Xylem FLYGT MiniCAS II - Prevent Interference from a Variable Frequency Drive; Check the Sensor Output Current

– Overtemperature and leakage stop the pump
T1
+
–
T2
1
2
3
4
9
8
11
6
7
5
10
~(+) ~(–)
10 s
12 VDC
WS009339A
M
3~
3
1
2
4
5
6
7
89
~(+) ~(–)
10
11
– Overtemperature stops the pump and leakage is only indicated
T1
+
–
T2
1
2
3
4
9
8
11
6
7
5
10
~(+) ~(–)
10 s
12 VDC
WS009340A
M
3~
3
1
2
4
5
6
7
89
~(+) ~(–)
10
11
Position Description
1 Alarm reset
2 Sensor circuit
3 Start and stop by a pump controller
4 Power supply
5 High temperature relay
6 Leakage detection relay
7 High stator temperature alarm lamp
8 Leakage alarm lamp
4 Installation
8 MiniCAS II Installation, Operation, and Maintenance Manual