It's freezing in Korea! Here's how to use your heating system efficiently and prevent frozen pipes:

- Avoid overheating: It dries skin, causes temperature shock, and wastes gas. It's especially harmful for children.

- 온돌 vs. 실온: 온돌 (floor heating) is better for large or poorly insulated rooms than 실온 (air heating).

- Timer (예약): Use the timer to quickly heat the room and then maintain a comfortable temperature. Set a higher initial temperature for quicker results.

- Away mode (외출): Use this when leaving for extended periods instead of constantly turning the heat on and off.

- Humidity: Maintain 50-60% humidity to prevent dryness. Use a humidifier.

Control panel basics:

- 전원: Power

- 기능선택: Select function

- 난방조절: Adjust temperature

- 저/중/고: Low/Medium/High

- 온수: Hot water only