Vollrath O231 Water Cooled - Manual (Page 22)

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F. Storage Settings (2 of 2)
This Storage Settings menu contains storage refrigeration
parameters and is available to the Technician level. Press
the left arrow to go to the first screen.
The Storage Max On setting is the maximum time that a
storage refrigeration cycle will run.
The Storage Recovery setting is the minimum time
between storage refrigeration cycles if the Storage Max On
time ends the cycle.
The Storage Too Warm values are the temperature and
amount of time. When the temperature is above the set
temperature for the set period, the Storage too Warm
message will be displayed.
The Clean Alarm Period is the amount of days the
machine will operate before requiring a cleaning. If this
setting is reached, the machine will a clean message.
Press the Clean button to clear the message. The default
setting is 10 days and can be set up to 20 days.
The alarm will reset if one of the following parameters are
met.
A. The cylinder is in clean mode for a minimum
period.
B. The suction line temperature has risen to a minimum
temperature
C. The door is removed from the cylinder.
G. User Preferences
The User Preferences menu contains language options,
temperature units, service contact information and touchpad
lockup. The screen is available to the Manager and Tech-
nician levels.
The Language setting changes the language displayed.
English is the only language currently available.
The Temperature Units setting changes the units dis-
played to Fahrenheit or Celsius.
The Service Contact Information option changes the
service contact details.
The Touchpad Lockup option is used to lock and unlock
the keypad for self serve locations.
H. Time and Date
The Time and Date menu shows the time and date settings.
The Manager and Technician levels can change the time
and date by using the Modify Time and Date option.
4.6 UTILITIES SCREENS
The Utilities menu gives access for testing and for manual
operations, restoring factory defaults, adjusting the LCD
contrast and clearing error logs or statistics.. The Utilities
menu is only available to the Technician level.
A. Testing and Manual Operation
The Testing and Manual Operation menu provides access
for individual components to be energized to assist with
troubleshooting. There are also test monitoring screens
that provide details of the machine status during testing.
Any energized component will deenergize after leaving the
Testing and Manual Operations menu.