Grundfos CMBE TWIN 1-44 Instrucciones De Instalación Y Operación página 23

7.8 Setting by means of the operating
panel
7.8.1 Standard operating panel
Sym-
Pos. Description
bol
Grundfos Eye: The indicator light
1 shows the operating status of the
product.
Light fields for indication of the
2 -
setpoint.
Up/Down: The buttons change
3
the setpoint.
Radio communication: The but-
ton enables radio communication
4
with Grundfos GO Remote and
other products of the same type.
Start/Stop: Press the button to
make the product ready for oper-
ation or to start and stop the prod-
uct.Start: If you press the button
when the product is stopped, the
product starts if no other functions
5 with higher priority have been en-
abled.Stop: If you press the but-
ton when the product is running,
the product always stops. When
you press the button, the stop
icon appears at the bottom of the
display.
7.9 Starting and stopping the system
1. Start each pump by pressing the Start/
1
2
2. Stop each pump by using one of the following
3
4
Stop
5
When the pump is stopped, the "Stop" text next to
the button will illuminate.
If you stop the pump by pressing the Start/
Stop button, you must press the Start/
Stop button to start the pump.
If you stop the pump by pressing
the Down button, you must press the Up button to
start the pump.
7.9.1 Setting the pressure
CMBE TWIN will maintain a certain pressure in
the system.
1. Choose one of the pumps for the setpoint
2. Adjust the setpoint pressure by pressing
3. Monitor the system pressure on the pressure
7.9.2 Setting the setpoint in constant
The following applies for motors set to operate
in Const. other val.
•
The green light fields on the operating panel
indicate the setpoint set.
Stop button or by continuously pressing
the Up button until the desired setpoint is
indicated.
Start/Stop: If you press the button when the
product is stopped, the product starts if no
other functions with higher priority have been
enabled.
methods:
• Press the Start/Stop button.
• Continuously press the Down button until
none of the light fields are on.
• Use Grundfos GO Remote.
• Use the digital input if you have set
it to External stop. Be aware of the priority
of settings.
setting. The pumps communicate, so the
setpoint can be set on any of the pumps in the
system and applies to the complete system.
the Up and Down buttons on the operating
panel.
gauge.
If you change the outlet pressure,
you must adjust the precharge
pressure in the diaphragm tank ac-
cordingly.
parameter mode
Set the desired setpoint by pressing
the Up or Down buttons.
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