Atmos A25 User Manual

Operation and maintenance manual - EN
www.atmos.cz
Operation
and
maintenance
manual

Atmos A25 Specifications

General

Brand	Atmos
Model	A25
Category	Burner
Language	English

Summary

General Information

Technical Specifications

Lists technical data for the ATMOS A25 burner, including fuel type, heat input, and power supply.

Safety, Burner Installation, and Commissioning

Safety and Connection of the Burner to the Boiler

Covers essential safety regulations and procedures for connecting the burner to the boiler.

Design and Technical Measures for Increasing Safety

Details safety features and technical measures implemented in the burner's design.

Basic Dimensions of the Opening for Installation of the Burner in a Boiler

Provides essential dimensions for installing the burner into various boiler models.

Type of Environment and Location of the Boiler with the Burner in the Boiler Room

Fire Protection within the Installation and Use of Heat Appliances

Connection of Boilers D14P Compact, D21P Compact, D25P Compact, with a Buffer Tank for Burner Control on the Basis of TS and TV Sensors

Connection of Boilers P14 Compact, P21 Compact, P25 Compact with Electronic Regulation ACD01 and a Buffer (Accumulation) Tank

Connection of Boilers D14P, P14, D15P, P15, D21P, P21, D25P or P25 with a Buffer Tank for Burner Control on the Basis of TS and TV Sensors

Connection of Boilers D14P, P14, D15P, P15, D21P, P21, D25P or P25 with an Accumulation Tank for Burner Control on the Basis of TS and TV Sensors and Control of the Boiler Pump on the Basis of the TK Sensor

Connection of Boilers D20P, P20 with a Buffer Tank for Burner Control on the Basis of TS and TV Sensors and Control of the Boiler Pump on the Basis of the TK Sensor

Connection of Boilers D14P, P14, D15P, P15, D20P, P20, D21P, P21, D25P and P25 with a Buffer Tank with Solar Heating for Burner Control on the Basis of TS, TK and TV Sensors (Automatic Sensor Switching Function), Function of Controlling the Solar Pump based on TSV and TS Temperatures

Connection of Boilers DxxP and Pxx with Electronic Regulation ACD 03/04 and a Buffer Tank with Solar Heating

Connection of Boilers DCxxSP(X), CxxSP and ACxxSP with a Buffer (Accumulation) Tank for Burner Control on the Basis of TS and TV Sensors, Control of the Boiler, Burner and Boiler Pump based on TSV and TK Sensors Function for Automatically Starting the Burner after the Wood Burns Out Old Boilers Version up to Serial Number 343500

Connection of Boilers DCxxSP(X), DC15EP, CxxSP and ACxxSP with Electronic Regulation ACD 03/04 and a Buffer (Accumulation) Tank with Solar Heating Function for Automatically Starting the Burner after the Wood Burns Out Old Boilers Version up to Serial Number 343500

Connection of Boilers DCxxS, CxxS(T), ACxxS, KCxxS, DCxxRS with Built-in Burner in Upper Doors with Buffer (Accumulation) Tank for Regulation of the Burner based on Sensors TS and TV and Control of Boiler Pump based on TK Sensor

Connection of Boilers DCxxS(X), CxxS(T), ACxxS, KCxxS, DCxxRS with Built-in Burner in Upper Doors and with ACD 03/04 Electronic Regulation

Connection of Boilers DxxPX, PXxx with Buffer Tank for Regulation of the Burner based on Sensors TS and TV and Control of Boiler Pump based on TK Sensor

Connection of Boilers DxxPX, PXxx with ATMOS ACD 03/04 Electronic Regulation

Connection of the Boiler and Burner to the Electric Mains

Connection

Details the six-wire cable connection between the burner and the boiler.

The Meaning of the Conductors

Explains the function and color coding of each conductor in the burner's connection cable.

