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.
