Published 1 September 2026 · Abu Waleed Cooling · Jeddah
Low Refrigerant or Dirty Filter: How to Tell the Difference is easier to troubleshoot when you record what happens, when it started and whether the symptom is constant or only appears during peak heat. Similar AC symptoms can have different causes, so a step-by-step check is more useful than replacing parts by guesswork.
Simple checks to start with
Confirm the cooling mode and temperature setting, inspect the filter, make sure supply and return vents are not blocked, and look at the outdoor unit from a safe distance. Refrigerant problems should be diagnosed before adding gas. A closed AC system does not normally consume refrigerant, so repeated low charge can point to a leak or another fault.
When a technician is the safer choice
Arrange professional service if the problem continues after basic checks, if there is repeated water leakage, heavy icing, a burning smell, repeated breaker trips, compressor stoppage or an unusual sound. A technician can check airflow, electrical operation and refrigeration performance with the correct tools.
Preventing repeat problems
Keep filters clean, allow clear airflow around the outdoor unit, do not ignore drainage issues, and schedule maintenance before the hottest part of the Jeddah summer. Keeping a simple record of cleaning and repairs also makes future diagnosis faster.
AC service in Jeddah
Abu Waleed Cooling is based in Al Marwah, Jeddah. For help, call 054 152 1538 or send the AC type, district and problem description by WhatsApp.
Need AC help?
Send your district, AC type and a short description of the issue.