Bunn LCA-2A Coffeemaker User Manual


 
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Filling Cambros or other large containers:
The dispenser is designed primarily for cups or other small containers that will fit under the dispense tips.
However, it may be used to fill larger containers (up to 2 Gal) by use of an extension hose on the dispense tip.
Removing the Flow Restrictors will increase the dispenser flow rate to 2.5 Oz/sec. (74 mL/sec.) and reduce the
time to fill larger containers, (see Setting Dispenser Flow Rate.)
Care must be taken to insure that the mixed product flows freely from the dispense tip into the container.
1. Use a 5/8” I.D. or larger, NSF (National Sanitation Foundation) approved hose.
2. Use as short a hose as possible with no loops, bends or kinks in it.
3. Insure that the outlet of the hose is below the dispense tip and that the mixed product flows freely into the
container
A properly sized and positioned hose will not run full or back up into the dispense tip. Failure to follow these
directions can alter the mix ratio and/or cause flooding of the vent tube.
NOTE: The temperature of the product being dispensed will start to drop after ~2 gal. continuous draw.
Recovery time will be dependent on the temperature of the supply water and the voltage at which the heater
coil is being operated.
OPERATING THE PULL & HOLD DISPENSER
(Models LCA-2, LCA-2C, LCA-2A, LCC-2, LCC-2C, LCC-2A)
Set the Function Selector Switch to Normal and the Mode Selector Switch to Run.
1. Pull and Hold Dispense Mode (Cup at a time)
a. Place cup on the cup tray beneath the desired dispensing tip. For a large container, flip the cup tray up
and place the container on top of the drip tray.
b. Pull and Hold the corresponding dispense handle until the cup or other container is full.
c. Remove cup or container.
2. Portion Dispense Mode (Preset volume dispensing) Refer to Programming Functions on how to set this
volume.
a. Place the appropriate size container beneath the desired dispensing tip. For large containers, flip the cup
tray up and place the container on top of the drip tray.
b. Momentarily press the Portion Switch. The Portion LED will illuminate for 5 seconds after the Portion
Switch is pressed.
c. Momentarily pull the corresponding dispense handle, then release. If the user waits longer than 5 seconds
to pull the handle, the dispenser will default back to the Pull & Hold Mode. Portion Dispense Mode can
be disabled at any time during the portion dispense by either momentarily pulling the Dispense Handle
again or pressing the Stop button.
d. Wait for container to fill and the dispenser to quit dispensing, then remove container.
3. Hot Water Dispense
a. Place container under the hot water dispenser (center of machine). For large containers, flip the cup tray
up and place the container on top of the drip tray.
b. Push and hold the Hot Water Switch until the water reaches the desired level, then release.
c. Remove container.
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