Handling common problems with household air conditioners
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Handling common problems with household air conditioners

Air conditioners often encounter various problems during use, such as not being cold, water leakage, odor, etc. Correctly handling these issues can extend the life of your air conditioner and ensure it operates properly.

The following are some common home air conditioner problems and how to deal with them:

1. The air conditioner is not cooling

  • Check the remote control and settings: Make sure the air conditioner is on and check whether the remote control settings are correct.
  • Check the power supply: Make sure the plug is plugged into the outlet and check the power cord for damage.
  • Clean the filter: A clogged filter will affect the performance of the air conditioner. Clean or replace the filter.
  • Check the condenser and evaporator: If the condenser or evaporator has accumulated dust or dirt, cleaning them may help improve efficiency.

2. Air conditioner leaks

  • Check the water tank and drain pipe: Check whether the water tank of the air conditioner is full, empty the water tank and make sure the drain pipe is clear.
  • Check the drain holes: The drain holes may be clogged with dust or dirt, and cleaning them may help resolve the leak.

3. The air conditioner produces odor

  • Clean the filter: A clogged filter will cause odor, clean or replace the filter.
  • Eliminate mold and bacteria: Using a specialized air conditioner cleaner to clean the inside of the air conditioner can effectively eliminate odors.

4. The air conditioner makes abnormal noise during operation

  • Check the position of the air conditioner: The air conditioner may be unstable or in contact with other objects, causing abnormal noise. Adjusting the position of the air conditioner may help solve the problem.
  • Check the fan: The fan may have foreign objects or damage, checking the fan and cleaning or replacing the fan may help solve the problem.

5. Air conditioner remote control failure

  • Replace the battery: The remote control battery may be exhausted, replacing the battery may help solve the problem.
  • Reset the remote control: Pressing the reset button on the remote control may help solve the problem of the remote control.

🇹🇼 Expat Living Note: Home Repairs in Taiwan

If you are an international resident renting an apartment in Taipei, New Taipei, or anywhere in Taiwan:

  • Voltage & Electrical Safety: Taiwan standard household voltage is 110V (60Hz). Do not plug 220V imported European/UK appliances directly without a certified step-up transformer.
  • Plumbing Terminology: Local plumbers are called 水電 (Shuǐdiàn) and handle both water and electrical repairs.
  • Landlord Obligations: Under Article 429 of Taiwan Civil Code, landlords are legally responsible for repairing natural wear and tear (such as hidden wall pipe leaks, water heater faults, or booster pump failures) unless explicitly waived in your lease.