Airedale EasiCool 6kW 64kW - Manual (Page 25)

25 EasiCool EZRE Operational Manual 7610207 V1.0.0_02_2013
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Precision Air Conditioning EasiCool™EZRE
Alarms
Alarm Menu Display
Alarm Log
The alarm page offers a log of the last 100 alarm messages in a scrolling log, pressing the alarm button will enter the
alarm page.
Consequently the most recent alarm has the lowest log number (001) and will be displayed upon entering the alarm
page.
As another alarm occurs, the alarm number increases until 100 alarms have occurred. From this point on, alarm 001
moves to 002 and any new alarm will reside in position 001.
As new alarms are generated and cleared, the highest number logs (100) in the scroll will be lost.
Viewing the Alarm Log
By using the arrow keys, the last 100 alarms generated can be reviewed in chronological order. The display provides the
alarm type information and the time and date of each alarm occurrence.
Alarm Detection
When the controller detects an alarm an output is generated to the relevant alarm relay which in turn illuminates the
button. To see which alarm has accrued press the button and the most recent alarm will be displayed. If the
alarm light is on, the alarm page can be interrogated to identify which alarm is active.
Resetting the Alarm
The auto reset alarms will automatically reset once the conditions are within the set parameters. To clear a manual
alarm press the button twice and the red LED will disappear.
Alarm Status
Time
Alarm Number
Date
Alarm Name