Water accumulated in the air-conditioned space of the external wall leads to water seepage. Is the property maintained?

Generally maintained by the property, because the external wall belongs to the public part, it belongs to the maintenance scope of the property. But if it is caused by man-made destruction, it should be maintained by the saboteur. First of all, it is necessary to distinguish the location of water leakage. Public * * * area leaks, maintained by the person in charge of the property; Classification of this situation: (1) The public area is still leaking during the warranty period, so the developer should be consulted and the developer's construction party should be responsible for the maintenance.