Parker Coral Sea, Owner'S Manual

Page: 77 / 248

[ CONTROL SYSTEM OPERATIONS MANUAL ]
May, 2015
Project: Doc: Version:
Parker Sea Recovery Coral Sea 1010016 01c
Document Name: Author: Page:
Control System Operations Manual AGE Page 41 of 129
5.8 Manual Salinity Control Operation:
When operating in manual mode, the control system monitors the health of the salinity sensor, if the
salinity sensor reports as unhealthy it is still possible to operate the system, however monitoring of the
salinity levels will not be available, therefore the operator is required to monitor the salinity levels of the
product water manually via the sample ports and using a hand held salinity meter.
In the event that the salinity sensor has failed the control system will present you with the following
screen immediately after successful high pressure pump start up.
From this screen you can monitor all available system pressures, flows and salinity readings if they
become available, you can also control system valves directly from this screen. In this mode the control
system will not continue to carry out any functions automatically, it is now in a fully manual mode. The
operator must keep checking the quality of the product water via the sample ports using a handheld
salinity meter, once the operator is satisfied that the water is of good quality, they may activate the UV
system (if fitted) by pressing the control button located next to it. As they do so, the Domestic Water
Diversion Valve control button will change state and display ‘WAIT!” in this state activation of the
diversion valve is not allowed until the UV system has completed it warm up cycle (approx. 30 seconds).
Once this warm up cycle is completed the button will change state to report the domestic diversion
valves current position, at this time the operator can activate the valve by pressing on the button. The
system will now attempt to open the product diversion valve. If the valve fails to activate properly the
control system will raise a performance warning message detailing the problem as shown on the next
page:
Coral Sea Owner's Manual