Xylem Bell & Gossett Ecocirc+ 20-18 - Page 22

Pump status
MAX
MIN
RPM
V
in
(V)
7
6
3
1
2
4
5
8
9
10
10
10
11
11
WS012769A
Position Control voltage
input (V
in
),
thresholds (V)
V
in
, increases V
in
, decreases
Speed setpoint
(rpm)
Pump
status
Speed setpoint
(rpm)
Pump status
1 and 7 1.20 0 OFF MIN RUN
2 1.49 0 OFF MIN RUN
3 and 6 1.50 MIN RUN MIN RUN
4 and 5 10 MAX RUN MAX RUN
8 1.19 - Input is
disabled
0 OFF
9 0.8 - Input is
disabled
0 OFF
Position rpm
10 V
in
, decreases
11 V
in
, increases
4 Installation
20 Ecocirc+ 20-18 Installation, Operation, and Maintenance Manual