L1

LIMIT THERM.

LCC-2 LP BUNN CHILLED

GRN

TANK HEATER

N

BLK-16

BLK-16

BLU/BLK-16

120 V 1425 W

WHT-16

 

LEFT VALVE

RIGHT VALVE

HOT WATER

INLET VALVE

SOL

SOL

SOL

SOL

N.O.

COM

 

 

 

 

 

 

BRN/BLK-18

 

 

J4-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED-18

 

 

 

 

 

 

 

 

 

ORN-18

 

 

 

 

 

 

 

 

 

YEL-18

 

 

J4-5

 

 

 

 

 

 

WHT/BLK-18

 

 

 

 

 

 

 

 

 

WHT-18

 

 

 

 

 

 

 

 

 

BLK-18

 

 

J4-10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

J2-1 RED-18 GRAY-18

BLK-18

J2-5 RED-18 GRAY-18

J2-8 WHT-18

RED-18

RED-18

GRAY-18

GRAY-18

WHT-18

BLK-18

1

BLK

WHT

+V

 

+V

UNIVERSAL

-V

-V

POWER

GND

SUPPLY

N/L2

 

L1

 

WHT/BLK-18

LEFT PUMP

RPM SENSOR

LEFT M PUMP

1

 

RED

WHT/BLU-22

BLK

WHT/BLK-22

GRN

TAN-22

BRN/BLK-18

 

BRN/WHT-18

 

MAIN

CONTROL

BOARD

 

 

 

 

 

J6-1

 

 

BRN/BLK-18

 

 

 

 

 

 

 

WHT/BLU-22

 

 

 

 

TAN-22

 

J6-5

 

 

WHT/BLU-22

 

 

 

 

 

 

 

RED/BLK-18

 

 

J10-1

 

WHT/ORN-22

 

 

 

 

 

PINK-22

 

J10-4

 

ORN-22

 

 

GRN-22

 

 

 

 

 

 

 

 

 

 

 

J9-1

 

RED-18

 

 

 

 

 

 

 

 

 

 

 

 

BLK-18

 

 

 

 

 

 

WHT/RED-22

 

 

J9-5

 

BLU-22

 

 

YEL-22

 

 

 

 

 

RED-18

 

 

 

 

 

 

BLK-18

 

 

 

 

 

 

WHT/BLK-22

 

 

 

 

 

WHT/BLU-22

 

 

 

 

 

WHT/YEL-22

 

J9-12

 

TANK

 

 

 

 

 

 

RED-18

RED

 

 

RED-18

 

 

 

BLK-18

BLK

 

 

BLK-18

 

WHT/RED-22

 

RED

 

WHT/BLK-22

 

BLK

Heat Sink Fan

THERMOELECTRICS

YEL-22

1

WHT

 

 

Heat Sink

 

 

 

WHT/YEL-22

 

BLK

 

 

1

1

 

 

Thermistor

BLU-22

 

BLK

 

 

 

 

 

Cabinet

WHT/BLU-22

 

 

 

BLK

 

 

 

 

Thermistor

 

 

 

 

 

 

 

 

 

 

 

Cold Sink Fan

RED

RIGHT PUMP RPM SENSOR

RIGHT

1

 

RED

WHT/BLU-22

BLK

WHT/BLK-22

GRN

RED-22

WHT/RED-18

 

BRN/WHT-18

WHT/BLK-22

RED-22 WHT/BLK-22

WHT/RED-18

J6-10

J8-1 RED-20 BRN-20

VIO-22

BLK-22

WHT/VIO-22

 

 

BLK

PRIME

 

 

NORMAL

LEFT

RIGHT

M

PUMP

RED/BLK-18

J6-16

J1-1

J1-5

J8-5

RED-20

BRN-20

J8-10 GRAY-22 WHT/BLK-22

WHT/GRAY-22

J8-14

RINSE

CONDUCTANCE

CONDUCTANCE

 

 

PROGRAM

NIGHT

RUN

J2-1

SWITCH & LED

BOARD

J2-4

J7-1

J7-4

J5-1

J5-3

 

 

 

J11-1

J11-5

120 VOLTS AC

2 WIRE + GRD

SINGLE PHASE, 60 HZ

37921.0003A 08/06 © 2006 Bunn-O-Matic Corporation

26

39288 083106

 

Page 26
Image 26
Bunn service manual LCC-2 LP Bunn Chilled, J4-5

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.