Error Contents - Fujitsu ARY9LUAB Service Manual

ERROR CONTENTS

INDOOR UNIT
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button si-
multaneously for 2 seconds or more to start the test run.
(3) Press the start/stop button to stop the test run.
[SELF-DIAGNOSIS]
When the error indication "E:EE" is displayed, follow the following
items to perform the self-diagnosis. "E:EE" indicates an error has
occurred.
1. REMOTE CONTROLLER DISPLAY
(1) Stop the air conditioner operation.
(2) Press the set temperature buttons
seconds or more to start the self-diagnosis.
Refer to the following tables for the description of each error
code.
(3) Press the set temperature buttons
seconds or more to stop the self-diagnosis.
2005.06.09
Test run display
simultaneously for 5
Unit number (usually 0)
Error code
SU MO TU WE TH FR SA
EX. Self-diagnosis
simultaneously for 5
Error code
Communication error
00
(indoor unit
01 Communication error
(outdoor unit
02 Room temperature sensor open
03 Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
04
05 Indoor heat exchanger temperature sensor short-
circuited
Outdoor heat exchanger temperature sensor
06
Power source connection error
08
Float switch operated
09
Outdoor temperature sensor
0A
0c
Discharge pipe temperature sensor
11
Model abnormal
12
Indoor fan abnormal
13
Outdoor signal abnormal
14
Outdoor EEPROM abnormal
15
Compressor temperature sensor
16
Pressure switch abnormal
17
IPM error
1A Compressor cannot operate
1b
Outdoor fan abnormal
10
Error contents
remote controller)
indoor unit)