Hitachi DC Inverter Split AC Master Error Codes
Md Adnan •
Indoor Error Codes
| Error code | Meaning |
|---|---|
| Once | Refrigeration Cycle Defective |
| 2 Times | Forced Cooling Operation |
| 3 Times | Communication Error (Indoor) |
| 4 Times | Outdoor Unit PCB Defective |
| 5 Times | POWER RELAY CONTACT WELDING |
| 9 Times | Indoor Thermistor Defective |
| 10 Times | Abnormal RPM OF DC FAN MOTOR |
| 12 Times | Communication Error (Outdoor) |
| 13 Times | IC531 Defective |
HITACHI Outdoor Unit Error Codes
| ODU Blink | MEANING |
|---|---|
| OFF | No Input / PCB Dead / NORMAL |
| ONCE | Air Purifier Operation (Wait 3 mints) |
| 2 TIMES | Peak Current |
| 3 TIMES | Compressor Rotation Abnormal |
| 4 TIMES | Swithing Failure |
| 5 TIMES | Outdoor Heating Up, Air Circulation Issue |
| 6 TIMES | Compressor Heatup |
| 7 TIMES | Outdoor Sensor Issue |
| 9 TIMES | Comuncation Error |
| 10 TIMES | Input Source Issue / PCB Defective |
| 13 TIMES | EEPROM ERROR – PCB DEFECTIVE |
| 14 TIMES | DC VOLTAGE Abnormal |
| 15 TIMES | Outdoor PCB Defective |
| 16 TIMES | HIGH Load Stops |
Sources:
photo in not in HQ so we have given table
4 responses to “Hitachi DC Inverter Split AC Master Error Codes”
Hitachi DC inverter
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2 ya 3 minutes compressor tripping problem how to resolve this problem