Technical data

Installation, use and Maintenance manual - ed. 04/14 30
6 flashes – External alarm Auto reset
In the control panel there are a set of contacts which can be connected to an external
alarm switch. If this is activated this alarm is operated.
Possible causes
External alarm circuit open
Wiring fault
Auto reset : the alarm will automatically clear when the fault clears.
Manual reset : A manual reset alarm requires the cooler to be turned off at the wall box
after the fault has been cleared.
The LED in the main control box also gives a readable value to the alarm condition. This
value will be kept after the alarm has been re-set so that the last alarm condition can
always be identified. If another alarm condition occurs then this is lost. If the power is
interrupted the alarm condition is lost and the LED shows the salinity control cycle for
seconds.