Control Panel - STA-RITE SC-75 Guide D'installation

SALT STATUS LED INDICATORS
The SC-75 salt level checks the pool water daily and displays the levels as follows:
GREEN LED: Good Salt. The pool water salt level is between 2800ppm and 4500ppm, and the SC-75 is producing chlorine.
SC-75 salt LED should always be showing GREEN level for optimum results. Ideal salt level is 3400ppm.
GREEN LED (FLASHING): Salt level is above 4500ppm. Chlorine is being produced but the salt level is too high which increases
the risk of corrosion and deterioration of pool equipment and surfaces in and around the pool. Pool water needs to be
drained and refilled 300 mm at a time until the salt level is below 4500ppm.
RED LED: Low salt. The water salt level is below 2800ppm. The SC-75 will be producing chlorine at a reduced efficiency. It
is recommended to add salt (*)
FLASHING RED LED: Very low salt. The water salt level has dropped below 2600ppm. The SC-75 will not produce chlorine
until salt is added. The SC-75 is off. (*)
(*) After every salt addition, pump should run for at least 24 hours for proper dilution. Salinity readings should only be taken
after the 24 hour dilution period.
STATUS LED INDICATORS
CELL: SHOWS THE STATUS OF THE SC-75
GREEN FLASHING: The SC-75 needs to be inspected. The blades may be calcified. The SC-75 will not be producing chlorine.
GREEN: SC-75 is performing good and producing chlorine
NO LIGHT: The SC-75 is off and not producing chlorine. It may be in an off cycle of the sanitizing process and will return on
in due course.
RED: The SC-75 is in "Standby" mode (system off, no chlorine generation) due to cold weather condition. The SC-75 will
resume chlorine production once the water temperature goes above 11 ° C.
FLOW: THIS LIGHT INDICATES THE STATUS OF THE WATER FLOWING THROUGH THE SC-75
RED: Insufficient water flow through the SC-75, no chlorine is being produced.
GREEN: Sufficient water flowing through the SC-75, chlorine is being produced.
OUTPUT LED INDICATORS
The three (3) LED indicators display as a bar graph to show in increments, the percentage of time the chlorine is produced
per hour of pump run time. In BOOST mode, these LEDs blink from bottom to top.
Note: If no LEDs are lit, the output is set to 0% and the SC-75 Salt Chlorinator is not producing chlorine.
• 0% 0 LED lit - No chlorine produced - SC-75 Salt Chlorinator is off.
• 33.3% 1 LED lit - Produces chlorine 33% of each hour of pump run time.
• 66.6% 2 LED lit - Produces chlorine 66% of each hour of pump run time.
• 100% 3 LED lit - Produces chlorine 100% of each hour of pump run time.
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Section 1
SC-75 Control Panel