Daikin Aircon Not Cold?
Professional Troubleshooting & Repair by Zoomcool Aircon Singapore
Is your Daikin AC not cold even if it is switched on? If you feel warm instead of cool air, this can be a symptom that something is not right. In a hot and humid climate like Singapore, ACs that do not cool are not just uncomfortable but frustrating.
At Zoomcool Aircon, we service and repair Daikin air conditioners, one of Singapore’s most reliable brands. Whether your aircon is not blowing cool air, we will quickly diagnose and solve the problem affordably.
Let’s dig into the common problems and how we can restore your Daikin aircon to working order.
Refer: Daikin aircon
❄️ Common Reasons Why Your Daikin Aircon Is Not Cold
There are several reasons your Daikin aircon may stop blowing cold air. Here are the most common issues:
Dirty or Blocked Filters in the Air Conditioning
Over time, dust and dirt will collect on air filters, preventing airflow and lowering the efficiency of cooling. This is one of the most common and easily fixable problems. It just might need simple cleaning or replacement to revive the air conditioning performance.
Low Refrigerant or Gas Leakage
If your air-conditioning keeps a low refrigerant (gas) level, it cannot cool the air properly. Leaks in the system will eventually reduce refrigerant levels over time. It not only cools your room but also damages your compressor while it is still happening.
Faulty Thermostat or Sensor
Sometimes the issue lies with the temperature sensor or thermostat. If the sensor fails, then it misreads the temperature and results in the air conditioning being misset or not sufficiently cooling.
A Dirty Condenser or Evaporator Coils
Heat transfer gets tremendously impaired, resulting in ineffective or completely absent cooling, since the condenser or evaporator coils are covered with dust and grime. Routine servicing ensures that the machine remains efficient and clean.
Fan Motor or Compressor Problems
If the fan motor is not operating well, or there is an issue with the compressor, your air conditioning system will not carry out one or both of the two major steps of the process movement or compression of air. Such damage usually needs a specialist inspection and repair.
What to Do First
Before you call in a technician, you can check a few quick things:
Switch your aircon off, wait for a few minutes, and turn it back on.
If your air filters are dirty, clean them.
Make sure doors and windows are closed so that cool air doesn’t escape.
Check that the thermostat setting is on “cool”.
If it STILL doesn’t work, let the professionals handle it.
Why Zoomcool Aircon?
At Zoomcool Aircon, we know how frustrating these aircon problems can be, especially during the heat of Singapore. Our professional team is trained to fix all Daikin aircon troubles that include units that are not cooling.
We offer:
✅ Fast, same-day diagnosis and repair
✅ Affordable and transparent pricing
✅ Skilled technicians with Daikin expertise
✅ High-quality replacement parts
✅ Islandwide aircon service in Singapore
Whether you have a Daikin split system, multi-split, or system 4 unit, we have the tools and knowledge to get it working like new.
📞 Contact Zoomcool Aircon Today
Don’t suffer through the heat any longer. If your Daikin aircon is not cold, let Zoomcool Aircon restore your comfort with expert troubleshooting and reliable service.