ccei RNS-1 Instrucciones De Uso página 14

OPERATING INS-
TRUCTIONS
4. Device operation - function description
4.1. Available features (depending on the version)
4.1.1. Timer
In order to make the system insensitive to lapping water, the electronic system times level change
detection. The system only opens the filling solenoid when the detected level remains below the
threshold for 10 seconds.
Similarly, the solenoid will close when the level has stabilised over the threshold for 5 seconds.
4.1.2. Pump prohibition output
The RNS-1, RNS-2 and NIVA 3 Module has a Pump prohibition output that is used to prevent the
pump from running if there is not enough water.
4.1.3. Filling solenoid output
Using this output, the RNS-1, RNS-2 and NIVA 3 Module sends alternating 24V when filling is
required. Connect this output to the solenoid supplied with the module. When filling is active, the
LED lights.
4.1.3.1. Filling fault
If the high level is not reached after 3 hours, the box switches to monitoring mode for 30 minutes
and the indicator
not been reached, filling is cut and the pump prohibition remains active as a safety measure. The
indicator switches to red.
In this situation, check the level sensor and the filling solenoid. Turn the device off and on again
to reset the fault.
RNS-1, RNS-2 and NIVA 3 Module
lights orange (green + red LEDs). After 30 minutes, if the level has still
v1.0EN
6