Oasis C13b, Руководство по установке

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22
6. APPENDIX
6.1 Connection of PCB illustration
6.2 Connections explanation
PC4001
12V
GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND
NET
DI
01
5V
AI
01
AI
02 AI
03 AI
04 AI
05 AI
06
AI
07
A
I 0
8
AI
09
AI
1
1(50K)
AI
12(50K)
DI
02 D
I 0
3
DI
04 DI
05 DI
06 DI
07 DI
08 DI
09 DI
10
DI
1
1
DI
12
DI/DO
2
DI/DO
1
AI
10
N N L
RO
01
RO
02
RO
03
RO
04
RO
05
RO
06
RO
07
RO
08
RO
09
CN1 CN5 CN6
NO Symbol
Meaning
Compressor 1 output(220VAC)
Compressor 2 output(220VAC)
High speed of fan output(220VAC)
Low speed of fan output(220VAC)
Water pump output(220VAC)
4-way valve output(220VAC)
Electric heater output(250VAC)
Spray valve output(220VAC)
Alarm system output(220VAC)
1
2
3
4
5
6
7
8
9
10
11
Live line
AC-L
14
15
16
System 1 high pressure protection input
System 1 low pressure protection input
System 2 high pressure protection input
System 2 low pressure protection input
21
22
23
24
25
26
27
28
29
30
31
32
Electric heater overload protection input
Compressor 1 overload protection input
Water flow switch protection input
Compressor 2 overload protection input
System protection input
Emergency switch input
33
34
35
17
18
19
36
37
Water input temperature input
Water output temperature output
System 1 fan coil temperature input
System 2 fan coil temperature input
Ambient temperature input
System 1 antifreeze temperature input
System 1 antifreeze temperature input
System 1 suction temperature input
System 2 suction temperature input
System 2 discharging temperature input
System 1 discharging temperature input
System 1 electric expansion valve output
System 2 electric expansion valve output
RO 01
RO 02
RO 03
RO 04
RO 05
RO 06
RO 07
RO 08
RO 09
DI 01
DI 02
DI 03
DI 04
DI 05
Null line
AC-N
Flow rate input
38
39
DI/DO 2
Mode indicator output
13
Emergency switch output
DI/DO 1 12
NET GND 12V
Connecting to the remote controller
DI 07
DI 08
DI 09
DI 10
DI 11
DI 12
AI 01
AI 02
AI 03
AI 04
AI 05
AI 06
AI 07
AI 08
AI 09
AI 11(50K)
AI 12(50K)
CN6
CN1
. NO Symbol
Meaning
.
20
Phase sequence protection
DI 06
AI 10
40
No use