HARGASSNER Classic 12 - User Manual

HARGASSNER Ges mbH
A 4952 Weng OÖ
Tel.: +43/7723/5274-0
Fax.: +43/7723/5274-5
office@hargassner.at
www.hargassner.at
O p e r a t i o n m a n u a l
P e l l e t B o i l e r
C l a s s i c 1 2 - 2 2
EN - V01 04/2019 - 11059730
Follow and store this manual

Summary

Chapter I: Technical Data

Dimensions

Table detailing the boiler's physical dimensions (width, depth, height) and total weight.

Intended Purpose

Specifies that the boiler is designed solely for heating water using permitted fuels.

Fuel Quality Requirements

Details quality standards for wood pellets, including class A1 and low dust content.

Inadmissible Fuels

Flue Pipe and Chimney Connections

Electrical Supply Requirements

Chapter II: Safety Regulations

General Safety Advice

Covers instructions, unauthorized individuals, and carbon monoxide risks.

Special Measures Prior to Commissioning

Outlines licensing, regulations, and pre-startup verification steps.

Remaining Residual Risks

Risk of Injury Due to Moving Parts

Electric Shock from Live Terminals

Poisoning and Suffocation Due to Flue Gases

Measures in Case of Danger

Fire in the Boiler Room

Specific actions and precautions to take in the event of a fire.

After Power Loss

Guidelines and precautions to follow after a power failure.

Chapter III: Operation

Overview of Components

Diagram and list of boiler components with their functions.

Boiler Functionality

Description of the boiler's core functions from fuel transport to gas evacuation.

Prior to Commissioning

Checks Before Commissioning

Essential checks for installations, components, and the combustion chamber.

Start of Commissioning

Procedure and requirements for initiating the commissioning process.

Boiler Restart Procedures

Fuel Storage Filling Safety

Safety warning regarding fire hazard during fuel storage filling.

Control Panel Operation

Home Screen Layout

Explanation of the control panel's home screen and its interactive elements.

Touch Screen Interface

Instructions on navigating and interacting with the touch screen display.

Standard Menu View

Detailed breakdown of information displayed on the standard menu screen.

Boiler Operating Modes

Boiler Status Indicators

Manual Operation Procedures

Safety Warning for Manual Operation

Safety warning regarding unexpected statuses during manual operation.

Manual Operation Purpose

Settings Menu Access

Customer Settings

Installer Settings

Service Settings

General Setup Options

Network Settings Configuration

Customer Settings Overview

HWT Control Settings

HWT Setpoint Temperature

Heat Circuit Control Settings

Room Temperature Settings

Fresh-Water Station Settings

Customer Parameter Lists

Extension Module 0 Parameters

Heat Circuit Board HC A Parameters

Extension Module HKM 1 Parameters

Extension Module HKM 2 Parameters

Installer Settings for Heat Circuits and HWT

Parameter A: Heat Circuit Configuration

Heat Circuit Flow Temperature Limits

Remote Control Options

Parameter B: HWT Configuration

Legionella Protection Settings

Parameter C: Accumulator Settings

Accumulator Type Selection

Accumulator Integration Type

Accumulator Loading Temperature

External Heat Circuit Settings

Parameter D: General System Settings

Boiler Operating Mode

Frost Protection Settings

Parameter G: Differential Control

Differential Controller Function

Selecting the function and type of the differential controller.

Sensor Selection for Heat Circuits

Differential Controller Safety Circuit

Configuring the safety circuit for differential control.

External Heat Boiler Control

External Heat Boiler Settings

Chapter V: Troubleshooting

Error Display Interpretation

Explanation of error messages and warning symbols on the screen.

Retrieving and Rectifying Errors

Steps to access error lists and acknowledge/rectify faults.

HARGASSNER Classic 12 Specifications

General

Nominal heat output	12 kW
Max. working pressure	3 bar
Connection diameter flue gas	130 mm
Fuel	Pellets
Connection diameter fuel feed	50 mm