Grundfos UPM3S Series User Manual

Overview of operating panel control
modes
All UPM3 HYBRID variants can be controlled with the
button on the operating panel.
The LEDs on the operating panel shows the control mode.
Related information
Changing the control mode
Liquid temperature
UPM3 HYBRID
This pump is either for external PWM signal control with
profile A or C or internal control with three control modes
with AUTO
ADAPT
(AA).
Control mode
LED1
green
LED2
green
LED3
yellow
LED4
yellow
LED5
yellow
PP AA ●
CP AA ●
PP1 ● ●
PP2 ● ● ●
PP3 ● ● ● ●
CP1 ● ●
CP2 ● ● ●
CP3 ● ● ● ●
CC1 ●
CC2 ● ●
CC3 ● ● ●
PWM C signal off
●
1
● ● ●
PWMC signal on
●
2
● ● ●
PWM A
curve 1 signal off
●
1
●
PWM A curve 1 signal on
●
2
●
PWM A curve 2 signal off
●
1
● ●
PWM A curve 2 signal on
●
2
● ●
PWM A curve 3 signal off
●
1
● ● ●
PWM A curve 3 signal on
●
2
● ● ●
1
1 flash per second.
2
12 flashes per second.
UPM3 FLEX AS and UPM3 DHW
This pump is either for external PWM A profile signal
control or speed selection.
The maximum curve of the pump operation range can be
defined.
• With PWM signal, the pump runs at the
corresponding speed.
• Without PWM signal, the pump runs at maximum
speed.
PWM A profile
LED1
green
LED2
green
LED3
yellow
LED4
yellow
LED5
yellow
PWM A curve 1 signal off
●
1
●
PWM A
curve 1 signal on
●
2
●
PWM A
curve 2 signal off
●
1
● ●
PWM A
curve 2 signal on
●
2
● ●
PWM A
curve 3 signal off
●
1
● ● ●
PWM A
curve 3 signal on
●
2
● ● ●
1
1 flash per second.
2
12 flashes per second.
UPM3 SOLAR
This pump is either for external PWM signal control with
profile C or internal control on constant curve mode.
Control mode
LED1
green
LED2
green
LED3
yellow
LED4
yellow
LED5
yellow
CC1 ●
CC2 ● ●
CC3 ● ● ●
PWM C signal off
●
1
● ● ●
PWM C signal on
●
2
● ● ●
1
1 flash per second.
2
12 flashes per second.
UPM3 AUTO
This pump is for internal control with three control modes
with AUTO
ADAPT
(AA).
Control mode
LED1
green
LED2
green
LED3
yellow
LED4
yellow
LED5
yellow
PP AA ●
CP AA ●
PP1 ● ●
PP2 ● ● ●
PP3 ● ● ● ●
CP1 ● ●
CP2 ● ● ●
CP3 ● ● ● ●
CC1 ●
CC2 ● ●
CC3 ● ● ●
UPM3
8
27
Control modes, operating panel and settings

Grundfos UPM3S Series Specifications

General

Brand	Grundfos
Model	UPM3S Series
Category	Water Pump
Language	English