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Asked by: Brendon Wypych
home and garden indoor environmental qualityWhy is my YORK aircon light blinking?
Correspondingly, why is my AC light blinking?
-When a blinking light problem occurs, your air conditioning system often shuts off too, meaning warm air is blown. You can switch off the circuit breaker of your AC unit, wait for a few seconds, and then switch it on again. For some, the unit will start working normally again.
- Shut Down Your AC at the Thermostat. The first step in resetting your AC thermostat is to turn it off at the AC unit.
- Find Your Circuit Breaker Box.
- Reset the Circuit Breaker for Your AC Unit.
- Wait 30 Seconds.
- Turn the AC Thermostat Back On.
Hereof, why is my Mitsubishi aircon light blinking?
This blinking light is actually a self-diagnosis mechanism that Mitsubishi Electric had designed that enables consumers & contractors to quickly identify a fault with its system. This is the most common issue that consumers face and might occur after a wall unit is cleaned.
This flashing light is an indication your system has developed a fault or shut itself down for one reason or another. When your system has developed a fault and the indoor green operation light is blinking, press and hold the "Cancel" button for approx. 5 seconds.