Bunn LCC-2 Menu Screen Action, CAL Right Pump ? Pull Dispenser, CAL RT WTR Flow Pull Dispenser

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MENU SCREEN

ACTION

DESCRIPTION

If NO - skip to next menu.

CAL RIGHT PUMP ?

PULL DISPENSER

CAL RT PUMP VOL (-) 43mL (+)

CAL RT WTR FLOW

PULL DISPENSER

CAL RT WTR VOL (-) 36.0OZ (+)

CAL RIGHT SIDE ? EXIT YES

Place a 50 mL (#34843.1000) graduated cylinder under the Right dispense tip, then activate the Right Dispenser

Use the (+) or (-) buttons to enter volume collected

Place a 64 Oz. (2000 mL) container under the Right dispense tip, then activate the Right Dispenser

Use the (+) or (-) buttons to enter volume collected

NONE

The Right Pump will dispense concentrate for 20 seconds, then shut off automatically. Collect and measure the concentrate dispensed.

Enter the volume of concentrate measured from the Right Pump in mL(not Oz.) regardless of Preferred Units selected.

The Right Dispenser will dispense hot water for 20 seconds, then shut off automatically. Collect and measure the water dispensed.

Enter the volume of the water measured from the Right dispenser in Oz. (mL)

Scroll down to bypass this screen.

For Portion Control Dispensers (LCA-2 PC, LCA-2C PC, LCA-2A PC) only

CAL HOT WTR FLO ?

PULL DISPENSE

CAL HOT WTR VOL (-) 34.0OZ (+)

XXXCAL -> XXX (-) TankTemp (+)

FlvrGrdRange 10%

(-) EXIT (+)

LfFlvrGrdTargets

RPM XXX-CON XXX

RtFlvrGrdTargets

RPM XXX-CON XXX

Place a 64 Oz. (2000 mL) container under the Hot Water dispense tip, then activate the Hot Water Dispenser

Use the (+) or (-) buttons to enter volume collected

Use the (+) or (-) buttons to adjust temperature reading

Use the (+) or (-) buttons to adjust % value

NONE

NONE

The Hot Water Dispenser will dispense for 20 seconds, then shut off automatically. Collect and measure the water dispensed.

Enter the volume of the water measured from the Hot Water Dispenser in Oz. (mL)

Adjust the display reading to match a calibrated probe inserted next to the Tank Sensor, °F (°C).

Used to set the maximum adjustment the Flavor Guard feature is allowed to make, [3 - 15%].

Displays the Left Dispenser target RPM and Conductance Reading, (Diagnostics Only)

Displays the Right Dispenser target RPM and Conductance Reading, (Diagnostics Only)

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34766.1 010313

 

