Figure 7.1 Temperature Control—Fluid Economizer and Example 2-Step Compressor Capacity
No.
Description
1
Deadband.
½ of proportional band assigned
2
to valve operation.
3
Fluid control valve closed.
7
Fluid control valve fully-open.
76
No.
Description
5
½ of proportional band assigned to compressor(s) operation.
Scroll compressor step 1.
6
(Compressor 1 in dual-compressor configuration, Unloaded in single-compressor
configuration.)
Scroll compressor step 2.
7
(Compressor 2 in dual-compressor configuration, Loaded in single-compressor
configuration.)
Vertiv™ | Liebert® iCOM™ Installer/User Guide
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