York designs and manufactures a full line of HVAC systems. It provides high-quality and reliable Heating, Ventilation and Air Conditioning systems for both commercial and residential buildings. However, it's no matter the quality of the unit, always there will be a possibility that something goes wrong. You can troubleshoot basic and common York HVAC problems. Usually, York HVAC troubleshooting means checking the heating system, air conditioner, vents, duct work, and thermostat of the unit. So, now, we have a look at our real process, i.e., how to troubleshoot York HVAC systems.
York HVAC Troubleshooting
Before going to deep York HVAC troubleshooting process, initially check the basic problems with filter, heating unit, air conditioner and thermostat.
Whatever problem your unit has, you should always start by ensuring your HVAC system has a clean filter. Generally, the air filters are very cheap and are critical to airflow. The filter cleans and circulates a high amount of air through the system. So, whether you are using an air conditioner in summer or a furnace in winter, be sure the filter works as effective. Some models have the filter near the air intake while others have located away from the main machinery.
You will need to check the air filter at least once a month. If you are living in dry and dusty areas, you should verify the filter in your HVAC systems more often.
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If you are not getting hot air from your York gas furnace, check for the burners are ignited. Actually, igniters are small sparking devices that are used to light off the gas. These igniters are controlled by the thermostat. Ensure that the burners are fully functional with adequate flame heating the heat exchanger. The heat exchanger is a large, open area box that warms the air.
Also, see whether evaporator and compressor fans are functioning normally to blow out warm air and pull in cold air. If any of the components have malfunctioned in the furnace, it reduces or stops warn air circulation.
York air conditioners and furnaces have the almost same type of components including fans, air exchangers, etc. But, instead of burners in the furnaces, AC uses a compressor and evaporator coils for reducing the temperature of a coolant. So, when your unit not circulating cold air, you need to check the coolant level to confirm that your air conditioning unit has a sufficient amount of charge.
After that, check if there is a buildup of dust or dirt on the coils. Make sure always the coils are free of dirt or anything. If these coils are dirty, it can reduce the ability of the air conditioner in lowering the air temperature. Moreover, the fans must be working properly to move the cool air away from the AC.
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Once you have done the checking with your heating and air conditioning units, you have to verify the thermostat. If your unit is not operating properly and there are no problems with the main units, the chances might be with the thermostat. Digital thermostat works with the help of batteries. If your's is a digital thermostat, you will have to check the batteries and replace them if necessary. Also, you can some tips for thermostat troubleshooting on your York manual. By following that specific procedure, you can fix the issue accordingly.
However, you should be questioning the following yourself before going to start HVAC troubleshooting yourself or call a professional for service.
York Air Conditioner Troubleshooting
- Is your thermostat set to the "cool" mode (Warm if you are using a heat pump)?
- Is the outdoor heat pump or air conditioning unit is operating?
- Did the circuit breakers in the circuit breaker box trip to the OFF position?
- Is the Outdoor disconnect switch on your outdoor system is in the ON position? This switch is a metal grey box mounted on a wall near the outdoor unit.
- Is the blower motor in your air handler/ furnace running when the thermostat is activated? Ensure that the furnace switch is in the ON mode.
- Have you changed the blocked filter? The blocked filter in the unit was caused to shut down with the lack of proper airflow.
- Are the supply and return ducts plugged?
York Gas Furnace Troubleshooting
- Is the thermostat is set in the "Heat" position?
- Have you verified the temperature setting is higher than the indoor temperature in the thermostat?
- Is your furnace plugged in and power ON? You have to turn the fan ON as it should run when power is supplied to the furnace.
- Did the circuit breaker is trip to the OFF position? You can check the SSU light switch located at the furnace on the gray box to ensure it is in the ON position.
- Have you checked the filter and ducts are plugged?
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With a few maintenance tips from the home comfort experts, you can enjoy the full potential of your York HVAC systems and keep them running for years to come. There are some basic preventative maintenance procedures that you have to follow to keep your unit operating at its best. However, if your system is old, it's better to take the service from York.
Where is the reset button on the air conditioning unit?
Many models in the York air conditioners have the reset button on the unit. This button looks red and small. If you can't locate the reset button, open the manual of your AC and know the exact location of the reset button.
How do I reset my YORK air conditioner?
Unplug the unit from the supply source for 15 seconds and then plug in it back. Press and hold the reset button for three seconds, then release it. If the AC doesn't kick on, repeat the same step. Still fails to work, at the circuit breaker panel try to flip the one connected to your unit.
What is a sequencer in HVAC?
The sequencer is a series of conduits that prevent the voltage from entering the furnace and caused not turning on all the heating elements at a time. If your furnace turns on and works normally, but it does not heat your house, then it could be a sign of a bad sequencer.
That's all about the basic York HVAC troubleshooting process. Still, the problem continues, refer to your owner's manual so you may get some useful solution. Otherwise, call to the York service repair center. If you want to replace any York HVAC parts, order at PartsAPS for new items. We deliver you OEM and quality York air conditioner/ furnace parts with exact specifications for replacement at the best price.