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JNP75KH
Jntech JNP75KH Manuals
Manuals and User Guides for Jntech JNP75KH. We have
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Jntech JNP75KH manual available for free PDF download: User Manual
Jntech JNP75KH User Manual (83 pages)
Solar Pumping Inverter
Brand:
Jntech
| Category:
Inverter
| Size: 4 MB
Table of Contents
Preface
3
Manual Instruction
3
Target Reader
3
Use the Manual
3
Symbol Used
3
Table of Contents
6
1 Safety Instructions
9
2 Production Introduction
14
Solar Pumping System Introduction
14
Production Introduction
15
Production Appearance
15
Production Dimensions
16
Product Name
17
Technical Feature
17
3 Inverter Unpacking
18
Unpacking Check
18
Identify Inverter
19
4 Installation Procedure
21
Prepare Installation Tools
21
Installation Steps
21
5 Installation
23
Installation Site Required
23
Installation Direction
24
6 Electrical Connection
26
Schematic Diagram of Electrical Connection
27
Inverter Terminals
28
Cable Selection for Electrical Connection
29
DC Side Connection
29
Ac Side Electrical Connection
31
Water Level Sensor Connection
32
Water Level Sensor Interface Define
33
Water Level Sensor Connection
34
Communication Connection
36
RS485 Communication
36
GPRS Communication
38
7 Commissioning
39
Verify before Commissioning
39
Inverter Being Power on for the First Time
39
Modify Motor Parameters
40
Motor Parameters Detection and Commissioning
41
Motor Parameters' Detection
41
Commission
42
Inverter Operation Mode Switch
45
Overload Current Setting
45
Stop Frequency Setting
45
Time Calibration
46
8 Lcd Panel Operating Instructions
47
Inverter Lcd Display
47
LED Indicator Direction
47
Description of Buttons
48
LCD Display Interface Overview
49
Initial Operational Interface
50
Main Menu
52
Operation Information
53
Basic Information
54
Motor Control Parameter Interface
55
Statistic Interface
57
Parameter Setting
58
Fault Inquiry
70
Malfunction Warning
71
9 Malfunction and Troubleshooting
73
Troubleshooting
73
Maintenance
77
Contact Customer Service
78
11 Appendix B
81
Quality Assurance
81
Contact Us
82
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Inverter
Power Pack
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