Atlas Copco Compressor Fault Code 1554 May 2026

If you have replaced the oil, filters, and cleaned the cooler and the code persists, the Airend (screw element) may be failing mechanically (worn bearings causing internal friction). Contact a certified Atlas Copco service technician for a vibration analysis. Disclaimer: Always refer to your specific machine's service manual. Lock out/tag out power before performing any maintenance.

Troubleshooting Atlas Copco Compressor Fault Code 1554: Element Outlet Temperature Too High atlas copco compressor fault code 1554

If you are operating an Atlas Copco GA (or similar oil-injected screw compressor) and the display suddenly shows Fault Code 1554 , your machine has likely tripped due to an Element Outlet Temperature that is too high . This is a critical safety shutdown designed to prevent damage to the airend (screw element). If you have replaced the oil, filters, and