Why Does My Air Conditioner Say E1. Keep the button depressed while the fan and condenser cycle run briefly and cycle off again. Unplug unit and press each button firmly to reset the switches.

If your air conditioner displays E1 in the display panel and wont turn on it means that the Room Thermistor a device connected to the thermostat that detects room temperature is shorted or defective and you need to have your air conditioner serviced. The E5 or ES alert indicates that an internal protector in your Sensi thermostats power supply has tripped and your thermostat may no longer effectively control the. Even if its not enough to cause freezing that restricted airflow isnt good for your air conditioners cooling power.
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Even if its not enough to cause freezing that restricted airflow isnt good for your air conditioners cooling power. Unplug the air conditioner from the wall socket. May 24 2016 1629 Your portable air conditioner has sensors to monitor for various conditions that may prevent the unit from operating in a normal manner. Taking on the role of the households handyman was a natural path for me.
