Defro Home CLEAN HEAT Operating Manual

Central heating boiler

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CLEAN

HEAT

translation of original operating manual

edition 12

January 2022

operating manual

central heating boiler

dws

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Page 1 CLEAN HEAT operating manual central heating boiler translation of original operating manual edition 12 January 2022...
Page 2 DEKLARACJA ZGODNOŚCI UE DECLARATION OF CONFORMITY UE no. 90/R-2/01/2022 DEFRO R. Dziubeła spółka komandytowa DEKLARUJE / DECLARES z pełną odpowiedzialnością, że produkt / with all responsibility, that the product Kocioł grzewczy z ręcznym zasypem paliwa / Heating Boiler with Manual Fuel Charge został...
Page 3 Dear Customer, Dear Customer, We would like to thank you for choosing the high-quality DEFRO product which will ensure your safety and operational reliability. As our We would like to inform you that we make every effort to customers, you can always count on the help of the DEFRO Service offer products of quality fulfilling the most restrictive standards Centre, which is ready to ensure the continuous operation of your boiler.
Page 4: Table Of Contents
Table of contents 1. GENERAL INFORMATION ......................................5 2. INTENDED USE OF BOILER ......................................6 3. BOILER DESCRIPTION ......................................... 6 4. BOILER EQUIPMENT ........................................6 5. FUEL PARAMETERS........................................6 6. TECHNICAL DATA ......................................... 7 7. BOILER TRANSPORT AND INSTALLATION................................9 7.1.
Page 5: General Information
1. GENERAL INFORMATION. The operating manual is an integral and essential part of the product and must be forwarded to the user also in case when the property is Information, warning and prohibiting pictographs indicating transmitted. Users should carefully read the manual and save it for the types of hazards are located also on the boiler.
Page 6: Intended Use Of Boiler
2. INTENDED USE OF BOILER. The boiler combustion chamber is equipped with a removable cast iron grate and an additional vertical grate protecting against falling out of DWS heating boilers are intended for preheating of water in the the glowing fuel from the furnace after the opening of the doors. central heating system to the temperature not exceeding 90°C on the The ash-pan chamber is located below the combustion chamber.
Page 7: Technical Data
paper, cardboards and old clothes, • plastics and foams, •wood protected with protective agents for wood, •all other solid or liquid materials except the recommended fuel, •flammable liquids. Hint! DWS type boiler is not a furnace intended for the combustion of wastes and forbidden fuels cannot be combusted in it.
Page 8 Picture 3. Basic components of DWS boilers: 1-steel body with thermal insulation; 2-cleaning doors; 3-charging doors; 4-secondary air flow damper; 5-furnace and ash-pan doors; 6-primary air flow damper (flap of draught controller); 7-primary air controller (draught regulator); 8-supply connection; 9-return connection; 10-blowdown connection; 11- connector for installation of return water temperature sensor;...
Page 9: Boiler Transport And Installation
Specification / boiler type Unit Nominal power Min. safe capacity of accumulation tank 1200 Boiler class according to PN-EN 303-5:2012 class 5 class 5 class 5 Heating area Area of heated rooms to 150 to 210 to 275 Primary fuel hard coal Fuel class fossil fuel a...
Page 10: Location Of The Boiler In A Boiler Room
Boiler room of power over 25 kW to 2000 kW should have an air- supply channel with a cross-section not smaller than 50% of the chimney’s section area, but not less than 20x20 cm. The outlet from the exhaust duct should be located not higher than 1.0 m from the level of boiler-room’s floor.
Page 11: Guidelines Concerning Installation And Protection Of Heating Boilers In The Open System
7.4.2. GUIDELINES CONCERNING INSTALLATION AND Exemplary protection diagrams for a water heating system equipped PROTECTION OF HEATING BOILERS IN THE OPEN SYSTEM. with one boiler or heat exchanger are presented in the pictures below. Hint! The executed central heating system should meet the System deaeration acc.
Page 12: Guidelines Concerning Installation And Protection Of Heating Boilers In The Closed System
Basic components protecting boiler against excessive temperature and 7.4.3. GUIDELINES CONCERNING INSTALLATION pressure increase: PROTECTION OF HEATING BOILERS IN THE CLOSED SYSTEM. 1. Temperature meter e.g. bimetallic thermometer. 2. The temperature controller is furnace controller (draught regulator). Hint! 3.Reliable equipment of carrying off excess of thermal power. The central heating system is to meet requirements specified /is not included in boiler equipment/ - thermal protection against by the Polish standards on the protection of closed system...
Page 13: Diagram For Connecting Boiler To Heating System
