ELECTRICAL REQUIREMENTS

CAUTION: The dispenser must be disconnected from the power source until specified in Electrical Hook-Up.

The LCA-2 and LCC-2 dispensers are supplied with a 120-volt / 15 Amp cord set and require a 2-wire, grounded, individual branch circuit rated for 120 volts AC, 15 amp, single phase, 60Hz. The mating connector must be a NEMA 5-15R.

The LCA-2C and LCC-2C dispensers are supplied with a 120-volt / 20 Amp cord set and require a 2-wire, grounded, individual branch circuit rated for 120 volts AC, 20 amp, single phase, 60Hz. The mating connector must be a NEMA 5-20R.

These dispensers can be Field Wired for 208 or 240 volt applications. This requires a 2 or 3-wire, grounded, individual branch circuit rated for 208/240 volts AC, 30 amp, single phase, 60 Hz.

NOTE: The internal terminal block must be rewired for 208/240 applications, (see Optional Field Wiring Diagram).

FIELD WIRING TERMINAL BLOCK DIAGRAM

Models without Master ON/OFF Switch

 

HEATER RED

 

HEATER RED

10A. FUSE - WHITE

HEATER RED

 

 

10A. FUSE - WHITE

 

208 or

10A. FUSE - WHITE

120V A.C. 208 or

 

120V A.C.

240V A.C.

 

240V A.C.

10A. FUSE - BLACK

10A. FUSE - BLACK

10A. FUSE - BLACK

120V A.C.

 

 

LIMIT SW. - BLACK

Fig. 1

LIMIT SW. - BLACK

Fig. 2

LIMIT SW. - BLACK

Fig. 3

For all 208 - 240 Volt Connections: Use No. 10 AWG Wires suitable for 90°C (194°F)

1.Unit shipped per Fig. 1, wired for 120V A.C./2-Wire.

2.For 208 - 240V A.C./2-Wire per Fig. 2: Move both the Red-Heater wire and the White-Fuse wire to the Top Red Terminal as shown.

3.For 120/208 - 240V A.C./3-Wire per Fig. 3: Move the Red Heater wire to the Top Red Terminal as shown.

FIELD WIRING TERMINAL BLOCK DIAGRAM

Models with Master ON/OFF Switch

RED

TO MASTER

ON/OFF120V A.C.

SWITCH

BLACK

Fig. 1

RED

 

TO MASTER

208 or

ON/OFF

240V A.C.

SWITCH

 

BLACK

Fig. 2

RED

 

 

TO MASTER

120V A.C.

208 or

ON/OFF

 

240V A.C.

SWITCH

120V A.C.

 

BLACK

Fig. 3

For all 208 - 240 Volt Connections: Use No. 10 AWG Wires suitable for 90°C (194°F)

1.Unit shipped per Fig. 1, wired for 120V A.C./2-Wire.

2.For 208 - 240V A.C./2-Wire per Fig. 2.

3.For 120/208 - 240V A.C./3-Wire per Fig. 3.

The LCA-2A dispenser is internally wired from the factory for 230 Volts AC Single Phase 50/60 Hz. It requires a 2-wire, grounded, individual branch circuit rated for 230 Volts AC.

L2 RED

230V A.C.

L1 BLACK

CE REQUIREMENTS

This appliance must be installed in locations where it can be overseen by trained personnel.

For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C.

Appliance shall not be tilted more than 10° for safe operation.

An electrician must provide electrical service as specified in conformance with all local and national codes.

This appliance must not be cleaned by water jet.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabili- ties, or lack of experience and knowledge, unless they have been given instructions concerning use of this appliance by a person responsible for its safety.

Children should be supervised to ensure they do not play with the appliance.

• If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard.

• Machine must not be immersed for cleaning.

5

34766.1 010313

 

Page 5
Image 5
Bunn LCA-2 PC, LCC-2 Electrical Requirements, Field Wiring Terminal Block Diagram, Models without Master ON/OFF Switch

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.