Fujitsu ABYF24LAT Service-Handbuch - Seite 19

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Fujitsu ABYF24LAT Service-Handbuch
2007.08.06

WIRED REMOTE CONTROL

If an error occurs, the following display will be shown.
("EE" will appear in the set room temperature display.)
If "CO" appears in the unit number display, there is a remote control error.
Refer to the installation instruction sheet included with the remote control.
Unit number
S U MO TU WE TH FR S A
Error code
Error contents
01
Serial reverse transfer error
13
Serial forward transfer error
26
Communication error ( Main PCB
27
Communication error ( Display PCB
00
Wired remote controller abnormal
02
Indoor room temperature sensor error
04
Indoor heat exchanger temperature sensor (middle) error
28
Indoor heat exchanger temperature sensor (inlet) error
09
Float switch operated
0C
Outdoor discharge pipe temperature sensor error
06
Outdoor heat exchanger temperature sensor (outlet) error
0A
Outdoor temperature sensor error
15
Compressor temperature sensor error
1d
2-way valve temperature sensor error
1E
3-way valve temperature sensor error
29
Outdoor heat exchanger temperature sensor (middle) error
20
Indoor manual auto switch abnormal
2A
Power supply frequency detection error
17
IPM protection
18
CT error
1A
Compressor location error
1b
Outdoor fan error
1F
Connected indoor unit abnormal
1c
Outdoor unit computer communication error
12
Indoor fan abnormal
0F
Discharge temperature error
24
Exessive high pressure protection on cooling
2c
4-way valve abnormal
16
Pressure switch abnormal
2b
Compressor temperature error
19
Active filter abnormal
25
PFC circuit error
Error code
Display PCB )
Main PCB )
18