Bunn LCR-1, LCA-1 Initial SET-UP, Locating the Dispenser, Plumbing HOOK-UP, Electrical HOOK-UP

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INITIAL SET-UP

NOTE: The LCA-1 weighs approximately 40 lbs. (18 kg) and the LCR-1 weighs approximately 55 lbs. (25 kg), when empty.

If necessary, use more than one person when lifting or moving the dispenser.

1.Cut the plastic bands and remove the top box and other packing.

2.Locate and remove the Adapter Tube Kit, Graphic Kit, Drip Tray & Literature Pkg from the packaging and set aside.

3.Set dispenser on the counter where it is to be used. CAUTION: DO NOT LIFT ON THE DOOR.

4.Install the drip tray assembly between the front legs. The magnets will hold the tray in place.

5.Install the Graphic decal in the door.

LOCATING THE DISPENSER

Additional clearance is required on both sides and behind the dispenser to allow for proper air flow and cooling. The LCA-1 requires a minimum space of 16.6” wide x 17.8” tall x 23.0” deep (to allow for the drip tray, water and electrical connections). The LCR-1 requires a minimum space of 17.1” wide x 17.8” tall x 26.0” deep (to allow for the drip tray, water and electrical connections). In addition, allow enough clearance on the left-hand side to allow the door to open freely.

NOTE: In high ambient location where the air temperature around the dispenser could exceed 95°F (35°C), ad- ditional clearance is required on both sides and behind the dispenser to allow for proper air flow and cooling. For these higher temperature locations, the total space required for the LCA-1 is 16.6” wide x 17.8” tall x 23.0” deep, and 17.1” wide x 17.8” tall x 26.0” deep for the LCR-1.

PLUMBING HOOK-UP

1.Flush the water line to remove any debris or foreign material.

2.Remove the shipping cap from the inlet fitting on the back of the dispenser and securely attach the water line to the fitting supplied.

3.Turn on the water supply and check for leaks.

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.

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Contents LCR-1 LCA-1 Phone 217 529-6601 FAX 217BUNN-O-MATIC Commercial Product Warranty Contents 27442.0000 User Notices00656.0001 33461.0005 11646.0002Introduction Electrical RequirementsPlumbing Requirements Plumbing HOOK-UP Initial SET-UPLocating the Dispenser Electrical HOOK-UPOperating Controls and Interface User InterfaceOperating Controls and Interface Installing Pump Tubing Installing the Pump TubingPriming the Concentrate Line Initial Fill & Heat Rinse Alarm Feature Cabinet Target Temperature LCR-1 OnlyLevel Selected Alarm Display Mode Description Programming the DispenserLED Display Program Mode Description Programming the DispenserOperating the Dispenser Daily Parts Washing General Cleaning and Sanitizing ProceduresDaily Rinsing Weekly SanitizingReplacing the Pump Tubing Preventive MaintenanceCleaning the AIR Filter LCR-1 Only Replacing the Water FilterCalibration Mode  DESCRIPTION Calibrating the DispenserReset by holding the Decrease Reset Factory DefaultsDefault setting Calibrating the DispenserTroubleshooting Guide Error CodesLED Display Error Troubleshooting Guide Error Codes Follow errors codes apply to the LCR-1 onlyDESCRIPTION/TROUBLESHOOTING Calibration of the Concentrate Pump & Dispenser Flow Rate Calibrating the Concentrate PumpsCalibration of the Concentrate Pump & Dispenser Flow Rate Draining the HOT Water TankCalibrating the Dispenser Flow Rates Schematic Wiring Diagram LCR-1 / LCA-1 Tank Heater