1. Understanding a Contractor
Various components of the air conditioning system receive information from an AC contactor, which acts as a transmitter of electrical energy. It functions like a switch, diverting electricity to another circuit. When you turn on your air conditioner to cool or heat your house, the contactor volt and load sides are connected in a circuit.
2. Symptoms of a Bad or Failing Contractor
The AC unit’s compressor is a complicated piece of equipment. It’s always better to know what can go wrong with contactors. When you hear strange noises, that’s one of the easiest signs to look for. Because of this, it’s crucial to focus on the following signs:
A humming sound can be heard when the air conditioner is turned on, but it does not turn on. The coil is making a humming noise because the button is pushed, making no contact with the coil. It is also possible that faulty coils or dirty contacts cause the humming sound.
The plunger tends to chatter when the contacts are dirty, or the coil is worn out. During this time, the chattering sound can be heard as the plunger tries to make contact but fails. You might need to look for ‘air conditioning repair near me’ to help in this situation.
Due to the increased burden, the contractor can overheat. This can cause the plastic adornment or bundling to melt. If this is the case, you should have your contactor replaced right away. You should turn off your air conditioner until a technician can come out.
Frozen condensation inside an air conditioner is another sign of a malfunctioning contactor. For too long, the air conditioner was running at full capacity, causing the temperature inside the house to drop so low that condensation had frozen.
Taking better care of your AC unit means knowing how its parts work and what can damage them. For all your AC installation needs in Allentown, PA, get in touch with a Complete home specialist. We have a team of expert and certified technicians who can help solve your problems. Call us today at (610) 790-3835.