When summer temperatures soar in Dubai, Sharjah, and Ajman, a sudden air conditioning failure can quickly turn into an emergency. Knowing the right steps to take when your AC stops working can help you minimize discomfort, prevent serious damage, and avoid unnecessary repair expenses.
Immediate Steps to Take When Your AC Stops Working
Check the Power Supply
Start by verifying that your AC unit has a power connection. Check whether it’s properly plugged in and ensure the circuit breakers haven’t tripped. Even a minor power interruption can cause your AC to shut down.
Verify the Thermostat Settings
Your thermostat may have accidentally been switched off or changed to “Fan” mode. Confirm that the thermostat is set to “Cool,” at the correct temperature, and the batteries are working.
Inspect and Clean the Air Filters
Blocked filters restrict airflow, forcing the AC to work harder and potentially overheat. If you haven’t cleaned or replaced your filters recently, do so immediately. In Dubai’s dusty environment, you may need to do this every one to two months.
Look for Ice Formation on the Coils
If you notice ice buildup on your evaporator coils, turn the AC off and let the ice melt. Frozen coils often signal refrigerant problems or restricted airflow and require a professional AC repair in Dubai.
Reset the System
If none of the above steps resolve the issue, switch off the thermostat and the circuit breaker for five to ten minutes before restarting. This can reset the unit’s control panel.
When to Call for Professional AC Repair in Dubai
While some AC problems can be fixed with simple troubleshooting, persistent issues require help from a qualified technician. Contact an AC repair Dubai professional if you experience:
- Strange noises (banging, squealing, or grinding)
- Burning smells or visible smoke
- Water leakage around the indoor unit
- The AC won’t power on at all
- Unusually high electricity bills
Professional technicians in Dubai use advanced diagnostic tools to detect refrigerant leaks, compressor malfunctions, electrical faults, or thermostat failures — ensuring long-term solutions.
Common Reasons Why AC Units Fail
Refrigerant Leaks
Leaks reduce cooling capacity and put extra pressure on the compressor, often leading to complete breakdowns.
Compressor Issues
As the heart of your AC, a damaged compressor often means expensive repairs or replacement.
Dirt and Debris
Clogged condenser or evaporator coils can prevent your system from releasing heat, resulting in inefficiency or total failure.
Electrical Control Issues
Worn-out components or poor wiring can prevent proper communication between the AC’s main parts.
Poor Drainage
Blocked drain lines cause water leaks and humidity problems inside your home.
Preventive AC Maintenance Tips
- Clean or change air filters every 1–2 months
- Schedule professional AC service every 3–6 months
- Keep the outdoor condenser unit clear of debris
- Invest in a smart thermostat for optimal energy savings
- Address unusual noises or smells promptly
Benefits of Hiring a Professional AC Repair Service in Dubai
When you hire certified AC repair Dubai technicians, you gain:
- Fast and accurate diagnostics
- Genuine, manufacturer-approved replacement parts
- Extended lifespan and better system efficiency
- Service warranties for added peace of mind
- 24/7 emergency support across Dubai, Sharjah, and Ajman
Companies like Al Bahlool offer top-notch AC repair and maintenance for leading brands like LG, Samsung, Daikin, and Panasonic.
AC Repair Pricing in Dubai
| Service Type | Average Cost (AED) |
|---|---|
| Filter Cleaning | 100–250 |
| Gas Top-Up | 200–400 |
| Compressor Repair | 800–2,000 |
| Coil Cleaning | 250–500 |
| Full Service Package | 500–1,200 |
AC Services Available in Dubai, Sharjah & Ajman
- Emergency breakdown repairs
- Split and central AC repair
- Ductwork cleaning and sanitization
- Refrigerant refills and coil cleaning
- Annual maintenance contracts
For quick, affordable AC services across Dubai, Sharjah, and Ajman, contact +971 56 328 2734.
FAQs
What should I do first if my AC stops working?
Check the power, thermostat settings, and air filters before calling a technician.
How do I reset my air conditioning system?
Turn off the thermostat and circuit breaker for 5–10 minutes, then restart the unit.
Can dirty filters cause my AC to fail?
Yes. Clogged filters restrict airflow and can cause overheating.
Should I run my AC if it’s blowing warm air?
No. Running a malfunctioning AC can cause further damage.
What are the signs of a refrigerant leak?
Ice on the coils, hissing noises, and weak airflow are all warning signs.
How often should I service my AC in Dubai?
At least every 3 to 6 months due to high usage and dust.
Do you offer 24/7 emergency repair in Dubai?
Yes, most Dubai AC repair companies provide around-the-clock services.
Can a bad thermostat cause my AC to stop working?
Yes. A malfunctioning thermostat can shut your AC off or cause incorrect temperature readings.
Why does my AC cycle on and off too frequently?
Short cycling could be due to dirty filters, refrigerant issues, or a failing compressor.
Do you provide AC repair in Sharjah and Ajman as well?
Yes, companies like Al Bahlool serve all areas of Dubai, Sharjah, and Ajman.
