Koryo AC Repair & Installation

  • PCB & Sensor Repairs with Warranty
  • AMC Contracts for Homes & Offices
  • Leak Detection + Gas Charging
  • Certified Koryo AC Technicians
  • Drainage & Water-Leak Fixes
  • Fast Doorstep Repairs & Installations
  • Transparent Pricing + E-Invoices
  • 24×7 Support with Same-Day Slots

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Helpline: 7560990222
20-Point Service Health ChecklistServices We Offer for Koryo ACFAQsTagsServicesArticles
Koryo AC Repair & Installation

Koryo AC Repair & Installation

AC Serv provides expert doorstep repair, servicing, and installation for Koryo ACs across India. From split and window models to inverter and portable ACs, our certified technicians deliver leak-proof installations, PCB/sensor repairs, water-drainage fixes, and preventive AMC packages. With transparent pricing, e-invoices, photo reports, and 24×7 support, we make sure your Koryo AC stays efficient and reliable year after year.

20-Point Service Health Checklist

  • Indoor/outdoor visual inspection
  • Electrical safety (voltage, earthing, surge check)
  • Coil hygiene & fin straightening
  • Blower wheel cleaning & RPM test
  • Filter wash & upgrade advice
  • Condensate tray cleaning & drain flushing
  • Drain slope & pump performance test
  • Copper pipe insulation continuity check
  • Line-set route & UV exposure inspection
  • Nitrogen leak test (if needed)
  • Micron-level deep vacuuming
  • Refrigerant charging (weight, SH/SC verification)
  • Supply/return delta-T test
  • Compressor & fan amperage readings
  • Noise & vibration monitoring
  • Electrical terminal tightening (contactors, capacitors)
  • PCB diagnostics & sensor calibration
  • Inverter drive/firmware validation
  • Smart remote/app setup check (if supported)
  • Final photo report + e-invoice

Services We Offer for Koryo AC

  • Breakdown Repair & Troubleshooting

    We fix no-cooling issues, abnormal noises, compressor and fan failures, PCB faults, error codes, and sensor malfunctions.

  • Doorstep Installation & Uninstallation

    Professional site survey, indoor/outdoor placement, nitrogen-brazed copper piping, deep vacuuming, refrigerant charging, insulation wrapping, and safe refrigerant recovery during uninstall.

  • Gas Leak Detection & Refrigerant Charging

    Nitrogen pressure testing, leak pinpointing, evacuation to micron levels, and refrigerant charging by weight for optimum cooling.

  • Deep Cleaning & Preventive Maintenance

    Coil & blower cleaning, air filter washing, drain flushing & sanitisation, tray cleaning, and fin combing to restore efficiency.

  • PCB & Inverter Board Repairs

    Component-level diagnostics, relay/driver fixes, thermistor calibration, firmware validation, and inverter module servicing.

  • Water-Leak & Drainage Solutions

    Unclogging drain pipes, correcting slope, sanitising trays, and servicing/replacing condensate pumps.

  • Smart Remote/App Setup (if supported)

    Wi-Fi onboarding, IR remote reconfiguration, app integration, and automation support.

  • Annual Maintenance Contracts (AMC)

    Seasonal and yearly plans for homes and offices with preventive servicing, discounts, and priority scheduling.

Service FAQs

What’s included in preventive maintenance?

Filter & coil cleaning, drain flush, refrigerant/insulation check, electrical tightening, and performance testing.

Can you repair sensor/thermistor problems?

Yes — including calibration and replacements.

What is the typical lifespan of a Koryo AC?

Around 8–12 years with regular servicing.

How long does installation take?

Around 2–4 hours for split/window units.

Do you provide same-day service?

Yes — in metros (2–6 hrs) and Tier-2/3 towns.

Do you service portable Koryo ACs?

Yes — cleaning, setup, and PCB/sensor checks.

Do you provide e-invoices & reports?

Yes — every job comes with e-invoice and photo report.

Do you offer AMC contracts?

Yes — semi-annual, quarterly, and enterprise options.

Do you fix water leakage issues?

Yes — including drain unclogging, slope correction, and pump repair.

Why is my Koryo AC not cooling properly?

Likely low refrigerant, dirty filters, or PCB issues.

Do you repair inverter/PCB boards?

Yes — with diagnostics, component replacement, and warranty.

What are common Koryo AC problems you fix?

Gas leaks, PCB faults, noisy operation, water leakage, and thermostat issues.

Can you uninstall & reinstall my AC during shifting?

Yes — with refrigerant recovery and reinstallation.

Do you provide doorstep installation for Koryo ACs?

Yes — split, window, and portable ACs.

How often should I service my Koryo AC?

At least twice yearly; quarterly for inverter models or heavy usage.

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TESTIMONIALS

Nithish Sharma
I opted for their AMC plan for my two Window AC units, and it’s worth every rupee. Regular maintenance, priority service, and friendly technicians make AC Serv my go-to for all AC needs across seasons.
Nithish Sharma
HomeKolkata
Sneha Patel
My Window AC had been blowing hot air for weeks. AC Serv technicians diagnosed a thermostat issue and repaired it within an hour. They also gave me maintenance tips to avoid future breakdowns. Very satisfied!
Sneha Patel
HomePune
Mohammed Faizal
AC Serv handled the installation and relocation of my Window AC without any hassle. The technicians were well-trained, punctual, and ensured proper sealing. Great experience and very transparent pricing.
Mohammed Faizal
HomeHyderabad
Anjali Verma
I had water leakage issues with my Window AC. The team not only repaired it but also cleaned the filters and coils. Excellent doorstep service with genuine spare parts. Highly recommended for anyone looking for reliable AC service.
Anjali Verma
HomeNew Delhi
WhatsApp
+91 9645850158
PhoneNumber
+91 9645850158
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