Pool Controls SWC Series User Manual page 22

High Salt
Too much salt/mineral in the water results in high conductivity and the cell may
overheat. The will shut down to prevent this.
system
If the above warning is present, the chlorinator will have shut down to avoid an overload
(mandated by electrical standards).
Check the salinity/TDS and water temperature. For SWC chlorinators salinity/TDS should
be kept below 7,500ppm, and ideally will be above 3000ppm.
Pool Controls chlorinators are not designed for operation in seawater or brine.
Pool Cover Mode On/Off
When Pool Cover Mode has been activated the display will alternate between time and
COVER:
The Status LED will alternate orange (red + green) when COVER is displayed.
Operation Following a Power Failure
Pool Controls' chlorination systems come with a timer function built into the operating
software. The timer is a 24-hour type with quartz-crystal control. This Timer is backed-up
by a Real-Time Clock (RTC) similar to those found in computers.
During a power failure the system will keep time and maintain AutoMode functions.
If a Filter Cycle is active when power is returned the pump will be turned ON within 1
minute. The system will keep all its settings and will not need to be re-programmed.
These systems are ideal for use in systems where repeated power cuts occur, such as off-
peak power circuits and Queensland's Tarriff33 system.
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