Connection Diagram of AC07X Electronic Unit

Connection Diagram of AC07X Electronic Unit with AC07X-C Additional Module for Boilers DxxPX, PXxx, Pxx Compact

Electric Diagram of the Burner ATMOS A25 - 6-pin Connector - AC07X Model - (R, R2, Sensors TV, TS, TK, TSV) - Till 12/2019

Electric Diagram of the Burner ATMOS A25 - 6-pin Connector - AC07X Model - (R, R2, Sensors TV, TS, TK, TSV) - Since 2020

Electric Diagram of the ATMOS A25 Burner - for Boilers DxxPX, PXxx and Pxx Compact - AC07X Model (R, R2, Sensors TV, TS, TK, TSV) with Additional Module AC07X-C - (R5, R6) - Basic Version

Electric Diagram of the ATMOS A25 Burner - for Boilers DxxPX, PXxx - AC07X Model (R, R2, Sensors TV, TS, TK, TSV) with Additional Module AC07X-C - (R5, R6) - R5 and R6 Used for Sending of Information about Burner

Electric Wiring Diagram of the D14P, P14, D21P, P21, D25P, P25, D14P Compact, D21P Compact, D25P Compact Boilers - Model with a 6-pin Connector on the Boiler and Modul AD02 to Control Boiler Pump

Electric Wiring Diagram of the D20P, P20 Boiler - Model with a 6-pin Connector on the Boiler and Module AD03 - to Control Exhaust Fan of the Boiler and Pump in the Boiler Circuit

Electric Wiring Diagram of the P14 Compact, P21 Compact, P25 Compact Boilers - Model with a 6-pin Connector, with ACD 04 Controller and with Pneumatic Burner Cleaning

Electric Wiring Diagram of the DCxxSP(X), CxxSP, ACxxSP Boiler - Model with a 6-pin Connector on the Boiler and Module AD03 - to Control Exhaust Fan of the Boiler and Pump in the Boiler Circuit Old Boilers Version up to Serial Number 343500

Wiring Diagram Connection of DCxxS(X), CxxS(T), ACxxS, KCxxS, DCxxRS Boilers with Exhaust Fan, Model with 6-pin Connector and Two AD03 Modules - to Control Extraction Fan of the Boiler and Pump in the Boiler Circuit from AC07X Burner Control Unit (R and R2) - 3/2017 Modele

Wiring Diagram Connection of D10PX, PX10 Boilers with AC07X Model with 6-pin Connector

Wiring Diagram Connection of D15PX, D20PX, D25PX, PX15, PX20, PX25 Boilers with Exhaust Fan - to Control Exhaust Fan of the Boiler and Pump in the Boiler Circuit from AC07X Burner Control Unit (R and R2)

Commissioning

Requirements for the External Conveyor and Pellet Bin at the First Start of the Burner

Specifies requirements for the pellet bin and conveyor setup for initial burner startup.

Procedure of Drawing Pellets to the Conveyor

The OPERATION Algorithm Consists of the Following Steps

The Burning Out Algorithm is Designed as Follows

Control and Setting of the Burner

Display and Control Panel

Overview of the burner's control unit, including keys and display functions.

Display with Keys

MAIN Menu

Describes the main menu options: PARAMETERS, INFORMATION, PASSWORD, and TESTING.

Passwords and Their Functions

Details the passwords required for different authorization levels and their functions.

PARAMETERS Menu

Explains how to set and adjust various operational parameters for the burner.

Setting the Required Power and Combustion Quality

Guides on adjusting burner power and combustion quality using air flap and parameters.

Recommended Approximate Setting of the Burner

Provides approximate settings for burner parameters based on conveyor type and output.

Parameter S15 - Burner Operation Based on Tank Temperatures

Parameter S34 - Automatic Start after Wood Burnout

INFORMATION Menu

TESTING Menu

Autotest

Performs automatic testing of burner elements like fan, conveyor, and spirals.

Information - Error Messages - Troubleshooting

General Troubleshooting

Provides general guidance and safety precautions for troubleshooting burner issues.

Table of Error Messages on the Display - ALARMS

Lists error messages, their meanings, and recommended remedies for troubleshooting.

If You Are Not Sure, Proceed as Follows

If you are not sure, proceed as follows

Inspection Procedure of the Inner Electric Installation of the Burner and Boiler

Details the steps for inspecting the internal electrical connections of the burner and boiler.

Troubleshooting Common Issues

Check the Quality of Pellets

Check the Flue Gas Temperature

Check the Level of Pellets in the Burner Mouth

Maintenance and Cleaning of the Burner

Regular Removal of Ashes

Details the process and frequency for regularly removing ashes from the burner.

Annual Maintenance

Describes the procedures for a comprehensive annual check and maintenance of the burner.