Störungscode P14_Mini_ECOi

(ECOi-Geräte)

O2 Sensor

1. Error Detection Method

It is judged an error whenever the outdoor unit receives the signal O2 Alarm Occurred from the indoor unit.
With the indoor unit´s EEPROM setting (item code 0B) set to 0001, the EXCT input was shorted.

2. Error Diagnosis

1 System configuration	1-1	Is an O2 sensor being used?	Yes	3-1
			No	2-1
2 Indoor unit´s EEPROM setting	2-1	Is the indoor EEPROM setting, item code 0B, on the indoor unit´s control PC board set to 0001?	Yes	After correcting the set-ting, 3-1
			No	4-1
3 Indoor EXCT wiring	3-1	Is the indoor EXCT socket (wire) shorted?	Yes	Correct wiring
			No	4-1
4 Indoor unit´s control PC board	4-1	Is the alarm triggered if the indoor EXCT socket (wire) is disconnected, and the power is reset?	Yes	4-3
			No	4-2
	4-2	Since there is no error, see what happens.
	4-3	Indoor unit control PC board error replace PC board.

Website durchsuchen ...