Bunn 34766.0000S manual Programming the Dispenser, Menu Screen Action Description Tank Temp, 351 +

Page 13

PROGRAMMING THE DISPENSER

Remove the lower splash guard assembly to access the digital programming module with LCD display. Press the Down Arrow key to inter the programming menu.

Use the Up and Down Arrow keys to scroll through the menu screens.

Select Exit to leave the programming function and return to normal operations. NOTE 1: Flashing menu items indicate which selection is active.

NOTE 2: Values shown below are the factory default values for English units.

NOTE 3: Values in [X - X] are the Min. and Max. for that function.

 

MENU SCREEN

ACTION

DESCRIPTION

 

 

 

 

 

 

TANK TEMP XXX

 

Use the Down Arrow Key to enter

Normal Display for LCA models, (No Chiller)

 

AMBIENT UNIT

 

Programming Functions

 

 

 

 

 

 

 

 

 

 

 

 

 

TANK TEMP XXX

 

Use the Down Arrow Key to enter

Normal Display for LCC models, (with Chiller)

 

 

 

CABINET TEMP XX

Programming Functions

 

 

 

 

 

 

 

 

 

 

 

 

L DISPENSE RATIO

 

Use the (+) or (-) buttons to

Enter the desired Mix Ratio for the concentrate

(-) 35:1 (+)

 

 

adjust the Mix Ratio

used in the Left dispenser. [20:1 - 100:1]

 

 

 

 

 

 

 

 

 

 

SET LF TUBE SIZE

 

Select tube size.

Enter Pump Tube Size to be used in the Left

1/8

EXIT 3/16

 

 

metering pump, (see Tube Selection Chart)

 

 

 

 

 

 

 

 

 

 

R DISPENSE RATIO

 

Use the (+) or (-) buttons to

Enter the desired Mix Ratio for the concentrate

(-) 35:1 (+)

 

 

adjust the Mix Ratio

used in the Right dispenser. [20:1 - 100:1]

 

 

 

 

 

 

 

 

 

 

SET RT TUBE SIZE

 

Select tube size.

Enter Pump Tube Size to be used in the Right

1/8

EXIT 3/16

 

 

metering pump, (see Tube Selection Chart)

 

 

 

 

 

 

 

 

 

 

FLAVOR GUARD ?

 

Select (YES) to activate. Select

Select Yes, if you are ready to calibrate the Flavor

 

NO

EXIT YES

 

(NO) to deactivate.

Guard sensor. Select NO, if you do not wish to

 

 

 

 

 

 

use this feature, (see Flavor Guard)

 

 

 

 

 

 

If NO - go to LF DISP VOLUME menu.

LF TASTE OK ? NO EXIT YES

FIND LF TARGET PULL DISPENSE

RT TASTE OK ? NO EXIT YES

 FIND RT TARGET PULL DISPENSE

Select (YES) or (NO)

Select YES, if you have dispensed several cups

 

and are satisfied with the Left dispenser flavor.

 

Select NO, if you have not run taste test.

Place a 16 Oz. (500 mL) cup

Calibrates the Left FlavorGard™ sensor to the

under the Left dispense tip, then

current MixProfile. The dispenser will shut OFF

activate the Left dispenser

automatically when finished.

Select (YES) or (NO)

Select YES, if you have dispensed several cups

 

and are satisfied with the Right dispenser flavor.

 

Select NO, if you have not run taste test.

Place a 16 Oz. (500 mL) cup

Calibrates the Right FlavorGard™ sensor to the

under the Right dispense

current MixProfile. The dispenser will shut OFF

tip, then activate the Right

automatically when finished.

dispenser

 

13

34766 042304

 

