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SWIMMING POOL HEAT PUMP TYPE PV
Main board of the input and output interface instructions below
Number Sign
01
OUT1
02
OUT2
03
OUT3
04
OUT4
05
OUT5
06
AC-L
07
AC-N
08
AI/DI01
09
AI/DI02
10
AI/DI03
11
AI/DI04
12
AI/DI05
13
AI/DI06
14
AI/DI07
15
AI/DI08
16
AI/DI09
17
AI/DI10
18
AI/DI11
19
AI12(50K)
20
0_5V_IN
21
PWM_IN
22
PWM_OUT
23
0_10V_OUT
24
+5V
25
+12V
26
GND
27
485_B1
28
485_A1
29
12V
30
GND
31
485_B2
32
485_A2
33
12V
34
CN9
35
GND
36
485_B3
37
485_A3
38
12V
Alterations which serve the technological progress as well as errors excepted!
Meaning
Compressor (output 220-230VAC)
Water pump (output 220-230VAC)
4-way valve (output 220-230VAC)
High speed of fan (output 220-230VAC)
Low speed of fan (output 220-230VAC)
Live wire (input 220-230VAC)
Neutral wire (input 220-230VAC)
Emergency switch input
Water flow switch input
System low pressure input
System high pressure input
System suction temperature input
Water input temperature input
Water output temperature (input)
System fan coil temperatureinput
Ambient temperature input
Mode switch input
Master-slave machine switch / Antifreeze temperature input
System Exhaust temperature input
Compressor current detection/Pressure sensor (input)
Master-slave machine switch / Feedback signal of EC fan (input)
AC fan control (output)
EC fan control (output)
+5V (output)
+12V (output)
Frequency conversion board communications
Color line controller communication
Electronic expansion valve
The port for centralized control system
ORIGINAL MANUAL NORSUP
EN
DE
EN
NL
DE
FR
DK
SE
23
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