The expansion vessel should be connected to the pressure-neutral point of the system, preferably on the return pipe. Selecting membrane Hint! It is recommended to use safety fittings, a so-called safety unit, expansion vessel in closed systems user should take into account which consists of a safety valve, manometer and vent.
Page 14 outflow 1-boiler; 2-domestic hot water pump; 3-non-return valve; 4-central heating pump; 5- floor heating pump; 6- three-way mixing valve; 7- accumulation tank; 8-thermostatic valve 55 ºC; 9-circulating pump; 10-domestic hot water container; 11-heater; 12-floor heating system; 13-open expansion vessel. 55 °C Picture 9.
Page 15: Connecting Boiler To Chimney
7.5. CONNECTING BOILER TO CHIMNEY. Boiler water should have the following parameters: • pH reaction: 8.0÷9.5 - in steel and cast iron systems; Method of connection of flue and connection to it should be in 8.0÷9.0 - made of copper and mixed materials steel/copper; accordance with the requirements of Regulation of the Minister of 8.0÷8.5 - for systems with aluminum radiators;...
Page 16: Boiler's Start-Up And Usage (Information For User)
8.3. BOILER'S START-UP AND USAGE (INFORMATION FOR USER). • set short cycle lever (pic. 3, pos. 16) to OPEN position, Prior to the start-up, the steps below are to be followed: • check the flow capacity of the system, • check if the system has been filled with water correctly, •...
Page 17: Low-Temperature Corrosion
Hint! During the cold boiler's start-up, condensation of water vapour on walls can occur. The so-called boiler's sweating gives the impression of leakage. It is a natural phenomenon, which disappears after heating up the boiler to a temperature exceeding 60°C. In the case of a new boiler, depending on atmospheric conditions and the boiler's water temperature, this may last for a few days.
Page 18: Boiler Emergency Shut-Down
Pouring water is acceptable only outside the boiler room, on fresh air, Attention! from a distance exceeding 3 m; To ensure correct and long-term operation of the boiler and 2) determine reasons of the fault and after removal thereof and checking declared power and emission parameters you should carry the correctness of operation of the boiler and the whole system, begin out periodical maintenances.
Page 19: Boiler Removal Due To Wear Out
4. If flammable gas or fumes get to the boiler room or works of increased 10. BOILER REMOVAL DUE TO WEAR OUT. fire or explosion risk are to be carried out (e.g. gluing, lacquering), the The boiler is made of materials neutral for the environment. boiler is to be switched off before commencement of the works.
Page 20: Safety Operation Conditions
SAFETY REGULATIONS FOR BOILERS WITH MANUAL FUEL CHARGING The most essential safety requirement for boilers is making the system in accordance with the PN-91/B-02413 and BN-71/8864-27 standards. Moreover, the following are to be obeyed: 1. It is forbidden to use the boiler if the water level in the system is below the level indicated in the boiler room operation specifications.
Page 21: Product Warranty Terms And Conditions
13. PRODUCT WARRANTY TERMS AND CONDITIONS. If the following cases are complained about: incorrect combustion in the boiler, tar deposits, smoking through the fuel charging door; the fault registration should be supplemented with a copy of a chimney sweep 1. Placing warranty statement, which contents correspond to the provisions of this document, the Guarantor - manufacturer of the product - expertise certifying that the flue meets all requirements specified in the DEFRO R.
Page 22: Warranty Conditions "48H Service
22. Boiler installation in the heating system can be carried out by a 13.1. WARRANTY CONDITIONS “48H SERVICE”. person holding general installation qualifications but an entry and stamp in the Warranty Card are required. 1. The "48h Service" program covers heating boilers manufactured by 23.
Page 23: Protocol Of Technical Condition Of Boiler Room, Central Heating System And First Start-Up Of The Boiler
REPORT OF TECHNICAL CONDITION OF BOILER ROOM, CENTRAL HEATING SYSTEM AND FIRST START-UP OF THE BOILER User's name and surname:................................... Detailed address: ............................tel.:..........Boiler type............Serial number ............Boiler power......kW Notes I. BOILER ROOM ventilation pressure ventilation in accordance with PN-B/02411:1987 exhaust ventilation in accordance with PN-B/02411:1987 chimney dimensions height [m] cross-section [cm...
Page 24 The following activities can be carried out upon checking the correctness of installation of the boiler in the system Comments III. CONNECTION OF ELEMENTS TO ELECTRICAL SYSTEM central heating pump was connected I have connected domestic hot water pump was connected I have connected additional pumps was connected...
Page 25: Protocol Of Technical Condition Of Boiler Room, Central Heating System And First Start-Up Of The Boiler /Copy To Send Back
