Fetco CBS-18 User Manual page 9

Temperature
The brew water temperature is adjustable from 190°F to 205°F and is factory set at 205°F. The adjustment is
made on the center dial of the control board. Adjustment should only be necessary at high altitudes to prevent
boiling.
Brew Temperature Protection
When this feature is enabled, a brew cycle cannot begin unless the water is at the proper
temperature. If a brew cycle is started without the ready light on, no water will be dispensed and
the brew light will begin flashing. Once the water heats to the proper temperature, the brew cycle
will begin normally.
The brewer is factory set with this feature disabled. To enable it, locate the yellow wire near the
lower right side of the control board. Move the wire from the terminal labeled START 2 to the
terminal labeled START 1.
Pre-wetting Feature
When this feature is enabled, water will spray over the coffee bed for 5 seconds at the beginning
of the brew cycle to pre-wet the grounds. After a 30 second delay, the normal brew cycle will
begin.
The brewer is factory set with this feature disabled.
Pre-wetting is controlled by Jumper #2, near the bottom of the control board. To enable pre-wetting, remove the
jumper connector and place it on both of the pins. This closes the circuit, allowing pre-wetting to occur.
Jumper 2 in open position. Jumper 2 in closed position.
Pre-wetting disabled. Pre-wetting enabled.
(Factory setting)
Do not change Jumper #1. This jumper must always be in the open position for the CBS-18.
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