Hitachi RAF-25RPA Service Manual page 84

Contents of Error Codes
MAIN CAUSE
Refrigerant cycle defective
Communication error between indoor
and out door units.
Indoor thermistor defective
Abnormal rotating numbers of DC
fan motor
High voltage generator defective
(When reading diagnosis memory only)
Outdoor power defective
IC401 data reading error
Peak current cut
Compressor abnormal low speed rotation
Compressor switching failure
Overload lower limit cut
OH thermistor temperature rise
(When reading diagnosis memory only)
Abnormal outdoor thermistor
Acceleration defective
Communication error
(When reading diagnosis memory only)
Abnormal power source
(When reading diagnosis memory only)
Fan stop for strong wind
(When reading diagnosis memory only)
Fan lock error
EEPROM reading error
Active converter defective
Abnormal P.W.B. circuit
Software peak current cut
(When reading diagnosis memory only)
INFO function Indication 【Error code】
Error code [01] Indoor error [00]
Error code [03] Indoor error [00]
Error code [09] Indoor error [00]
Error code [10] Indoor error [00]
Error code [11] Indoor error [00]
Error code [12] Indoor error [00]
Error code [13] Indoor error [00]
Error code [02] Outdoor error [01]
Error code [03] Outdoor error [01]
Error code [04] Outdoor error [01]
Error code [05] Outdoor error [01]
Error code [06] Outdoor error [01]
Error code [07] Outdoor error [01]
Error code [08] Outdoor error [01]
Error code [09] Outdoor error [01]
Error code [10] Outdoor error [01]
Error code [11] Outdoor error [01]
Error code [12] Outdoor error [01]
Error code [13] Outdoor error [01]
Error code [14] Outdoor error [01]
Error code [15] Outdoor error [01]
Error code [16] Outdoor error [01]
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