3-8. ALARM INDICATIONS AND ACTIONS
3-8-1. How they are shown
When an alarm is detected, alarm buzzer sounds(option) and the content of the alarm is shown
on the data display. At the same time, the indication lamp of “STOP” key blinks.
The Chiller stops for safety reasons after dilution cycle operation.
Depending on the content of the alarm, it stops without dilution cycle operation.
Display example
Chilled water low temperature
It shows an alarm code only when an abnormality occurrs,and when an abnormality of a
plural occurs, high thing of a privileged grade is shown, and under numeral right of the
alarm code dotted "." is shown.
Display example
Chilled water low temperature
Further, an alarm code of a
plural is shown in order by
means of a
▲
key when existing.
Display example
High temperature generator's
solution level is too low.
31
