Fujitsu R407C User Manual

Error
Code
Indoor unit error Outdoor unit error Central remote controller
00
01 – – –
02 Model information abnormal
No error No error No error
Model information error Printed circuit board error (Control panel)
03 Microcomputer communication error Microcomputer communication error Printed circuit board error (Transmission adaptor)
04 Power supply frequency abnormal Power supply frequency abnormal Memory error
05 – Reverse phase blocker error Node setting error
06 EEPROM access error Parallel communication error
07 EEPROM deletion error – –
08 – – –
09 Room temperature thermistor error Compressor 1 error –
0A Heat exchanger thermistor (middle) error Compressor 2 error –
0B Heat exchanger thermistor (inlet) error Compressor 3 error –
0C Heat exchanger thermistor (outlet) error – –
0D Blower temperature thermistor error Discharge temperature thermistor 1 error –
0E – Discharge temperature thermistor 2 error –
0F – Discharge temperature thermistor 3 error –
10 – Outdoor temperature thermistor error –
11 Drain abnormal Heat exchanger inlet thermistor 1 error –
12 Room temperature abnormal Heat exchanger inlet thermistor 2 error –
13 Indoor unit fan error Heat exchanger inlet thermistor 3 error –
14 – Heat exchanger outlet thermistor 1 error –
15 – Heat exchanger outlet thermistor 2 error –
16 – Heat exchanger outlet thermistor 3 error –
17 – Suction thermistor error –
18 Standard wired remote controller communication error 1,2 – –
19 – Discharge pressure sensor error –
1A – Liquid pressure sensor error –
1B – Suction pressure sensor error –
1C – Connection error
1D – Initial setting error
1E –
–
–
– Manual storing 2 error
1F Transmission error Transmission error Transmission error
20 – – –
21 – Discharge temperature 1 error Software error (Output)
22 – Discharge temperature 2 error Software error (Input)
23 – Discharge temperature 3 error –
24 – High-pressure error –
25 – Low-pressure error –
26 –
27 –
28 –
–
–
Pump down error
–
–
–
Error code displayed on central remote controller
EEPROM access error
05-08

Fujitsu R407C Specifications

General

Brand	Fujitsu
Model	R407C
Category	Air Conditioner
Language	English