Water Management Set-Up - Brac RESIDENTIAL Series Installation Manual And User's Manual

XIII. Water Management Set-Up
Brac Controller BC-100
Your BRAC SYSTEM is equipped with the BC-100 Water Management Controller.
The Water Management Controller in your system has been factory pre-set to manage
the greywater throughout the day for optimal disinfection with minimal free chlorine levels.
There are 16 possible settings ranging from twice per day chlorination (0 setting), to
maximum chlorination (15 setting). The default setting is level 6 chlorination which will
keep optimal levels of free chlorine in the greywater based on daily fl ow volumes of 250
litres (66 USG). If more or less daily fl ow volumes are expected, then the setting should
be adjusted accordingly. Each setting will increase or decrease the free chlorine level by
0.5 ppm.
The Water Management Controller will process the greywater at a minimum twice per day
every 12 hours based on the quantity of water in the main holding tank. If the switch setting
is set to 1 or more, the system will monitor in real time the greywater entering the system
and will process on an ongoing basis to insure proper water quality. If the system is unused
for more than 12 hours, the system will enter "holiday mode" and will process the greywater
to optimize the resources such as electricity, water and chlorine.
Please take note that regardless of the switch settings, the system will process the water
at a minimum of every 12 hours. The system clock starts at 0 hour when powered on. To
avoid pump starts during the night, we recommend that the unit be powered ON between
6-10 AM or 6-10 PM. This way, the system will go through its water processing cycles at
more convenient times for the household.
The Enabled LED should be green to show that the system is operational. If the LED fl ashes
from green to red, this indicates that there is a problem with the water level sensor.
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