1. Set the temperature and adjust the temperature value of the temperature regulator. Refrigeration work, usually set temperature range in the 20-30 ℃.
Heating work, set temperature range in the 14th - 27 ℃, the set value refers to the return air conditioner temperature or room temperature.
In order to check whether the compressor can work, the set value of refrigeration should be lower than the indoor temperature at that time, heating should be higher than the indoor temperature at that time.

In this way, after starting up the air conditioner, it can judge whether the compressor can work normally.

2, After the completion of the above operation, open the air conditioner, the air conditioner can be selected by the way to work normally.

3. After starting up the machine, it can adjust the cooling (heat) of the air conditioner by adjusting the air volume switch as required. The usual system of air conditioners

The regulation of cold (heat) is achieved by changing the air flow to achieve the purpose of regulation (variable frequency air conditioner is to adjust the compressor speed). Window air conditioner
The device is usually set with strong cold and weak cold or strong hot and weak hot knob, the knob is set on the strong cold (hot) or weak cold (hot), the actual is to adjust the air volume
Is high wind volume or low wind volume. Split type air conditioner is usually equipped with high, medium and low wind speed on the remote control for selection. Can depend on
Indoor temperature requirements, by adjusting the air speed of the air conditioner to achieve the purpose of regulating cooling or heating.

4. Taking the refrigeration condition as an example, after the air conditioner starts up, the following two situations may occur: first, the air conditioner compressor starts and stops

Frequently, and the indoor temperature does not come down; Second, the indoor temperature has been too low, and the air conditioner compressor does not stop working. This may be
The thermostat is not set at the correct temperature (too high or too low). The temperature setting value should be adjusted appropriately to make the indoor temperature meet the requirements
Value to prevent frequent on/off or excessive room temperature deviation of the air conditioner compressor.