Midea ESG-Inv M Series User Manual

ESG-Inv M
30
Midea ESG-Inv M Series Pool Heat Pump Manual
3 PCB
Main PCB
1 2 3 4 5 6 7 8 9
37
36
35
34
33
32
31
30
29
28
27
26
25
24
10
11
12
13
14
15
16
23 22 21 20 19 18 17
Label
Port
Content
Voltage(V)
1
CN1
Power input port from main control board
220VAC
2
CN43
Port for communication with Inverter module
12VDC/5VDC
3
CN15
Port for remote ON/OFF
3.3VDC
4
CN16
Port for flow switch
3.3VDC
5
CN18
Port for high pressure switch
3.3VDC
6
CN17
Port for low pressure switch
3.3VDC
7
CN3
Reserved
5VDC
8
CN7
Reserved
3.3VDC
9
CN5
Port for TH temperature sensor
3.3VDC
10
CN4
Port for TP temperature sensor
3.3VDC
11
CN10
Port for T2/T2B/TW-in/TW-out temperature sensor
3.3VDC
MBT Confidential

Midea ESG-Inv M Series Specifications

General

Brand	Midea
Model	ESG-Inv M Series
Category	Heat Pump
Language	English