Runxin F71Q3 User Manual

Multi-functional Flow Control Valve for
Water Treatment Systems
55504 (Old Model No.:F67Q1)
55604 (Old Model No.:F67Q3)
55502 (Old Model No.:F71Q1)
55602 (Old Model No.:F71Q3)
75504 (Old Model No.:F68Q1)
75604 (Old Model No.:F68Q3)
75502 (Old Model No.:F69Q1)
75602 (Old Model No.:F69Q3)
65505 (Old Model No.:F116Q1)
65605 (Old Model No.:F116Q3)
65503 (Old Model No.:F117Q1)
65603 (Old Model No.:F117Q3)
User Manual
Please read this manual in details before using the valve and
keep it properly in order to consult in the future.
0WRX.466.212
International Patent Public No.:
WO 2006/007772
China Patent No.: ZL201520680239.8
US Patent No.: 7549446
India Patent No.: 232582
Russia Patent No.:2349819
South Korea Patent No.:10-0914137
Mexico Patent No.: 268581
Australia Patent No.: 2005263257
Philippine Patent No.: 1-2006-502553
Taiwan Patent No.:M287896

Runxin F71Q3 Specifications

General

Brand	Runxin
Model	F71Q3
Category	Control Unit
Language	English

Summary

Product Overview

Main Application & Applicability

Details the primary uses and suitability of the valve in water treatment systems.

Product Characteristics

Highlights key features and design aspects of the valve.

Service Conditions

Specifies the environmental and operational requirements for the valve.

Product Structure and Technical Parameters

Provides dimensional data, technical specifications, and component details.

Installation

Outlines the procedures and considerations for installing the valve.

Basic Setting & Usage

The Function of PC Board

Explains the role and indicators of the control board.

Basic Setting & Usage (Example)

Guides users through parameter configuration with specific examples.

Applications

Flow Chart

Illustrates the operational flow and status transitions of the valve.

The Function and Connection of PC Board

Details the functions and wiring of the main control board components.

System Configuration and Flow Rate Curve

Parameter settlement

Parameter Enquiry and Setting

Parameter Enquiry

Describes how to view current parameter settings.

Parameter Setting

Explains the process for modifying parameter values.

Trial Running

Trouble-Shooting

Control Valve Fault

Lists common problems with the control valve and their solutions.

Controller Fault

Lists common issues with the controller and their resolutions.

Assembly & Parts

Warranty Card