Air conditioners are fitted with thermostat sensors that measure the temperature of the air entering the evaporator coil. These sensors are located behind the unit’s control panel and are essential in reading and starting a room’s ideal temperature. If this sensor turns faulty, it may be due to a variety of reasons. Often, it’s because the sensor was shifted out of its original position or is being plagued by an internal issue that needs a detailed look. We’ll run you through the different problems that are associated with a faulty air conditioner sensor in this article. Signs of a Faulty Sensor Basically, a faulty sensor can be identified by the air conditioner cycling on and off between regular activation periods, or erratic cycles. It may not turn off even when your room achieves the desired temperature, and will simply continue to blow cold air. The temperature may also be cold to the point of uncomfortable. If you ignore a faulty sensor, you can expect a hike in your monthly utility bill. Dislocated Sensor Notice that the sensor was moved out of place? This can lead to things going wrong. As the sensor operates by measuring the air temperature that enters the coil, a dislocated sensor will have a difficult time performing this responsibility, hence making the unit work irregularly. If this takes place, the unit will run into difficulty in delivering reliable cooling for you. You can ascertain whether there is a dislocated sensor by checking it carefully to see if it’s out of position. However, the best thing to do is to ask a professional air conditioner technician from an aircon service company for help. Damaged Thermostat If you find that the air conditioner thermostat is still working incorrectly, it may be because of a malfunctioning thermostat. When this happens, the sensor may run erratically on and off during proper starting. In a home that is too warm or cool, the thermostat may begin to act up by switching itself on and off before it meets the desired temperature you set. This makes the air conditioner’s thermostat function sporadically in cycles, and cause the actual unit to fall short in providing the right amount of cooling to a room. Fixing a Faulty Sensor If the cause of the issue comes from the sensor itself, it’ll not cost you an arm and a leg to fix it. Instead, you can get an aircon service Singapore or aircon company Singapore to send a reliable technician to assess the connection and fix it.