Figure 14
Pump Run Time Display Screen
Two hourmeters are kept for each compressor in the system. The first is a lifetime meter. This measures the total time that the pump has been operational in the lifetime of the chiller. The second is a resettable hourmeter. This hourmeter can be cleared to monitor run time on specific intervals. In order to clear the resettable hourmeter, press the appropriate “Hour Meter Reset” button (as prompted on the screen)
8-6 Viewing Active Alarms and Handling Alarm Conditions
These two screens let you view any active alarm conditions as well as the alarm history for the entire history. The list of system alarms that are tracked are as follows:
nChilled Water High Temperature Alarm
nChilled Water Low Temperature Alarm
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