Error Codes - Fujitsu ASYG14LECA Installationsanleitung

15. ERROR CODES

If you use a wireless remote controller, the lamp on the photo detector unit will output error
codes by way of blinking patterns. If you use a wired remote controller, error codes will ap-
pear on the remote control display. See the lamp blinking patterns and error codes in the
table. An error display is displayed only during operation.
Error display
OPERATION TIMER ECONOMY
controller
lamp lamp lamp
Error code
(green) (orange) (green)
● ●
◊
(1) (1)
● ●
◊
(1) (2)
● ●
◊
(1) (5)
● ●
◊
(2) (2)
● ●
◊
(2) (3)
● ●
◊
(3) (2)
● ●
◊
(3) (5)
● ●
◊
(4) (1)
● ●
◊
(4) (2)
● ●
◊
(5) (1)
● ●
◊
(5) (3)
● ●
◊
(5) (7)
● ●
◊
(5) (15)
● ●
◊
(6) (2)
● ●
◊
(6) (3)
● ●
◊
(6) (4)
● ●
◊
(6) (5)
● ●
◊
(6) (10)
● ●
◊
(7) (1)
● ●
◊
(7) (2)
● ●
◊
(7) (3)
● ●
◊
(7) (4)
● ●
◊
(7) (5)
● ●
◊
(7) (6)
● ●
◊
(7) (7)
● ●
◊
(8) (2)
● ●
◊
(8) (3)
● ●
◊
(8) (4)
● ●
◊
(8) (6)
● ●
◊
(9) (4)
● ●
◊
(9) (5)
All manuals and user guides at all-guides.com
Wired
remote
Description
Serial communication error
Wired remote controller
communication error
Check run unfinished
Indoor unit capacity error
Combination error
Indoor unit PCB model
information error
Manual auto switch error
Room temp. sensor error
Indoor unit Heat Ex. Middle temp.
sensor error
Indoor unit fan motor error
Drain pump error
Damper error
Indoor unit error
Outdoor unit main PCB model
information error or
communication error
Inverter error
Active filter error, PFC circuit er-
ror
Trip terminal L error
Display PCB microcomputers
communication error
Discharge temp. sensor error
Compressor temp. sensor error
Outdoor unit Heat Ex. liquid
temp. sensor error
Outdoor temp. sensor error
Suction Gas temp. sensor error
• 2-way valve temp. sensor error
• 3-way valve temp. sensor error
Heat sink temp. sensor error
• Sub-cool Heat Ex. gas inlet
temp. sensor error
• Sub-cool Heat Ex. gas outlet
temp. sensor error
Liquid pipe temp. sensor error
Current sensor error
• Discharge pressure sensor
error
• Suction pressure sensor error
• High pressure switch error
Trip detection
Compressor rotor position
detection error (permanent stop)
● ●
◊
(9) (7)
● ●
◊
(9) (9)
● ●
◊
(10) (1)
● ●
◊
(10) (3)
● ●
◊
(10) (4)
● ●
◊
(10) (5)
●
Display mode : 0.5s ON / 0.5s OFF
◊
: 0.1s ON / 0.1s OFF
( ) : Number of flashing
[Troubleshooting with the indoor unit display]
OPERATION
ECONOMY
[Troubleshooting with the Wired Remote Controller Display (Option)]
If an error occurs, the following display will be shown. ("Er" will appear in the set room
temperature display.)
Error code
Outdoor unit fan motor error
4-way valve error
Discharge temp. error
Compressor temp. error
High pressure error
Low pressure error
OPERTION lamp (green)
TIMER TIMER lamp (orange)
ECONOMY lamp (green)
En-10