What services does Thiam Seng Electrical Aircond. provide?

We supply, install, and service air conditioners for homes, offices, and projects. We are authorized dealers for Panasonic, Haier, Midea, and Daikin. Services include chemical cleaning, normal maintenance, troubleshooting, dismantle, part replacement, and home appliance services.

How can I contact Thiam Seng Electrical Aircond.?

You can call us at +60182500089 (Mr Lim), email at tsetc@thiamseng.com, or message via WhatsApp at https://wa.me/60182500089.

What types of air conditioners do you supply and install?

We supply and install Panasonic, Midea, Daikin, and Haier air conditioners, including Wall Mounted, Mini Cassette, Cassette, and Ducted units (Standard and Inverter).

Do you provide repair and troubleshooting services?

Yes, our skilled technicians can repair and troubleshoot all kinds of air conditioning issues, including units not cooling, noisy ACs, error codes, timer blinking, gas leaks, and more.

Do you offer part replacement for air conditioners?

Absolutely. We use high-quality, genuine parts for replacements, including electronic controller boards, compressors, capacitors, fan motors, sensors, copper piping, wiring, drain pumps, filters, and more.

What is included in your chemical service?

Our chemical service includes inspection, dismantling the indoor unit, cleaning evaporator coils and fans, chemical cleaning of condenser units, washing and wiping indoor casing, flushing drain pipes, checking gas pressure, topping up refrigerant if needed, and a 30-day workmanship warranty.

Do you provide normal maintenance service?

Yes, our normal service includes cleaning indoor grills and filters, clearing drain pipes, checking outdoor unit gas, power supply, cooling performance, topping up refrigerant if needed, and a 30-day workmanship warranty.

Do you offer site assessment and design for air conditioning systems?

Yes, we perform thorough site visits to recommend the best placement and optimal horsepower for your air conditioning system, ensuring maximum efficiency and comfort.

Who is Thiam Seng Electrical Aircon?

Thiam Seng Electrical Aircon is an established air conditioning specialist in Malaysia since 1987. We supply, install, and service major aircond brands such as Panasonic, Daikin, Midea, and more for both residential and commercial properties.

Is Thiam Seng Electrical Aircon an authorized Panasonic dealer?

Yes, we are an Authorized Panasonic Dealer since 1995, and also an Authorized Service Partner and Stockist for Panasonic air conditioner spare parts since 2004.

Does Thiam Seng Electrical Aircon provide VRF system solutions?

Yes. We specialize in Panasonic and Daikin VRF systems for large-scale commercial and residential projects, handling sales, design, installation, commissioning, and maintenance.

Do you offer aircond repair and troubleshooting services?

Yes. Our experienced technicians provide on-site aircond troubleshooting, compressor and part replacement, gas refilling, and both normal and chemical cleaning services.

What other products does Thiam Seng Electrical Aircon sell?

We sell new and refurbished home appliances such as refrigerators, washing machines, water heaters, and fans, all tested for quality and reliability.

How can I contact Thiam Seng Electrical Aircon?

You can contact us via phone at 018-2500089 or email us at tsetc@thiamseng.com. Alternatively, visit our website at https://www.thiamseng.com/ for more details.

What are your business hours?

Our business hours are Monday to Saturday, from 9:00 AM to 6:00 PM. We are closed on Sundays and public holidays.

Do you provide home appliance services?

Yes, we offer supply, installation, and repair for ceiling fans, refrigerators, washing machines, dryers, and water heaters.

What makes Thiam Seng Electrical Aircon different from others?

Our 38 years of experience, technical expertise, and trusted partnerships with major aircond brands make us one of the most reliable choices in Petaling Jaya. We emphasize honest service, professional installation, and long-term customer satisfaction.

How long does a chemical service take?

Usually 1.5–3 hours per indoor unit depending on model and dirt level. We perform a pressure & gas check after reassembly.

Can I just do normal service instead of chemical?

Normal service is fine for routine upkeep. If you have bad smell, poor cooling, or leaks — chemical service is recommended to restore performance.

Will chemical cleaning damage my unit?

No — when done by trained technicians using appropriate chemicals and rinsing methods. Always choose certified technicians.

How much does chemical service cost?

Prices vary by HP and unit type. Contact local Thiam Seng service for an accurate quote.

Common Aircond Problems & How to Fix Them

Name: Thiam Seng Electrical Aircond
Address: No.2A-1, Jalan PJU 8/5B, Damansara Perdana, Petaling Jaya, Selangor, 47820, MY
Telephone: +60182500089
Price range: RM
Rating: 5.0

Oct 17, 25

Common Aircond Problems & How to Fix Them

Is your air conditioner not cooling properly, leaking water, or making strange noises? Don’t worry — you’re not alone. Whether you own a Panasonic, Haier, or Midea aircond, these are the most common problems Malaysian homeowners face and how to fix them.

1. ❄️Aircond Not Cold❄️

This is the most common issue. It usually happens when the air filter is dirty, refrigerant gas is low, or the compressor isn’t working efficiently. Try cleaning your air filters first. If the problem continues, contact a professional technician for a gas refill or servicing.

Quick Tips:

Clean the filter once every 2 weeks.
Close all windows and doors during operation.
Set temperature between 24°C–26°C for best performance.

2. 💧 Aircond Leaking Water💧

Leaking water is often caused by a clogged drainage pipe or dirty evaporator coil. Over time, dust and mold build-up can block the water flow.

Solution: Turn off your unit, clean the drain line, or book a chemical service with our team in Petaling Jaya or Damansara Perdana. Regular maintenance prevents this issue from recurring.

3.🔊 Aircond Making Strange Noises🔊

If you hear rattling, buzzing, or clicking noises, it may indicate loose parts, debris, or a fan motor issue. Do not ignore unusual sounds — it can lead to expensive repairs later.

Solution: Switch off the unit immediately and contact a certified technician for inspection.

4. 🦠Aircond Emitting Bad Smell🦠

A foul smell could mean mold inside the filter or stagnant water in the drain pan. This affects indoor air quality and can cause health problems.

Solution: Perform a chemical wash or replace the filter. If the smell persists, our team can inspect your Panasonic, Haier, or Midea aircond to find the root cause.

5.⚡Aircond Automatically Turns On/Off⚡

This could be due to sensor malfunction or a faulty PCB board. It’s common in older units or after a power surge.

Solution: Reset your unit by switching off the power for 10 minutes. If the problem continues, let our experts diagnose the control board or sensor system.

6. Aircond Remote Not Working

Sometimes, the issue is as simple as dead batteries or a blocked sensor on the unit.

Solution: Replace the batteries and clean the sensor area. If still not working, we can help test your remote and indoor unit sensor.

🧰Prevent Future Problems🧰

Regular maintenance keeps your aircond running smoothly and extends its lifespan. At Thiam Seng Electrical Trading Co., we provide:

Aircond installation and servicing
Gas refill and part replacement
Panasonic, Haier, and Midea authorized dealer support
Service coverage in Petaling Jaya and Damansara Perdana

Conclusion

Most aircond issues can be prevented with regular care and servicing. Whether your unit is Panasonic, Haier, or Midea, Daikin, our experts are ready to help you enjoy cool, clean air every day.

📞 Call/WhatsApp: 018-2500089
📍 Address: No.2A-1, Jalan PJU 8/5B, Damansara Perdana, 47820 Petaling Jaya, Selangor
📧 Email: tsetc@thiamseng.com
🌐 Website: www.thiamseng.com

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