MCE AGROV2 Installation And Operating Manual
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MCE AGROV2 Installation And Operating Manual

Central heating boiler
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revised edition 3, September 2021

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Summary of Contents for MCE AGROV2

  • Page 1 revised edition 3, September 2021...

  • Page 2: Table Of Contents

    CONTENTS 1. INTRODUCTION 2. GENERAL INFORMATION 2.1 Commercial versions of the AGRO V2 and AGRO V2S boiler series 2.2 Application 2.3 Fuel 2.4 Selection of a boiler for the heating system 3. TECHNICAL CHARACTERISTICS OF THE AGRO V2S BOILERS 3.1 Description of the construction of boilers 3.2 Safety and control fittings 3.3 Technical and operational data of boilers 4.

  • Page 3: Introduction

    LIST OF FIGURES AND TABLES FIG. 1 AGRO V2S boiler cross-section. 6 LYNX. 2 Diagram of the boiler installation in an open system in accordance with the existing regulations LYNX. 3 Diagram of boiler installation with the use of a four-way valve TABLE 1.

  • Page 4: Fuel

    AGRO V2 and AGRO V2S boilers may only be used in open system installations secured in accordance with PN-91 / B-02413 - Heating and heat engineering. Protection of open system water heating installations. Requirements. An example of a security scheme for an open water system heating system is shown schematically in Figs.

  • Page 5: Technical Characteristics Of The Agro V2S Boilers

    The estimated selection of the boiler heating power can be based on the formula: �� = �� ∗ �� �������� �������� �� - boiler heating power [kW] �������� �� -heated area [m2] �������� �� -unit heat demand [kW / m2] TECHNICAL CHARACTERISTICS OF THE AGRO V2S BOILERS Description of the construction of boilers...

  • Page 6: Safety And Control Fittings

    ▪ in the AGRO V2 version, a G¾ draft regulator connector, On the front wall of the boiler, there are ash pan, furnace and charging doors as well as cleaning doors, enabling cleaning of the convection surfaces of the boiler. The water body is covered with a heat-insulating material placed in a steel sheet mantle.
  • Page 7 Fig. 1. Cross-section of the AGRO V2S boiler 15 kw 20kw 25kw 30kw 1. thrust regulator connector ¾ " 2. channel cleaning door 3. charging door 4. hearth door 5. ash-pan door 6. flue, exhaust outlet to the chimney 7. steel body with thermal insulation water grate 9.
  • Page 8 Fig. 2. Cross-section of the AGRO V2S 10 kw boiler 1. sewer cleaning door 2. charging door 3. flue, exhaust outlet to the chimney 4. exhaust gas throttle 5. water grate 6. toothed steel scraper with a lever 7. steel body with thermal insulation 8.

  • Page 9: 3.3 Technical And Operational Data Of Boilers

    3.3 Technical and operational data of boilers BOILER MARKING SPECIFICATION AGRO V2 AGRO V2 AGRO V2 AGRO V2 AGRO V2 Rated heat output of the boiler Boiler thermal power range 4 ÷ 12 8 ÷ 15 15 ÷ 20 20 ÷ 25 25 ÷...

  • Page 10: Boiler Installation Manual

    BOILER INSTALLATION MANUAL The boiler is delivered assembled, with additional accessories attached, which must be connected to the installation when installing the boiler. Before starting the installation of the boiler, check that the set is complete and undamaged. The data on the boiler's rating plate must agree with the data in the boiler's documentation.

  • Page 11: Room Ventilation

    Room ventilation The room where the boiler is placed should have gravity ventilation ducts (without shutters): air supply - an opening in a window or wall with a cross-section not smaller than 200 cm2 (for boilers up to 25 kW) or 20x20 cm (for boilers over 25 kW) exhaust - an opening, if possible, located at the chimney under the ceiling of the room, with a cross-section not less than 14cm x14cm.

  • Page 12: Connecting The Boiler To The Heating System

    It is recommended to prepare a construction design of the boiler room and heating system with the aerodynamic calculations of the flue gas exhaust system. Connecting the boiler to the heating system Central heating installations, depending on the object, may differ from each other, therefore the place and method of connecting the boiler should be in accordance with the guidelines in the design An exemplary diagram of properly made protections for an open-source water heating...
  • Page 13 the boiler circuit). This allows to increase the efficiency of the system and the service life of the boiler. LYNX. 2 - Diagram of the boiler installation in an open system in accordance with the existing regulations (without mixing)

  • Page 14: Filling The Boiler

    LYNX. 3. Diagram of boiler installation with the use of a four-way valve Filling the boiler It is recommended to use soft water for filling the boiler (hardness not higher than 7 pH), without any mechanical impurities. Possible use of chemicals for water in the heating system in accordance with the recommendations of the manufacturers of the agents.

