Table of Contents
Advertisement
remote) cooling unit as a reference point. The process needs at least three people to work at
the same time. It is suggested keeping communication by handheld walkie talkie. The number
the following procedures.
1
the circuit.
2
Set all cooling units in the installation mode, and the two-way ball valves will automatically
fully open (100%).
Fully open the balance valve of the return water end and the branch balance valves at all
3
4
the balance valve cannot reach this value when fully opened, keep it at full opening, and
Fully open the branch balance valve of Unit 1, adjust the balance valve of the return water
5
once again its branch balance valve is kept fully open.
6
7
After adjustment, record the opening of the branch balance valve of Unit 3.
8
Repeat the procedures
balance valves.
When all units are adjusted, record the opening of the balance valve of the return water
9
10
6
7
27
Chapter 4
Initial Startup
Advertisement
Table of Contents
