5
4.5
Pump Grundfos UPM3 Solar
4.5.1 Characteristics
The high-efficiency pump UPM3 Solar can be operated
with or without PWM signal*. The pump can be set to
the following curves:
– 4 constant curves (pump runs without PWM signal)
– 4 solar PWM C profile curves (pump stops without
PWM signal)
* Pump is preset to PWM C profile curve 4 by default.
4.5.2 Display mode
PERFORMANCE
SETTING MENU
SELECTED SETTING
!VHJ
*UHHQ
5HG
<HOORZ
Off
VHJ
VHJ
Q
&RQVWDQWFXUYH
&RQVWDQWFXUYH
&RQVWDQWFXUYH
&RQVWDQWFXUYH
3:0&SUR¿OH&XUYH
3:0&SUR¿OH&XUYH
3:0&SUR¿OH&XUYH
3:0&SUR¿OH&XUYH
67$1'%<
3
3
3
3
%ORFNHG
URWRU
6XSSO\YROWDJH
WRR
ORZ
(OHFWULFDOHUURU
O
P
E
R
A
T
IO
N
A
L
S
TA
T
U
S
A
L
A
R
M
S
TA
T
U
S
** Only for control by external PWM signal
P1
≙
max. power consumption
>2 sec.
2 sec.
10 sec.
