10
SCREENGUARD
™
INSTALLATION AND USER MANUAL
DESCRIPTION
SG1 Smart Bluetooth flush controller
New technology design of hardware, professional properties, and high reliability make the SG1 the most
efficient solution for the management of the SG filter.
Main features
PD based flushing cycle activation
The controller monitors the pressure differential between the inlet and outlet by means of a PD sensor
and triggers flushing cycles accordingly.
Manual flushing cycle activation
An external START button enables manual activation of a flushing cycle.
Endless looping detection
The SG controller monitors the number of consecutive flushing cycles triggered by the PD sensor before
deciding that there is an endless looping problem. The options are: 1-10 or “no,” ignore the looping
problem.
Smartphone application
Feature a user-friendly Smartphone application that communicates with the controller via Bluetooth (10
meter range of the controller!)
The application allows:
Monitoring all the parameters of the filter's activity
Reviewing the filter activity history
Setting operational parameters: PD (pressure differential ), PD delay, Flushing interval and operation mode
Starting a flushing cycle
Monitoring battery state
The application interfaces with multiple SG1 controllers, allowing monitor and control of many filters.
The flush controller does not require any adjustment, it is entirely factory adjusted for best operation.
PD (pressure-differential) is set to 5 meters (0.5 bar)
PD delay is set to 5 seconds
Flushing interval is set to 4 hours
The operation mode is set to Time & PD
Batteries
The controller is powered by 4 x 1.5v C-size alkaline batteries (not supplied).
NOTE
If electricity is available at the filter location, the flush controller can be
powered by an external 100-240v AC to 5v DC power supply (not supplied).
(see page 17)
WARNING
When operating the controller with the external power supply, make sure that the battery
compartment is not inside the flush controller (its loose wire ends could cause short-circuit).
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