FCI Watermakers DOCKSIDE TREATMENT SYSTEM PLUS Series, User Manual & Installation Manual

Page: 54 / 80

FCI WATERMAKERS, INC. 54 Operational Instructions
The system alarms are divided into two categories:
Alarm
– This is used to alert the user that an item needs to be addressed immediately,
otherwise the system will shutdown. An example would be if the Product TDS is higher
than the set point: if left alone, the system will safety shut itself down to avoid damage.
Shutdown – This is used to protect both the user and machine: if a
condition arises that is considered unsafe, the unit will immediately
shutdown. An example would be the high pressure shutdown: if the system
reaches its high pressure limit, the unit will immediately shutdown.
Alarm
The following is a list of Alarms and their causes, and how to clear the alarm condition.
• High TDS Alarm
Cause
Triggered when the Product TDS is greater
than the setpoint for more than 60 seconds.
Clear
Increase product quality by reducing the PPM reading
Check for possible bad membranes.
Shutdown
The following is a list of Shutdowns and their causes,
and how to clear the shutdown condition.
• Low Pressure Shutdown
Cause Triggered when the system’s pressure reaches 3 psi.
Clear
Select the alarm, and clear the system.
• High Pressure Shutdown
Cause Triggered when the system’s pressure reaches 225 psi.
Clear
Select the alarm and clear the system.
SYSTEM ALARMS
The system alarms are described below.