Fujitsu ABY30FBAG Servis Kılavuzu - Sayfa 11
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ERROR DISPLAY
1. INDOOR UNIT
Operation can be checked by lighting and flashing of the
display section OPERATION, TIMER, and VERTICAL SWING
lamps.
Perform judgment in accordance with the following.
SWING
SWING
TIMER
OERATION
TEST RUNNING
When the air conditioner is run by pressing the remote control
unit test run button, the OPERATION, TIMER, and VERTICAL
SWING lamps flash slowly at the same time.
ERROR
The OPERATION, TIMER, and VERTICAL SWING lamps
operate as follows (Table 1) according to the error contents.
OPERATION
TIMER lamp
SWING lamp
lamp (RED)
(GREEN)
(ORANGE)
(2 times)
(2 times)
(3 times)
(3 times)
(4 times)
(5 times)
(5 times)
(6 times)
(2 times)
(3 times)
(3 times)
(4 times)
(4 times)
(5 times)
(5 times)
(6 times)
(7 times)
: 0.1s ON/0.1s OFF (flash)
: 0.5s ON/0.5s OFF (flash)
2005.02.28
VERTICAL SWING lamp (Orange)
TIMER lamp (Green)
OPERATION lamp (Red)
MANUAL
AUTO
Error contents
Indoor EEPROM abnormal
Outdoor EEPROM abnormal
Indoor room temperature sensor
open
Indoor room temperature sensor
shortcircuited
Indoor heat exchanger temperature
sensor open
Indoor heat exchanger temperature
sensor shortcircuited
Float switch operated
Indoor signal abnormal
Outdoor signal abnormal
Indoor fan abnormal
Outdoor power source connection
abnormal
Outdoor heat exchanger
temperature sensor open
Outdoor heat exchanger
temperature sensor shortcircuited
Outdoor temperature sensor open
Outdoor temperature sensor
shortcircuited
Outdoor discharge pipe temperature
sensor open
Outdoor discharge pipe temperature
sensor shortcircuited
Outdoor high pressure abnormal
Outdoor discharge pipe temperature
abnormal
: OFF
2. OUTDOOR UNIT
ERROR : Heat & Cool model (Reverse cycle) only
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.
Error display
LED1
0.1 sec.
ON
OFF
Quick flash continued
0.5 sec.
ON
OFF
2 sec.
1 quick flash repeated
0.5 sec.
ON
OFF
2 sec.
2 quick flash repeated
0.5 sec.
ON
OFF
2 sec.
3 quick flash repeated
4 quick flash repeated
5 quick flash repeated
6 quick flash repeated
7 quick flash repeated
8 quick flash repeated
5 quick flash repeated
6 quick flash repeated
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.
10
Error contents
LED2
0.1 sec.
Model abnormal or
ON
OFF
EEPROM abnormal
Quick flash continued
ON
Power source
OFF
connection error
Lighting continued
ON
Discharge temperature
OFF
sensor error
Lighting continued
Outdoor heat
ON
OFF
exchanger temperature
sensor error
Lighting continued
Lighting continued
Outdoor temperature
sensor error
Lighting continued
Communication signal error
Lighting continued
Indoor unit error
Lighting continued
Discharge temperature
abnormal
Lighting continued
High pressure abnormal
Dislighting continued
Discharge temperature
abnormal (24h)
Dislighting continued
High pressure
abnormal (24h)