Bunn POWDER AUTO FILL service manual Operating Instructions

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OPERATING INSTRUCTIONS

1.On the CDS control panel, make the following switch settings:

a)POWER- "ON"

b)DAY/NIGHT- "DAY"

2.Pull the Powder Auto-Fill fully forward on its sup- port rails and open the door.

3.Fill the Powder Auto-Fill product hopper as follows:

a)Pull the slide gate closed on the Powder Auto-Fill product hopper elbow and remove the hopper from the Powder Auto-Fill.

b)Remove the lid from the product hopper and fill the hopper with a powdered granita mix.

c)Install the product hopper into the Powder Auto- Fill. Insure hopper is fully seated behind retainer plates.

d)Push the slide gate on the hopper ejector elbow to the open position.

4.Place the ON/OFF switch at the Powder Auto-Fill whipper panel to "ON".

5.After allowing 5 seconds for the Powder Auto-Fill to initialize, observe the door lamp. The door lamp should not be lit. If the door lamp is lit, consult the fault list located on the decal placed on the back of the door. Clear the fault before proceeding.

NOTE: If the Powder Auto-Fill is being used for the first time with the selected granita mix, perform an adjust- ment as described in ADJUSTMENTS.

6.Close the Powder Auto-Fill door and observe the following:

a)The door lamp lights steadily.

b)The Powder Auto-Fill begins dispensing liquid granita product.

7.The Powder Auto-Fill will continue to fill the CDS product hopper until the liquid level in the CDS hopper reaches the product level probe or for 5 minutes, which ever occurs first.

8.If the Powder Auto-Fill fails to fill the CDS hopper in

5 minutes, the following will occur:

a)The Powder Auto-Fill will stop dispensing prod- uct.

b)The door lamp will flash 4 times about every 2 seconds.

9.After checking the CDS and Powder Auto-Fill set- up, the 5 minute refill fault may be cleared by simply opening and closing the Powder Auto-Fill door.

10.Once the product level in the CDS covers the auger, make the following switch settings at the CDS control panel:

a)AUGER - "1".

b)ICE/OFF/NO ICE - "ICE" or "NO ICE" as appropriate for the granita product.

11.From this point onward, the Powder Auto-Fill will continue to automatically refill the CDS hopper, maintaining the CDS product at an approximate 2 gallon level.

12.When the Powder Auto-Fill powder level falls low, the door lamp will cycle ON and OFF, but will continue to dispense product for a preset period. When this period expires, the Powder Auto-Fill will continue to cycle the door lamp ON and OFF and will stop dispensing product.

13.To clear the low product fault, simply refill the powder as follows:

a)Open the Powder Auto-Fill door.

b)Close the hopper slide gate.

c)Remove the product hopper.

d)Refill the product hopper with powdered granita mix.

e)Replace the hopper.

f)Push the slide gate on the hopper ejector elbow to the OPEN position.

g)Close the Powder Auto-Fill door.

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29793 061599

 

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Contents Bunn Powder Auto Fill Initial SET-UP WarrantyIntroduction User Notices Operating Instructions Adjustments Recommended Daily Cleaning and Maintenance Tips CleaningRinse and dry each item thoroughly before reas- sembling Fault List Normal operation Powder Auto-Fill ready toDispense Door not closedTroubleshooting Problem Probable CauseRemedy ProblemCDS product tastes watery or sugary Problem Probable Cause Remedy Procedures. See Improper adjustment of productInstall a regulator if necessary to Product overflows CDS hopper Control Board and ProbeService Component AccessAuger Drive Components Hopper LidRetainer Clip Spacer Dust Seal Hopper BaseDiagrams and check wiring harness Auger Drive MotorFrother and MIXING/WHIPPER Chamber Mixing ChamberWhipper Motor Volts ac for 120 volt models Volts ac for 230 volt CE modelsInstall dispense tip into the bottom of the whipper chamber Whipper MotorIf voltage is present as described, proceed to #5 If voltage is present as described, proceed to #9Test Procedure Low Product Detect Instal the new control board using the four #6-32 keps nuts Remove the control boardDisconnect the wires from the switch terminals TEST/SERVICE SwitchLocation Main Power ON/OFF Switch Main Power ON/OFF SwitchLamp Cord Assembly Refer to when reconnecting the wiresDisconnect the lamp cord from the lamp cord connector Lamp Cord ConnectorRemove new nut and washer from new lamp cord connector Lamp HOLDER/SOCKET Assembly Close the dispenser doorTransformer TransformerPotentiometer PotentiometerHopper Level Indicator Hopper Level IndicatorHopper Switch Hopper SwitchDoor Switch Door SwitchAdjustments Pressure Regulator and Needle ValveDispense Solenoid Valve Dispense Solenoid Valve LocationWiring Diagrams Schematic Wiring Diagram PAF BLK REDWiring Diagrams Schematic Wiring Diagram Pafa

POWDER AUTO FILL specifications

The Bunn Powder Auto Fill is a cutting-edge coffee brewing system designed to enhance efficiency and precision in commercial environments. This innovative machine simplifies the brewing process by incorporating automated features that ensure consistent quality and optimal performance.

One of the standout features of the Bunn Powder Auto Fill is its ability to automatically dispense powdered beverage mixes. This is made possible through advanced technology that streamlines the process, reducing the need for manual input. With the push of a button, operators can quickly prepare a variety of specialty beverages, including cappuccinos, lattes, and flavored coffee drinks. This not only saves time but also minimizes the likelihood of human error in measurements, ensuring each cup is consistently brewed to perfection.

The Bunn Powder Auto Fill is designed with versatility in mind. It accommodates a wide range of powdered ingredients, allowing businesses to offer an extensive menu without investing in multiple machines. This adaptability makes it an ideal solution for coffee shops, convenience stores, and other establishments where customer preferences may vary.

Moreover, the machine features a robust heating system that provides rapid brewing capabilities. This ensures that beverages are served at the optimal temperature, enhancing the overall customer experience. The integrated hot water faucet allows for quick access to hot water, making it easy to prepare additional drinks or even food items like soups and oatmeal.

Durability is another key characteristic of the Bunn Powder Auto Fill. Built with high-quality materials to withstand the rigors of daily use, this machine is designed to deliver reliable performance over time. Its compact and sleek design allows for easy placement in any setting, taking up minimal counter space while blending seamlessly with existing décor.

Additionally, the Bunn Powder Auto Fill incorporates user-friendly controls and displays. This intuitive interface allows staff to quickly familiarize themselves with the machine's operation, which is crucial in high-demand environments. The system also features programmable settings, enabling users to customize brew strengths and portion sizes according to customer preferences.

In conclusion, the Bunn Powder Auto Fill is a game-changer for businesses looking to elevate their beverage offerings. With its automation, versatility, reliability, and user-centric design, this machine not only boosts efficiency but also enhances the quality of every cup served. Whether in a bustling café or a busy convenience store, the Bunn Powder Auto Fill stands out as a smart investment for any beverage-focused establishment.
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