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VEICHI Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for VEICHI products.

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User Manuals, Instructions and Guides for VEICHI products.

VEICHI manuals

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VEICHI SI23 Inverter Solar Pump User Manual

VEICHI SI23 Inverter Solar Pump User Manual

May 25, 2024
SI23 Inverter Solar Pump Product Information Specifications Product Name: SI23 Solar Pump VFD Chapter 1: Safety Requirement and Cautions Chapter 2: Installation and Wiring Chapter 3: Keyboard layout and functions…
VEICHI VC-RS485 Communication Module User Manual

VEICHI VC-RS485 Communication Module User Manual

March 16, 2023
VEICHI VC-RS485 Communication Module VC-RS485 Communication Module User Manual Thank you for purchasing the vc-rs485 communication module developed and produced by Suzhou VEICHI Electric Technology Co., Ltd. Before using our…
VEICHI VC-4AD Analog Input Module User Manual

VEICHI VC-4AD Analog Input Module User Manual

March 16, 2023
VEICHI VC-4AD Analog Input Module Thank you for purchasing the VC-4AD analog input module developed and manufactured by Suzhou VEICHI Electric Technology Co. Before using our VC series PLC products,…
VEICHI VC-4DA Analogue Output Module User Manual

VEICHI VC-4DA Analogue Output Module User Manual

March 16, 2023
VEICHI VC-4DA Analogue Output Module Thank you for purchasing the vc-4da analog output module developed and produced by Suzhou VEICHI Electric Technology Co., Ltd. Before using our VC series PLC…
VEICHI SI23(6907) IoT Card Connection Guide

VEICHI SI23(6907) IoT Card Connection Guide

guide
Comprehensive guide for connecting and configuring the VEICHI SI23(6907) IoT card. Covers app installation, network setup (WLAN/GPRS), device pairing, and parameter configuration for seamless IoT integration.
VEICHI VC-4AD Analog Input Module User's Manual

VEICHI VC-4AD Analog Input Module User's Manual

manual
Comprehensive user's manual for the VEICHI VC-4AD Analog Input Module, covering interface details, terminal definitions, wiring instructions, performance specifications, characteristic settings, installation procedures, operational checks, and warranty information for industrial…
VEICHI SI22 Solar Pump Inverter Manual

VEICHI SI22 Solar Pump Inverter Manual

manual
User manual for the VEICHI SI22 Solar Pump Inverter, covering security tips, technical specifications, product models, appearance, wiring diagrams, basic operation, trial runs, and troubleshooting.
VEICHI AC70T Crane Purpose VFD Manual

VEICHI AC70T Crane Purpose VFD Manual

manual
Comprehensive manual for the VEICHI AC70T Crane Purpose Variable Frequency Drive (VFD), detailing installation, operation, parameters, and maintenance for optimal crane performance.
VEICHI Solar Pump System Instruction Book

VEICHI Solar Pump System Instruction Book

instruction manual
Comprehensive instruction book for VEICHI Solar Pump Systems, covering solar panel selection, wiring diagrams, operation, troubleshooting, and maintenance for efficient solar-powered water pumping.

VEICHI manuals from online retailers

User Manual for VEICHI AC10 Series Frequency Converters

User Manual for VEICHI AC10 Series Frequency Converters

AC10 Series (specifically AC10-T/S2-1R5G-B-220V and compatible variants) • September 1, 2025
Comprehensive user manual for VEICHI AC10 series frequency converters, including models AC10-T/S2-R75G-B-220V, AC10-T/S2-1R5G-B-220V, AC10-T/S2-2R2G-B-220V, AC10-T3-R75G-B-380V, and AC10-T3-1R5G-B-380V. Covers setup, operation, maintenance, and troubleshooting.
Veichi SI30 Solar Pump Inverter Instruction Manual

Veichi SI30 Solar Pump Inverter Instruction Manual

SI30 • November 21, 2025
Comprehensive instruction manual for the Veichi SI30 series solar pump inverter, covering features, specifications, installation, operation, maintenance, and troubleshooting for solar water pump systems.