4
P-Maintenance
Brew By Time
Brew By Volume
Displ. Brew Time
Pre-infusion
Pulse Brew
P-Maintenance (Factory set to OFF)
Press
to select, set gallons brewed to indicate P-Maintenance. Press < or > to adjust from Off to 9500 gallons. This
feature advances in 500 gallon increments. Press
to exit.
Beeper On/Off (Factory set to ON)
Press
to display ON or OFF. Pressing either < or > toggles between on and off.
to set. When ON, this feature allows
you to hear a short beep each time a button is pressed.
Drip-out Mode (Factory set to 2 minutes)
Press
to select. Press < or > to move to desired time. Settings are OFF, 1, 2, 3, 4 and 5 minutes. Press
to select
time.
Warmers Default (Factory setting - MED)
Press
to select. Press < or > to adjust from OFF, HIGH (100 Watts), MED (82 Watts) or LOW (66 Watts).
Displ. Brew Time (Factory set to ON)
Press
to display ON or OFF. Pressing either < or > toggles between on and off. After Display Brew Time an EXIT screen
will return you to Non‑Brew Prog.
Display Messages (Factory set to ON)
Display Messages allows the operator to change the screen display to read “Rinse Server Before Brewing” or to turn it off.
Press
to display ON or OFF. Pressing either < or > toggles between on and off.
to set.
Display Timers (Factory set to OFF)
Press
to display ON or OFF. Pressing either < or > toggles between on and off. This feature allows the operator to turn
off or on the display for the quality timer count-down. At the same time, it also turns off or on the audible alarm. Press
to
set and exit.
QT Alarm On/Off (Factory set to ON)
Press
to display. Pressing < or > toggles between on and off. This feature is an audible alarm that sounds when time has
expired. Press
to set and exit. Functions only when quality timer is enabled.
Drip-out Mode
Beeper On/Off
Warmers Default
BREW BUTTON PROGRAMMING
Brew by Volume (Factory settings: LARGE 200oz ±8oz. MEDIUM 132oz±6oz. SMALL 64oz±4oz.)
Press
to select. Display will ask you to select a brew button, Large, Medium or Small. Press the desired brew button to
begin... when desired volume is reached press the same brew button to stop the flow. Now the volume has been set.
Brew by Time (Factory settings: LARGE 5min-25sec. MEDIUM 3min-32sec. SMALL 1min-52sec.)
Next item in the sequence is Brew by Time. Press
to select to change the brew time. Display will now show the current
time. By pressing < or > you can toggle back and forth from minutes to seconds to exit (ex). Change the time or set and exit
by pressing the
button.
Pre-Infusion (Factory Disabled)
Press
to select. Current setting in seconds is displayed < to decrease or select > to increase (range from OFF to 10
through 60 seconds),
to set.
If Pre-infusion is selected (ON), Cold Brew Lock is set within 5ºF of set point and Cold Brew Lock disappears from the list of
program selections. When Pre‑infusion is ON, Pulse Brew disappears from the list of program selections.
Pulse Brew (Factory set to Pulse C).
Press
to select, < or > to select OFF or one of five pulse patterns (A to E) . The five Pulse Brew options help “tune” or
change the coffee flavor.
Guidelines for Pulse Brew:
A pulse setting: 10 sec ON 4 times. 10 sec OFF 4 times. Afterwards, ON until the end of the brew cycle.
B pulse setting: 60 sec ON, then 10 sec OFF 4 times. 10 sec ON 4 times. Afterwards, ON until the end of the brew cycle.
C pulse setting: 25 sec ON 5 times, then 20 sec OFF 5 times. Afterwards, ON until the end of the brew cycle.
D and E are manual pulse counts.
Display Messages
Display Timers
QT Alarm On/Off
Program Menus GEMSS Brewer