Daikin Magnitude WMC Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 26 / 68

IOM 1210-1 • MAGNITUDE
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MODEL WMC CHILLERS 24 www.DaikinApplied.com
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The Compressor State Information is basically a compilation
of the events that the chiller sequences through at startup. A
green light indicates that a particular sequence requirement
has been satisfied. It is recommended that this information
be viewed during the startup sequence. One can see the
requirements light up as they are met and quickly see why a
non-start may have occurred. For instance, the “Evap Flow
OK” item will light when the evaporator flow switch is closed
by flow. The bottom sections (from “RUN” down) of the
Compressor State Information are in effect during the shut
down process. The sequence transitions back to OFF at this
point and the OFF light will be illuminated.
Pressing the I/O button on the Detail View Screen displays the
status of the compressor digital inputs and outputs, as shown
in Figure 19 , on the right side of the Detail View Screen. Use
the COMP button to toggle between the two compressors’
data. Many of the inputs and outputs shown in the Compressor
Inputs/Outputs Information will also appear under the
Compressor State Information ( Figure 18 ) since they are part
of the startup sequence and define the compressor state at
any given time.
Figure 19: Compressor Inputs/Outputs Information
Pressing the POWER button on the Detail View Screen will
display the current, voltage, and power of the chiller, as shown
in Figure 20.
Figure 20: Power Information
Pressing the EVAP or COND buttons on Detail View Screen
will display pertinent vessel temperatures and pressures. The
Evaporator Information and Condenser Information are shown
in Figure 21 and Figure 22 , respectively.
Figure 21: Evaporator Information
Figure 22: Condenser Information
Pressing the UNIT I/O button on the Detail View Screen
displays the unit digital inputs, digital outputs, and analog
outputs, as shown in Figure 23 . Note that operation of the
condenser and evaporator water pumps and operation of the
tower constitute most of the data flow. An illuminated block
indicates that either an input or output signal exists.