Learning how to repair an air conditioner can be difficult. Most of the air conditioners run on a continuous basis and chances of them failing after continuous use are very high. Some of the faults that arise might be minor and can be easily fixed while others are major and need the input of a professional to check and repair them. For some old units, there might be need to replace then when they stop working.
Some of the faults include:
- Failure to turn on
- Reduced air conditioning output temperatures
- Loss of cool air supply
- Loss of air conditioner cooling capacity
- Loss of air flow
Most of these problems are as a result of one part failing to work well, these are important to know if you want to learn how to repair an air conditioner. When one notices a fault, they should call an Port Orange expert who should perform a review of the air conditioner cooling system. If you are looking for AC Repair in Port Orange, FL, then Air One company would be your best choice.
Some of the common diagnostics include:
- Electrical problems – one should first check the electrical and control settings.
- Mechanical problems – these can be as a result of leaks, dirty condenser coils, dirty evaporator or cooling coil or burnt out compressor motors.
Complete loss of cooling capacity – this is very wide and can be checked under the following:
- Air handler unit – problem with air handler, air filter or the cooling coil.
- Blower fan not working – the button should be set to auto and the heating blower fan should not be cut.
- Capacitors not working – the air conditioner motor starter capacitor should be replaced.
- Overload reset switch – one should switch on the hidden reset switches.
- Duct system defects – air registers should be returned.
- A/C flow too weak – leaks in filters, icing and ducts.
- A/C shutting off automatically – the pan switch might have problem casing the overflow pan to switch off automatically.
Most of the problems with air conditioners are normally electrical and not mechanical. The electrical problem would be about a connection or electrical control. One should check switches and controls before replacing other costly components that are run by these and might not have a problem.
Some of the control and switches include the thermostats, circuit breakers, service switches, contactor relay, pressure switches and others. When these are faulty, they detect improper high and low pressures and for safety, they shut off the system. Most of them are automatically set to shut the systems. Other parts are set to reset buttons and switches and some reduce the electric current that passes through them.