20 AK2-SC 255 Reference Manual RS.8D.M1.22
The fields and their contents are as follows:
Is this 2-stage low side (List box: Yes, No) Is this the low side of the two?
Low side shutdown:
Shutdown on hi suct PSI (List box: Yes, No) Whether or not to shut down the
low side compressors when high side reaches a
specified suction pressure.
High side suct. PSI (-99.0 to 200.0) The high side suction pressure at
which the low side will be shut down.
Control desuperheater (List box: Yes, No) Whether or not de-superheater
control is implemented on this rack.
Controlling sensor (List box:)
Desuper In AA: Control is based on a sensor moni-
toring the liquid in temperature at the de-superheater.
Desuper Out AA: Control is based on a sensor
monitoring the liquid out temperature at the de-super-
heater.
Suction Temp AA: Control is based on a sensor
monitoring suction temperature.
Desuperheating temp (-50.0 to 200.0)
Range +/- (1.0 TO 10.0)
Configuring
compressors To begin configuring compressors, select Compressors from the Configure Rack
menu. The first page of the screen looks like this:
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