Air conditioner control method, air conditioner, storage medium and device

An air conditioner comprising:

• an indoor unit and an outdoor unit, a refrigeration throttle valve and a refrigeration solenoid valve being provided in parallel in a path communicating the outdoor unit and the indoor unit;
• a processor;
• and
• a memory storing an air conditioner control program that, when executed by the processor, causes the processor to:
• in response to that the air conditioner is in a refrigeration mode, detecting whether a refrigeration electronic expansion valve exists in the path;
• in response to determining that the refrigeration electronic expansion valve exists in the path, controlling the refrigeration throttle valve to close and the refrigeration solenoid valve to open, a first filter being connected between the refrigeration electronic expansion valve and each of a first end of the refrigeration throttle valve and a first end of the refrigeration solenoid valve, and a second filter being connected between a condenser and each of a second end of the refrigeration throttle valve and a second end of the refrigeration solenoid valve via a heating electronic expansion valve;
• and
• activating the refrigeration electronic expansion valve to throttle the air conditioner.

An air conditioner control method comprising:

• in response to that an air conditioner is in a refrigeration mode, detecting whether a refrigeration electronic expansion valve exists in a path communicating an indoor unit and an outdoor unit of the air conditioner, including:
• obtaining information of the indoor unit, the information including manufacturer information or model information of the indoor unit;
• extracting an equipment identification of the indoor unit from the information of the indoor unit, the equipment identification of the indoor unit representing an identity of the indoor unit;
• searching equipment information corresponding to the equipment identification of the indoor unit in a preset information table, the equipment information including information of equipment that the indoor unit is composed of, and
• detecting whether the refrigeration electronic expansion valve exists in the indoor unit according to the equipment information of the indoor unit;
• in response to determining that the refrigeration electronic expansion valve exists in the path, controlling a refrigeration throttle valve to close and a refrigeration solenoid valve to open, the refrigeration throttle valve and the refrigeration solenoid valve being provided in parallel in the path;
• and
• activating the refrigeration electronic expansion valve to throttle the air conditioner.