Coffee Queen A-2 - Grinder Original Programming

FILTERBREW & SERVING CONCEPT
17
Normal operation
A djust time per cup
There are several sub modes for this mode:
READY
The machine is in this mode after power on. The motor is off and timers are
stopped.
Pressing the button
and changes the number of cups to be
prepared. The number of cups is displayed on the 2 digit display. The range is 4 -34
cups. The latest number of cups will be used even after power cycling the machine.
Pushing the button
to start the motor timer (number of cups x time per
cup) and activates the motor V_MOTOR and moves the machine into GRINDING
mode.
GRINDING
The display is blinking at 0.5 Hz. The timer is checked. After the motor time has
expired the the motor is turned off. Pushing the button
again pauses the
timer, deactivates the motor and moves into PAUSED mode. If button
is
pressed more than 5 s the machine moves to READY mode.
PAUSED
The displa
ys is blinking at 2 HZ. If the
button is pressed again a beep
signals the recognition of the button press and the machine moves back to
GRINDING mode after 2 s unless the
is still pressed and keeps pressed
more than 5 s which moves the machine to READY mode.
A
PROGRAMMING
Grinder Original
In this mode the time for the motor activation per selected
number of cups can be adjusted. The procedure to enter this
mode is the following:
Press buttons and for 5 seconds until you hear
3 beeps.
The display shows the current setting.
Increase inlet valve time with and decrease with .
Press to save new settings and return to normal mode.
The adjustment is made in 0.1 s steps. The range is 1.0 to 9.9 s
per cup.
The time per cup is saved permanently.
TIME/CUP
DISPLAY
Digit 1 Digit 2
1.0 1 0
... ... ...
9.9 9 9