Fujitsu AOYA72LALT User Manual

OUTDOOR UNIT LED
POWER
LED105 LED104
SW101
ERROR
MODE
LED101
(GREEN)
MODE
/EXIT
PUMP
DOWN
SELECT
ENTER
SW107
SW108
SW109 SW102
LED102
(RED)
7 Segment LED lamp (LED105 and LED104)
POWER/MODE lamp (LED101)
ERROR lamp (LED102)
SELECT button (SW108)
ENTER button (SW109)
It lights up when power on.
It will flash rapidly in the cace of an error.
Status of the unit will display.
ERROR DISPLAY MODE
If an error has occurred, ERROR LED (LED102) will
flash rapidly.
(1)
Then 7 Segment LED will alternately display "Err" and
number of errors.
LED105 LED104 LED105 LED104
Alternate display
Error display
Display number of errors
Error contents will display if ENTER button (SW109) is pressed in (1).
For error contents, refer to the table.
(2)
LED105 LED104
Ex.) “E.0C” is displayed.
Discharge thermistor error.
If SELECT button (SW108) is pressed in (2), contents of all the errors will display. (3)
Error 1. Error 2. Error 3.
LED105 LED104 LED105 LED104 LED105 LED104
If ENTER button (SW109) is pressed, it will return to state of (1).
If no action is taken, it will return to the state of (1) after 60 seconds.
(4)
CODE DESCRIPTION
E. 06.
Outdoor heat exchanger thermistor (outlet)
error
E. 0A. Outdoor thermistor error
E. 0C. Outdoor discharge pipe thermistor error
E. 0E. Heat sink thermistor (inverter) error
E. 0F. Discharge temperature error
E. 13. Indoor signal error
E. 15. Compressor thermistor error
E. 16. Pressure switch error, Pressure sensor error
E. 17. IPM protection
E. 1A. Compressor location error
E. 1b. Outdoor fan error
E. 24. Excessive high pressure protection
E. 2b. Compressor temperature error
E. 2E. Inverter error
E. 2F. Low pressure error
E. 98. Pump down error
E. 99 Indoor unit error condition
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Fujitsu AOYA72LALT Specifications

General

Brand	Fujitsu
Model	AOYA72LALT
Category	Air Conditioner
Language	English