Metal-Fach SEMAX OPTI Technical And Operating Instructions
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Metal-Fach SEMAX OPTI Technical And Operating Instructions

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Technical and operating documentation
SEMAX OPTI
English language
Original instructions, edition 01/2022

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Summary of Contents for Metal-Fach SEMAX OPTI

  • Page 1 Technical and operating documentation SEMAX OPTI English language Original instructions, edition 01/2022...

  • Page 3: Table Of Contents

    METAL-FACH Heating Technology Table of contents Introduction Symbols used in the manual Introductory acts General information Application Boiler equipment Basic elements of boiler construction Technical data of the boiler Safety automation and control Fuel Requirements for the boiler house and boiler installation...

  • Page 4: Introduction

    METAL-FACH Heating Technology Introduction Dear customer, thank you for purchasing METAL-FACH heating boiler. We hope that the operation of the device will meet your expectations and provide much satisfaction. The heating boiler has been designed and manufactured in accordance with applicable norms and standards, which guarantee safe and reliable operation.

  • Page 5: Introductory Acts

    Carefully read this manual - it contains information you need to use the boiler correctly. In case of any problems, please contact the service department or METAL-FACH Jacek Kucharewicz authorized service. These persons have appropriate training and access to original parts, which enable the proper performance of service and installation of boilers METAL-FACH Jacek Kucharewicz, confirmed by a certificate issued in the seat of the company.

  • Page 6: General Information

    The Operation and Technical Documentation is one of the product parts delivered with the purchased central heating boiler. The Operation and Technical Manual includes data concerning the construction and assembly as well as the way of using the SEMAX OPTI boilers. Careful reading of the manual content ensures correct and safe operation of our boiler.

  • Page 7: Application

    METAL-FACH Heating Technology Application (User | Installer) The boiler is designed to supply heat to central heating systems (radiators and floor standing) and to obtain hot utility water. The boiler should operate at full nominal output in a system with a buffer to store excess heat. An example scheme of a boiler with a buffer is given in Fig.

  • Page 8: Boiler Equipment

    Operating instructions and guarantee card for the exhaust fan pcs. NOTE! The user should carefully read the operating instructions of the controller and the fan. NOTE! METAL-FACH reserves the right to introduce changes to the technical parameters, equipment and specifications of the offered goods without prior notice.

  • Page 9: Basic Elements Of Boiler Construction

    METAL-FACH Heating Technology Basic elements of boiler construction (User | Installer) The appearance and construction of the boiler are shown on the technical drawing. Some parts of the boiler are marked with numbers on the drawing. There are four doors on the front wall of the boiler: ●...
  • Page 10 The protection should be removed if the duct plates need to be replaced. Boiler interior: ● Ceramic channel (16), in which combustion and postcombustion of the gases generated in the combustion zone on the boiler grate takes place. ● Smoke flap (15). SEMAX OPTI boiler...
  • Page 11 METAL-FACH Heating Technology 1. Clearance doors 14. Chimney adapter 2. Loading doors 15. Smoke flap 3. Slatted doors 16. Ceramic channel 4. Ash door 17. Adjustment of secondary air supply 5. Smoke flap lever 18. Cast iron grate 6. Thermometer 19.

  • Page 12: Technical Data Of The Boiler

    METAL-FACH Heating Technology Technical data of the boiler (User | Installer) Boiler model Parameters S.I. Unit. SE MAX OPTI 20 SE MAX OPTI 30 SE MAX OPTI 40 Nominal heat output [kW]. Heating surface [m2] Water capacity Maximum operating pressure [bar].

  • Page 13: Safety Automation And Control

    METAL-FACH Heating Technology Safety automation and control (User | Installer) 1. Boiler automatics enables setting: ● boiler temperature; ● the hot water temperature; ● temperature in the central heating system; ● operation of auxiliary pumps; ● manual fan control. 2. Thermal sensor Mechanical STB protection is located in the controller and protects the heating system from overheating.

  • Page 14: Requirements For The Boiler House And Boiler Installation

    METAL-FACH Heating Technology Requirements for the boiler house and boiler installation (User | Installer) In Poland, boiler houses built for solid fuel should meet the requirements of the PN-87/B-02411 standard "Boiler houses built for solid fuel" and OJ. 2015.0.1422 These are divided into two types: 1.
  • Page 15 METAL-FACH Heating Technology mechanical ventilation, activated periodically during fuel filling and slagging of boilers, ensuring a minimum of 10 full air changes per hour; ● natural lighting shall be provided in the boiler room, illuminating the boiler from the front, and the window area shall be a minimum of 1/15 of the boiler room floor area;...
  • Page 16 METAL-FACH Heating Technology NOTE! Mechanical exhaust ventilation should not be used in the boiler room. NOTE! Ensuring a sufficient supply of fresh air into the boiler room will enable efficient combustion of the fuel. NOTE! Excessive carbon dioxide in the room should be prevented.

