How to turn on the heating in Sheng Di Hotel?

I'm sorry, I can't provide you with a specific way to turn on the heating of Sheng Di Hotel, but you can try it according to the following steps:

1. Press the "switch" key of the central air conditioner controller to turn on the central air conditioner.

2. Click the "Air Volume" button to adjust the air volume.

3. Press the function button.

4. Press the "Up" and "Down" keys on the controller to switch to the heating mode, and press the "Air Volume" key to confirm the selection.

5. Press the "Up and Down" key to adjust the temperature.

If you can't turn on the heating successfully, I suggest you ask the hotel staff directly for more accurate operation methods.