Bunn Liquid Autofill Kits Installation Instructions Manual Download Page 7

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37570.2 081811

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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 opportunity to return all changes back to factory default settings.

 

Access to most controls can be password protected to allow only qualified personnel to make changes.

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PROGRAMMING SWITCHES

 

To access the programming mode, and to scroll through the different function screens, hidden programming 

switches are used. There are three of these switches that will be used for the setup of the dispenser.

 

 1. 

I/O 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. This switch is 

also used as back up switch in menu mode.

 2. 

“GOURMET” (center under display)

 

Press and hold this switch 5 seconds to access the Menu Function Index. This switch is also used as “NEXT” 

to scroll through the functions.

 3. 

“ULTRA” (left under display)

  When prompted by a selection from the menu to answer yes or no, the “ULTRA” switch is used to answer 

“NO” or (-) minus.

 4. 

“ICE” (right under display)

 

When prompted by a selection from the menu to answer yes or no, the “ICE” switch is used to answer “YES” 

or (+) plus.

P3677

ULTRA-2 Shown

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Summary of Contents for Liquid Autofill Kits

Page 1: ...ound knock out in top right area ofplasticdrummount Discardscrews 3 Remove hoppers drip tray both side panels and front panel Continued KIT CONTENTS ULT 2 ULT 1 A 37567 0000 1 Circuit Board ULTRA 2 Auto Fill B 37962 0001 1 Wire Harness AF Kit C 36329 0000 2 2 Tie Cable Nylon BLK 4 04 D 43120 xxxx 2 1 Cover Assy Motor LAF BLK E 38055 0003 2 1 Probe Assy LAF F 34362 0003 4 2 Bushing 156 ID x 490 OD ...

Page 2: ...Be sure to snap the plastic stand off s completely into the main board 6 Remove 4 screws holding in the main circuit board On ULTRA 1 Models proceed to Step 12 For ULTRA 1 Models not Auto fill ready 12 Disconnect main wiring harness from circuit board Insert pink wire from Harness Q into terminal 6 13 Insert red wire from Harness Q into terminal 18 NOTE The pin terminal must be oriented correctly ...

Page 3: ... the new harness R to white and red wires repectivelyonthemainharness Route the new harness toward the back of the machine 37570 2 081811 19 Remove the two lower motor bracket screws and align new bracket in place Attach with new screws K provided 20 Install larger metal bracket as shown Route light connection wires above plasticbosstokeepfrombeingpinched underthenewmountingbracket Route torque se...

Page 4: ...way from the condenser fan Supply water pressure requirement is 50 80 psi Syrup supply is to be 30 80 psi Plumbing Water Pressure Requirements Continued 28 Installcustomersuppliedpumpsystem Turnonpumpsystemandwatersupply Check all tubing connections for leaks 37570 2 081811 26 Route the tubes from the motor cover together and connect to hopper fitting 25 Install hoppers onto machine and slide prob...

Page 5: ...ess for the right side by pressing the ICE button to test Check for leaks at the hoses while pumping system is running 34 Run each side until water and product are flowing freely 35 Take a sample from each side directly from the tubes going into the hopper to check for proper brix ratio Set up and calibration 36 Make adjustments to the brix ratio by turning the screw valve adjuster on the water si...

Page 6: ...ttom left corner This is used to turn the left side auger motor to AUGER ON AUGER OFF or AUGER REFILL ON Refill only ap plicable when installed 3 bottom left corner This is used to turn the left side ice control to OFF ICE or CHILL In ICE or CHILL mode Auger will turn ON 4 bottom right corner This is used to turn the right side auger motor AUGER ON AUGER OFF or AUGER REFILL ON Refill only ap plica...

Page 7: ...e different function screens hidden programming switches are used There are three of these switches that will be used for the setup of the dispenser 1 I O 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 This switch is also used as back up switch in menu mode 2 GOURMET center under display Press and hold this swit...

Page 8: ...to serve These delay and fill times are to be determined and set based on each application as desired by the end user DELAYED REFILL OFF FILL TIME SECONDS 15 DELAY TIME MINUTES 5 Refill Threshold Late Model Dispensers with Refill Kit Installed only This function allows the operator to adjust the Refill Threshold depending on the type of product being dis pensed 250 L REFILL 155 THRESHOLD 250 R REF...

Page 9: ...n to clear and continue filling Repeat this process until the product line runs clear Note You may need to drain the hopper again and allow filling until the product line runs clear indicating sani tizer has completely filled the lines If the delay refill system is activated you may also need to turn the auger off then back to auger refill on to fill the hopper without the delay 7 Once full allow ...

Page 10: ...ts sole discretion that the equipment does not conform to the warranty BUNN at its exclusive option while the equipment is under warranty shall either 1 provide at no charge replacement parts and or labor during the applicable parts and labor warranty periods specified above to repair the defective components provided that this repair is done by a BUNN Authorized Service Representative or 2 shall ...

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