This system, provided as an alternative to series low level probes, is able to ensure with absolute certainty that boiler level does not drop dangerously below allowed value.
Consists of 2 “fail safe” type probes connected to 2 distinct level electronic relays with self-diagnosis function, able to indicate:
– water absence below stated level ;
– loss of insulation within the probe;
– failure situation within the device (self-test);
– connection interruption between the probe and the device; in accordance with EN 12953-9 point 5.4.8 .
In the event of an operation, the system gives an audio-visual alarm and permanently stops the generator.
The generator restore operation will be carried out only after manual reset and error elimination by the operator.
The supplied system, fully assembled to the generator is tested, and is in accordance with main European directives:
– Low Voltage Directive 2006/95 CE
– Directive EMC 2004/108 CE
– Directive PED 97/23/CE.

Medium : for water