Hydro-Pro Hydro-Pro+ Premium 22M, Руководство по установке

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13
6. APPENDIX
6.1. Appendix 1
Connection of PCB illustration
F
A
N
4V
A
L
P
UM
P
CO
MP
AC
-L
PC2000
~1
2
V
~1
2
V
GN
D
+1
2
V
N
E
T
IN
TWT
OU
TWT
P
IP
E
E
V
A
P
.
E
X
T
.
GN
D
K
Y
IN
MDIN
W
A
TE
R
HP
LP
GN
D
Connections explanation
No. symbol meaning
K1
COMP
Compressor (220-230VAC)
K4
PUMP
Water pump (220-230VAC)
K3
FAN
Fan motor (220-230VAC)
K2
4VAL
4way valve (220-230VAC)
L
AC-L
Live wire
12V
~12V,~12V
Control power input
1,2,3
GND 12V NET
Wire controller
4
INTWT
Water in temp.(input)
5
OUTWT
Water out temp.(input)
6
PIPE
Temp. Of coil 1( input)
7
EVAP.
Temp. Of coil 1( input)
8
EXT.
External temp.(input)
9,10
GND KYIN
On/Off Switch(input)(no use)
11
MDIN
Model(input)(no use)
12
WATER
Flow switch (input)( normal close)
13
HP
High pressure protect (input)
14,15
LP GND
Low pressure protect (input)