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Centrometal BioTec-L User Manual

Centrometal BioTec-L
76 pages
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TU-R-BT-L-07-2020-v2.45f-ENG
BioTec-L
Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611
HEATING TECHNIQUE
Technical instructions
THE FIRST START-UP MUST BE DONE BY AUTHORIZED PERSON
OTHERWISE PRODUCT WARRANTY IS NOT VALID.
English
Deutsch
Magyar
v2.35L xxkW
Italiano
Français Portugues
Čeština
SrpskiSlovenski
Hrvatski
Nederlands
Espanol
15:45
D4
2200
35.0%
23.0%
-2°C
3%
130°C
65°C
54°C
325°C
78 °C
25.0°C
20.0-0.0°C
20.0°C
47°C
Description and using of boiler control unit
READY
ENG

Table of Contents

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Centrometal BioTec-L Specifications

General IconGeneral
BrandCentrometal
ModelBioTec-L
CategoryBoiler
LanguageEnglish

Summary

Technical Instructions Overview

Boiler Control Unit Usage

Guide to operating the boiler's control unit.

Initial Setup and Description

Switching On the Boiler

Procedure for turning on the boiler and initial screen display.

Boiler Control Interface

Main Menu Navigation

Overview of main menu options and icons.

Control Panel Buttons

Description and function of all physical and on-screen buttons.

System Symbols Guide

Understanding Display Icons

Explanation of symbols used on the boiler control display.

Configuration Settings (Authorized Access)

General Connection Schemes Configuration

Setting up general connection schemes for boiler components.

Configuration 1: Basic Setup

Unselected Components Configuration

Default configuration with all components unselected.

Configuration 2: Heating and DHW

Selected Components for Configuration 2

Details of components selected for Configuration 2.

Configuration 3: Protection Valve

Selected Components for Configuration 3

Details of components selected for Configuration 3.

Configuration 4: Protection and DHW

Selected Components for Configuration 4

Details of components selected for Configuration 4.

Configuration 5: Heating Circuits and Thermostat

Selected Components for Configuration 5

Details of components selected for Configuration 5.

Configuration 6: Floor Heating

Selected Components for Configuration 6

Details of components selected for Configuration 6.

Configuration 7: Radiator Heating and Corrector

Selected Components for Configuration 7

Details of components selected for Configuration 7.

Configuration 8: BUF-CRO

Selected Components for Configuration 8

Details of components selected for Configuration 8.

Configuration 9: BUF-CRO and DHW

Selected Components for Configuration 9

Details of components selected for Configuration 9.

Configuration 10: BUF-CRO, Heating, Motor Drive

Selected Components for Configuration 10

Details of components selected for Configuration 10.

Motor Drive and Valve Settings

Motor Drive Opening Time

Setting the time for mixing valve opening/closing.

Protection Valve Opening Time

Inputting opening time for the protection valve.

Main Menu: System Parameters

Temperature Settings Overview

Introduction to temperature parameters available in the main menu.

Boiler Temperature Settings

Boiler Temperature Configuration

Setting the desired boiler operating temperature.

Boiler Temperature Differential

Defining the temperature difference for boiler operation phases.

Minimum Buffer Tank Temperature

Setting the minimum temperature for the buffer tank.

Domestic Hot Water Temperature Settings

DHW Temperature Configuration

Configuring the desired domestic hot water temperature.

DHW Temperature Difference

Setting the temperature difference for DHW pump activation.

Minimum CRO Temperature Setting

Setting minimum temperature for hydraulic crossover pump.

Heating Circuit Motor Drive and Curve

Heating Circuit Motor Drive Control

Enabling or disabling the heating circuit motor drive.

Heating Curve Adjustment

Setting the heating curve coefficient for temperature regulation.

Heating Circuit Correction Coefficient

Room Corrector Influence Adjustment

Adjusting the influence of room corrector on flow temperature.

Room Temperature Modes

Day Room Temperature Value

Setting the desired day time room temperature.

Night Room Temperature Value

Setting the desired night time room temperature.

Day/Night Temperature Selection

Choosing between day, night, or table temperature modes.

Day/Night Temperature Scheduling

Day/Night Temperature Table Setup

Setting daily temperature schedules using tables.

Transition Time Configuration

Defining transition time between day and night temperature modes.

Corrector Temperature Settings

Day Room Temperature with Corrector

Setting day room temperature when using a corrector.

Night Room Temperature with Corrector

Setting night room temperature when using a corrector.

Advanced Temperature Settings

Day/Night Temperature Modes with Corrector

Choosing temperature modes with corrector functionality.

Day/Night Temperature Tables with Corrector

Configuring temperature tables with corrector.

Return Flow Temperature Setting

Setting desired boiler return temperature.

System History and Logs

Accessing Error and Warning Logs

Viewing lists of system errors and warnings.

File Management Operations

Loading and Saving Settings

Managing system configurations via file operations.

Operation Modes

Manual Test Functionality

Performing manual tests on boiler components.

Manual Test Procedures

Protection Valve Testing

Steps for testing the protection valve's functionality.

Component Testing and Alarms

Alarm Output Testing

Verifying alarm output configuration and connections.

Sensor and System Tests

Lambda Probe Test

Checking the operation of the lambda probe.

Chimney Sweeper Function

Enabling flue gas measurement at nominal power.

Boiler Shutdown and Safety

Forced Shutdown Procedure

Safely stopping all boiler processes.

Alarm System Configuration

Alarm Output Settings

Configuring how the control unit alerts users to errors.

Alarm Outputs: Errors and Fuel Level

Error Signal Configuration

Setting signal types for error reporting.

