Voltas Air Conditioner Error Codes and Solutions
Error Code | Meaning | Possible Solution |
---|---|---|
E1 | Indoor / Outdoor Unit Communication Error | Check the wiring connection between the indoor and outdoor units. |
E2 | Indoor Coil Temperature Sensor Error | Inspect the coil temperature sensor for proper connection or replace it if faulty. |
E3 | Indoor Fan Speed Malfunction | Clean the air filters and check the fan motor for any blockages or defects. |
E4 | Indoor Room Temperature Sensor Error | Ensure the room temperature sensor is securely connected and functioning properly. |
E5 | Overcurrent Protection | Examine the electrical components and compressor for any signs of faults. |
E6 | Outdoor Unit Malfunction | Inspect the outdoor unit components, including the compressor and fan motor. |
E7 | Outdoor Coil Temperature Sensor Error | Check the outdoor coil temperature sensor for any connection issues or damage. |
F0 | Low Refrigerant Error | Check for refrigerant leaks and recharge the refrigerant if necessary. |
F1 | High Discharge Temperature Error | Ensure proper airflow and check refrigerant levels; clean any blockages in the system. |
F2 | High Indoor Coil Temperature | Clean or replace air filters and ensure good airflow. |
H1 | Defrost Mode | No action required; the air conditioner is defrosting to remove ice buildup. |
P0 | Inverter Module Protection | Check the inverter module for overheating and ensure proper ventilation. |
P1 | Voltage Protection | Check the power supply for voltage irregularities. |
P2 | Compressor Overload Protection | Inspect the compressor for issues and ensure the refrigerant levels are correct. |
P3 | Low Outdoor Temperature Lockout | Wait for the outdoor temperature to rise or switch to a different mode. |
P4 | Compressor Drive Error | Check the inverter and compressor motor for any faults. |
Voltas Air Conditioner Blinking Error Codes
Error Condition | Green LED Status | Red LED Status |
---|---|---|
Normal Standby | Green ON | Red OFF |
Normal Operation | Green OFF | Red ON |
EPROM Error | Green ON | Red Flashes |
IPM Fault | Green Flashes | Red OFF |
Low and High Voltage Protection | Green ON | Red ON |
Compressor Driver Error | Green OFF | Red Flashes |
Communication Error | Green Flashes | Red Flashes |
Voltas inverter AC error codes
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