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split ac not cooling but fan is running?Five Major Reasons Why a Split-Type Air Conditioner Stops Working
Several factors can play into situations where the split AC compressor does not work when the fan is running. Here are the most common issues and possible solutions.
The problem with the thermostat:
Thermostat adjustment: Make sure the thermostat is in "fan-only" mode. Switch to cooling mode if necessary.
Faulty thermostat: Replace the battery and consider upgrading to a smart thermostat for better control and energy conservation.
Dirty air filters or coils:
Air filters and evaporator coils: Dirt can damage the airflow, causing the compressor to overheat. Replace the air filter, clean the coils, and make sure the outdoor unit is clean.
Electrical connection problems:
Circuit breaker: Check the circuit that energizes the compressor for a blown fuse or broken breaker. Repair electrical problems immediately.
Failed capacitor:
Capacitor fault: A faulty capacitor can clog the compressor. Leave capacitor testing and adjustment to qualified technicians due to safety concerns.
Broken Compressors:
Compressor failure: If other solutions do not work, the compressor may be damaged or aged. Consider replacing the compressor or the entire unit, especially if the system is nearing the end of its life.
conclusion:
Professional Assistance: If troubleshooting doesn’t solve the problem, seek help from an HVAC technician.
Maintenance: Regular and timely maintenance can prevent such problems and prolong the life of your AC unit.
Addressing these possible causes can help diagnose and repair a cracked AC compressor that isn’t working if the fan is correcting the problem. Regular maintenance and early troubleshooting will keep your AC system running smoothly.
Further reading about air conditioning
1).What Size Air Conditioner Do I Need? How to Calculate Air Conditioner Size
2).how air conditioner works? how does an air conditioner work simple explanation
3).how to fix ac in house not cooling
4).what temperature to set air conditioner in summer