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DOMUSA TEKNIK BIOCLASS HC - User Manual

DOMUSA TEKNIK BIOCLASS HC
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CGM-04/392
ER-0170/1996
INSTALLATION AND OPERATING INSTRUCTIONS
BIOCLASS HC

Table of Contents

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Summary

General Description

List of Components

Control Components

Menu Touch Button

Accesses and browses the User Menu.

Digital Display

Main boiler functioning display for information, settings, and values.

Reset Touch Button

Restores operation after lockout or exits menus without saving.

ON Touch Button

Switches the boiler on and off.

Boiler Temperature Select Button

Selects boiler set point temperature or navigates parameters.

Setting Touch Button

Sets different parameters of the boiler.

SET Touch Button

Accesses and browses the Setup menu.

Installation Instructions

Location

Specifies the required ventilation and space for boiler installation.

Hydraulic Installation

Guidance on connecting the boiler to the heating and DHW systems.

Cascade Circuit Control

Details on controlling the cascade circuit with an external controller.

Installing the Hopper

Step-by-step guide for installing the pellet hopper.

Electrical Connection

Details on connecting the boiler to the electrical power supply.

Fuel Requirements

Specifies the type and quality of fuel required for the boiler.

Combustion Product Removal

Instructions for installing the flue and managing combustion gases.

Commissioning the Boiler

Prior Warnings

Important safety and operational precautions before commissioning.

Electrical Connection

Specific electrical connection requirements for commissioning.

Filling the Installation

Procedure for filling the boiler and heating system with water.

Feed Auger Calibration

Procedure for initial calibration of the feed auger for correct operation.

Commissioning Steps

Detailed steps and checks required for boiler commissioning.

Installation Delivery

Information provided to the user upon boiler installation completion.

Digital Display

Boiler Status Icons

Icons indicating the current operational status of the boiler.

Numerical Digits

Numerical display for settings, values, and time.

Alarm Icons

Icons indicating warnings and boiler lock-out situations.

Special Function Icons

Icons for special functions like anti-frost.

Technical Icons

Icons indicating technical menu parameters are displayed or modified.

Auxiliary Icons

Icons related to temperature and pressure readings.

Operating Mode Icons

Icons representing heating circuits, fan, fuel, ash, etc.

Operation

Boiler Operation

How the boiler activates and modulates heat output.

Boiler Temperature Set Point

Setting the desired boiler temperature for heating.

User Menu

Ashtray Status

Monitors and warns about the ashtray fill level and status.

Setup Menu

Timers Programming Process

Process for setting boiler and fuel suction system timers.

Boiler Timer Programming

Adjusts the switching on and off periods of the boiler.

Fuel Suction System Programming

Enables or disables periods for the pellet suction system operation.

Time Setting

Sets the current time on the boiler's control system.

Empty Ash Box Notice

Configures alerts for when the ash box needs emptying.

Manual Feed Auger Calibration

Manually sets the weight obtained in the feed auger calibration.

Screen Contrast Setting

Adjusts the contrast of the digital display.

Calibration Menu

Feed Auger Filling

Fills the feed auger with fuel, required for correct boiler functioning.

Feed Auger Calibration

Adjusts fuel amount for optimal heat output and combustion.

Manual Feed Auger Calibration Setting

Manually sets the weight obtained in the feed auger calibration procedure.

Manual Ash Cleaning Activation

Manually activates the burner ash cleaning device.

Manual Circulation Pumps Activation

Manually switches on the circulation pumps for a set period.

Technical Menu

Access Code Entry and Setting

Procedure to access and set the technical menu access code.

Boiler Setup Parameters

Boiler Model (P.01)

Displays the model of the boiler set at DIP-switch.

Boiler Heat Output (P.02, P.03)

Sets the minimum and maximum burner heat output.

General Fan Speed Factor (P.04)

Adjusts fan speed percentage for combustion air quantity.

Fuel for Ignition (P.05)

Sets the amount of fuel for the burner ignition procedure.

Fuel Consumption (P.06)

Sets the amount of fuel consumed by the boiler per hour.

Fuel Type (P.07)

Specifies the fuel type; parameter not valid for this model.

Auxiliary Parameter for Fuel Selection (P.26)

Parameter for fuel selection; not valid for this model.

Boiler Minimum Temperature Mode (P.13, P.14)

Manages boiler temperature modes, maintaining minimum temperature.

Heating Circuit Setup Parameters

Heating Pump Post-Circulation Time (P.15)

Sets the time the heating pump runs after heating service deactivation.

Boiler Pump Operating Mode (P.18)

Selects between standard and continuous operating modes for the pump.

Minimum Boiler Water Pressure (P.19)

Sets the minimum pressure to prevent boiler lockout.

Maximum Heating Flow Temperature (P.27)

Sets the maximum heating flow temperature for mixed circuits.

Additional Functions

Automatic Pellet Feeding Cycle Time

Adjusts the activation cycle time of the fuel suction system.

Reset Default Values (P.24)

Resets all parameters to original factory default values.

Pumps Anti-Lock Function

Prevents circulating pumps from locking due to long periods of inactivity.

Anti-Frost Function

Protects the boiler from freezing during cold weather periods.

Boiler Pressure Sensor Function

Prevents failure due to low or high water pressure levels.

Multi-Functional Relay (P.20)

Boiler Alarms External Signal

Provides an external signal for boiler error or alarm codes.

Automatic Water Filling Function

Activates an automatic water filling system based on pressure.

Safety Lock-Outs

Water Overheat Safety Lock-Out (E-11)

Shuts down the boiler if water temperature exceeds safety limits.

Fuel Entrance Tube Overheat Cut-Out (E-05)

Shuts down the burner if the fuel entrance tube overheats.

Low Pressure Lock-Out

Shuts down the boiler if water pressure drops below the minimum set point.

Shutting Down the Boiler

Emptying the Boiler

Boiler Maintenance

Maintenance Frequency

Schedule for checking and maintaining the boiler and chimney.

Burner Cleaning Procedure

Step-by-step guide for cleaning the boiler's burner.

Heat Exchanger Cleaning Procedure

Step-by-step guide for cleaning the boiler's heat exchanger.

Draining Condensate Water

Instructions for draining condensate water from the chimney.

Boiler Water Characteristics

Information on water hardness and the use of treated water.

Connections Diagram

Boiler Connections

Diagram showing electrical connections for the boiler unit.

Electrical Diagram

Technical Data

Hydromotive Pressure and Pressure Drop

High Efficiency Circulation Pump

Describes pump adjustment modes and performance curves.

Spare Parts List

Alarm Codes

Guarantee Conditions

DOMUSA TEKNIK BIOCLASS HC Specifications

General IconGeneral
BrandDOMUSA TEKNIK
ModelBIOCLASS HC
CategoryBoiler
LanguageEnglish

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