GEA Omni, Instruction Manual

Page: 217 / 238

Warning Explanation
Low Oil Differential Pressure
Running Dual Pump Warning This annunciation will be triggered if the calculated oil differential pressure
falls below the value obtained by adding the
Low Oil Differential Pressure
Warning Offset parameter to the Low Oil Differential Pressure Shutdown
parameter. This annunciation will only be triggered if the compressor is con-
figured with dual oil pumps and the compressor is in the running state. An
annunciation will cause the lag pump to start.
Low Oil Differential Pressure
Starting Dual Pump Warning This annunciation will be triggered if the calculated oil differential pressure
falls below the value obtained by adding the
Low Oil Differential Pressure
Warning Offset’ parameter to the Low Oil Differential Pressure Shutdown
parameter. This annunciation will only be triggered if the compressor is con-
figured with dual oil pumps and the compressor is starting. An annunciation
will cause the lag pump to start.
Lost Communication With
Sequencer This annunciation will be triggered if the panel loses its connection to the
sequencer after a valid connection has been established.
Loss Of Remote Start Signal This annunciation will be triggered if the compressor is unable to find a valid
remote start signal when it is switched to remote mode after being manually
started.
High Motor Drive End Bearing
Temperature This annunciation will be triggered if the temperature measured at the drive
end motor bearing rises above the value of the calculated
High Motor Bear-
ing Warning set point.
High Motor Non Drive End
Bearing Temperature This annunciation will be triggered if the temperature measured at the non-
drive end motor bearing rises above the value of the calculated
High Motor
Bearing Warning parameter.
High Motor Phase A Winding
Temperature This annunciation will be triggered if the Phase A motor winding temperature
rises above the value of the calculated
High Motor Winding Warning set point.
High Motor Phase B Winding
Temperature This annunciation will be triggered if the Phase B motor winding temperature
rises above the value of the calculated
High Motor Winding Warning set
point.
High Motor Phase C Winding
Temperature This annunciation will be triggered if the Phase C motor winding temperature
rises above the value of the calculated
High Motor Winding Warning set
point.
High Compressor Male Drive
End Bearing Temperature This annunciation will be triggered if the temperature measured at the drive
end of the male compressor rotor rises above the value of the calculated
High Male Rotor Temperature Warning set point.
Instruction Manual | GEA Omni™
Control panel Annunciations
Warnings
GEA Refrigeration North America, Inc. | E_806550_2 | Generated 12.01.2016 217