  • Page 17: Boiler Installation

    Boiler installation (User | Installer) An important element of installation is the correct positioning and levelling of the SEMAX OPTI type boiler, these boilers do not require special foundations. Boiler leveling is facilitated by adjustable feet. The boiler must stand vertically.
  • Page 18 METAL-FACH Heating Technology The boiler should be placed on a heat insulating non-flammable base, which on each side of the boiler should be larger than the base of the boiler by 2 cm. If the boiler is located in a cellar, it is recommended that it is placed on a foundation of at least 5 cm.

  • Page 19: Connection Of The Boiler To The Heating System

    METAL-FACH Heating Technology Connection of the boiler to the heating system (Installer) Boiler connection to the central heating system should be performed by a firm authorized by the manufacturer and the fact of a proper connection should be confirmed on a guarantee card attached to this manual. Boiler should be connected according to producer recommendations, in accordance with this manual.
  • Page 20 METAL-FACH Heating Technology Boiler connection diagrams to the heating system in accordance with DIN 91/B-02420 Designation Description Vent pipe Expansion pipe Signal tube Overflow pipe Safety pipe Temperature Pressure...
  • Page 21 METAL-FACH Heating Technology Boiler connection diagrams to the heating system in accordance with DIN 91/B-02420 Designation Description Vent pipe Expansion pipe Signal tube Overflow pipe Safety pipe Temperature Pressure...

  • Page 22: Requirements For The Expansion Vessel

    METAL-FACH Heating Technology Requirements for the expansion vessel (Installer) Each open system heating system should be fitted with an expansion vessel whose function is to take up the increase in volume of the water filling the system and to vent. This vessel should be installed at the highest point of the system, if possible in a vertical line above the boiler(s).

  • Page 23: Boiler Connection To The Electrical Installation

    The first start-up of the boiler must be carried out only by a service technician trained by the manufacturer, with a valid certificate of METAL-FACH Authorized Service Provider, METAL-FACH Distributor or a person holding a SEP license up to 1,5 kW. NOTE! All pumps, mixer, relay, igniter etc.

  • Page 24: Boiler Start-Up

    METAL-FACH Heating Technology Chimney selection In most cases an approximate method or selection according to chimney manufacturer's diagrams is sufficient for determining the chimney. In special cases (unfavourable pressure and temperature relations, large flue gas volume) chimneys are calculated according to the binding norm. Low outlet flue gas temperature at nominal boiler output can cause emission of damp flue gases, soot deposition, insufficient chimney draught.
  • Page 25 METAL-FACH Heating Technology SEMAX OPTI boiler is a bottom combustion boiler, i.e. the flue gas outlet from the feeding chamber is located in the lower part by the grate itself. The smoke flap located in the upper part of the boiler; serves only for smoke removal from the chamber when refilling the fuel during the boiler operation and can never be used as a convection channel during burning.

  • Page 26: When Using The Boiler, Remember

    METAL-FACH Heating Technology When using the boiler, remember (User) ● The boiler may only be operated by adults who have read the operating instructions; ● It is forbidden for children to be near the boiler without the presence of an adult;...

  • Page 27: Cleaning And Maintenance Of The Boiler

    METAL-FACH Heating Technology Cleaning and maintenance of the boiler (User) NOTE! The boiler may only be cleaned when the appliance is switched off from the mains. It is necessary to keep the combustion chamber and the convection ducts of the boiler clean to save fuel. It is necessary to clean walls and shelves in the combustion chamber through the cleaning and inspection doors.

  • Page 28: List Of Spare Parts

    METAL-FACH Heating Technology List of spare parts (User | Installer) Spare parts Article Sensors Boiler temperature sensor, HUW sensor Controller Tech regulator Instrumentation Door handle...

  • Page 29: Examples Of Equipment Failure

    METAL-FACH Heating Technology Examples of equipment failure (User) Before you call for service, read the frequently asked questions. Online notification: www. metalfachtg. com. pl/zglos-problem-online Hotline: +48 85 711 94 54 ср. 17 Instructional videos: www. youtube. com/c/METALFACHTechnikaGrzewcza FAQ: www.metalfachtg.com.pl/kontakt-z-serwisem/#faq...
  • Page 30 METAL-FACH Heating Technology...

