In general, any point the air conditioner does not deliver the wanted temperature, it could indicate your house has broken or faulty aircon thermostat. But alike issues can also happen if the furnace or AC have a problem, or even if the duck work in your home is leaking. That is why we advise some DIY steps so you can determine for yourself whether the thermostat is broken – and fix it in minutes.
Here are common aircon thermostat problem can stop your AC system from working rightly.
The thermostat wiring is loose
Thermostat wiring can fray or loose over time. Worn and disconnected wires drop to make full contact with screws or other wires. With power connections are incomplete or weak, your aircon thermostat would not work rightly.
Symptoms of loose wiring include:
- No cooling
- Erratic cycling
- Cooling or fan run continually
If your thermostat controls both your cooling and heating structures, the thermostat has individual wires for each system. Your warming may work even when your AC does not.
For a whiles, the screws that link the wires drop out of their gaps. Your thermostat may have no link for AC, but the warming connections are perfect.
Have your AC expert check your thermostat if you suspect loose wires or loose screws are causing issue inside the device. The key power to your may be shut off before any person handles wiring behind the cover of the thermostat. Leave the work to the professionals to be safe.
The thermostat has a power issue
If your dial or digital thermostat would not turn on the AC or fan at all the rest of the home has power, you have a power issue. Check your breaker box to view if a path has been dropped. A blown fuse can also be the reason of power issue to the thermostat.
Some digital thermostats need batteries to job rightly. Check your thermostat battery before hot months is n full swing. Stock up on extra batteries to make sure your thermostat is completely powered this summer.
The thermostat is dirty
Grease, pollen, dust, and even bugs can block thermostat inside. When build-up debris get stuck within the thermostat, the chaos can be the reason of the wires and sensors of the gadget to malfunction.
A gummed-up wire may warm up too much and shut down your air condition system. A dirt ball behind an indicator can make sensor read badly and chill your room too little or too much. You may experience strange cycling of your air condition system when the thermostat is filthy.
Call in your air condition expert to clear up your thermostat if it has been a few years since the gadget has been checked. While the experts clean the within of the thermostat, they can adjust the temperature digital sensor or indicator for a exact thermostat reading.
The thermostat is in a bad place
If your thermostat is placed in a place that is at risk to wide temperature changes or other atmosphere factors, the thermostat would not send the best signal to the air condition system.