17
6.4 Factory setting
TPE, NKE, NKGE and NBE, NBGE pumps
The pumps have been factory-set to uncontrolled operation.
The setpoint value corresponds to 100 % of the maximum pump
performance (see data sheet for the pump).
In sections
and
the factory-setting is marked with
bold-
faced
type under each individual display
.
TPED pumps
The pumps have been factory-set to uncontrolled operation and
the additional operating mode "alternating operation".
The setpoint value corresponds to 100 % of the maximum pump
performance (see data sheet for the pump).
In sections
and
the factory-setting is marked with
bold-
faced
type under each individual display
.
7. Setting by means of control panel
The pump control panel, see fig. 25 or 26, incorporates the
following buttons and indicator lights:
•
Buttons,
and
, for setpoint setting.
•
Light fields, yellow, for indication of setpoint.
•
Indicator lights, green (operation) and red (fault).
Fig. 25
Control panel, single-phase pumps, 0.37-1.1 kW
Fig. 26
Control panel, three-phase pumps, 0.55-22 kW
7.1 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
and
7.1.1 Pump in control mode controlled (differential pressure
control)
Example:
Figure 27 shows that the light fields 5 and 6 are activated,
indicating a desired setpoint of 3.4 m. The sensor measuring
range is 0 to 6 m. The setting range is equal to the sensor
measuring range (see sensor nameplate).
Fig. 27
Setpoint set to 3.4 m (differential pressure control)
7.1.2 Pump in control mode uncontrolled
Example:
In control mode uncontrolled, the pump performance is set within
the range from min. to max. curve, fig. 28.
Fig. 28
Pump performance setting, control mode uncontrolled
7.2 Setting to max. curve duty
Press
continuously to change to the max. curve of the pump
(top light field flashes).
To change back, press
continuously until the desired setpoint
is indicated.
Fig. 29
Max. curve duty
Warning
At high system temperatures, the pump may be
so hot that only the buttons should be touched to
avoid burns.
TM
00 760
0 030
4
TM
02
85
13
03
04
Buttons
Indicator lights
Light fields
Light fields
Buttons
Indicator
lights
Note
The setpoint can only be set when the operating
mode is Normal.
TM0
3
584
5
4
0
0
6
TM
00
77
46
13
04
TM
00
73
45
13
04
H
Q
H
Q
