Fujitsu ABY30TBAG, Руководство по обслуживанию

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Models : ABY30TBAG / AOY30TMBDL
ERROR CONTENTS
2. OUTDOOR UNIT
ERROR : Heat & Cool model (Reverse cycle) only
The LED lamps operate as follows (Table 2) according to the
error contents.
Error display
Error contents
LED 1 LED 2
ON
OFF
Quick flash continued
0.1 sec.
ON
OFF
Quick flash continued
0.1 sec.
Model abnormal or
EEPROM abnormal
ON
OFF
1 quick flash repeated
0.5 sec.
2 sec.
ON
OFF
Lighting continued
Power source
connection error
ON
OFF
Lighting continued
Discharge temperature
sensor error
ON
OFF
2 quick flashes repeated
0.5 sec.
2 sec.
ON
OFF
Lighting continued
Outdoor heat
exchanger temperature
sensor error
ON
OFF
3 quick flashes repeated
0.5 sec.
2 sec.
Outdoor temperature
sensor error
4 quick flashes repeated
Lighting continued
Communication signal
error
5 quick flashes repeated
Lighting continued
Indoor unit error
6 quick flashes repeated
Lighting continued
Discharge temperature
abnormal
7 quick flashes repeated
Lighting continued
High pressure
abnormal
8 quick flashes repeated
Lighting continued
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.
Table 2
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.
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.
1. INDOOR UNIT
SWING SWING TIMER
MANUAL
AUTO
OERATION
VERTICAL SWING lamp (Orange)
TIMER lamp (Green)
OPERATION lamp (Red)
Table 1
Error display
OPERATION TIMER
VERTICAL SWING
lamp lamp lamp
Error contents
Indoor EEPROM abnormal
Outdoor EEPROM abnormal
Indoor room temperature sensor
open
Indoor room temperature sensor
short-circuited
Indoor heat exchanger
temperature sensor open
Indoor heat exchanger
temperature sensor short-circuited
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 short-circuited
Outdoor temperature sensor open
Outdoor temperature sensor
short-circuited
Outdoor discharge pipe
temperature sensor open
Outdoor discharge pipe
temperature sensor short-circuited
Outdoor high pressure abnormal
Outdoor discharge pipe
temperature abnormal
O O X
O O O
(2 times)
O X
(2 times)
O O
(3 times)
O X
(3 times)
O O
(4 times)
O X
(5 times)
O X
(5 times)
O O
(6 times)
O X
O
(2 times)
X
O
(3 times)
X
O
(3 times)
O
O
(4 times)
X
O
(4 times)
O
O
(5 times)
X
O
(5 times)
O
O
(6 times)
X
O
(7 times)
X
O
: 0.1s ON / 0.1s OFF (flash)
X
: OFF
: 0.5s ON / 0.5s OFF (flash)
2003.12.12 PRELIMINARY 5