Xylem Bell & Gossett Ecocirc+ 20-18 Installation, Operation And Maintenance Manual page 22

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

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