Grundfos UP15-42F - Dip Switch Configuration

Page 7
Page 7
Setting Dip Switches
Figure 7A -
Dip Switches
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Dip switch settings
POSITION
Feature Explanation
Dip switch C - minimum speed off/minimum speed
15%. When dip switch C is in the ON position the
variable speed of the pump will have a range from
minimum speed = off to maximum speed = 100%.
When dip switch C is in the OFF position the variable
speed of the pump will have a range from minimum
speed = 15% to a maximum speed = 100%.
Dip switch D - speed control external/speed control
maximum % dial. When dip switch D is in the ON
position an external V(dc)/mA signal will cause the
pump speed to vary and the dial on the terminal box
will function in the -5% to +5% mode. When dip switch
D is in the OFF position turning the manual % dial will
vary the pump speed. The pump will not respond to an
external V(dc)/mA signal even if one is present. The
terminal box and the dial will function in the minimum
to 100% mode.
7. Settings
ON
OFF DEFAULT
SWITCH
mA
(V) DC mA
0-10V
0-20mA
2-10V
4-20mA
min speed
15%
min speed
off
speed control
external
2-10V
4-20mA
min speed
off
speed control
manual % dial
speed control
external
A
B
C
D
6.
Settings
Setting Dip Switches:
Figure 5 -
Dip Switches
Dip Switch Settings:
Feature Explanation
Dip Switch C - minimum speed off/minimum speed
15%. When dip switch C is in the ON position the
variable speed of the pump will have a range from
minimum speed = off to maximum speed = 100%.
When dip switch C is in the OFF position the variable
speed of the pump will have a range from minimum
speed = 15% to a maximum speed = 100%.
Dip Switch D - speed control external/speed control
maximum % dial. When dip switch D is in the ON
position an external V(dc)/mA signal will cause the
pump speed to vary and the dial on the terminal box
will function in the -5% to +5% mode. When dip switch
D is in the OFF position turning the manual % dial will
vary the pump speed. The pump will not respond to an
external V(dc)/mA signal even if one is present. The
terminal box and the dial will function in the minimum
to 100% mode.
Page 7
Setting Dip Switches
Figure 7A -
Dip Switches
�
Dip switch settings
POSITION
Feature Explanation
Dip switch C - minimum speed off/minimum speed
15%. When dip switch C is in the ON position the
variable speed of the pump will have a range from
minimum speed = off to maximum speed = 100%.
When dip switch C is in the OFF position the variable
speed of the pump will have a range from minimum
speed = 15% to a maximum speed = 100%.
Dip switch D - speed control external/speed control
maximum % dial. When dip switch D is in the ON
position an external V(dc)/mA signal will cause the
pump speed to vary and the dial on the terminal box
will function in the -5% to +5% mode. When dip switch
D is in the OFF position turning the manual % dial will
vary the pump speed. The pump will not respond to an
external V(dc)/mA signal even if one is present. The
terminal box and the dial will function in the minimum
to 100% mode.
7. Settings
ON
OFF DEFAULT
SWITCH
mA
(V) DC mA
0-10V
0-20mA
2-10V
4-20mA
min speed
15%
min speed
off
speed control
external
2-10V
4-20mA
min speed
off
speed control
manual % dial
speed control
external
A
B
C
D