SGNe Troubleshooting Guide Page 16
Revision 1.0; Davidson, May 2009. ©Ingersoll Rand Proprietary Information
SGNe
Troubleshooting Guide
Danger
Please utilize extreme caution when performing work within the compressor cabinet.
When opening the cabinet: be certain to wear appropriate PPE (Personal Protective Equipment),
follow lock out-tag out procedures, and ensure all safety procedures are followed
.
IEO Target Pressure
When the Nirvana is being controlled by an IEO, this display will show the target
pressure the IEO is trying to control the unit at.
Cooler Out Temp
Displays the reading from temperature sensor 4CTT, Oil Cooler Output.
This sensor is only used on units with the hot side thermal valve installed.
Service Menu 16 Max Values
Motor Speed
Time and Date
Motor Current
Time and Date
Input Voltage
Time and Date
DC Bus Voltage
Time and Date
Motor Voltage
Time and Date
Reset Max values
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