Now that the outdoor air conditioner is broken, should the property be responsible for maintenance?

It depends on whether the air conditioner belongs to the property and is managed in a unified way.

If all air-conditioning equipment belongs to the unified management of the property management company, and users only use air conditioners, the property management company needs to be responsible for organizing contact maintenance.

If the air conditioner is given by the developer, the user or the property company can find the air conditioner manufacturer for maintenance after the warranty period. Outside the warranty period, users need to repair at their own expense.