This page helps you understand the alerts and error codes on your Kingon P2-O5E Oxygen Concentrator, so you can quickly identify what the device is communicating and what action, if any, is required.
Kingon P2-O5E Alert & Error Codes
Power / Startup / Temperature
| Alarm Code | Description | Alarm Condition | System Response | Troubleshooting Tips |
|---|---|---|---|---|
| E01 | Power Supply Fail | Power supply failure detected | Alarm only | Connect to mains power or replace with a charged battery. |
| E02 | System Startup Fail | Oxygen concentration below 87% after startup | Alarm only | Turn unit off and restart. Contact supplier if alarm continues. |
| E05 | System Overheating | System temperature above 60°C | Automatic shutdown after 10 seconds | Turn off unit and ensure vents are clear. Allow to cool. |
| E07 | System Temperature Low | System temperature below 0°C | Alarm only | Move unit to room temperature before operating. |
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Battery / Mechanical Failures
| Alarm Code | Description | Alarm Condition | System Response | Troubleshooting Tips |
|---|---|---|---|---|
| E09 | Cooling Fan Failure | Cooling fan malfunction detected | Automatic shutdown after 10 seconds | Turn off unit and contact supplier for service. |
| E0A | Valve Check Failure | Valve switch malfunction detected | Automatic shutdown after 10 seconds | Turn off unit and contact supplier. |
| E0B | Compressor Failure | Compressor malfunction detected | Automatic shutdown after 10 seconds | Turn off unit and contact supplier. |
| E0C | Sieve Bed Failure | Sieve bed fault or invalid operation detected | Automatic shutdown after 10 seconds | Turn off unit and contact supplier for inspection. |
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Oxygen / Gas Delivery
| Alarm Code | Description | Alarm Condition | System Response | Troubleshooting Tips |
|---|---|---|---|---|
| E0D | Tank Pressure Failure | Tank pressure fault detected | Alarm only | Turn unit off and restart. Contact supplier if alarm continues. |
| E0E | Gas Obstruction | Pipe or nasal cannula blocked | Alarm only | Check cannula connection and restart unit. Contact supplier if alarm continues. |
| E10 | Oxygen Sensor Failure | Oxygen sensor malfunction detected | Alarm only | Turn off unit and contact supplier. |
| E12 | Low Oxygen Concentration | Oxygen concentration below 50% for more than 10 minutes | Alarm only | Turn off unit and contact supplier immediately. |
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Battery / Oxygen Warnings
| Alarm Code | Description | Alarm Condition | System Response | Troubleshooting Tips |
|---|---|---|---|---|
| E14 | Low Oxygen Concentration | Oxygen concentration below 87% for more than 10 minutes | Alarm only | Check cannula and restart unit. Contact supplier if alarm continues. |
| E16 | Low Input Voltage | Power adapter input voltage below 17V | Switch to battery power | Check power adapter connection or switch to battery use. |
| E03 | Low Flow | Output flow rate is 60% lower or 1.0L/min lower than the normal flow rate for 60 consecutive seconds | Alarm Only | Check cannula and tubing for blockage. Restart unit if alarm continues. |
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