Hydro-Pro 7024524, Руководство по установке

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4.Use and Operation Instruction of Wire Controller
25
4.4. Connection of PCB illustration
Connections explanation
：
No. Symbol Meaning
1
OUT1
Compressor of system1
（
220-230VAC
）
2
OUT2
Water pump
（
220-230VAC
）
3 OUT3
4way valve
（
220-230VAC
）
4 OUT4 High speed of fan motor
（
220-230VAC
）
5
OUT5
Low speed of fan motor
（
220-230VAC
）
6
AC-N
Neutral wire
7
NET GND 12V Wire controller
8
DI01 GND On/Off Switch(input)(no use)
9 DI02 GND Flow switch (input)( normal close)
10
DI03 GND
Low pressure protect
11
DI04 GND
High pressure protect
12
DI05 GND
No use
13
DI06 GND
No use
14 AI01 GND
Suction temp.(input)
15 AI02 GND
Water in temp.(input)
16
AI03 GND
Water out temp.(input)
17 AI04 GND
Temp. Of coil ( input)
18 AI05 GND Ambient temp.(input)
19
AI06 GND
Adjustable fan speed/Exhaust temperature
20
CN1
Primary transformer
21
CN2
Secondary transformer
22
CN6
Without use
23
CN19
Electronic expansion valve
24
5V CN16 GND
Flow meter
OUT1 OUT2
CN19
OUT3
OUT4
Pc1001
OUT5
AC-N
CN 6
GND
AI06
GND
AI05
GND
AI04
GND
AI03
GND
AI02
GND
AI01
+5V
CN16
GND
T5
A
L2
50
V
FU
S
E
1
2
V
N
E
T
GND D
I0
1
GND D
I0
2
GND D
I0
3
GND D
I0
4
GND D
I0
5
GND D
I0
6
GND