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Contents Phone 217 529-6601 FAX 217 Post Office BOX SPRINGFIELD, IllinoisBUNN-O-MATIC Commercial Product Warranty Introduction Contents00656.0001 User Notices37881.0000 28181.0003 11646.0002 40054.0000Models without Master ON/OFF Switch Field Wiring Terminal Block DiagramModels with Master ON/OFF Switch Electrical RequirementsInitial SET-UP Plumbing RequirementsElectrical HOOK-UP Plumbing HOOK-UPRemoving the restrictors Setting Dispenser Flow RateReprogramming the Dispenser Flow Rate Dispense Selecting the Correct Pump TubingRate Oz/sec 16 I.D. Tubing1513 Operating Controls and InterfaceInitial Fill & Heat Rinse Alarm Feature FlavorGard FeatureAlarm Mode Brew Temperature Lockout Feature BIB Empty Lockout FeatureMenu Screen Action Description Tank Temp Programming the Dispenser351 + Exit 3/16RT Disp Volume LF Disp VolumeMenu Screen Lock Flavor ? Exit YES Flavors Locked 0oz +Exit + Menu Screen Tank TempReady Temp Cabinet TempRinse Time ? 12 Hrs + Menu ScreenAction Description CAL Left Pump ? Pull DispenseCAL Right Pump ? Pull Dispenser Menu Screen ActionCAL RT WTR Flow Pull Dispenser CAL Right Side ? Exit YESWTR Stop Delay WTR Start DelayTest LED’S ? No Exit YES Test Switches ? Test Refill ? Exit YESPriming the Concentrate Lines Loading the ConcentrateFilling Cambros or other large containers Operating the Pull & Hold DispenserModels LCA-2 PC, LCA-2C PC, LCA-2A PC Operating the Preset Portion Control DispenserGeneral Cleaning and Sanitizing Procedures Daily Rinsing Cleaning & Preventative MaintenanceDaily Parts Washing Weekly SanitizingReplacing the Pump Tubing Preventive MaintenanceDraining the HOT Water Tank Power LED OFF TroubleshootingFront Panel LED Display Messages Left Refill LED on Internal FaultConcentrate BIB is Empty Empty BIB WarningPossible Cause Troubleshooting Dispenser Diagnostics-LCD DisplayScreen Displayed Possible Cause CHK Pump Wiring Left Pump FaultCHK RPM Sensor CHK Tubing Area RT Pump Fault CHK RPM Sensor CHK Tubing Area Cooler FaultCalibrating the Left Side Dispenser Oz/sec 53 ml/sec w/ flow restrictor Field Calibrating the Hot Water Flow RateOz/sec 74 ml/sec w/o flow restrictor Calibrating the Right Side DispenserCalibrating The Empty BIB Threshold Field Calibrating the Empty BIB WarningVolts AC 2 Wire Schematic Wiring Diagram LCC-2A/LCA-2A/LCA-2A, PC

34766.0000S specifications

The Bunn 34766.0000S is a commercial-grade coffee maker that stands out for its efficiency and precision in brewing. Designed for high-volume environments such as restaurants, cafes, and offices, this coffee brewer is engineered to deliver a consistent and robust coffee flavor with every brew.

At the heart of the Bunn 34766.0000S is its unique brewing system, which employs a patented technology to optimize extraction. This system ensures that water is heated to the ideal temperature, usually around 200°F, for optimal flavor extraction from coffee grounds. The precise temperature control is essential in commercial settings, where the quality of coffee can significantly affect customer satisfaction.

The Bunn 34766.0000S features a stainless steel construction, which not only enhances its durability but also allows for easy cleaning and maintenance. The sleek design fits comfortably in any kitchen setting, and its compact size makes it suitable for countertops with limited space. With a 12-cup capacity, this machine is capable of producing multiple pots of coffee quickly, ensuring that demand is met during peak hours.

One of the standout features of the Bunn 34766.0000S is its Smart Brew technology. This innovative feature allows for customizable brewing settings, enabling users to adjust brew strength and flavor profiles according to their specific preferences. The machine includes a programmable timer, which can be set for automatic brewing, a significant advantage for businesses that require coffee to be ready at specific times.

Additionally, the Bunn 34766.0000S comes equipped with a built-in water tank, which keeps water at the optimal brewing temperature for instant coffee production. This feature minimizes waiting times and ensures that coffee is always fresh.

In terms of safety, the Bunn 34766.0000S is fitted with an advanced safety shut-off mechanism to prevent overheating and ensure that the machine operates within safe temperature limits. This reliability is crucial for busy establishments where operational efficiency is paramount.

In summary, the Bunn 34766.0000S is an exceptional choice for businesses looking for a dependable, high-quality coffee brewing solution. It combines innovative brewing technologies, user-friendly features, and a robust design to meet the demands of any commercial environment, making it an indispensable tool for serving delicious coffee consistently.
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