Repairing a room air conditioner

by | Mar 20, 2013 | Heating and Air Conditioning

All air conditioners work the same; there is a compressor and an evaporator as well as controls, filters, etc. A window air conditioner is exactly the same but everything is contained in one module, they are much smaller than a central system and are often quite expensive to operate.

When you attempt AC repair in Sparks you should know a bit about the function of a window type air conditioner. There are two coils, a condenser coil and the evaporator coil. Between the coils is where the compressor, the fans, the motor and the controls are located. The arch enemy of a window air conditioner is dirt; the overall efficiency of the unit can be reduced dramatically.

The coils, compressor and the motor are all sealed, if any AC repair Sparks is needed to these components, then you must have the work done by a skilled technician. As a homeowner there are a few minor repairs you can make, and you can most certainly keep it clean. If the unit does require professional service you can save some money by removing the unit from the mounting and taking it to the technician yourself.

What is important to clean?

The filter, the coils, the drain port and the fan are all important components that must be kept clean. When you are cleaning the unit, it is a good time to check the condition of the power cable, switch and thermostat.

Filter:

It is suggested that at the beginning of the season and once a month during the season, the filter be cleaned. Remove the front grill of the unit and slide the filter out from its holding tabs. If your area is especially dusty you will want to clean the filter more frequently.

Take the filter outdoors and rinse it well in a solution of water and dish washing liquid. Rinse the filter well and let it dry completely. Some air conditioners have throw-out filters, if this is the case dispose of it and replace it with a new filter.

Evaporator and condenser coils:

Use a vacuum cleaner on the coils; they are made from very delicate materials so treat the coils with care. The coils also should be cleaned monthly. If you find the fins are damaged, buy a fin comb at the hardware. A fin comb is designed to slip between the fins and gently return them to the correct position.

Drain ports:

When the air conditioner is running, condensed water is produced from the evaporator coil. This water is channeled to a port where it drains out. Frequently, these ports can get plugged with dust, leaves or debris. If this happens water will leak from the unit. Make sure these ports are kept clean and free from dirt.

If you find that you need AC repair in Sparks, contact the professionals at Paschall Plumbing, Heating and Cooling. For more information, visit them online.

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