How to Troubleshoot a Frozen AC Unit and Stay Cool
As the heatwave escalates, it’s crucial to ensure your AC unit is functioning optimally to maintain a comfortable indoor temperature. If you’re experiencing issues with your AC, read on to troubleshoot and resolve common problems without resorting to professional assistance.
Change the Filter
Problem: Your home or room takes an unusually long time to cool down.
Fix: Replace or clean the air filter, depending on whether it’s disposable or reusable. If you can’t see light through it, it’s clogged and restricts airflow, hindering your AC’s efficiency.
Check if the Unit is Frozen
Problem: Your AC is blowing warm or room-temperature air, and the room won’t cool down.
Fix: When an AC runs relentlessly to combat the heat, the evaporator coil may freeze over. Place your hand near the filter area; if it feels icy, your unit is likely frozen. Turn off cooling mode and switch to fan to allow the coils to defrost. Ensure filters and surrounding coils are dust-free.
Inspect the Vents
Problem: One room in your house with central AC isn’t getting cool.
Fix: Check room vents, especially floor-level ones, for debris or blockages. Remove vent plates and clear any obstructions.
Give it a Wash
Problem: All fixes have failed, and your AC still isn’t cooling properly.
Fix: Inspect the outdoor vents for clogs. Disconnect the unit or switch off the circuit breaker, then use a water hose to clean dirt, leaves, or insects blocking airflow.
Call in the Professionals
If these solutions fail to resolve the issue, don’t hesitate to seek professional assistance. They can accurately diagnose and repair the problem, preventing further damage or costly repairs during the heatwave.
Mehek 
Divya