GEA Omni, Instruction Manual

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Parameter Units Minimum Maximum Default
Maximum Capacity Slide Position Percent See Description 100 % 100 %
Ramp Rate Per Minute Dependent on Control Signal. Refer to Panel Data Report
1.
Name
This parameter contains the name used to identify the specific set of capacity control parameters. The user
may modify it by entering a desired text string into this parameter.
2. Control Signal
This parameter is used to set which input will be monitored to control the capacity slide valve of the com-
pressor. The options are:
• Suction Pressure
• Suction Pressure as Temperature
•
Inlet Temperature
• Outlet Temperature
• Discharge Pressure
• Discharge Pressure as Temperature
•
Remote Capacity Slide
• Remote Temperature
• Remote Pressure
Hint!
If this parameter is changed to an option with a different unit type, the Set point, Dead Band
and Proportional Band will be reset to their default values.
3.
Set Point
This parameter is used to choose the desired value at which the compressor will attempt to maintain the
control signal. The user may change this parameter by entering a new value with the keypad. The maximum
value, minimum value and units of the parameter are dependent on the chosen control signal:
• Pressure
Measured in the panel pressure units as selected in the Panel Settings screen.
• Temperature
Measured in the panel temperature units as selected in the Panel Settings screen.
• Remote Capacity Slide
Measured in percent.
Instruction Manual | GEA Omni™
Control panel Control
Compressor Control Parameters
GEA Refrigeration North America, Inc. | E_806550_2 | Generated 12.01.2016 105