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Contents LCA-2 LCA-2A LCA-2 PC LCC-2 Phone 217 529-6601 FAX 217BUNN-O-MATIC Commercial Product Warranty Contents Introduction37881.0000 28181.0003 11646.0002 User Notices00656.0001 40054.0000 00824.0002 47624.0000Models with Master ON/OFF Switch Field Wiring Terminal Block DiagramModels without Master ON/OFF Switch Electrical RequirementsPlumbing Requirements Electrical HOOK-UPPlumbing HOOK-UP Installing the Drip Tray and Flip Down CUP Tray Initial SET-UPOperating Controls and Interface 1513Rate Selecting the Correct Pump TubingDispense Oz/sec 16 I.D. TubingSetting Dispenser Flow Rate Removing the restrictorsReprogramming the Dispenser Flow Rate Adjusting MIX Ratios Procedure for Adjusting the Mix Ratio to TasteFlavorGard Feature Rinse Alarm FeatureAlarm Mode BIB Empty Lockout Feature Brew Temperature Lockout Feature351 + Programming the DispenserMenu Screen Action Description Tank Temp Exit 3/16Menu Screen Lock Flavor ? Exit YES Flavors Locked LF Disp VolumeRT Disp Volume 0oz +Ready Temp Menu Screen Tank TempExit + Cabinet TempAction Description Menu ScreenRinse Time ? 12 Hrs + CAL Left Pump ? Pull DispenseCAL RT WTR Flow Pull Dispenser Menu Screen ActionCAL Right Pump ? Pull Dispenser CAL Right Side ? Exit YESTest LED’S ? No Exit YES Test Switches ? WTR Start DelayWTR Stop Delay Test Refill ? Exit YESInitial Fill & Heat Loading the Concentrate Priming the Concentrate LinesOperating the Pull & Hold Dispenser Filling Cambros or other large containersOperating the Preset Portion Control Dispenser Models LCA-2 PC, LCA-2C PC, LCA-2A PCDaily Parts Washing Cleaning & Preventative MaintenanceGeneral Cleaning and Sanitizing Procedures Daily Rinsing Weekly SanitizingPreventive Maintenance Replacing the Pump TubingDraining the HOT Water Tank Troubleshooting Power LED OFFFront Panel LED Display Messages Internal Fault Left Refill LED onTubing kinked or blocked Check Tubing installation Troubleshooting Dispenser Diagnostics-LCD DisplayBIB Not properly connected Check BIB Connector Fittings Possible CauseScreen Displayed Possible Cause Air intake filter clogged Clean Air Filter Corresponding Temperature SensorEvaporator temperature too high Wiring failureCalibrating the Left Side Dispenser Oz/sec 74 ml/sec w/o flow restrictor Field Calibrating the Hot Water Flow RateOz/sec 53 ml/sec w/ flow restrictor Calibrating the Right Side DispenserField Calibrating the Empty BIB Warning Calibrating The Empty BIB ThresholdSchematic Wiring Diagram LCA-2/LCA-2, PC/LCA-2C/LCA-2C, PC/LCC-2/LCC-2CSchematic Wiring Diagram LCC-2A/LCA-2A/LCA-2A, PC
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LCA-2 PC, LCA-2A, LCC-2 specifications

The Bunn LCC-2, LCA-2 PC, and LCA-2A are high-performance commercial coffee brewers designed to meet the demands of busy coffee shops, restaurants, and other food service establishments. These machines are known for their efficiency, durability, and advanced brewing technologies, making them popular choices in the industry.

Starting with the Bunn LCC-2, this brewer is recognized for its compact design and ease of use. It has a brewing capacity of up to 3.8 gallons per hour, ensuring that coffee is ready quickly during peak hours. The LCC-2 uses a pour-over brewing method, which means that water is heated to the ideal brewing temperature and then poured over coffee grounds for optimal extraction. One of its standout features is the digital temperature control, which allows operators to adjust brewing temperatures easily for different coffee types. Additionally, the Bunn LCC-2 features a stainless steel construction that enhances durability and provides a sleek look for any commercial kitchen.

Moving on to the Bunn LCA-2 PC, this model includes programmable capabilities, making it perfect for establishments that require consistency and convenience. The LCA-2 PC allows users to preset brewing schedules and customize brew cycles, ensuring that each pot of coffee meets specific flavor profiles. This model is designed with a large-capacity brewing system that can produce up to 7.5 gallons of coffee per hour, making it an ideal choice for high-demand environments. It also boasts a built-in hot water faucet, which provides instant hot water for other beverages or culinary applications. The LCA-2 PC's advanced brewing automation helps maintain optimal brew quality while minimizing waste.

Lastly, the Bunn LCA-2A is an advanced version that focuses on automation and efficiency. This brewer features a state-of-the-art digital brew timer, which allows precise control over brew times, leading to consistent flavor extraction. The LCA-2A also integrates with Bunn’s patented brewWISE technology, which tracks brew recipes and monitors performance. The intuitive interface allows for easy operation, even for staff who may be less experienced with coffee brewing. With a capacity of up to 4 gallons per hour and a durable stainless steel frame, the LCA-2A ensures longevity while delivering exceptional coffee.

In summary, the Bunn LCC-2, LCA-2 PC, and LCA-2A represent the pinnacle of commercial coffee brewing technology. Their unique features, including programmable settings, large brewing capacities, and durable constructions, cater to the diverse needs of the food service industry. Each model emphasizes convenience, flexibility, and quality, making them invaluable assets in any professional coffee environment.
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