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Alpha-InnoTec Luxtronik 2.0 User Manual

Alpha-InnoTec Luxtronik 2.0
84 pages
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Translation of the original instruction manual
83052300eUK © ait-deutschland GmbH
Heating and
Heat Pump Control
LUXTRONIK 2.0 / 2.1
UK
Qualied technician
Operating Instructions

Table of Contents

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Alpha-InnoTec Luxtronik 2.0 Specifications

General IconGeneral
TypeHeat Pump Controller
CompatibilityAlpha-InnoTec Heat Pumps
DisplayLCD
ConnectivityEthernet, USB
Operating Voltage230V AC
Protection ClassIP20
CommunicationModbus
Operating Temperature0°C to +50°C

Summary

Please Read First

Important Handling Information

Essential information for safe and correct handling of the unit.

Symbols and Warnings

Danger and Warning Levels

Explanation of danger, warning, caution, and attention symbols.

Basic Information on Operation

Control Unit Overview

Details on the control unit's display, buttons, and menus.

Navigation Screen

Explains the navigation screen and its symbols.

Program Area: Heating

Setting Heating Mode and Temperature

Configuring heating mode, temperature, and heating curves.

Program Area: Domestic Hot Water

Setting DHW Mode and Temperature

Configuring domestic hot water mode and target temperature.

Program Area: Cooling

Setting Cooling Mode and Temperature

Configuring cooling mode and target temperature.

Information for Service Personnel

Program Area: Service

Accessing and utilizing the service program area for diagnostics.

Commissioning and First-Time Startup

Procedures for initial setup and operation of the unit.

Remote Maintenance

Setup and usage of the remote maintenance function.

Regulator Functionality

Intended Use

Specifies the correct application and purpose of the unit.

Exclusion of Liability

Conditions under which the manufacturer is not liable for damage.

Safety Precautions

Electrical Safety

Warnings regarding electric shock and qualified personnel requirements.

General Safety Instructions

Guidelines on using accessories, avoiding pump shutoff, and frost protection.

Maintenance and Service

Maintenance Requirements

Information on the low maintenance needs of the regulator.

Customer Support and Warranty

How to get technical assistance and warranty information.

Scope of Delivery

Details of components included in the installed and wall-mounted units.

Installation Procedures

Installing the Unit Control

Steps for installing the internal control unit.

Assembling the Wall Control

Instructions for mounting the wall control unit.

Electrical Connections

Installing the Control Unit Connections

Guidance on establishing electrical connections for the installed control.

Installing the Luxtronik 2.0 Wall Control

Installing the Luxtronik 2.1 Wall Control

Control Unit Variants

Sensor Assembly and Installation

External Sensor Installation

How to install the external temperature sensor correctly.

Hot Water Sensor Installation

External Return Flow Sensor Installation

Dismantling and Battery Removal

Removing the Buffer Battery

Step-by-step guide for safely removing the buffer battery.

Control Unit Interface

Status Display Explanation

Meaning of the status indicators around the rotary pushbutton.

Rotary Pushbutton Functions

Detailed explanation of the rotary pushbutton's navigation and selection capabilities.

Error Message Handling

Selecting Screen Language

Procedure for changing the language of the display.

Initial Commissioning Steps

Steps for first-time commissioning and switching on the unit.

Standard Heating Screen

Understanding the information shown on the heating mode screen.

Standard Domestic Hot Water Screen

Navigation Screen Overview

Program Area: Heating

Selecting the Heating Program Area

How to access and select the heating program.

Setting the Heating Mode of Operation

Configuring the operational mode for the heating function.

Temperature Setting for Heating

Setting the Heating Curve

Setting Heating Curves for Heating Circle

Setting a Fixed Temperature

Setting Heating Curves for Mixing Circle 1

Setting Fixed Temperature for Heating Circle

Setting Heating Curves with Fixed Temperature

Time Program Heating

Heating Limit Setting

Program Area: Domestic Hot Water

Selecting the DHW Program Area

How to access and select the domestic hot water program.

