Winston PRO 20 EVI, Инструкция по установке и эксплуатации

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Operation and Use
27
预
留
5V
输
出
Main board of the input and output interface instructions below
Number Sign Meaning
01
AI01
Inlet water temperature
02
AI02
Outlet water temperature
03
AI03
Exhaust temperature
04
AI04
No use
05
AI05
Ambient temperature
06
AI06 Antifreeze Temperature /
07
AI07
Suction temperature
08
AI08
Coil temperature
09
AI09
No use
10
AI10
Temperature of the EVI inlet
11
AI11
Temperature of the EVI outlet
12
AI12
Hotwater temperature
13
AI13
No use
14
AI14
No use
15
AI15
No use
16
AI16
No use
17
AI17
No use
18
AI18
No use
19 AI19 No use
20
AI20
No use
21
AI21
No use
22
AI22
No use
23
DI01 The high-preesure switch
24 DI02 The low-preesure switch
25 DI03
Water flow protection switch
26
DI04
Romore/emergency input switch
27
DI05
Mode switch
28
DI06
No use
29
DI07
Overload switch of electric heater
30
DI08
No use
31
DI09
No use
32
DI10
No use
33 DO1_PWM
Mode signal output
34 AO1 No use
35 DI1_PWM
No use
36
DO2_PWM
Emergency switch output
37 AO2
No use
38 DI2_PWM
No use
39 DO3_PWM
No use
40
DI3_PWM
No use