Jntech JNP22KH Manuals

Jntech JNP22KH Manuals

Manuals and User Guides for Jntech JNP22KH. We have 1 Jntech JNP22KH manual available for free PDF download: User Manual

Jntech JNP22KH User Manual

Jntech JNP22KH User Manual (90 pages)

Solar Pumping Inverter

Brand: Jntech | Category: Inverter | Size: 2 MB

Table of Contents

Preface
3
Manual Instruction
3
Target Reader
3
Use the Manual
3
Symbol Used
3
Table of Contents
6
Safety Instructions
9
Production Introduction
14
Solar Pumping System Introduction
14
Production Introduction
15
Production Appearance
15
Production Dimensions
16
Product Name
17
Technical Feature
17
Inverter Unpacking
18
Unpacking Check
18
Identify Inverter
19
Installation Procedure
21
Prepare Installation Tools
21
Installation Steps
22
Installation
23
Installation Site Required
23
Installation Direction
24
Installation of Inverter
26
Electrical Connection
28
Connecting Terminals of Inverter
28
Schematic Diagram of Electrical Connection
29
Cable Selection for Electrical Connection
30
DC Side Connection
31
Ac Side Electrical Connection
35
Water Level Sensor Connection
36
Water Level Sensor Interface Define
36
Water Level Sensor Connection
38
Communication Connection
41
RS485 Communication
41
GPRS Communication
42
Disassembling
43
1Safety Instruction
43
Disassembling of Connector
43
Mounting and Dismounting of Cover Panel
44
Commissioning
46
Verify before Commissioning
46
Inverter Being Power on for the First Time
46
Modify Motor Parameters
47
Motor Parameters Detection and Commissioning
48
Motor Parameters' Detection
48
Commission
49
Inverter Operation Mode Switch
52
Overload Current Setting
52
Stop Frequency Setting
52
Time Calibration
53
Lcd Panel Operating Instructions
54
Inverter Lcd Display
54
LED Indicator Direction
54
Description of Buttons
55
LCD Display Interface Overview
56
Initial Operational Interface
57
Main Menu
59
Operation Information
60
Basic Information
61
Motor Control Parameter Interface
62
Statistic Interface
64
Parameter Setting
65
Fault Inquiry
77
Malfunction Warning
78
Malfunction and Troubleshooting
80
Troubleshooting
80
Maintenance
84
Contact Customer Service
85
Quality Assurance
89
Contact Us
90

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