Always make certain the air conditioning unit is unplugged or disconnected from any electrical power source prior to trying any cleaning or repair. Window mounted air conditioning troubleshooting tips include the following:
If the unit stops working entirely, check that the electrical cord has not been damaged and that the wall plug in is still “hot” San Diego California Air Conditioning Service . Plug in any other electrical gadget into the outlet to check this. If the second electrical gadget does not work, check that the breaker has not been shut off. If the wire to the unit has actually been damaged, replace the wire or call an electrician. This is one of the most common air conditioning repair issues and is really simple to remedy. A dedicated circuit might be needed if the breaker is constantly being tripped.
Poor air circulation or output is most likely due to a dirty filter. Remove the front of the unit as per the manufacturers instructions and remove the filter. If it is brown and dusty looking, wash according to instructions or rinse with warm, soapy water until the filter is clean. Avoid any type of chemicals and do not push or damage the filter. Use a fin cleaner or a very soft brush to clean the aluminum fins that act as the cooling mechanism. Dont use water as this can actually, make the dirt turn to mud and cause additional damage.
Check to make certain the blower fan is working. If the cooling unit is not making any sound or is making an uncommon noise, it is most likely the fan or the fan motor. You will have to call a repair expert for this.
If the unit has plastic dials on the front to set the temperature and turn the unit on and off, check to make sure that the knobs are properly seated on the hub, leading to an actual on or off hookup being made. In older units, the dial and the hub can become worn, allowing the dial to rotate on the hub without altering the hub position. If the knob or dial turns really easily and does not offer resistance, this is most likely the problem. Position the knob or dial and hub in the off position and use an epoxy glue to fix the dial and hub together. Allow to dry using the manufacturers suggestions prior to turning.
Various other issues can include the thermostat within the unit becoming damaged or an electrical short or breakdown within the unit itself. A repair expert will typically ask if you have tried these standard air conditioning troubleshooting ideas prior to asking you to bring the unit in for repair.
