Environmental conditions of the chiller are not within spec

Check environmental conditions. Ensure that the environmental conditions comply with the installation specifications. See chiller and projector installation manual for detailed installation requirements.

In case of a new installed chiller let the complete system acclimatize.

Blocked air inlet

1. Check airflow of the chiller. Ensure that the installation requirements are fulfilled.

2. Check for blocked dust filters. Clean or replace filters when needed. See service manual chapter "Maintenance procedures".