Hayward HP50CL, Installation Instructions Manual

Page: 17 / 26

6.APPENDIX
OUT1 OUT2 CN19
OUT3
OUT4
PC1001
OUT5
AC-N
CN1 CN2
CN6
CN4
GND
AI06
GND
AI05
GND
AI04
GND
AI03
GND
AI02
GND
AI01
+5 V
CN 1 6
GND
CN3
3
4
3
4
T5
A
L
2
5
0
V
FU
S
E
12V NE
T
G
ND
DI0
1
G
ND
D
I02
G
ND
D
I03
GN
D
D
I04
G
ND
D
I05
G
ND
D
I06
GN
D
6.1 Connection of PCB illustration
Connections explanation
：
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24 OUT1
OUT2
OUT3
OUT4
OUT5
AC-N
NET GND 12V
DI01 GND
DI02 GND
DI03 GND
DI04 GND
DI05 GND
DI06 GND
AI01 GND
AI02 GND
AI03 GND
AI04 GND
AI05 GND
AI06 GND
CN1
CN2
CN6
CN19
5V CN16 GND Compressor of system1 （ 220-230VAC ）
Water pump （ 220-230VAC ）
4way valve
（
220-230VAC
）
High speed of fan motor （ 220-230VAC ）
Low speed of fan motor （ 220-230VAC ）
Neutral wire
Wire controller
On/Off Switch (input) (no use)
Flow switch (input) ( normal close)
Low pressure protect
High pressure protect
No use
No use
Suction temp.(input)
Water in temp.(input)
Water out temp.(input)
Coil Temp. ( input)
Ambient temp.(input)
Ajustable fan speed/Exhaust temperature
Primary transformer
Secondary transformer
No use
Electronic expansion valve
Flow meter
Symbol Meaning
14