Why is Air-Conditioning Short-Cycling a Problem?
What is air conditioner short-cycling? WtfixAir’s HVAC experts say that the air conditioner’s compressor stops quite prematurely, before the end of a cooling cycle when the system is short-cycling. The compressor has to work harder than it should have to in order to do its job when this happens.
The best thing you can do to avoid any issues with short-cycling is to invest in professional maintenance, repairs and installation as needed. WtfixAir is happy to help with any air conditioning service in Werribee.
Causes of Short Cycling
Short-cycling is a symptom that could be triggered by any of the following circumstances:
- A clogged air filter
- An undersized or oversized air conditioner.
- Leaks causing low refrigerant charge.
- Incorrect temperatures read by miscalibrated thermostats.
- A leaky ventilation system that facilitates air escape.
Consequences of Short-Cycling
- The moment the compressor starts up is when the air conditioner uses the most power. Your system draws on far greater amounts of power when it becomes trapped in a continual start-up process.
- The unit could overheat and burn-out because the compressor accumulates more wear and tear that it normally would. The cost of replacing a burnt-out compressor is pretty high.
Why is water leaking from my air conditioner?
A common question WtfixAir technicians get during air conditioning service in Werribee is “Why is my air conditioner leaking water?”
First, turn off your air conditioner to prevent further damage. Here are the reasons why water leakage happens in HVAC units –
- Clogged Condensate Drain Line
This is the most common cause of water leaking from your air conditioner into your home. Water backs up into your home if the drain line gets clogged with dust, dirt, sludge or mold. Use a wet/dry vacuum on the condensate line to unclog it.
- Rusted/Damaged Drain Pan
The water just falls right through because the drain pan may be damaged or rusted through. In this case, you will need to replace the pan.
- Broken Condensate Pump
The water isn’t being pumped outside anymore if your condensate pump is broken. You will need to replace or repair the pump.
- Dirty Air Filter
Airflow over the evaporator coil is blocked by a dirty air filter. The evaporator coil gets too cold and freezes over when this happens. It drips an excess amount of water when it melts, that the pan is unable to handle.
- Low Refrigerant
You’ll notice you’re low on refrigerant when:
- The air conditioner isn’t cooling well
- You hear a hissing or bubbling noise
Why is my air conditioner blowing warm air despite being set for cooling?
Your air conditioner is blowing warm air because something is shutting down the cooling mechanism while the fan is operating. The reasons behind this may include simple things such as bad airflow and thermostat settings. However, it could also be caused by big issues such as refrigerant leaks and electrical problems.
WtfixAir will let you know when you need the help of a skilled air conditioning service in Werribee to fix your HVAC issues:
- Thermostat Issues
The first thing to check should be the thermostat whether you’re worried about your home or workplace air conditioner blowing warm air. Make sure the fan is set to AUTO and the thermostat is set to COOL.
- Clogged Filter
An air filter that’s clogged with dust and debris can completely block air from entering the system. Because the coils cannot remove heat when this happens, the system’s fan just blows heat back into your space. Check and change your air filter if needed.
- Loss of power to the outdoor unit
That scenario can happen when due to a blown fuse or tripped circuit breaker your condenser unit loses power. There will be no cooling without the condenser unit working properly, hence your air conditioner blows warm air.
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