Is it within the scope of property maintenance that the sewer pipe outside the air conditioner is blocked?

Specifically, according to the property service agreement, the general property company is only responsible for the * * * use area. Sewer blockage depends on location and cause, as follows:

1, within the outline of personal residence, you are responsible for the blockage.

2. Outside the outline of individual residence and inside the red line of residence, the property shall be responsible.

Matters needing attention in the use of air conditioning external unit

1. Pay attention to the size of the awning installed on the outdoor unit of the air conditioner. Some consumers will install awnings to avoid the exposure of outdoor units, which is actually unnecessary. Because the manufacturer's external machine is designed with waterproof, acid-proof and rust-proof functions, no additional shielding is needed.

2. Clean and check all aspects. If you don't use the air conditioner for a long time, you must clean all aspects of the air conditioner and do some inspections. After cleaning the air conditioner, only turn on the fan of the air conditioner 1-2 hours, indicating that the air conditioner is not dry at all, and then cover the air conditioner with a dust cover.

3. Refrigerant of air conditioner does not need to be replaced regularly. If you really want to add refrigerant to the air conditioner, you must ask professional maintenance personnel to find the leakage point of the air conditioner before adding it, otherwise it will be useless to add refrigerant even if it is added, because the refrigerant will leak again soon.

Try to turn on the air conditioner once a month, and keep the usage of turning it on once a month when the air conditioner is not turned on. If it is not used for a long time, the lubricating oil will condense, which may lead to the compressor being stuck when it is used again. Certificate of conformity, warranty card and safety certification mark. And with the assistance of the installer, check whether the power supply, voltage, meter capacity, protection switch and leakage protector can meet the requirements of the air conditioner to be installed.