Setting Up A Signal Repeater - Grundfos ALPHA Reader MI401 Instrucciones De Instalación Y Funcionamiento

4.4 Setting up a signal repeater

You can expand the range of the unit signal by using a second unit. The
second unit will repeat the signal from the primary unit which is installed on
the pump.
The primary unit must be on and transmitting data.
1. Switch on the second unit.
2. Place it between the primary unit and the position with poor signal.
3. Make sure the status indicator light on the second unit is flashing twice
every second. Refer to the table below.
The signal is now being repeated and the range is extended.
Indicator light
Flashing every second
. . . .
Flashing twice every second
. .
The signal repeater flashes green if the battery level is sufficient, and red if
the battery level is low.
12
.
Description
The second unit is switched on but
there is no connection to the primary
unit.
The second unit is switched on and
sending data as a signal repeater.