ELECTRICAL HOOK-UP

CAUTION: Improper electrical installation will damage electronic components.

Refer to Data Plate on the dispenser, and local/national electrical codes to determine circuit requirements.

1.An electrician must provide electrical service as specified in conformance with all local, state and federal electrical codes.

2.Using a voltmeter, check the voltage and color-coding of each conductor at the electrical source.

3.Connect the dispenser to the power source.

4.If plumbing is to be hooked up later, be sure the dispenser is disconnected from the power source. If plumbing has been hooked up, the dispenser is ready for Initial Fill & Heat.

OPERATING CONTROLS AND INTERFACE

Refer to the photos on the following page for the location of these features.

1.Dispense Switches: Push to dispense product.

2.Stop Switch: Momentary switch stops all dispense functions.

3.Hot Water Switch: Push and Hold switch to dispense hot water from the center dispense tip.

4.Carafe Switch: Momentarily pushed to select the Carafe dispense Volume.

5.Power LED: Red - illuminates when AC power is applied to dispenser.

6.Ready LED: Green - illuminates when the water is at the preset ready temperature.

7.Carafe LED: Yellow - illuminates when the portion dispense option has been selected, (5 second delay).

8.Rinse LED: Yellow - illuminates when the optional preset rinse alarm time has elapsed.

9.Left Refill LED: Yellow - illuminates when the Left Concentrate Can needs replaced.

10.Right Refill LED: Yellow - illuminates when the Right Concentrate Can needs replaced.

11.Function Selector Switch: Allows the user to select different dispensing functions. (Located behind the splash guard panel)

a.Rinse: Dispenses hot water only- Flushes the mix chamber and dispense tip.

b.Prime: Dispenses concentrates only – Primes the concentrate pump.

c.Normal: Normal dispense mode - Dispenses mixed product (concentrate and water).

12.Mode Selector Switch: Allows the user to select different operating modes.

a.Run: Normal operating position.

b.Night: Anti-pilfering mode that disables dispensing, but keeps heater and chiller operational. WARNING - The NIGHT Mode does not remove AC power from the dispenser. Disconnect power source before servicing the dispenser.

c.Program: Enables programming and set up of the dispenser.

13.Programming Switches: Used in conjunction with the LED display to program and calibrate the dispenser to customer specific requirements.

a.MENU: used to scroll to the next menu screen.

b.(+): used to increase the displayed value.

c.(-): used to decrease the displayed value.

14.LED Display: Displays programming menus and fault messages.

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Bunn LCC-2 service manual Electrical HOOK-UP, Operating Controls and Interface

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.