Eng
lish (US)
30
Setting to Minimum
Press
continuously to change to the minimum curve of the
pump (bottom light field flashes). When the bottom light field is
on, press for 3 seconds until the light field starts flashing.
To return to uncontrolled or controlled operation, press
continuously until the desired setpoint is indicated.
Fig. 27
Minimum curve duty
Setting to Maximum
Press
continuously to change to the maximum curve of the
pump (top light field flashes). When the top light field is on, press
for 3 seconds until the light field starts flashing.
To return to uncontrolled or controlled operation, press
continuously until the desired setpoint is indicated.
Fig. 28
Maximum curve duty
16.2 Setpoint setting
Set the desired setpoint by pressing the button
or .
The light fields on the control panel will indicate the setpoint set.
See examples in sections
16.2.1 Pump in control mode controlled
(pressure control)
and
16.2.2 Pump in control mode uncontrolled
.
16.2.1 Pump in control mode controlled (pressure control)
Example
Figure
29
shows that the light fields 5 and 6 are activated,
indicating a desired setpoint of 43 psi (3 bar). The setting range is
equal to the sensor measuring range (see sensor nameplate).
Fig. 29
Setpoint set to 3 bar, pressure control
16.2.2 Pump in control mode uncontrolled
Example
In control mode uncontrolled, the pump performance is set within
the range from minimum to maximum curve. See fig.
30
.
Fig. 30
Pump performance setting, control mode uncontrolled
17. Setting by means of R100
The pump is designed for wireless communication with Grundfos
remote control R100.
Fig. 31
R100 communicating with the pump via infra-red light
During communication, the R100 must be pointed at the control
panel. When the R100 communicates with the pump, the red
indicator light will flash rapidly. Keep pointing the R100 at the
control panel until the red LED diode stops flashing.
The R100 offers setting and status displays for the pump.
The displays are divided into four parallel menus (see fig.
39
):
0. GENERAL (see operating instructions for the R100)
1. OPERATION
2. STATUS
3. INSTALLATION
The figure above each individual display in fig.
39
refers to the
section in which the display is described.
T
M
00
7
3
4
6
13
04
TM
00
7
3
45
13
04
TM
00
77
43
09
04
H
Q
H
Q
0
6
3
[bar]
T
M
00
77
46
13
04
TM
02 093
6 050
1
H
Q
