Fetco CBS-52H User Manual page 5

Water Connection
1. Water inlet is a 3/8 inch male flare fitting.
2. The brewer can be connected to a cold or hot water line. Cold water is preferred for best coffee flavor, but
hot water will allow for faster recovery times.
3. Install a water shut off valve near the brewer to facilitate service. If an in-line water filter is used, it should
be installed after the water shut off valve and in a position to facilitate filter replacement.
4. Flush the water supply line and filter before connecting it to the brewer.
5. Verify that the water line will provide at least 1 ¼ gallons per minute and that the water pressure is between
20 and 75 psig.
Electrical Connections
1. Verify that the actual voltage at the electrical service connection is compatible with the specifications on the
brewer's serial number label.
2. The temperature and water tank fill level are pre-set at the factory. There is no need to turn off the heaters
during the installation process. The control board disables the heaters until the tank is full of water. The
heating process will start automatically when the tank has filled.
3. A fused disconnect switch or circuit breaker on the incoming power line must be conveniently located near
the brewer, and its location known to the operators.
4. The body of the brewer must be grounded to a suitable ground. A ground lug is provided in the brewer next
to the terminal block. Use only 10 gauge copper wire.
5. Electrical connections must be secured in-place within the
unit to meet national and local standards.
6. Finally, connect the incoming power wires to the terminal
block in accordance with applicable codes.
SINGLE PHASE TERMINAL BLOCK
GROUND
LUG
GROUND
WIRE
Final Setup
1. Turn on the water supply and inspect inside and outside of the brewer for leaks in all fittings and tubes.
2. Turn on the incoming power.
3. Turn on the brewer's main power switch.
4. Within 6 seconds, the hot water tank will begin filling until the probe at the top of the tank senses the water.
5. The control board will disable the heaters until the tank is full.
6. The brewer will be ready for operation as soon as the ready light comes on to show that the water tank is
up to temperature. The time required to reach brewing temperature will vary according to the electrical
configuration ordered.
7. Review the Operating Instructions. Brew one full batch (water only) on each side to confirm proper fill
levels. The brewer is factory set with water only (no coffee) to dispense the correct amount of water.
8. Re-attach the covers after one final inspection for leaks. Look closely in the top of the brewer at the
dispense fittings during this inspection.
Operating Training
Review the operating procedures with whoever will be using the brewer. Pay attention to the following areas:
1. Always pre-heat the dispensers before the first use of each day by filling them half way with hot water, and
letting them stand for at least 15 minutes.
2. Don't remove the brew basket until it has stopped dripping.
3. Make sure the dispenser is empty before brewing into it.
4. Show how to attach covers, close, and or secure the thermal dispensers for transporting.
5. Show the location and operation of the water shut off valve as well as the circuit breaker for the brewer.
6. Steam from the tank will form condensation in the vent tubes which will drip out through the brew baskets.
1/4 cup discharging overnight is possible. Place an appropriate container under each brew basket when
not in use.
3 PHASE TERMINAL BLOCKS
GROUND
L1
L2
GROUND
240V
LUG
L1 L2 L3
380-400V 380-400V
WIRE
380-400V
5
Warning: To prevent
electrical shock, this
unit must be properly
grounded.
L1 L2 L3
OR
440 480V 440-480V
440-480V