receive_alert()pull_records()read_sop()identify_cause()draft_work_order()track_status()CRAH-2B supply air temperature high
Likely restricted airflow from a loaded filter on CRAH-2B.
Supply temperature is climbing while filter ΔP is more than double baseline. The neighboring CRAH was just worked; CRAH-2B’s last filter record is outside the SOP interval. Chilled-water valve position is already near full open, so the coil is not the first explanation.
SOP-CRAH-FLT-04 · filter ΔP above 200 Pa
No isolation is recommended until an operator accepts the work order.
Steps taken from SOP-CRAH-FLT-04. Draft only — waiting on acceptance.