Compressor failure

What does #49 mean?

This alarm indicates a potential issue related to the compressor. The manual suggests it might not be a direct compressor or drive failure itself but a symptom of another problem, requiring further investigation to determine the root cause. This fault prevents the system from operating correctly.

Complete Troubleshooting Guide

1. 1

   Replace the compressor unit and perform a functional test.

2. 2

   Return the removed compressor for inspection if it is still under warranty.