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6. Alarm
Turn alarm system On by pressing alarm button for about 5 seconds. When switching alarm on or off,
a short alarm will come out. When alarm is on, LED LAMP off. When Alarm system is off, LED LAMP
of alarm is lighting to indicate that alarm system is disarmed.
In order to activate alarm system, it should maintain ±2
℃
, ±1% to set point for 3 minutes.
This course is recognised as stabilizing process.
After stabilizing process, alarm system will be armed and alarm event is as below.
Alarm Activation :
Temperature (bird singing)
-
If it stays out of ±1
℃
from set point for 8~9 minutes, it will give you an alarm.
-
Pressing mute button once will give 10mintues delay.
-
Alarm will automatically stop once temperature is recovered into tolerance range.
-
Pressing mute button once will give 10mintues delay.
Door Open :
Alarm comes out 30 seconds after door opening. And no alarm come out if closed within 30 seconds.
-
If door closed during alarm, alarm will stop immediately.
-
Pressing mute button in the situation of door open will give 3 minutes alarm delay.
