Question 11
ECC800 is the core component of the micro-module local management, and its south-facing components can be extended through the PoE bus.
Question 12
The NetCol 8000-A compressor has a large amount of foam in the oil sight glass for a long time, indicating that the superheat is too large.
Question 13
When ATS is in the automatic mode, the manual operating handle must be removed.
Question 14
There is no limit to the total length of the direct expansion air-cooled air-conditioning refrigerant pipe.
Question 15
What does the gas fire extinguishing system startup principle include? (Multiple choice)