Machines with electronic and mechanical parts are prone to technical damages if not given proper attention, and your HVAC system is not an exception, especially it has a lot of mechanical components such as compressor and fans. This is why it is significant that you practice proper maintenance to your units especially when the summer is near. However, if one does not take good care of the units or neglects to have the units appropriately serviced in a regular basis, HVAC units will get worn out and calling for HVAC contractors would be the last option. The fan, drain ports, thermostat, switch, coils, power cord, and filters need be considered when performing an air conditioning repair or maintenance. If you notice some technical problems with the said mechanical parts, take the following guidelines before giving HVAC technicians a call. Filter When the winter season starts, take the front grille out and have the filter removed. If your region is dusty, it may require you to clean the filter in a regular basis. Most air conditioner or HVAC unit come with a washable filter that appears like a sponge rubber. Clean the AC's filter using a bleach solution and water; wash well. Leave the filter to dry for a few hours before installing it back to the unit. There are also a number of throwaway filter the same as that of a furnace filter. Whenever you have this type of filter in your HVAC unit, it would be best to replace it with a new type of the same size and shape when it becomes dirty.
Power Cord The power cord that connects the air conditioning or HVAC unit to the wall outlet of your house may become damaged and fail to bring power to the unit. If you want to check the cord, remove the control panel first. Take away the screws on the cord terminals and get a test wire to connect with it across the lead wires in your unit. Make use of a tester, preferably a volt-milliammeter, set it to RX1 and test the plug prongs. If the meter reads zero, it means the cord is working. If it's greater than zero, you should replace the cord.
Condenser and evaporator coils
Most air conditioner repair professionals or HVAC contractors recommend that you should clean the air conditioning or HVAC unit's condenser and evaporator coils at the beginning of the winter season and once a month during the season. If you are living in a dusty area, you should clean the coils more often. You may use a vacuum cleaner on these components.
If the fins of the coils are not straight, then you should straighten them using a fin comb, available at most appliance parts departments. A fin comb is intended to slide into the spaces between the coil's fins. When using the fins to the coils, one should be very cautious as the fins are made up of light-gauge aluminum which can be very delicate. Switch The selector switch, usually placed behind the control panel, turns the air conditioning or HVAC unit on. If the unit doesn't run at any setting, and it is receiving electricity, then chances are the switch is damaged. To fix the problem, remove the control panel and find the switch. Examine the terminals of the switch if they have burn marks. If you see any sign of burning then replace the old switch with a new one. Switch is hooked to the control panel tightened with screws; unscrew it and attach the new one the same way. If the problem is not in the switch, you should contact air conditioner repair professionals or HVAC contractors.
Drain Ports AC units, when operated, release water vapor that brings in moisture which will then pass through the drain ports located in the middle of the evaporator coil and condenser coil. During this process, the fan blows away the moisture against the coil.
Keeping this operation in mind, when servicing your units, do not forget to examine the drain ports. Dirt can block the drain ports, which causes the water to leak from the appliance, typically through the base of the grille. For this reason, clean the ports with blade of a pocket knife or any tools that can wipe out the clogged dirt. You should do this at the beginning of every winter season and once a month during the season. When done, check the condenser side. Modern day AC units come with drain ports that are located at the bottom of cabinet frame. If your air conditioning unit has this drain port, you should clean it out when cleaning the other ports.
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Power Cord The power cord that connects the air conditioning or HVAC unit to the wall outlet of your house may become damaged and fail to bring power to the unit. If you want to check the cord, remove the control panel first. Take away the screws on the cord terminals and get a test wire to connect with it across the lead wires in your unit. Make use of a tester, preferably a volt-milliammeter, set it to RX1 and test the plug prongs. If the meter reads zero, it means the cord is working. If it's greater than zero, you should replace the cord.
Condenser and evaporator coils
Most air conditioner repair professionals or HVAC contractors recommend that you should clean the air conditioning or HVAC unit's condenser and evaporator coils at the beginning of the winter season and once a month during the season. If you are living in a dusty area, you should clean the coils more often. You may use a vacuum cleaner on these components.
If the fins of the coils are not straight, then you should straighten them using a fin comb, available at most appliance parts departments. A fin comb is intended to slide into the spaces between the coil's fins. When using the fins to the coils, one should be very cautious as the fins are made up of light-gauge aluminum which can be very delicate. Switch The selector switch, usually placed behind the control panel, turns the air conditioning or HVAC unit on. If the unit doesn't run at any setting, and it is receiving electricity, then chances are the switch is damaged. To fix the problem, remove the control panel and find the switch. Examine the terminals of the switch if they have burn marks. If you see any sign of burning then replace the old switch with a new one. Switch is hooked to the control panel tightened with screws; unscrew it and attach the new one the same way. If the problem is not in the switch, you should contact air conditioner repair professionals or HVAC contractors.
Drain Ports AC units, when operated, release water vapor that brings in moisture which will then pass through the drain ports located in the middle of the evaporator coil and condenser coil. During this process, the fan blows away the moisture against the coil.
Keeping this operation in mind, when servicing your units, do not forget to examine the drain ports. Dirt can block the drain ports, which causes the water to leak from the appliance, typically through the base of the grille. For this reason, clean the ports with blade of a pocket knife or any tools that can wipe out the clogged dirt. You should do this at the beginning of every winter season and once a month during the season. When done, check the condenser side. Modern day AC units come with drain ports that are located at the bottom of cabinet frame. If your air conditioning unit has this drain port, you should clean it out when cleaning the other ports.
To know much more about littleton hvac visit the top ac repair littleton co services.
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