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SUNFLOWER SR868C8 - User Manual

SUNFLOWER SR868C8
44 pages
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Table of Contents

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Summary

Safety Information

Installation and Commissioning

Guidelines for safe installation and initial setup of the solar controller.

About This Manual

Overview of the manual's purpose, scope, and target audience.

Liability Waiver

Manufacturer's disclaimer regarding damages from improper installation or use.

Important Remark

Notes on potential errors, examples, and limitations of manual information.

Description of Symbols

Explanation of warning symbols and operation step indicators used in the manual.

Description of Operation Button

Identification and function of the controller's physical buttons and display.

Installation

Installing the Display Unit of Controller

Step-by-step guide for mounting the controller's display unit.

Installing the Control Unit

Procedures for installing the main control unit in a suitable location.

Preparing Before Wire Connection

Precautions and steps before making electrical connections to the controller.

Power Connection

Instructions for safely connecting the controller to the power supply.

Terminal Connection

Details on connecting sensors, pumps, and other devices to the controller terminals.

Commissioning

Set Time and Week

Guide for setting the current time and day of the week on the controller.

Menu Structure

Visual representation of the controller's menu hierarchy and navigation.

Menu Description

Table detailing menu codes, descriptions, and remarks for controller settings.

System Description

Explanation of the solar system's operation with the controller, including sensor connections.

Controller Functions

Access Main Menu

Steps to navigate and enter the controller's main operational menu.

Access Submenu

Procedure for accessing and adjusting parameters within specific submenus.

Main Menu DT O & DT F Temperature Difference Function

Configuration of temperature differences for solar pump activation and deactivation.

Main Menu THET Timing Heating

Setting timed schedules for auxiliary heating based on temperature.

TEMP Temperature Main Menu

Configuration of collector and tank temperature-related safety and operational settings.

FUN Auxiliary Function

Options for enabling various auxiliary functions like Anti-Legionella and circulation pumps.

HND Manual Mode

Instructions for manually controlling the controller's output functions.

PASS Password Setting

Procedures for setting and managing the controller's access password.

LOAD Recovery Factory Setting

Steps to restore the controller to its default factory settings.

ON;OFF Button

Operation of the main power ON/OFF function for the controller.

Holiday Function

How to activate and use the holiday mode to prevent overheating.

Manual Heating

Enabling and configuring manual heating for the storage tank.

Temperature Query Function

How to check current sensor readings, pump speed, and energy data.

Protection Function

Memory Protection

How parameter settings are retained during power failures.

Screen Protection

Automatic screen dimming and LCD backlight deactivation after inactivity.

Troubleshooting

Trouble Protection

Error codes and meanings related to sensor failures or system interruptions.

Trouble Checking

Common faults, symptoms, causes, and procedures for diagnosing controller issues.

Quality Guarantee

Technical Data

Delivery Scope

Device Matchable to this Controller

Summary

Safety Information

Installation and Commissioning

Guidelines for safe installation and initial setup of the solar controller.

About This Manual

Overview of the manual's purpose, scope, and target audience.

Liability Waiver

Manufacturer's disclaimer regarding damages from improper installation or use.

Important Remark

Notes on potential errors, examples, and limitations of manual information.

Description of Symbols

Explanation of warning symbols and operation step indicators used in the manual.

Description of Operation Button

Identification and function of the controller's physical buttons and display.

Installation

Installing the Display Unit of Controller

Step-by-step guide for mounting the controller's display unit.

Installing the Control Unit

Procedures for installing the main control unit in a suitable location.

Preparing Before Wire Connection

Precautions and steps before making electrical connections to the controller.

Power Connection

Instructions for safely connecting the controller to the power supply.

Terminal Connection

Details on connecting sensors, pumps, and other devices to the controller terminals.

Commissioning

Set Time and Week

Guide for setting the current time and day of the week on the controller.

Menu Structure

Visual representation of the controller's menu hierarchy and navigation.

Menu Description

Table detailing menu codes, descriptions, and remarks for controller settings.

System Description

Explanation of the solar system's operation with the controller, including sensor connections.

Controller Functions

Access Main Menu

Steps to navigate and enter the controller's main operational menu.

Access Submenu

Procedure for accessing and adjusting parameters within specific submenus.

Main Menu DT O & DT F Temperature Difference Function

Configuration of temperature differences for solar pump activation and deactivation.

Main Menu THET Timing Heating

Setting timed schedules for auxiliary heating based on temperature.

TEMP Temperature Main Menu

Configuration of collector and tank temperature-related safety and operational settings.

FUN Auxiliary Function

Options for enabling various auxiliary functions like Anti-Legionella and circulation pumps.

HND Manual Mode

Instructions for manually controlling the controller's output functions.

PASS Password Setting

Procedures for setting and managing the controller's access password.

LOAD Recovery Factory Setting

Steps to restore the controller to its default factory settings.

ON;OFF Button

Operation of the main power ON/OFF function for the controller.

Holiday Function

How to activate and use the holiday mode to prevent overheating.

Manual Heating

Enabling and configuring manual heating for the storage tank.

Temperature Query Function

How to check current sensor readings, pump speed, and energy data.

Protection Function

Memory Protection

How parameter settings are retained during power failures.

Screen Protection

Automatic screen dimming and LCD backlight deactivation after inactivity.

Troubleshooting

Trouble Protection

Error codes and meanings related to sensor failures or system interruptions.

Trouble Checking

Common faults, symptoms, causes, and procedures for diagnosing controller issues.

Quality Guarantee

Technical Data

Delivery Scope

Device Matchable to this Controller

SUNFLOWER SR868C8 Specifications

General IconGeneral
BrandSUNFLOWER
ModelSR868C8
CategoryInverter
LanguageEnglish