  • Page 15: Connecting The Boiler To The Electrical System

    Water and materials in contact with water must comply with the PN-93 / C-04607 standard. Water supply can be done through a drain cock mounted on the boiler drain stub, e.g. with a flexible hose, which, after filling the system, disconnect it from the boiler until the overflow is obtained from the signal pipe of the expansion vessel and the boiler drain cock is closed.

  • Page 16: Installation Of The Air Draft Regulator In The Agro V2 Boiler

    Installation of temperature sensors and an emergency thermostat The sensors should be installed in led out capillaries in the upper part of the boiler. In this case, the measured temperature will faithfully correspond to the temperature of the water in the boiler. The sensor should be mounted so as to ensure the best possible contact of the sensor with the inner surface of the tube intended for its installation.

  • Page 17: Continuous Burning Process In The Boiler

    One-time charging of the boiler depends on the type of fuel. Before each charging of a new portion of fuel to the boiler, ash from the grate and remove the slag from the furnace. In order to use fuel economically, the furnace chamber and boiler convection channels should be kept clean.

  • Page 18: Disturbances In Boiler Operation - Before You Call The Service

    vessel. If the safety pipes are not obstructed, it is forbidden to light the boiler. The process of continuous burning in the boiler During normal operation of the boiler, it is necessary to periodically inspect and refuel. Before loading the next portion of fuel, you should rake the grate (using a scraper, a lever on the side of the boiler).
  • Page 19 Any leaks in the chimney, flue, boiler door or Insufficient chimney draft cleaning openings should be checked and removed - clean the chimney Contamination of the convection Clean the boiler convection channels. surfaces of the boiler Frozen vessel, circulation pump Check safety tubes for obstruction.

  • Page 20: Basic Principles Of Safe Use Of The Boiler

    clean the external surfaces of the boiler and associated devices, fill in any losses of anti-corrosion coatings and, if necessary, make them anew. Preserve the internal surfaces of the combustion chamber and convection channels with a thin layer of oil and graphite In order to obtain economical fuel consumption, the furnace chamber and boiler convection channels should be kept clean.

  • Page 21: Warranty Terms

    BASIC RULES OF SAFE BOILER OPERATION ☝ During the operation of the boiler, the following rules must be followed in particular: Installation of the boiler and central heating network as well as security should be in accordance with the requirements of PN-91 / B-02413. During the operation of heating devices, the following rules must be observed in particular: Before lighting a fire in the boiler check if the installation is properly filled with water,...
  • Page 22 Clean the boiler only when the boiler is not in operation. When cleaning the boiler, the boiler room should be well ventilated TERMS OF WARRANTY 1. The manufacturer provides a 60-month warranty from the date of purchase for the tightness of welding connections and 24 months for the remaining elements: fan, controller (depending on the type of boiler), 12 months for wearing components(sealing cord, fireclay plates) 2.

  • Page 23: Service Card Of The Device

    ▪ exceeding the permissible operating pressure (bulging, cracks in the boiler, etc.) 15. The warranty period and terms of the additional equipment are included in the warranty cards of their manufacturers. The manufacturer of the boiler is not responsible for any difficulties in the operation of the boiler caused by the failure of the above-mentioned devices.
  • Page 24 DEVICE SERVICE CARD USER MAŁOPOLSKA ECOLOGICAL CENTER "MCE" S. Migdałek P. Kozłowski sc Surname and name:…………………… ..32-124 Klecza Górna ………………………… Klecza Dolna 15a (near Wadowice) voiv. Lesser Poland …………………………………………………………………………… Boiler serial number: Tel .:…………………………………………………………… .. …… .. Boiler thermal power [kW]: Boiler installation address: ………………………………………...
  • Page 25 Only authorized personnel may fill in SIGNATURE DATE SCOPE OF PERFORMED WORKS BUSINESS SEVISANT...
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  • Page 37 MAŁOPOLSKA ECOLOGICAL CENTER tell. 33 872 24 04 "MCE" S. Migdałek P. Kozłowski sc tel./fax 33 873 25 11 32-124 Klecza Górna e-mail mce@mce.net.pl Klecza Dolna 15a (near Wadowice) voiv. Lesser Poland service 509 810 955 e-mail: serwis@mce.net.pl...

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Agrov2s

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