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OPERATION
Table 5: Unit Status Possibilities
Off - Manual Switch
Off - HMI (Local)
Off - Remote Switch
Off - BAS Network
Starting
Running
Shutdown
Tandem
Table 6: Compressor Status Possibilities
Off
Pre-Start
Running
Run IGV
Run Speed
Run Hold
Lead Staging
Run IGV/Speed
Tandem Staging
Power Fail Detected
Pre-Shutdown
Shutting Down
(III) Additional Home View Trend Data Graphs
• Entering and leaving evaporator water temperatures
• Entering and leaving condenser water temperatures
• Percent compressor speed
• Compressor kW
(IV) Alarm
• The ALARM icon will turn red and begin flashing should
an alarm occur. This red ALARM button will appear on
all screens in the case of an alarm. See
example of an active alarm alert. For more information on
alarms, see
page
41 .
Figure 25: Active Alarm Icon
DAIKIN APPLIED
Additional HMI View Screens
Pressing the Power Tab on the top of the Home View Screen
provides specific current, voltage, and power information for each
compressor as well as the unit.
The HMI screens for the four main components will highlight the
relevant portion of the chiller (see
provide additional information not found on the Home screens.
Similarly, the cooling tower information is shown on
To make setpoint adjustments or change operating parameters,
tap on the Settings icon at the bottom of the screen, see
32 .
Figure 26: Power Screen
Figure 27: Test Mode Screen
Figure 25
for an
30
Figure 26
to
Figure 31)
and
Figure 32.
page
MAGNITUDE WMT CHILLER
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