Owner`s manual

Automatic water heater start:
When water temperature is 1°F (0.5°C) lower than the Set Point, the heater will automatically turn on
until water temperature reaches Set Point plus 1°F (0.5°C).
The "Heater" indicator lights up when the heater is on.
Programming the filter cycle duration:
The system automatically performs two filter cycles per day, at 12-hour intervals. During a filter cycle, pump
is activated for a programmed number of hours. To set the filter cycle duration:
Note that after a power failure, the filter cycle duration will return to its default value (6 hours). In this case,
the first filter cycle will start 12 hours after power has been restored. Note also that to prevent excessive
water temperature caused by too long filter cycles, the system will cancel a filter cycle after 3 hours if water
temperature raises more than 2°F (1°C) above Set Point. In this case, the "Filter" indicator will flash.
Spa Side Control
SC-1 & SC-2
for EMERALD BASE
[continued]
19
Features and Controls
Press and hold Light key for
5 seconds. The display will show
a value that represents the filter
cycle duration in hours.
Use Up or Down arrow key to
change setting.
0 = no filtration
12 = continuous filtration
When the desired setting is displayed,
press Light key again. The filter cycle will
start. The "Filter" indicator lights up when
a filter cycle is on.