How to adjust the heat of hotel central air conditioning

The thermal adjustment steps of hotel central air conditioning are as follows:

1. Find the main control board: The main control board is usually located in a conspicuous position of the air conditioning system, and may be marked with cut symbols or other signs, such as the area marked with the word "main". If you can't find the main control panel, you can try to press and hold a mode key for five seconds to start it.

2. Adjust the mode of the main control board: on the main control board, set the mode to the "Sun" icon, that is, the heating mode. Usually, the heating mode does not need to be set too high, just about 24℃, and the four-speed air and auxiliary heating functions can be turned on at the same time.

3. Adjust the air conditioner switch: set the switches of all air conditioners to the same heating mode. When the external machine stops running, turn off the power supply of the internal and external machines to ensure the successful activation of the heating mode.