Vollrath M202B Water Cooled - Manual (Page 16)

Owner’s Manual #513666 Rev.1 10 M202B Model Machines
B. Product Selector Switch
The product selector switch changes the
refrigeration profi le of the right freezing cylinder
to allow two different products to be made. Before
the machine is in ready mode, this switch can be
moved to the desired profi le.
C. PUSH TO FREEZE Button
The PUSH TO FREEZE button is used to initiate
the run mode. To start the machine, place the
Freezing Cylinder OFF-ON switch in the ON
position and press the PUSH TO FREEZE button.
D. LEDs
The membrane switch features two lights; a green
LED and an amber LED. The green LED will fl ash
when the freezing cylinder is near ready mode
and stay lit during ready mode. The amber LED
is lit during standby, purge and clean modes.
NOTE
If the machine enters an error condition, alternat-
ing green and amber lights will fl ash. The LCD will
display an error. Turn the Freezing Cylinder OFF-
ON switch to the OFF position, correct the problem
(Refer to Troubleshooting in Section 4) and turn the
machine back on.
E. PURGE/CLEAN Button
PURGE Mode - When the PURGE/CLEAN
button is pressed, the auger will rotate. A PURGE
message will display on the screen along with a
5 minute timer. Hopper refrigeration will continue
to run. When the timer gets to 0:00 and no other
buttons are pressed, the machine will go into
standby mode.
CLEAN Mode - During PURGE mode, if the
PURGE/CLEAN button is pressed and held for 3
seconds, the CLEAN mode will begin. The auger
will continue to rotate and hopper refrigeration will
stop.
F. Mix Low Light Indicator
The MIX LOW message will appear on the
LCD display to alert the operator to a low mix
condition. The message will display when there is
approximately one gallon of mix left in the hopper.
When the MIX LOW message is displayed, refi ll
hopper immediately.
NOTE
Failure to refi ll hopper immediately may result in
operational problems.
G. Menu Navigation Buttons
The Menu Navigation Buttons are primarily used
for machine calibration.
Selection Button (SEL) The SEL button is not
functional in the normal operation mode. This
button is only used by service technicians for
machine calibration.
Set Button (SET) The SET button is not functional
in the normal operation mode. This button is
only used by service technicians for machine
calibration.
Left Arrow Button ( ) Pressing any button on
the control panel will automatically illuminate the
display. The backlight will turn off several seconds
after use. To keep the display constantly lit, press
and hold the left (
) button for fi ve seconds. The
backlight function can be reset to normal operation
in the same manner.
Up Arrow Button (

) The

button is not
functional in the normal operation mode. This
button is only used by service technicians for
machine calibration.
H. Front Door Safety Switch
The front door safety switch prevents the auger
from turning when the front door is removed. The
switch is open when the door is not in place and
closed when the door is properly installed.
Figure 3-2 IntelliTec Control
Push to Freeze
Green LED
Amber LED
SEL Button
SET Button
Purge/Clean
Button
Up Arrow Button
Left Arrow Button