Evco c-pro nano CHIL Manual do Utilizador descarregar pdf (Página 115)

C-PRO NANO CHIL AND C-PRO MICRO CHIL – APPLICATION MANUAL

Pag. 115

If the alarm should persist for a time equal to the value of parameter Pump operating time at low

water level PP09, the pump is also switched OFF, and the alarm becomes a manual reset. The pump

is thus protected against potential operation without water. The pump is then restarted when the

alarm is reset.

The flow-meter alarm is an automatic-reset alarm, unless it exceeds a given number of events

within one hour (Max. number of flow alarms with auto-reset PA03), in which case it becomes a

manual reset.

Unit

OFF

Flow

Alarm

PA01

PA02

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Evco c-pro nano CHIL Manual do Utilizador Página 115