Venice, Florida · Systems Analysis
Step 1. Check everything it's doing
Check as many as apply. This narrows down which part of the system the trouble is in — it won't tell you how to repair it.
A systems analysis narrows the trouble to an area. It is not a repair diagnosis. A full diagnostic service call puts a licensed tech on the equipment with gauges and meters. Never open a unit, and never work on anything you haven't shut power off to. v1.0