Lloyd, a leading name in home appliances, offers reliable and energy-efficient split air conditioners. Like most modern ACs, Lloyd units are equipped with a self-diagnostic system that displays error codes when something goes wrong. These codes help both users and technicians identify and resolve issues quickly.

In this blog, we provide a comprehensive Lloyd split AC error code list, complete with explanations and actionable solutions.

📋 Lloyd Split AC Error Code List with Descriptions & Solutions

E1 – Indoor Room Temperature Sensor Error

• Description: This error occurs when the room temperature sensor is faulty or disconnected.
• Solution:
  • Turn off the AC and restart it after a few minutes.
  • Inspect the sensor and its wire connections.
  • Replace the sensor if it’s damaged.

E2 – Evaporator Coil Temperature Sensor Error

• Description: The evaporator coil temperature sensor in the indoor unit is not working correctly.
• Solution:
  • Check for loose or broken sensor wires.
  • Clean the sensor area if blocked by dust.
  • Replace the sensor if necessary.

E3 – Indoor Fan Motor Malfunction

• Description: The indoor fan motor isn’t functioning properly or is jammed.
• Solution:
  • Turn off the unit and inspect the fan blades for obstructions.
  • Check motor wiring and capacitor.
  • Replace the fan motor if it’s not spinning.

E4 – Outdoor Discharge Sensor Error

• Description: The sensor monitoring the discharge temperature of the outdoor unit has failed.
• Solution:
  • Inspect the sensor wire and connector.
  • Replace the discharge sensor if faulty.

E5 – Communication Error Between Indoor & Outdoor Units

• Description: There’s a loss of communication between the indoor and outdoor units.
• Solution:
  • Power off the AC for 5–10 minutes, then restart.
  • Check the communication cable for damage.
  • Inspect both PCBs for faults and replace if needed.

E6 – Outdoor Temperature Sensor Error

• Description: Fault in the temperature sensor of the outdoor unit.
• Solution:
  • Examine the sensor for corrosion or wiring issues.
  • Replace the sensor if defective.

E7 – Outdoor Fan Motor Error

• Description: Indicates malfunction or blockage in the outdoor fan motor.
• Solution:
  • Clear any debris around the outdoor fan.
  • Test motor voltage and capacitor.
  • Replace the motor if not working.

E8 – High/Low Voltage Protection

• Description: The AC detected voltage outside the safe operating range.
• Solution:
  • Use a stabilizer to maintain proper voltage.
  • Turn off the AC and wait until voltage stabilizes.
  • Call an electrician if your power supply fluctuates frequently.

E9 – Water Pump Malfunction or Drainage Error

• Description: Drain pump is not functioning, causing potential water leakage.
• Solution:
  • Clean the drain pipe.
  • Ensure the AC is installed level.
  • Replace the pump if faulty.

F1 – Indoor Unit EEPROM Error

• Description: The indoor unit’s memory chip has failed.
• Solution:
  • Restart the unit.
  • If the problem persists, replace or reprogram the PCB.

🔧 Maintenance Tips to Avoid Errors

• ✅ Clean air filters every 15 days.
• ✅ Keep outdoor and indoor units free from dust and obstruction.
• ✅ Use a voltage stabilizer to prevent electrical damage.
• ✅ Schedule professional servicing once a year.
• ✅ Turn off the unit during heavy voltage fluctuations.

📞 When to Call a Professional

Call a technician or Lloyd support if:

• The same error code keeps reappearing after resets.
• The AC shows multiple errors at once.
• You notice unusual noises, water leaks, or no cooling.

🔚 Conclusion

This Lloyd split AC error code list is your go-to reference for understanding and fixing common AC issues. While some problems can be resolved at home, serious faults involving the compressor, fan motor, or PCB should be handled by professionals to avoid further damage.

Need expert help? Contact your nearest Lloyd service center or authorized technician for fast and reliable support.

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