Specifications

7
Description – The Brew Fill Constant Calibration State is entered from the Heating State or the Ready State
by simultaneously pressing the [Down Arrow] Key and the Brew Key. The system will immediately energize
the Dump Solenoid (and dispense hot water) for exactly 10 seconds. The required Brew Fill Constant can be
verified by dividing the volume of hot water dispensed by 10 thus yielding the actual Brew Fill Constant in
ounces per second.
Dilution Fill Constant Calibration State
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Description – The Dilution Fill Constant Calibration State is entered from the Heating State or the Ready
State by simultaneously pressing the [Up Arrow] Key and the Brew Key. The system will immediately
energize the Dilution Solenoid (and dispense hot water) for exactly 10 seconds. The required Dilution Fill
Constant can be verified by dividing the volume of hot water dispensed by 10 thus yielding the actual Dilution
Fill Constant in ounces per second.
Warmers
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Description – The warmers are generally controlled manually via the Warmer Keys on the keypad. The
only situation when this is not the case is during a Brewing Cycle. The Main Warmer is automatically turned
ON when the system enters the Brewing State. Each Warmer has an optional timer, power level, audible
alarm, and power reduction feature associated with it. The Warmer Timer is particularly useful to indicate
when a brew has become stale. Refer to the Service Mode Descriptions for more information on Warmer
options.
Real-Time-Clock
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Description – The Real-Time-Clock (RTC) allows the system to automatically turn ON at a specified time
(usually in the morning) and turn OFF at a specified time (usually at night). The RTC also has separate
settings for weekdays and weekends. This feature eliminates the wait associated with heating up the
reservoir tank every morning.
Refer to the Service Mode Descriptions for more information on Real-Time-
Clock parameters.