Central air conditioning acceptance and maintenanc

2022-07-22
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As people have higher and higher requirements for the comfort of living environment, and the demand for central air conditioning is growing, household central air conditioning has become an indispensable part of comfortable home from luxury. Many consumers choose to purchase household central air conditioners. How to detect whether the installation of household central air conditioners is hidden after the installation of household central air conditioners is completed? Let's take a look at the key points of acceptance

with people's higher and higher requirements for the comfort of living environment and the increasing demand for central air conditioning, household central air conditioning has become an indispensable part of comfortable home from luxury. Many consumers choose to purchase household central air conditioners. How to detect whether the installation of household central air conditioners is hidden after the installation of household central air conditioners is completed? Let's take a look at the key points of acceptance

there are key points in the acceptance. The quality of central air conditioning is guaranteed.

1. Check whether the installation position is appropriate.

the device position of central air conditioning is very exquisite. It is not installed where users like, otherwise it will lead to maintenance costs and poor refrigeration effect. After installation, check whether the body of the indoor unit is 1.8~2.2 meters above the ground and whether there are obstacles within 60 cm of the air outlet of the internal unit; Whether the outdoor unit is installed away from places with heavy oil smoke, windy sand, direct sunlight, poor heat dissipation or high-temperature heat sources, and whether the device support has an operation space convenient for safe devices and maintenance, etc

2. Check whether the central air conditioning materials are qualified

all materials should have a certain anti-corrosion effect, and the exhaust duct must be made of non combustible materials or non combustible materials; Air conditioning accessories shall not use materials harmful to human body

3. Whether the noise of the central air conditioner meets the requirements

the operation of the air conditioner will make some noise, but if the noise is too large, it may be caused by improper devices. During the acceptance, it should be noted that the noise of the central air conditioner must be less than or equal to 48 dB

4. Tightness acceptance

all parts of the air conditioning system shall be free of refrigerant and refrigerant leakage

5. Pipeline acceptance

the direction of copper pipes, water pipes, signal lines and power lines used in central air conditioning should be horizontal and vertical as far as possible for beauty

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