Fujitsu AOY30FNBWL User Manual

SU MO TU WE TH FR SA
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button simultane-
ously for 2 seconds or more to start the test run.
Unit number (usually 0)
Error code
(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 simultaneously for 5 sec-
onds or more to start the self-diagnosis.
Refer to the following tables for the description of each error code.
Test run display
(3) Press the set temperature buttons simultaneously for 5 sec-
onds or more to stop the self-diagnosis.
Ex. Self-diagnosis
Room temperature sensor open
Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor short-
circuited
Outdoor heat exchanger temperature sensor open
Outdoor heat exchanger temperature sensor short-
circuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor short-circuited
Discharge pipe temperature sensor open
Discharge pipe temperature sensor short-circuited
Outdoor high pressure abnormal
Discharge pipe temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
02
03
04
05
06
07
08
09
0A
0b
0c
0d
0E
0F
11
12
13
14
Error code Error contents
Communication error
(indoor unit remote controller)
Communication error
(indoor unit outdoor unit)
00
01
ERROR CONTENTS
When a malfunction occurs in the outdoor unit, the LEDs on the circuit
board light to indicate the error. Refer to the following table for the de-
scription of each error according to the LEDs.
When the fault is cleared, the LED lamp goes off.
However, for discharge pipe temperature abnormal and high pressure
abnormal, the LED lamp lights continuously for 24 hours, as long as the
power is not turned off.
Quick flash continued Quick flash continued
1 quick flash repeated Lighting continued
2 quick flash repeated Lighting continued
3 quick flash repeated Lighting continued
4 quick flash repeated Lighting continued
5 quick flash repeated Lighting continued Communication signal error
6 quick flash repeated Lighting continued
7 quick flash repeated Lighting continued
8 quick flash repeated Lighting continued High pressure abnormal
5 quick flash repeated Dislighting continued Discharge temperature
abnormal (24h)
6 quick flash repeated Dislighting continued
Error display
LED1 LED2
Error contents
0.1 sec.
OFF
ON
0.1 sec.
OFF
ON
0.5 sec.
2 sec.
OFF
ON
OFF
ON
0.5 sec.
2 sec.
OFF
ON
OFF
ON
0.5 sec.
2 sec.
OFF
ON
OFF
ON
2. OUTDOOR UNIT
ERROR : Heat & Cool model (Reverse cycle) only
Model abnormal or
EEPROM abnormal
Power source
connection error
Discharge temperature
sensor error
Outdoor heat
exchanger temperature
sensor error
Outdoor temperature
sensor error
Indoor unit error
Discharge temperature
abnormal
High pressure
abnormal (24h)
2005.04.11 10

Fujitsu AOY30FNBWL Specifications

General

Brand	Fujitsu
Model	AOY30FNBWL
Category	Air Conditioner
Language	English