drained, the augers will turn OFF. Three messages will display after advancing past the last cleaning instruction: FINISH/NEXT, PLEASE WAIT, ULTRA VERSION #__.__. CLEANING GUIDE NO YES REMOVE HOPPERS DRAIN HOPPERS WASH & SA
Summary of the content on the page No. 10
Set Consistency This function allows the operator to adjust the ice consistency, or torque of each auger when answered YES (“ICE”). Two screens will appear for left and right. The operator can scroll through a range of a minimum of1 (ULTRA) to a maximum of 16 (ICE). Factory default is 10. SET THICKNESS ? NO YES MIN RIGHT 5 MAX MIN LEFT 9 MAX 32080 032702 10
Summary of the content on the page No. 11
Test Augers This function tests the operation of forward and reverse of each auger motor. Left auger appears first. Press the ICE hidden switch to toggle between OFF, FORWARD and REVERSE. Press GOURMET hidden switch to repeat the operation for the right auger motor. A one minute time out will return to the Home Screen. LEFT AUGER TEST TEST AUGERS ? NEXT FORWARD NO YES LEFT AUGER TEST LEFT AUGER TEST NEXT OFF NEXT REVERSE Select NEXT to repeat process for Right Auger Test. Set Time and Date S
Summary of the content on the page No. 12
Password From this screen, the operator must know the password before moving on to the remaining functions. The range is from 0 - 9999 with the factory default being 0. PASSWORD 0 (-) NEXT (+) Set Night Time/Set Day Time The setting of the Day/Night mode allows the dispenser to “power down” during off hours. The bottom corners displaying “ICE” will change to “CHILL” during the night mode. During the night mode, the product will be kept chilled to below 35°F. “ICE” reading will return after
Summary of the content on the page No. 13
This feature allows the machine to defrost the product during day time operation. The defrost minutes setting will select the defrost time period. The freeze minutes setting will select the freeze time between defrost periods. These modes when activated will function anytime the machine is in day mode operation. The machine will automatically stay in the freeze mode for 2 hours after waking up from the night time mode. (This feature was not offered on some early models). DEFROST MINUTES (-)
Summary of the content on the page No. 14
Day To Clean Off (formerly Days....Disabled) This function allows the operator to program a cleaning schedule from 1 to 14 days. The default screen is 0 or DISABLED. Selecting - or ULTRA will prompt the screen Days To Clean. Once a number of days is selected the screen will prompt two functions, CLEAN MESSAGE ONLY or CLEAN LOCKOUT. On the day selected, the display will toggle between DATE & TIME and CLEAN DUE TODAY. The dispenser will lock into night mode at midnight if “Clean Lockout” is activa
Summary of the content on the page No. 15
Switches Enabled This function allows the operator to lockout the touch pad. Selecting + (ON) provides no time delay on switches except for the center (GOURMET) hidden switch. Selecting - (LOCKOUT) provides a five second hold to wake up the touch pad and a two minute time frame from last button pressed to make adjustments before returning to sleep mode (five second hold). (Some early models displayed the word “ENABLED” in place of the word “ON” and the word “DISABLED” in place of the word “LOCKO
Summary of the content on the page No. 16
Restore Default? Answering YES (ICE) to this function returns the unit back to preset factory constants. 1. Set Consistency ? 10 2. Set Night Time - DISABLED 3. Set Day Time - DISABLED RESTORE DEFAULT ? 4. 6 Month PM - ENABLE NO YES 5. Days....Disabled - DISABLED 6. Torque Adjust Lock - YES 7. Switches Enabled - ENABLED 8. Set Password - 0 RESTORE DEFAULTS ARE YOU SURE ? 253 NO YES Install Date The following three screens will scroll after advancing past the function “Restore Defaults”. The Inst
Summary of the content on the page No. 17
TEMP & TORQUE Press and hold for five seconds the ULTRA and ICE hidden switches to display the TEMP & TORQUE. The temperature of each cooling drum and the hot gas temperature will toggle back and forth. The auger torque is displayed continuously. Press and release the ULTRA and ICE hidden switches to return to HOME SCREEN. The TEMP & TORQUE mode is typically used for service. DISPLAY TEMP & TORQUE 0 0 0 0 67 67°h 36 36° CLEAN FILTER Monthly cleaning of the air filter is recommended. Should t
Summary of the content on the page No. 18
USING THE DISPENSER FOR GRANITA-TYPE PRODUCTS 1. Lift the lid slightly for the selected hopper and slide back to gain access to the hopper. 2. Place the pre-mixed liquid product in the selected hopper. 3. a. Press and release the (ON/OFF) switch to power on the dispenser. b. Press and release the Left and/or Right (ON/OFF) switch to start the Auger Motor. c. Press and release the (OFF/ICE/CHILL) switch and select ICE to begin the cooling process for the selected hopper. 4. Wait for the liqu
Summary of the content on the page No. 19
OTHER RECOMMENDATIONS FOR YOUR DISPENSER •Whether liquid concentrate or granulated powder, all product must be thoroughly mixed BEFORE adding it to the hoppers. • For best results with granita-type products, use only products with an apparent brix of 12 or higher. Some products may work with an apparent brix as low as 9. Your experimentation with other products will be the best guide in this area. • Keep the pre-mixed liquid product refrigerated. This reduces cooling/freezing time in the dispens
Summary of the content on the page No. 20
RECOMMENDED DAILY CLEANING NOTE – Turn the power OFF to the dispenser before proceeding. 1. Empty all product from the hoppers. Disconnect the hopper lid lamp cords and remove the lids. 2. Depress the hopper lock 3. Pull forward to remove. 4. Pull the auger from the cooling plunger. Lift the hopper up drum. slightly. 6. Caution: The faucet valve is 7. Carefully slide the faucet valve 5. Remove the cooling drum seal from the rear of the drum. under spring tension. Spread up to remove the spring a
