Sanyo CHDX09663, CHDXR09663 Outdoor Unit Control Panel LED Display, Blinking OFF, Display meaning

2. Outdoor Unit Control Panel LED Display

W-2WAY ECO-i SYSTEM Trouble Diagnosis

		(	: ON	: Blinking	: OFF)
LED (RED)		Display meaning
1	2
		After the power is turned ON (and automatic address setting is not in progress), no communication
(Both ON)		with the indoor units in that system is possible.
		After power is turned ON (and automatic address setting is not in progress), one or more indoor
(OFF)	(ON)	units are confirmed in that system; however, the number of indoor units does not match the number
		that was set.
		Automatic address setting was completed successfully. (After the power is turned ON, and
(Both OFF)		automatic address setting is not in progress, the number of detected indoor units connected to that
		system matches the number that was set, and regular communications are occurring.)
		Automatic address setting is in progress.
(Blinking alternately)
		At time of automatic address setting, the number of indoor units did not match the number that was
		set.
(Both blinking)
		Alarm display
(Blinking alternately)		LED 1 blinks M times, then LED 2 blinks N times. The cycle then repeats.
		M = 2: P alarm 3: H alarm 4: E alarm 5: F alarm 6: L alarm
		N = Alarm No.
		Example: LED 1 blinks 2 times, then LED 2 blinks 17 times. The cycle then repeats.
		Alarm is “P17.”

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