Huawei
H12-425_V2.0 · Question #449
During the installation of an air conditioner system, which of the following statements are correct about the draining impurities from the refrigerant pipe?
The correct answer is A. Block one of the pipe ports. See the full explanation below for the reasoning.
Question
During the installation of an air conditioner system, which of the following statements are correct about the draining impurities from the refrigerant pipe?
Options
- ABlock one of the pipe ports
- BRill the pipe with high-pressure nitrogen.
- CQuickly remove the pip plug and avoid facing people to prevent injury
- DTo discharge nitrogen from the Outdoor unit
How the community answered
(17 responses)- A82% (14)
- B12% (2)
- C6% (1)
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