The printed circuit board (PCB) acts as the brain of your air conditioner, regulating the compressor cycle, fan speeds, temperature sensors, and remote control commands. Due to Dhaka’s frequent voltage fluctuations, high humidity, and occasional electrical short circuits, delicate board components can easily burn out. When the circuit fails, your AC may refuse to turn on, ignore remote commands, cut cooling unexpectedly, or flash continuous error lights. Replacing the entire system or hiring unqualified technicians can lead to mismatching and permanent appliance damage.
At Bikolpo.xyz, we solve complex circuit malfunctions with precise electrical diagnosis. Our senior technicians carry advanced diagnostic multimeters to test internal board components like transformers, relays, capacitors, and microprocessors. Whether your board needs delicate micro-soldering component replacement or a complete swap with a brand-new, factory-matched replacement motherboard, we ensure the electronics integrate perfectly with your specific AC brand and model.
What’s Included in Our AC Circuit Repair & Replacement?
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- PCB Diagnostic Diagnostic Evaluation: Utilizing precise digital multimeters to trace input-output voltages and locate burned resistors, relays, or capacitors.
- Component-Level Micro Soldering: Repairing salvageable circuit loops, replacing faulty sensors, and installing premium electronic spare parts.
- Genuine OEM Motherboard Replacement: Safely extracting unrepairable circuit units and mounting brand-new, factory-matched replacement PCBs.
- Inverter Module & Sensor Calibration: Recoding and testing electronic connection lines to ensure the variable speed inverter compressor communicates flawlessly.
- Post-Installation Load & Stress Testing: Running comprehensive operational loops to verify remote reception, swing louver control, and safety cut-offs.
Why Choose Bikolpo.xyz?
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- Advanced Electrical Diagnostic Toolkit: We use professional multimeters and component testing equipment to eliminate repair guesswork.
- Genuine & Durable Spare Parts: All replacement relays, modules, and circuit boards are sourced from trusted manufacturers for maximum durability.
- Inverter Tech Expertise: Our specialized technicians are certified to handle complex variable-frequency inverter boards from major international brands.
- Economical Tech Evaluation Fee: A transparent, upfront diagnostic baseline designed to help you avoid overpaying for unnecessary full system replacements.
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