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Orient Inverter AC Error Code List: Troubleshooting Guide for Pakistan

Orient air conditioners are a popular choice in Pakistan, known for their performance and affordability. However, they may occasionally display error codes to indicate issues. This guide will help you understand common Orient inverter AC error code list, their meanings, and how to troubleshoot them.

Important Note: Before attempting any DIY fixes, always turn off and unplug your AC for safety. If you’re unsure, consult a qualified technician.

Orient Inverter AC Error Code List Pakistan #

Error Code Meaning Possible Cause Solution
E0 Indoor unit overcurrent protection Overloaded circuit, faulty wiring, compressor issues Check circuit breaker, wiring, and consult a technician if the issue persists.
E1 Indoor unit room temperature sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
E2 Outdoor unit condenser sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
E3 Indoor unit evaporator sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
E4 AC or DC motor error Faulty motor, loose connection, or wiring issue Check motor connection, replace if faulty, or check wiring.
E5 Indoor & outdoor unit communication error Faulty PCB (Printed Circuit Board), loose wiring, communication module issue Check wiring and connections, replace faulty PCB or communication module if needed.
E8 Communication fault between display board & PCB board Faulty display board or PCB, loose connection Check connection between display board and PCB, replace faulty components if needed.
Eb Indoor unit PCB error Faulty PCB Replace PCB.
F0 Low refrigerant level Refrigerant leak, faulty compressor Contact a technician to check for leaks and recharge refrigerant.
F1 Indoor unit PCB communication error Faulty PCB Replace PCB.
F2 Indoor coil temperature sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
F3 Outdoor ambient temperature sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
F4 Outdoor pipe temperature sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
F5 Discharge temperature sensor error Faulty sensor, loose connection, or wiring issue Check sensor connection, replace if faulty, or check wiring.
F6/F8/F9 Overload protection / Overcurrent protection / High temperature protection (specific meaning varies depending on model) Overloaded circuit, faulty compressor, dirty filters, or high ambient temperature Check circuit breaker, clean filters, ensure proper ventilation, and consult a technician if needed.
FA Compressor current error Faulty compressor, faulty current sensor Check compressor and current sensor, replace if faulty.
FC 4-way valve error (for heat pump models) Faulty 4-way valve Replace 4-way valve.
P0 Module under-voltage fault Low voltage supply, loose connection Check power supply and connections.
P1 Communication error between indoor and outdoor PCB Faulty PCB, loose connection Check wiring and connections, replace faulty PCB.
P9 Display panel & main control board communication failure Faulty display panel or main control board, loose connection Check connection between display panel and main control board, replace faulty components if needed.

General Troubleshooting Tips #

  • Check Power Supply: Ensure your AC is plugged in properly and the circuit breaker hasn’t tripped.
  • Restart the AC: Sometimes, turning the AC off and on again can clear minor errors.
  • Clean Filters: Dirty air filters can restrict airflow and cause issues.
  • Check for Obstructions: Make sure the outdoor unit has proper ventilation and is free from debris.
  • Consult the Manual: Your Orient AC user manual may have specific instructions for your model’s error codes.

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  • Innovative Cooling Technology: Experience powerful cooling and energy efficiency with Orient’s cutting-edge technology.
  • Stylish Designs: Orient ACs complement your home’s decor with their sleek and modern designs.
  • Affordable Prices: Get the best value for your money with Orient’s budget-friendly air conditioners.

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Your Comfort, Our Priority: #

At AYS Electronics, we’re committed to providing our customers with the best products and services. That’s why we offer a wide range of Orient ACs to suit every budget and need, along with expert advice and support to help you make the right choice.

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