copy to send back REPORT OF TECHNICAL CONDITION OF BOILER ROOM, CENTRAL HEATING SYSTEM AND FIRST START-UP OF THE BOILER User's name and surname:................................... Detailed address: ............................tel.:..........Boiler type............Serial number ............Boiler power......kW Notes I. BOILER ROOM ventilation pressure ventilation in accordance with PN-B/02411:1987 exhaust ventilation in accordance with PN-B/02411:1987 chimney dimensions height [m]...
Page 26 The following activities can be carried out upon checking the correctness of the installation of the boiler in the system Comments III. CONNECTION OF ELEMENTS TO ELECTRICAL SYSTEM central heating pump was connected I have connected domestic hot water pump was connected I have connected additional pumps...
Page 27: Warranty Card
WARRANTY CARD Confirmation of boiler's quality and completeness. In accordance with the conditions stated herein, warranty for a heating boiler type DWS ..... kW* operated in accordance with the operating manual has been issued. Boiler manufacturing number*........Boiler power*..............kW User /name and surname/**............................ Address /street, city, postal code/**..........................
Page 28: Carried Out Warranty Repairs And Maintenance
17. CARRIED OUT WARRANTY REPAIRS AND MAINTENANCE. Stamp and signature Date Fault description, repaired elements, description of repairs Notes of Service...
Page 29: Warranty Card /Copy To Send Back
copy to send back WARRANTY CARD Confirmation of boiler's quality and completeness. In accordance with the conditions stated herein, warranty for a heating boiler type DWS ..... kW* operated in accordance with the operating manual has been issued. Boiler manufacturing number*........Boiler power*..............kW User /name and surname/**............................
Page 31: Complaint Form
COMPLAINT FORM made on_ in connection with complaint no. _ SUBJECT OF COMPLAINT BOILER TYPE: Date of boiler production:_ Boiler serial number: Date of boiler purchase: CLAIMANT Name and surname _ Detailed address _ Phone no. __ DETAILED DESCRIPTION OF QUALITY FAULTS OR FAULTS RESULTING FROM THE MANUFACTURER’S FAULT OTHER FAULTS _ CLAIMANT LODGES WARRANTY CLAIM FOR (SELECT APPROPRIATE): Warranty repair...
Page 33: Complaint Form
COMPLAINT FORM made on_ in connection with complaint no. _ SUBJECT OF COMPLAINT BOILER TYPE: Date of boiler production:_ Boiler serial number: Date of boiler purchase: CLAIMANT Name and surname _ Detailed address _ Phone no. _ DETAILED DESCRIPTION OF QUALITY FAULTS OR FAULTS RESULTING FROM THE MANUFACTURER’S FAULT OTHER FAULTS _ CLAIMANT LODGES WARRANTY CLAIM FOR (SELECT APPROPRIATE): Warranty repair...
Page 35: Complaint Form
COMPLAINT FORM made on_ in connection with complaint no. _ SUBJECT OF COMPLAINT BOILER TYPE: Date of boiler production:_ Boiler serial number: Date of boiler purchase: CLAIMANT Name and surname _ Detailed address _ Phone no. _ DETAILED DESCRIPTION OF QUALITY FAULTS OR FAULTS RESULTING FROM THE MANUFACTURER’S FAULT OTHER FAULTS _ CLAIMANT LODGES WARRANTY CLAIM FOR (SELECT APPROPRIATE): Warranty repair...
Page 37 1 - Pivoting lid, 1 pcs. 2 - Thermal insulation gasket, 1 pc. 3 - Washer M8, 4 pcs. 4 - Hex socket head screw M8, 2 pcs. 5 - M8 nut, 2 pcs. Picture 18. Installation of the pivoting lid. 1 - Screw M5, 2 pcs.
Page 38 1. Levelling leg, 4 pcs. 2. M12 nut, 8 pcs. Picture 21. Installation of boiler leveling legs.
Page 40 PRODUCT SHEET IN ACCORDANCE WITH THE EU REGULATION 2015/1189 SUPPLEMENTING DIRECTIVE 2009/125/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL Name and address of the equipment DEFRO R. Dziubeła spółka komandytowa 26-067 Strawczyn supplier Ruda Strawczyńska 103A Model ID: DWS 12 Fuel feeding method: Manual charging: boiler should be operated with a domestic hot water container of a minimum capacity 420 l...
Page 41 PRODUCT SHEET IN ACCORDANCE WITH THE EU REGULATION 2015/1189 SUPPLEMENTING DIRECTIVE 2009/125/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL Name and address of the equipment DEFRO R. Dziubeła spółka komandytowa 26-067 Strawczyn supplier Ruda Strawczyńska 103A Model ID: DWS 17 Fuel feeding method: Manual charging: boiler should be operated with a domestic hot water container of a minimum capacity 650 l...
Page 42 PRODUCT SHEET IN ACCORDANCE WITH THE EU REGULATION 2015/1189 SUPPLEMENTING DIRECTIVE 2009/125/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL Name and address of the equipment DEFRO R. Dziubeła spółka komandytowa supplier 26-067 Strawczyn Ruda Strawczyńska 103A Model ID: DWS 22 Manual charging: boiler should be operated with a domestic hot water container Fuel feeding method: of a minimum capacity 735 l...
Page 43 PRODUCT SHEET IN ACCORDANCE WITH THE EU REGULATION 2015/1187 SUPPLEMENTING DIRECTIVE 2010/30/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL DEFRO R. Dziubeła spółka komandytowa Name and address of the equipment 26-067 Strawczyn supplier Ruda Strawczyńska 103A MODEL IDENTIFICATION EQUIPMENT UNIT PARAMETERS DWS 12...