GEA Omni, Instruction Manual

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fig.44: Evaporator Main Tab
1.
Zone Information
This tile displays name, temperature set point, current temperature and status of the zone.
2.
Operating Data
This table displays the name, I/O slice location and current state of the digital points associated with the
zone.
3. Control Parameters
This table contains the parameters used to control the zone. The values may be manually changed by touch-
ing a row. For more information regarding the specific function of each parameter, refer to Section 3.5,
Page 165
4. Control Buttons
These buttons are used to manually control the functions of the zone.
• Enabled/ Disabled
This button controls whether the zone is currently permitted to run. The button will appear light grey
while the zone is enabled, and dark grey while it is disabled.
•
Defrost Start/ Defrost Stop
This button is used to manually initiate a defrost cycle for the zone. If no zones are currently defrosting,
touching the button will cause the zone to begin its defrost cycle. During normal operation, only one zone
per group may be in defrost mode at a time. If another zone is already in defrost, the zone information
tile will display a
Pending Defrost timer. Once the zone currently in defrost finishes the cycle, the zone
that has been waiting for the longest period of time will begin defrosting.
Touching the button a second time will override the
Pending Defrost timer and begin the defrost cycle
regardless of whether other zones in the group are defrosting. The defrost group a zone is associated
with is selected in the control parameters. While the zone is defrosting, the button will be colored red and
the text will change to
Defrost Stop . Touching the button again will immediately stop the zone from
defrosting.
Instruction Manual | GEA Omni™
Control panel User interface
Evaporator
GEA Refrigeration North America, Inc. | E_806550_2 | Generated 12.01.2016 49