What you can safely check
Switch off for loud scraping, grinding or a sudden change in noise. Do not put fingers or objects through the grille.
What might need a technician?
Loose mountings, fan obstructions, motor wear or compressor issues require different remedies. Describe when the noise occurs.
Do not open electrical compartments, bypass safety devices, handle refrigerant or climb to reach the outdoor unit. If there is smoke, a burning smell or electrical danger, stop using the AC and keep clear.
Help us understand the fault
Write down when the symptom began, the full model number and any error code. Mention recent cleaning, installation or repairs. These details help plan the inspection; they do not replace an on-site diagnosis.
Arrange suitable help
Read about the relevant repair service or call 9413778916. Visiting charges start from ₹500; repairs and parts are quoted separately.
Read the safe DIY guide for routine user-level checks.