Setting DHW Mode of Operation

Configuring the operational mode for domestic hot water preparation.

Setting Domestic Hot Water Temperature

Hot Water Temperature Without Reheating

Hot Water Temperature With Reheating

System Settings for Reheating

Target and Coverage Temperature Settings

Time Programs for DHW Preparation

Thermal Disinfection

Program Area: Cooling

Prerequisites for Cooling Function

Conditions required for enabling the cooling program area.

Selecting the Cooling Program Area

How to access and select the cooling program.

Setting Cooling Mode of Operation

Configuring the operational mode for cooling.

Setting Cooling Temperature

Setting Cooling Parameters

Program Area: Service

Selecting the Service Program Area

How to access and select the service program.

Querying System Information

Retrieving information such as temperatures and inputs.

Querying Temperatures

Displaying readings from various temperature sensors.

Querying Inputs

Querying Outputs

Calling Up Timings

Query Operating Hours

Calling Up Error Memories

Calling Up Disconnections

Calling Up Machine Status

Heat Quantity Recording

BACnet Configuration

Making Settings

Determine Data Access Levels

Calling Up Short Programs

Determining Temperatures

Determining Priorities

Determining System Setting (Luxtronik 2.0)

Second Heat Generator Configuration

Service Water Settings

Domestic Hot Water Service Configuration

Detailed settings for domestic hot water services.

Advanced Heat Pump Settings

Defrost Cycle and Air Defrost Settings

Configuring defrost cycles and air defrost parameters.

Pump Optimization and Access Control

Settings for pump operation optimization and data access authorization.

Brine Pressure and Flow Configuration

Setting up brine pressure and flow monitoring.

Compressor Control and Monitoring

Heating Curve and Mixing Circle Control

Setting Heating Curves

Adjusting heating curves for flow setpoint calculation.

Screed Heating Program Configuration

Parallel Operation Setup

Determining System Setting (Luxtronik 2.1)

Heat Meter / Energy Efficiency Pump Setup (Luxtronik 2.1)

Second Heat Generator Setup (Luxtronik 2.1)

Ventilating the System

Setting Startup Parameters

Fixing Startup Parameters

Screen Language Selection

Determining Date and Time

Screed Heating Program Configuration

Setting Temperatures and Time Intervals

Starting the Screed Heating Program

Manually Terminating Screed Heating

System Configuration Options

Commissioning and First-Time Startup

Heat Source Selection

Startup Guide Overview

Startup Guide Parameters Backup/Restore

Software Update Information

Data Logger Usage

Adjusting Display Contrast

Web Server Connectivity

DHCP Server and Client Configuration

DHCP Server Setup

Configuring the unit as a DHCP server for direct network connection.

DHCP Client Setup

Configuring the unit as a DHCP client for network connection.

IP Address Configuration

Remote Maintenance Prerequisites

Adjusting Remote Maintenance Function

Manual Data Transfer to Server

Troubleshooting Connection Problems

Information on Remote Maintenance Status

Program Area: Parallel Connection

Parallel Operation Limitations

Restrictions and requirements for parallel operation of heat pumps.

Connection Diagram for Parallel Operation

IP Address Settings for Parallel Operation

Selecting Program Area for Parallel Connection

Setting the Master Heat Pump

Status of the Master Heat Pump

Error Diagnosis and Error Messages

Acknowledging a Fault

Flashing Codes on Controller Board

Technical Data

Installation and Electrical Specifications

Environmental and electrical requirements for installation.

Component Interfaces and Ratings

Details on USB, Ethernet interfaces and protection class.

Temperature Sensor Characteristics

Table showing resistance values for temperature sensors.

Sensor Measuring Range

Table listing measuring ranges and default values for sensors.

Overview: Defrost Cycle, Air Defrost, Flow Max

System Settings During Commissioning

Important Abbreviations

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