
1. Lub tsev thiab pem teb tiav lawm.
2. Qhov rais thiab qhov rooj yog preinstalled rau ntawm phab ntsa panels.
3. Cov xaim hluav taws xob tau teeb tsa hauv cov qauv ru tsev, DB lub thawv nrog cov khoom tawg thiab A / C qhov hluav taws xob tau nruab rau ntawm lub qab nthab lawm. Qhov hluav taws xob tau nruab rau ntawm phab ntsa panels, tsuas yog xav tau txuas hluav taws xob ntawm qhov chaw.
4. cov neeg ua haujlwm tuaj yeem sib sau ua ke hauv 1 teev.