LED Blinking hint is special designs for the fault. during the using, some irreguar operate lead to some wrong like,Excessive current,Undervoltage,Locked rotor, Standby mode,over heated,over preasure. This Air conditioner compressor will turn to protection mode and hint by LED blinking .
Led blinking:
Blinking 1 times, pause 1 second: Standby mode.
Fast blinking 2 times, pause 1 second: Excessive current, Over 50A.
Fast blinking 3 times, pause 1 second: Locked rotor protection.
Fast blinking 4 times, pause 1 second: Undervoltage protection.
Fast blinking 6 times, pause 1 second: Electric fan fault.
Fast blinking 7 times, pause 1 second: Motor lack of phase. Please check if the motor got burnt and connection is correct or not.
Fast blinking 8 times, pause 1 second: Compressor over heated protection.
Fast blinking 9 times, pause 1 second: Pressure switch protection.