Bunn LCR-2 Manuel Du Propriétaire

FOR 3-PHASE OPERATION

CONNECT INPUT WIRING TO

L1,L2,L3 & N AS SHOWN.

FOR 1-PHASE/15 AMP. OPERATION

CONNECT INPUT WIRING TO

L1 & N AS SHOWN.

RED

BRN

BLU

TERMINAL

BLOCK

TO MACHINE

FROM POWER SOURCE

TO MACHINE

FROM POWER SOURCE

BLK

RED

BRN

BLK

BRN

BLU

BLK

RED

BLU

TO MACHINE

FROM POWER SOURCE

FOR 1-PHASE/30 AMP. OPERATION

MOVE BLACK WIRE INTO

TERMINAL BLOCK WITH BROWN

WIRE, CONNECT INPUT WIRING

TO L1 & N AS SHOWN.

PLUMBING REQUIREMENTS

The dispenser may be connected to a cold or hot water system (140°F Max.) with operating pressure between 20 and 90

psi (138 and 620 kPa) from a 1/2” or larger supply line. A shut-off valve should be installed in the line before the dispenser.

Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 kPa). The water

inlet fitting is 3/8” flare. Dispensers set up to deliver to 1.8 Oz./sec. (53.2 ml/sec) per dispense tip, require a water supply

source that can deliver a minimum of 1.7 gpm (6.4 lpm) at the inlet fitting. Dispensers set up to deliver 2.6 Oz./sec. (76.9

lpm) per dispense tip, require a water supply source that can deliver a minimum of 2.4 gpm (9.2 lpm) at the inlet fitting.

NOTE: Bunn-O-Matic recommends 3/8” tubing from the 1/2” water supply line. At least 18 inches of FDA approved flexible

beverage tubing, such as reinforced braided polyethylene or silicone, before the dispenser will facilitate movement to clean

the counter top. Bunn-O-Matic does not recommend the use of a saddle valve to install the dispenser. The size and shape

of the hole made in the supply line by this type of device may restrict water flow.

NOTE: Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed, and

maintained in accordance with federal, state, and local codes.

36026.1 010313

As directed in the International Plumbing Code of the International Code Council and the Food Code Manual of the

Food and Drug Administration (FDA), this equipment must be installed with adequate backflow prevention to comply

with federal, state and local codes. For models installed outside the U.S.A., you must comply with the applicable

Plumbing /Sanitation Code for your area.

ELECTRICAL REQUIREMENTS (Cont.)

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

The LCR-2A 3 Phase dispenser is internally wired from the factory for 400 Volts AC Phase to Phase, 230 Volts AC

Phase to Neutral, 3 Phase 50/60 Hz. It requires a 4-wire, grounded, individual branch circuit rated for 400 Volts AC,

Three Phase, 50/60 Hz. At Three Phase operation, each Phase will have approximately 13.5-14.0 Amps flow through

it.

The LCR-2A 3 Phase dispenser can be Field Wired for 230 Volts AC, Single Phase applications. This requires a 2-wire,

grounded, individual branch circuit rated for 230 volts AC, Single Phase, 50/60 Hz. At Single Phase operation, the

machine will have approximately 27.5 Amps flow through it.

NOTE: The internal terminal block must be rewired for 230 Volts AC, Single Phase applications, (see Optional Field Wiring

Diagram).

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.

The LCR-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

L1 BLACK

200, 230 or

240V A.C.

230V A.C.