G2030-II-C
Mar ‘17
- 17 -
Common Compressor Faults
Common Faults.
Noted below are the most common Faults experienced.
‘CSC300’ Alarms.
There is an issue with the Unit, but it will still operate.
Code: Description: Most Common Items to Check:
A:0083 Motor phase imbalance Check supply voltage, fuses and cable
A:0119 Delivery Pressure High
Solenoid not working, Intake Valve Orifice clogged, Transducer dirty or faulty, pressure changed
incorrectly, alternate external pressure source
A:0129 Delivery Temperature High Ambient temp high, Unit dirty, low oil level, no air flow through Unit, Temp Sensor defective
A:2816 Power Failure Occurred Press ‘Reset’ Button and restart Unit
A:4819 Routine Service Due Service Unit and reset Service Timer (Page ‘P16’ on Controller)
A:4809 Grease Service Due Service motor and reset Grease Service Timer (Page ‘P16’ on Controller)
‘CSC300’ Shutdown Errors.
There is an issue with the Unit, and the Unit will not operate until the Fault has been addressed.
Code: Description: Most Common Items to Check:
E:0010 Emergency Emergency stop switch is pressed
E:0070 Fan Motor Alarm Check electrical connections
E:0082 Motor Overload Motor drawing high amps, low voltage, high pressure settings, low oil level
E:0083 Motor phase Imbalance Check motor connections in the control panel and motor connection box
E:0090 Phase Sequence Rotation of Motor wrong, sequence order of supply cable incorrect
E:0091-
0093
Phase L1/L2/L3 Fault Check supply voltage, fuses and cable
E:0115 Delivery Pressure Sensor Fault Transducer not making good electrical contact, or defective
E:0119 Delivery Pressure High
Solenoid Not working, Intake Valve Orifice clogged, Transducer dirty or faulty, pressure
changed incorrectly, alternate external pressure source
E:0125 Delivery Temp Sensor Fault Temperature Sensor not making good electrical contact, or defective
E:0129 Delivery Temperature High Ambient temp high, Unit dirty, low oil level, no air flow through Unit, Temp Sensor defective
E:0902 Anti-Rotation Rotation of Main Motor wrong, Solenoid Valve not relieving pressure
E:1902 Inverter Fault Variable frequency drive tripped. Check VFD screen for more info.
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