McQuay AGS 225D, Руководство по эксплуатации

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70 OM AGSD-1
Global Compressor Setpoints
Global setpoints are setpoints that pertain equally to all compressors.
SET COMP SPs GBL (1)
Max # Comp Running=2
Comp Sequence #s
C1=X C2=X
The maximum compressors running setpoint establishes the maximum number that can run
at any one time. All the compressors would be available and the number specified would
start based on the parameters that determine start sequence. If a unit was ordered with an
extra circuit for standby, this setting could limit the number of compressors that would run
during a warm startup.
SET COMP SPs GBL (2)
Start-Start = XXmin
Stop-Start = XXmin
SET COMP SPs GBL (3)
Pumpdown
Pressure=XX.Xpsi
Time Limit= XXX sec
SET COMP SPs GBL (4)
Light Load Stage
Down Point= XX%slide
Stg Up Delay= XX min
Individual Compressor Setpoints
In the following SET COMP#N SPs screens, set the N field to the compressor (circuit)
number desired.
SET COMP#N SPs (1)
Clear Cycle Tmr= no
Comp Size= XXX
Max Slide= XXX.X %
SET COMP#N SPs (2)
Circuit Mode=Enable
Slide Control=auto
Slide Target= XXX.X%
SET COMP#N SPs (3)
EXV Control=Auto
EXV Pos= XXXX
Service Pumpdown=No