Voltas AC Error Codes
Complete list of Voltas air conditioner error codes with meanings and solutions
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Voltas Error Code List
| Code | Meaning | Severity | Fix |
|---|---|---|---|
| E1 | Indoor room temperature sensor error | Medium | Replace room temperature sensor |
| E2 | Indoor coil temperature sensor error | Medium | Check evaporator temperature sensor |
| E3 | Outdoor coil temperature sensor error | Medium | Check condenser temperature sensor |
| E4 | Outdoor ambient temperature sensor error | Medium | Check ambient temperature sensor |
| E5 | Communication error | High | Check wiring connections between units |
| E6 | EEPROM error | High | Reset or replace PCB |
| F1 | Compressor overcurrent | Critical | Check compressor and power supply |
| F2 | Compressor overheat protection | High | Check refrigerant and condenser |
| F3 | Discharge temperature high | High | Clean condenser and check refrigerant level |
| F5 | Outdoor fan motor error | High | Check outdoor fan motor |
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Understanding Voltas AC Error Codes
Voltas air conditioners display error codes when they detect problems with the system. These codes help identify issues quickly, saving time and money on diagnostics. Understanding these codes can help you determine whether you can fix the issue yourself or need to call a professional.
Severity Levels Explained
- Critical: Serious issues that require immediate professional attention. Do not operate the unit.
- High: Significant problems that should be addressed soon. Unit may work intermittently.
- Medium: Issues that affect performance but aren't urgent. Can often be fixed with basic troubleshooting.
- Low: Minor issues or informational codes. Usually resolved with simple actions like filter cleaning.
Basic Troubleshooting Steps
- Note down the error code displayed
- Turn off the AC and unplug it
- Wait 5 minutes before restarting
- If the error persists, check the meaning above
- For critical errors, contact a certified Voltas technician
When to Call a Professional
While some error codes indicate simple issues like dirty filters, others point to serious problems requiring professional repair. Always call a technician for:
- Compressor-related errors
- Electrical or high-voltage issues
- Refrigerant leaks or pressure problems
- Errors that don't clear after reset
- Any error you're not comfortable diagnosing
Frequently Asked Questions
How do I reset my Voltas AC after an error?▼
To reset your Voltas AC: 1) Turn off the unit using the remote or power button. 2) Unplug it from the power outlet. 3) Wait 2-3 minutes. 4) Plug it back in and turn on. If the error persists, the issue may require professional service.
What do Voltas AC error codes mean?▼
Voltas AC error codes indicate specific issues with your unit. Common categories include sensor errors, communication problems, compressor issues, and electrical faults. Use the table above to identify your specific error code.
When should I call a technician for my Voltas AC?▼
Call a technician for: 1) Critical errors related to compressor or electrical issues. 2) Errors that persist after resetting the unit. 3) Any error involving refrigerant leaks or high-voltage components. Never attempt to fix critical issues yourself.
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