| A/S
Code | Light:
Action | Category of problem | HISCREW
shutdown | Cause | What action to take |
| E-18 | SHUTDOWN
On(Flashing) | High discharge temperature | yes | High ambient temperature | Ventilate the room to reduce the ambient temperature to 40 degree |
| | | | | Low level oil | Add oil. (Disconnect the power andmake sure that the discharge pressure guage reads 0MPa in advance) |
| | | | | Dirty or clogged oil cooler | Clean the cooling fins |
| | | | | Dirty or clogged oil cooler | Replace the oil filters element |
| E-23 | ALARM
On(Flashing) | High discharge temperature > 105ºC | No | Same as the E-18 above | Same as the E-18 above |
| E-19 | SHUTDOWN
On(Flashing) | Failed air dryer | Yes | Triping of an air dryer's protective device during operation | |
| | ALARM
On (Flashing ) | | No | | |
| E-01 | SHUTDOWN:
On (Flashing) | Reversal phase connection | Yes | Power connected in a reversal phase | Disconect the power and change 2 of the 3 power cord wire |
| E-02 | SHUTDOWN:
On (Flashing)) | Phase-lacking connection | Yes | Power connected with a lack of phase | Check the power supply. Tightly reconnect the power cord wire. |
| E-11 | SHUTDOWN:
On (flashing) | High discharge temperature > 110ºC
| Yes | Failure of Oil separator element | Replace the oil separator element and the oil |
| E-12 | SHUTDOWN:
On (Flashing ) | Abnomal high discharge pressure | Yes | Failure of Oil separator element | Check the oil separator element . Replace if required |
| | | | | Failue of contactor 52 | Disconnect the power and tightly reconnect the 52 wires |
| E-16 | SHUTDOWN:
On (Flashing) | Failure of contactor 42 | Yes | Failue of contactor 52 | Disconnect the power supply, check the contactor 42, tightly reconnect the 42 wires and replace if required. |
| E-51 | SHUTDOWN:
On (Flashing) | Failure of contactor 52 | Yes | Failure of contactor 52 | Disconnect the power supply, Check the 52. Tightly reconnect the 52wires. Replace 52 if necessary. |
| E-31 | SHUTDOWN:
On (Flashing) | Failed or disconnected thermistor sensor 1 | Yes | Failure or disconncetion of thermistor TH1 | Disconnect the power and check the TH1. Replce it if nescessary. Tighly reconnect the TH 1 wires |
| E-32 | SHUTDOWN:
On (Flashing ) | Failed or disconnected thermistor sensor | Yes | Failure or disconncetion of thermistor TH2 | Disconnect the power and check the TH2. Replce it if nescessary. Tighly reconnect the TH 2 wires |
| E-33 | SHUTDOWN:
On (Flashing ) | Failed or disconnected pressure sensor | Yes | Failure or disconncetion of pressure sensor PS | Disconnect the power and check the PS. Replace it if nescessary. Tighly reconnect the PS wires |
| E-41 | SHUTDOWN:
On (Flahing ) | Failed control device | Yes | Failure of ROM ( or printed circuit board) | Disconnect and reconnect the power. If a problem still occurs, replace the printed circuit board. |
| E-42 | SHUTDOWN: On (Flashing ) | Failed control device | Yes | Failure of ROM ( or printed circuit board) | Disconnect and reconnect the power. If a problem still occurs, replace the printed circuit board. |
| E-43 | SHUTDOWN:
On (Flashing) | Failed control device | Yes | Failure of E2ROM ( or printed circuit board) | Disconnect and reconnect the power. If a problem still occurs, replace the printed circuit board. |
| E-21 | ALARM:
On (Flashing ) | Clogged air intake filter | No | Clogging of air intake air | Clean the air intake filter element |
| E-59 | ALARM:
On (Flashing) | Excessive load/ unload | No | Total 1000000 times loaded / unloaded | Replace the consumable parts of suction throtte valve. |
| E-22 | ALARM:
On(Flashing) | Option | No | Low oil level | |
| E-15 | SHUTDOWN:
On (Flashing) | Option | Yes | | |
| E-54 | ALARM:
On (Flashing) | Option | No | | |
| | AUTOSTART On (Flashin) | Instantaneouse power interruption (PS) | No | IPS of below 5 seconds
| Check the power supply |
| | | | | IPS of below 5 seconds | Check the power supply |
