Machine Function And Operations; Priming Instruction - Bunn Ultra-2 HP CFV Technical Training Manual

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User Interface
Using the menu-driven display on the front of the dispenser, the operator has the ability to operate, 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.
Operating Controls
(A) Main Power Switch
This switch is the On/Off toggle switch that powers up the dispenser and the LCD display. The switch is also used as
a back up switch in menu mode.
(B) Auger Switch
Press and release the On/Off switch to start the auger motor and to turn on Autofill when applicable.
(C) Ultra Switch
When prompted by a selection from the menu to answer yes or no, the "Ultra" switch is used to answer "No" or ( - )
minus.
(D) Gourmet switch
Press and hold this switch for 5 seconds to access the Menu Function Index. This switch is also used as "Next" to
scroll through the functions.
(E) ICE switch
When prompted by a selection from the menu to answer yes or no, the "ICE" switch is used to answer "Yes" or ( + )
plus.
(F) ICE/OFF/CHILL
When prompted by a selection from the menu to answer yes or no, the "Ice" switch.
Priming Instructions
Step 1. Apply power to machine and turn on water and syrup supply.
Step 2. At the threshold screen, with no product in the hopper, confirm the number on the
left (top) of the screen is around 250. The number on the right of the screen is
factory set to 155. The factory set point should not need any adjustment.
Step 3. After confirming that both hoppers are reading about 250 for the threshold,
proceed to the next screen to test the refill circuit.
Step 4. At the test refill screen, select yes.
Step 5. The Activate Valve screen will allow you to test the pumping and refill circuit. Press and hold the ULTRA
button to activate the left refill system. Confirm that the left side is filling when the ULTRA button is pressed.
Release the ULTRA button to stop the filling process. Repeat this process for the right side by pressing the
ICE button to test. Check for leaks at the hoses while pumping system is running.
Step 6. Run each side until water and product are flowing freely.
Bunn-O-Matic Corporation
15

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