  • Page 31: Warranty Conditions

    METAL-FACH Heating Technology Warranty conditions (User) User Statement: I hereby declare that the boiler (hereinafter also referred to as "appliance") has been delivered to me as ordered, new and complete. The vendor has familiarised me with the operation of the appliance and provided me with a complete set of documentation (in particular: Technical and Operating Documentation containing, inter alia, installation and operating instructions for the appliance, warranty conditions).
  • Page 32 METAL-FACH Heating Technology Conditions for exercising the guarantee: 1. Install the appliance in accordance with the technical and operating documentation (in particular, connect the boiler to a correctly installed system, carry out the initial start-up in accordance with the appliance manufacturer's instructions, use devices to protect the boiler against cold water return (four- way valve with actuator, icemaker, etc.)
  • Page 33 METAL-FACH Heating Technology The warranty does not cover defects in the device resulting from: 1. Failure by the User to comply with the terms and conditions of the Technical and Operating Documentation and the instructions contained therein, for example with regard to transport, assembly, operation and maintenance of the equipment;...

  • Page 34: Confirmation Of Inspection, Warranty Repair, Maintenance Service

    METAL-FACH Heating Technology Confirmation of inspection, warranty repair, maintenance service Date of Signature and stamp of the L. p. Description of the activities carried out implementation contractor...
  • Page 35 METAL-FACH Heating Technology Date of Signature and stamp of the L. p. Description of the activities carried out implementation contractor...
  • Page 36 METAL-FACH Heating Technology...

  • Page 37: Ec/Eu Declaration Of Conformity

    METAL-FACH Heating Technology EC/EU Declaration of Conformity Manufacturer: Product name and intended use: Steel central heating boiler for solid fuel with automatic fuel feed. METAL-FACH Jacek Kucharewicz SEMAX OPTI Type: 66 Sikorskiego Street 16-100 Sokółka Factory no: NIP 545-100-10-62 Year of production: Reference documents: 1.
  • Page 38 METAL-FACH Heating Technology...

  • Page 39: Warranty Card

    METAL-FACH Heating Technology Warranty card Central heating boiler of [kW]: Type: Number: Date of manufacture of the central heating boiler: Date of sale of the boiler: First and last name of the buyer: Buyer's address Purchase date and stamp Customer's signature √...
  • Page 40 METAL-FACH Heating Technology...

  • Page 41: Notification Of Complaint

    METAL-FACH Heating Technology Notification of complaint Customer details Central heating boiler data Name Product name: Address of residence Model: Phone Manufacturer's No. No. of purchase Guarantee period Includes | Does not include document: No. of payment document: Detailed description of the fault:...
  • Page 42 METAL-FACH Heating Technology Personal data provided in this form shall be processed by Jacek Kucharewicz conducting business activity under the name Metal Fach Jacek Kucharewicz, 16-100 Sokółka, ul. Sikorskiego 66, NIP: 545-100-10-62, telephone +48 85 711 94 56 for the purpose of implementing the provisions contained in the warranty conditions - in accordance with the Act of 29 August 1997 on personal data protection (consolidated text: Journal of Laws 2014, item 1182).

  • Page 43: Report On The First Start-Up Of The Boiler

    1. Email - which will include a scan or photo of the report. 2. Letter - in which a copy of the report will be sent to the company METAL-FACH Jacek Kucharewicz, the address of the company can be found at the end of the Technical and Operational Document.
  • Page 44 METAL-FACH Heating Technology Check feeding of fuel through the feeder. Fire up the boiler in accordance with the section "Starting up the boiler". Pre-adjustment of boiler operating parameter settings. Final adjustment of the boiler operating parameter settings. Confirmation of user training on...

  • Page 45: Report On The First Start-Up Of The Boiler

    1. Email - which will include a scan or photo of the report. 2. Letter - in which a copy of the report will be sent to the company METAL-FACH Jacek Kucharewicz, the address of the company can be found at the end of the Technical and Operational Document.
  • Page 46 METAL-FACH Heating Technology Check feeding of fuel through the feeder. Fire up the boiler in accordance with the section "Starting up the boiler". Pre-adjustment of boiler operating parameter settings. Final adjustment of the boiler operating parameter settings. Confirmation of user training on...
  • Page 48 Video instructions: www.youtube.com/c/METALFACHTechnikaGrzewcza Website: www.metalfachtg.com.pl Producer: Contact with the service: METAL-FACH Jacek Kucharewicz Phone: +48 85 711 94 54 ext. 17 / +48 663 45 32 22 st. Sikorskiego 66, 16-100 Sokółka E-mail: p.czepiel@metalfach.com.pl NIP: 545-100-10-62, REGON: 050073833 www.metalfachtg.com.pl...

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