Sea Recovery Aqua Matic XL Compact Modular Series Owner's Manual page 27

To be supplied by the System's Owner. Provides an optional feature to the System Control Logic that works
in conjunction with the Automatic Fresh Water Flush option. When the Fresh Water Tank is empty, the switch
is open. As water rises in the tank, the switch closes, which informs the System Control Logic that there is
sufficient Fresh Water to perform the Automatic Fresh Water Flush Cycle.
Note: When installed and connected to the Main Printed Circuit Board, the Fresh Water Tank Low Level
Switch must be connected as a Normally Open (NO), One Pole Single Throw (PST) switch.
2. Fresh Water Tank High Level Switch
To be supplied by the System's Owner. To be supplied by the System's Owner. Provides an optional feature
to the System Control Logic that shuts off the System automatically Fresh Water Tank High Level Switch when
the Fresh Water Tank is full (Note: System has to be operating in Automatic mode). Additionally, the System
will not start in Automatic mode when the Fresh Water Tank High Level Switch signals the System Control
Logic that the Fresh Water Tank is full. When the Fresh Water Tank is below the full mark, the switch is closed.
As water rises and reaches the top of the full mark, the switch opens. This informs the System Control Logic
that the Fresh Water Tank is full. If System operation is desired when the Fresh Water Tank Switch signals the
System Control Logic that the Fresh Water Tank is full, then the System may be operated in Manual mode.
Note: When installed and connected to the Main Printed Circuit Board, the Fresh Water Tank High Level
Switch must be connected as a Normally Closed (NC), One Pole Single Throw (PST) switch.
System Description
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