Control Wiring Diagram - E-Tech M 36 Flex Installation, Operation & Maintenance Manual

CONTROL WIRING DIAGRAM

1. Pump
2. Power switch/Mode selector
3. 60°C high limit switch (auto reset)
4. 96°C high limit switch (manual reset)
5. USB socket
6. Controller
7. 24V transformer
8. HMI power supply
9. HMI Modbus
10. Pump PWM
11. Return temp. sensor
12. Supply circuit temp. sensor
13. Water pressure sensor
18
Technical Specifications
Br
Br
QFP
gG 2A
B
B
KM P
Br
Br
QF24
gG 2A
Br
Br B
R
2 4 6 8
NO
20 A
1 3 5 7 O
B
Br
Br B
X2
Br
B
Y/Gr
Br
M
Y/Gr
B
1
Br
X4
+24V
R R
R
R
R
R
Br
Bk Bk
Bk
Bk
Bk
Bk
Bk
X3
0V
R
Br R
2
3 3 3
NO NO
4 4 4
Br G
3 4
G
EN
V
G