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Blue Star Inverter AC Error Code List PDF Free Download
Blue Star Inverter AC Error Code List
Bluestar offers an extensive range of air conditioners, including window ACs, non-inverter split ACs, inverter split ACs, smart ACs, etc.
Generally, Bluestar ACs perform well. Besides, Bluestar offers warranties on the compressor and PCB for extended periods. Furthermore, all their products come with a one-year product warranty.
However, the Bluestar AC is a machine, and it can fail. Under such circumstances, we advise users to lodge an official complaint and summon the authorized Bluestar technician.
Generally, AC mechanics can handle almost all AC operational problems. However, it is still advisable to call the authorized Bluestar AC technician to address issues with Bluestar ACs.
These authorized technicians are trained well to service ACs. They know each problem and its solution.
Bluestar ACs come equipped with a self-diagnosis system that can diagnose almost all problems associated with air conditioners. The system indicates the faults through error codes on the IDU, ODU, and the remote controller unit.
These error codes vary from one AC series to the other. However, the primary error codes remain the same. We shall now discuss the various error codes on Bluestar ACs, their causes, and fixes.
| SL No. | Error Code | Error Description | Reset |
|---|---|---|---|
| 1 | A0 | AC Over Voltage Error | Auto |
| 2 | A1 | AC Under-Voltage Error | Auto |
| 3 | A2 | Single Phasing Error | Auto |
| 4 | A7 | Phase Imbalance Error | Auto |
| 5 | b0 | Inv Compressor 1 Over Load Error | Auto |
| 6 | b1 | Inv Compressor 2 Over Load Error | Auto |
| 7 | b6 | Inv Compressor 1 Over Current Error | Auto |
| 8 | b7 | Inv Compressor 2 Over Current Error | Auto |
| 9 | b8 | Inverter Drive 1 Over Heat Error | Auto |
| 10 | b9 | Inverter Drive 1 Over Heat Error | Auto |
| 11 | bA | Inverter Drive 1 Start Error | Auto |
| 12 | bb | Inverter Drive 2 Start Error | Auto |
| 13 | bC | ODU Fan Motor 1 Feedback Error | Auto |
| 14 | bd | ODU Fan Motor 1 Feedback Error | Auto |
| 15 | C1 | Communication Error (Between ODU Control Board & ODU Power Board) | Manual Check |
| 16 | C2 | Communication Error (Between ODU Control Board & ODU Fan Board) | Manual Check |
| 17 | C3 | Communication Error (Between Master and slave ODUs) | Manual Check |
| 18 | C4 | Communication Error (Between Master and slave IDUs) | ON IDUs supply & Manual Check |
| 19 | C5 | Communication Error (Between IDUs & Wired Handset Remote) | Manual Check |
| 20 | C6 | Auto-Addressing Error | Manual Check |
| 21 | C7 | Communication Error( Inverter Drive 1) | Manual Check |
| 22 | C8 | Communication Error( Inverter Drive 2) | Manual Check |
| 23 | C9 | Communication Error on some other IDU (Displayed on IDUs without communication error) | Manual Check |
| 24 | d0 | Inverter Drive 1 DC Over Voltage error | Auto |
| 25 | d1 | Inverter Drive 2 DC Oveer Voltage error | Auto |
| 26 | d2 | Inverter Drive 1 DC Under Voltage error | Auto |
| 27 | d3 | Inverter Drive 2 DC Under Voltage error | Auto |
| 28 | d8 | Inverter Drive 1 Over Heat Error | Manual |
| 29 | d9 | Inverter Drive 2 Over Heat Error | Manual |
| 30 | dA | Inverter Drive 1 Start error | Manual |
| 31 | db | Inverter Drive 2 Start error | Manual |
| 32 | dC | Inv Compressor 1 Over Current Error | Manual |
| 33 | dd | Inv Compressor 2 Over Current Error | Manual |
| 34 | dE | Inverter Drive Mismatch Error | Manual |
| 35 | E1 | HP Switch Trip error | Auto |
| 36 | E2 | HP Switch Trip for 3rd time in One Hour | Manual |
| 37 | E3 | L P Error | Auto |
| 38 | E4 | LP Error for 3rd time | Manual |
| 39 | E5 | Inv Compressor 1 High DLT (Discharge Line Temperature) | Auto |
| 40 | E6 | Inv Compressor 2 High DLT (Discharge Line Temperature) | Auto |
| 41 | E8 | Inv Compressor 1 High DLT (Discharge Line Temperature) for 4th time | Manual |
| 42 | E9 | Inv Compressor 2 High DLT (Discharge Line Temperature) for 4th time | Manual |
| 43 | Eb | ODU Fan Motor 1 feedback Error | Manual |
| 44 | EE | ODU Fan Motor 2 feedback Error | Manual |
| 45 | EC | Inv Compressor 1 Over Load Error | Manual |
| 46 | Ed | Inv Compressor 2 Over Load Error | Manual |
| 47 | F1 | Ambient Temp. Sensor Failure | Manual Check |
| 48 | F2 | DLT (Discharge Line Temperature) Inv. Compressor 1 Sensor Failure | Manual Check |
| 49 | F3 | DLT (Discharge Line Temperature) Inv. Compressor 2 Sensor Failure | Manual Check |
| 50 | F5 | ODU Liq. Temp. (Hex1) Sensor Failure | Manual Check |
| 51 | F6 | ODU Gas Temp. (Hex1) Sensor Failure | Manual Check |
| 52 | F7 | ODU Liq. Temp. (Hex1) Sensor Failure | Manual Check |
| 53 | F8 | ODU Gas Temp. (Hex1) Sensor Failure | Manual Check |
| 54 | F9 | HP Sensor Failure | Manual Check |
| 55 | FA | LP Sensor Failure | Manual Check |
| 56 | Fb | Fire Alarm from ODU | Manual Check |
| 57 | Fc | Fire Alarm from IDU | Manual Check |
| 58 | U3 | IDU Room Temp Sensor Failure (Displayed on IDU) | Manual Check |
| 59 | U4 | IDU Liquid Temp Sensor Failure (Displayed on IDU) | Manual Check |
| 60 | U5 | IDU Gas Temp Sensor Failure (Display on IDU) | Manual Check |
| 61 | U6 | IDU Supply Temp Sensor Failure (Display on IDU) | Manual Check |
| 62 | U7 | IDU Float Switch Error (Display on IDU) | Manual Check |
| 63 | U8 | IDU Fan Motor Error (Display on IDU) | Manual Check |
| 64 | U9 | Mode conflict Error (Display on IDU) | Manual Check |
| Author | – |
| Language | English |
| No. of Pages | 3 |
| PDF Size | 1 MB |
| Category | List |
| Source/Credits | – |
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