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35
ALARMS
FIG. 5.5
Alarm messages
There are different alarm massages: the unit stops immediately and has to be reset by pressing STOP.
The distinctive color is RED.
SYSTEM BLOCKED
This message means that a hydraulic block of the machine occurred, and then the pump has been switched
off as safety procedure. In this case is suggested to perform a reset procedure and investigate on the possible
hydraulic origins of the problem. If the origin of the problem is just a malfunctioning of the signal pressure
switch, it is possible to start again the unit, activating the bypass
CONTROL CABLE
Check the continuity of connection between the remote panel and the computer box.
CHECK SALINY PROBE*
The salinity probe is faulty or disconnected from the circuit.
BAD WATER QUALITY*
When the measured salinity is too high for 15 seconds, the message “DIVERT TO DISCHARGE” is displayed
and the fresh water production is diverted to discharge for 2:45 minutes. After these 3 minutes the unit goes
into alarm state shutting off the pump group.
*Optional