Legal analysis: 1, access to the air conditioner outdoor platform balcony, window openings or maintenance door size should meet the requirements of the installer and the air conditioner outdoor through the requirements, and the net width of the opening should not be less than 550mm.

2, air conditioning outdoor platform is not suitable for setting up in the balcony, window openings or maintenance door horizontal distance of more than 400mm position.

3, air conditioner outdoor platform should not be set in the width of less than 4m and the depth of more than 6m groove.

Legal basis: "building wall air conditioner outdoor platform technical specifications"

4.2 size requirements

4.2.1 air conditioner outdoor platform size should not be less than the size of the air conditioner outdoor unit body size and air conditioner outdoor unit around the space required to be reserved for the sum of the dimensions. Can not determine the size of the body of the air conditioner outdoor unit and the space around the size of the space required to be reserved, the air conditioner outdoor unit platform size should not be less than the value of the provisions of Appendix A of this specification.

4.2. 2 air conditioner outdoor platform design dimensions should be consistent with the following provisions:

1 air conditioner outdoor platform should be for the air conditioner outdoor installation and maintenance of outdoor space reserved for the safety of operation;

2 air conditioner outdoor platform should be for the air conditioner outdoor cooling reserved for the outdoor space with sufficient ventilation.

4.2.3 to the air conditioner outdoor platform balcony, window openings or access door size should meet the requirements of the installer and the air conditioner outdoor machine through, and should not be less than 600mm × 600mm. can not determine the size of the air conditioner outdoor machine, according to the provisions of the regulations in Appendix B to take the value.

4.2.4 When there is a roof or balcony rain risers, drainpipes, sewage pipes, condensation, frost water pipe, etc. through the air conditioner outdoor platform, should be based on the location of its arrangement and pipe diameter in the corresponding direction of the air conditioner outdoor platform width, depth or height to increase the corresponding size.