Fault Codes for Fujitsu Air Conditioning ASYG-LE/LF
Wall Mounted Heat pump Inverter Recently released in Late 2011 in the UK, the Fujitsu ASYG wall mounted inverter heat pump series are a update on the ASYA series which had been in production for around 3 years. Fujitsu air conditioning did not release sales figures for the ASYA series but it was a very popular wall air conditioning unit. The new design ASYG models have a new slender design and squarer look. The controllers are exactly the same as the ASYA series air conditioning inverter heat pump and the refrigerant is R410a which will be in service for many years to come.
| Error |
Indoor unit LED |
Wired remote controller |
Error | |||||||||||||||||||||||||||
| Operation LED | Timer LED | 10 C heat LED o | ||||||||||||||||||||||||||||
|
Serial |
signal | error |
Off |
2 flash |
Off |
01 |
Serial |
signal | (reverse) | error, at operation start up | ||||||||||||||||||||
|
3 flash |
Off |
01 |
Serial |
signal | (reverse) | error, during oeration | ||||||||||||||||||||||||
|
4 flash |
Off |
13 |
Serial |
signal | (forward) | error, at operation start up | ||||||||||||||||||||||||
|
5 flash |
Off |
13 |
Serial |
signal | (forward) | error, during operation | ||||||||||||||||||||||||
|
8 flash |
Off |
00 |
Wired remote controller error | |||||||||||||||||||||||||||
| Indoor unit thermistor error |
2 flash |
2 flash |
Off |
02 |
Indoor air thermistor error | |||||||||||||||||||||||||
|
3 flash |
Off |
04 |
Heat exchanger middle thermistor error | |||||||||||||||||||||||||||
| Outdoor unit thermistor error |
3 flash |
2 flash |
Off |
0C |
Discharge pipe thermistor error | |||||||||||||||||||||||||
|
3 flash |
Off |
06 |
Heat exchanger thermistor error | |||||||||||||||||||||||||||
|
4 flash |
Off |
0A |
Outdoor air thermistor error | |||||||||||||||||||||||||||
|
8 flash |
Off |
15 |
Compressor thermistor error | |||||||||||||||||||||||||||
|
Indoor unit control |
error |
4 flash |
2 flash |
Off |
20 |
Manual |
auto button welded | |||||||||||||||||||||||
| Outdoor unit control error |
5 flash |
2 flash |
Off |
17 |
Current trip error | |||||||||||||||||||||||||
|
3 flash |
Off |
18 |
CT abnormal | |||||||||||||||||||||||||||
|
5 flash |
Off |
1A |
Compressor |
location detection error | ||||||||||||||||||||||||||
|
6 flash |
Off |
1b |
Outdoor unit fan drive system abnormal | |||||||||||||||||||||||||||
| Indoor fan motor error |
6 flash |
2 flash |
Off |
12 |
Abnormal |
lock | (upper fan motor) | |||||||||||||||||||||||
|
3 flash |
Off |
12 |
Abnormal |
rotation | (upper fan motor) | |||||||||||||||||||||||||
|
Off |
2 flash |
12 |
Abnormal |
lock | (lower fan motor) | |||||||||||||||||||||||||
|
Off |
3 flash |
12 |
Abnormal |
rotation | (lower fan motor) | |||||||||||||||||||||||||
|
5 flash |
Off |
2E |
Damper |
is not normally open or closed | ||||||||||||||||||||||||||
|
Off |
4 flash |
2E |
Damper |
is not normally open or closed | ||||||||||||||||||||||||||
|
Off |
5 flash |
2E |
Damper |
is not normally open or closed | ||||||||||||||||||||||||||
| Refrigerant cycle error |
7 flash |
2 flash |
Off |
0F |
Discharge temperature abnormal | |||||||||||||||||||||||||
|
3 flash |
Off |
24 |
Cooling high pressure abnormal | rise | ||||||||||||||||||||||||||
|
6 flash |
Off |
2b |
Compressor temperature abnormal | |||||||||||||||||||||||||||
|
Optional |
function error |
8 flash |
4 flash |
Off |
25 |
PFC circuit error | ||||||||||||||||||||||||
| Power source error | 0.1 sec on/off |
Off |
0.1 sec on/off |
08 |
Power source error | |||||||||||||||||||||||||
|
Model |
information error | 0.1 sec on/off | 0.1 sec on/off | 0.1 sec on/off |
11 |
Model |
information error | |||||||||||||||||||||||