Grundfos IO Instrucciones De Instalación Y Funcionamiento página 13

Pos. Designation
14 SW1
15 SW2
16 IR LED
The terminals on the IO module are described in the following sections. See also fig. 4.
Description
This DIP switch is used to enable the NC
contactor function for "High water level".
Default is OFF.
This DIP switch is used to enable the NC
contactor function for general-purpose
alarm.
Default is OFF.
LED for indication of IR communication
with the Grundfos R100 remote control.
Section
5.4 High water level
5.5 General-purpose alarm
5.7 LED for indication of IR
communication
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