Fuel Level Warning Configuration

Setting signal types for fuel level warnings.

Alarm Outputs: Buffer Tank

Buffer Tank Low Temperature Warning

Configuring warnings for low buffer tank temperature.

Alarm Output Timing and Tables

Alarm Delay Settings

Defining delays for alarm signals.

Alarm Table Configuration

Selecting tables for alarm output behavior.

Alarm Table 1 Settings

Configuring Alarm Table 1

Setting alarm types and schedules for Table 1.

Pump Protection Functionality

Pump and Valve Anti-Blocking

Enabling protection against pump/valve blocking during stand-still.

Internet Supervision Setup

Connecting Boiler to the Internet

Configuring internet supervision via Wi-Fi box.

Internet Supervision Configuration Details

Wi-Fi Network and Password Setup

Entering Wi-Fi network name and password.

Time Synchronization and Reset

Setting time zone and resetting network connection.

Date, Time, and Display Settings

Setting System Date and Time

Configuring the current date and time.

Display and Screensaver Options

Managing display settings and screensaver.

Screensaver Behavior

Screensaver Hold On Settings

Configuring when the screensaver activates or stops.

Language and Initial Message

Language Selection Enable/Disable

Enabling or disabling the language selection screen.

Initial Message Display Duration

Setting the duration of the initial message display.

Sound Settings

Sound Volume Adjustment

Setting the volume level for system sounds.

Sound Type Configuration

Selecting different types of system sounds.

Sound Alerts Management

Turning system sound alerts for display, errors, and warnings on/off.

System Information

Viewing Software and Boiler Version

Accessing information about software version and boiler power.

Glow Functionality

Glow Maintenance Control

Enabling or disabling glow maintenance for efficient re-ignition.

Installation, Cleaning, and Modules

Installation Menu Access

Accessing the installation menu requires a PIN.

Boiler Cleaning Procedures

Information on cleaning intervals and procedures.

CM2K Module Control

Details on controlling heating circuits with CM2K.

Boiler Usage and Startup

Pump P1 Working Conditions

Conditions under which Pump P1 operates.

Ignition Process Guide

Step-by-step guide for successful boiler ignition.

Ignition Phase Details

Fueling and Refractory Stone Setup

Instructions for loading wood and preparing the firebox.

Ignition Phase Monitoring

Monitoring Flue Gas Temperature

Waiting for flue gas temperature to reach required levels.

Refilling the Fuel Chamber

Refilling Fuel Loading Chamber Steps

Procedure for refilling the fuel chamber.

Refilling Procedure if Glow is Insufficient

Handling Low Glow Conditions

Steps to take when glow is not sufficient for refilling.

Boiler Operation Phases Overview

Description of Boiler Operation Phases

Explanation of different boiler operating states.

Detailed Operation Phase Descriptions

Phase S1, SP1, SP2 Details

Specific conditions and transitions for operation phases.

Operation Phase Definitions

SD4, Dx, DOPO, DIF, GLW, OFF, PF Phase Definitions

Definitions and conditions for various boiler operation phases.

Boiler Off Conditions

Conditions for Boiler Shutdown

Parameters that cause the boiler to switch off.

Error and Warning Display

Identifying Errors and Warnings

Understanding error/warning codes and names on the main screen.

Error Code List: DHW and Buffer Tank

Error E1: DHW Sensor Issues

Troubleshooting DHW sensor errors and their impact.

Error E2/E3: Buffer Tank Sensor

Troubleshooting buffer tank sensor errors (up/down).

Error Code List: Flue Gas and External Temp.

Error E4: Flue Gas Sensor Problems

Troubleshooting flue gas sensor errors.

Error E5: Outside Temperature Sensor Issues

Troubleshooting external temperature sensor errors.

Error Code List: Flow, Return, and Boiler Sensors

Error E6: Main Flow Sensor Faults

Troubleshooting main flow sensor errors.

Error E7/E8: Return Flow/Boiler Sensor

Troubleshooting return flow and boiler sensor errors.

Error Code List: Power, Fan, and Lambda

Error E9/E10: Power/Fan Issues

Troubleshooting boiler power and fan errors.

Error E14: Lambda Probe Malfunction

Troubleshooting lambda probe errors.

Error Code List: CM2K Circuit Errors

Error E17/E18/E19: CM2K Circuit Errors

Troubleshooting CM2K circuit sensor and corrector errors.

Error Code List: CM2K Corrector and Firebox Sensor

Error E20/E21: CM2K Corrector/Firebox Sensor

Troubleshooting CM2K corrector and firebox sensor errors.

Error Code List: Corrector and Firebox Disconnection

Error E24: Room Corrector Faults

Troubleshooting room corrector errors.

Error E26: Firebox Sensor Disconnection

Troubleshooting disconnected firebox sensor.

Error Code List: Hydraulic Switch and Warnings

Error E27: Hydraulic Switch Sensor

Troubleshooting hydraulic switch sensor errors.

Common Warning Messages

Warning Types and Causes

List of common warning messages and their causes.

Additional Warnings and System Information

Specific Warning Details

Details on warnings like fan off or low return temperature.

Recorded System Information Events

Information logged for events like ignition or power loss.

Boiler Interruption and Safety

Safety Thermostat Functionality

How the safety thermostat interrupts fan operation.

Boiler Operation Anomalies

Incorrect Phase with Upper Door Closed

Troubleshooting phase display issues when the upper door is closed.

RPM Sensor Configuration

Switching Off RPM Sensor

Enabling intervention mode if RPM sensor is faulty.

P1 Pump Operation Principle

P1 Pump Working Conditions and Limitations

Understanding when the P1 pump operates and its limitations.

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