Is your AC not turning on, showing error codes, restarting automatically, or failing to respond to remote commands? These problems are often linked to a faulty PCB (Printed Circuit Board), which acts as the brain of your air conditioning system.
At Qanat Flow Engineering, we provide professional AC PCB repair services for both inverter and non-inverter air conditioners. Our technicians diagnose electronic faults, communication errors, and damaged circuit components to restore normal AC operation.
A malfunctioning PCB can affect cooling performance, compressor operation, fan control, temperature sensing, and overall system reliability. Early diagnosis can help prevent costly breakdowns and unnecessary part replacements.
Common PCB Problems We Repair
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AC Not Powering On
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Error Code Display
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Indoor & Outdoor Unit Communication Failure
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Remote Control Response Issues
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Compressor Not Starting
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Fan Motor Not Running
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Sensor & Temperature Control Problems
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Frequent Auto Restarting
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Voltage Damage & Circuit Faults
BDT 3,000
What to Expect?
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Detailed PCB Inspection
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Electronic Fault Diagnosis
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Component-Level Troubleshooting
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Repair Feasibility Assessment
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Performance Testing After Repair
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Transparent Repair Recommendations
Modern air conditioners rely heavily on electronic control systems. Attempting DIY repairs can cause further damage to sensitive components and increase repair costs.
Our technicians carefully assess the PCB condition and recommend repair or replacement based on technical feasibility and cost-effectiveness.
- 7 Days Service Warranty on PCB repair workmanship.
- Manufacturer warranty applies to newly installed components or replacement boards where applicable.
Payment can be made after successful service completion through Cash, Mobile Banking, Bank Transfer, or Online Payment.
Please collect and retain your payment receipt for future service support.
Restore Your AC's Electronic Control System
If your AC is displaying unusual behaviour, error messages, or power-related issues, our PCB repair specialists are ready to help.
