Bunn ULTRA-1B Manuel de service

ULTRA-1 ULTRA-2INSTALLATION & OPERATING MANUALBUNN-O-MATIC CORPORATIONPOST OFFICE BOX 3227SPRINGFIELD, ILLINOIS 62708-3227PHONE: (217) 529-6601

1013PROGRAMMING Using the menu-driven display on the front of the dispenser, the operator has the ability to alter or modify various parameters suc

11PROGRAMMING THE DISPENSER During normal operations, the Date, the Time, and the Serial Number toggle back and forth continuously. The following fu

12CLEANING GUIDE ?NO YESSET DATE TIME ?NO YESSET NIGHT TIME(-) OFF (+)6 MONTH PM(-) O

13P3678Cleaning Guide This function leads the operator through a nine step cleaning process when answered YES (“ICE”). Depress GOURMET to display the

14P3678Set Consistency This function allows the operator to adjust the ice consistency, or torque of each auger when answered YES (“ICE”). Two screen

15Test Augers This function tests the operation of forward and reverse of each auger motor. Left auger appears first. Press the ICE hidden switch to t

16P3678Password From this screen, the operator must know the password before moving on to the remaining functions. The range is from 0 - 9999 with th

17 This feature allows the machine to defrost the product during day time operation. The defrost minutes set-ting will select the defrost time period

18Preventive Maintenance Complete? This function is used to reset a reminder message Preventive Maintenance Due every six months. The machine will no

19Day To Clean Off This function allows the operator to program a cleaning schedule from 1 to 14 days. The default screen is 0 or OFF. Selecting - or

240563 011108BUNN-O-MATIC COMMERCIAL PRODUCT WARRANTYBunn-O-Matic Corp. (“BUNN”) warrants equipment manufactured by it as follows:1) All equipment oth

20Consistency Adjust Lock This is an option of locking the Set Consistency function by selecting + (YES) or - (NO).YES THICK ADJUST (-) NEXT (+)N

21Switches Enabled This function allows the operator to lockout the touch pad. Selecting + (ON) provides no time delay on switches except for the cen

22Refill Threshold (Late Model Dispensers with Refill Kit Installed only) This function allows the operator to adjust the Refill Threshold depending on

23MODIFY MESSAGE ? NO YESSAVE ?NO EDIT YESSCROL THRU ALPHANEXT-NEXT LETTERAD MESSAGESETUP COMPLETE(MESSAGE)SCROL DON

24Set Password This is the function to set the password using a range of 0 to 9999 (the factory default is 0). When the pass-word is set, the operato

25Restore Default? Answering YES (ICE) to this function returns the unit back to preset factory constants.1. Set Consistency ? 82. Set Night Time -

26DISPLAYTEMP & TORQUE 0 036 36° 0 067 67°hTEMP & TORQUE Press and hold for five seconds the ULTRA and ICE hidden switches to display the

27USING THE DISPENSER FOR GRANITA-TYPE PRODUCTS1. Lift the lid slightly for the selected hopper and slide back to gain access to the hopper.2. Place

28OTHER RECOMMENDATIONS FOR YOUR DISPENSER• Whetherliquidconcentrateorgranulatedpowder,allproductmustbethoroughlymixedBEFOREaddingitto

2910. Place all parts in a clean sink with mild hot water (120°F) and sanitizer solution. Allow all parts to soak for at least 5 minutes. Carefully w

3INTRODUCTIONThis equipment dispenses granita-type and cold liquid drinks on demand from separate hoppers. Operating controls are accessible only thro

301. Install the seal(s) over the flange at the rear of the cooling drum(s) and press the seal(s) firmly into place as shown.2. Align the auger sh

31AUTO-FILL SET UP INSTRUCTIONS (ULTRA-2 Models only)1. Remove right side panel.4. Install snap clamps on hoses, just above the bushings to pre-vent

328. Apply power to machine and turn water on for Brix Pump operation. Refer to the Programming section of this manual in the Refill Threshold section

33Auto-fill Cleaning Instructions (ULTRA-2 Models only)(With Brixing Pump Installed)Materials required1. Non-sudsing liquid detergent (such as common

34REQUIRED REGULAR MAINTENANCE:Semi Annual: Bunn Kit #34245.0001 is required for ULTRA-1 and #34245.0000 is required for ULTRA-2, to perform the semi

356. Pull the auger shaft assembly straight out of cooling drum. Inspect the shaft for abnormal wear.7. From the front of dispenser, remove the seal

3640563 020108COOLANT SCHEMATIC ULTRA-1COPPER TUBE.25” O.D. X .030”COPPER TUBE.25” O.D. X .030”SUCTIONACCUMULATORCOPPER TUBE.312” O.D. X .032”CONDENSE

3740563 020108COOLANT SCHEMATIC ULTRA-2COPPER TUBE.25” O.D. X .030”COPPER TUBE.25” O.D. X .030”SUCTIONACCUMULATORCOPPER TUBE.312” O.D. X .032”CONDENSE

38(Late Model Dispensers)40563 110207

3940563 110207

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

4040563 110207

5SITE PREPARATION The dispenser is very heavy. Place it on a sturdy counter or shelf capable of supporting at least 180 lbs. It is for indoor use onl

6INITIAL SETUPCAUTION – The dispenser is very heavy! Use care when lifting or moving it. Use at least two people to lift or move the dispenser.3. Rem

711. Thoroughly rinse the hoppers and install them over the augers and cooling drums.15. Set the lid(s) on the hopper(s). Lift slightly and slid

8OPERATING CONTROLSULTRA-1 There are three of these switches that will be used for the operation of the dispenser. 1. switch (upper left corner o

9OPERATING CONTROLSULTRA-2 There are five of these switches that will be used for the operation of the dispenser. 1. switch (upper left corner of