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Summary of Contents for Centrometal EKOCKB P 20
- Page 1 HEATING TECHNIQUE Centrometal d.o.o. - Glavna 12, 40306 Macinec, Croatia, tel: +385 40 372 600, fax: +385 40 372 611 TECHNICAL INSTRUCTIONS for installation, use and maintenance of hot water boiler and installation of additional equipment EKO-CKB P TUCKBP-08-2017-E-N-eng...
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Page 2: Technical Data
Technical data TECHNICAL DATA EKO- EKO- EKO- EKO- EKO- EKO- TYPE CKB P 20 CKB P 25 CKB P 30 CKB P 35 CKB P 40 CKB P 50 Nominal heat output (kW) Heat output range (kW) 4,2-14 6-20 7,5-25 9-30 10,5-35 12-40... - Page 3 Dimensions The boiler EKO-CKB P with equipment for wood pellets firing (Cm Pelet-set) O F F 08:42 NOTE: P e l l e t t a n k C P S P can be positioned on the left side of the boiler (in this case is necessary to turn supply tube for pellet loading on the...
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Page 4: Boiler Description
General, boiler description, delivery, additional equipment 1.0. GENERAL The boiler EKO-CKB P has a modern construction and design and is made out of the controlled materials of high quality, welded with most modern technology and is approved and tested under EN 303 - 5 norm and fulfil all special request for the connection on the installation of a central heating system. - Page 5 Boiler positioning and assembly 2.0. BOILER POSITIONING AND ASSEMBLY Boiler positioning and assembly and building in must be performed by a qualified person. We recommend that boiler is placed on a concrete base having height of 50 to 100 mm above the floor. Boiler room must be frost-proof and well ventilated.
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Page 6: Changing Of Door Opening Direction
Changing of door opening direction 2.1 CHANGING OF DOOR OPENING DIRECTION Upper and lower boiler door are factory designed so that it can be changed opening direction to left or right side. Opening direction can be changed. It is neccesary to change positions of universally parts responsible for direction of door opening. - Page 7 Changing of door opening direction The procces of converting factory delivered lower boiler door with right opening direction (default) to door with left opening direction. 1. Removing door from boiler and remove universally parts from door Unscrew two screws (5) and remove door from boiler. Strike out elastic pins and remove handle (1) and hinge (2) from boiler door.
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Page 8: Connection To Chimney
Opening for fresh air, connection to chimney 3.0. OPENING FOR FRESH AIR (FRESH AIR SUPPLY) Each boiler room must be equipped with an opening for supply of fresh air which is dimensioned in accordance with boiler output (minimum opening area according to the below shown equation). Such opening must be protected with a net or grate. - Page 9 Connection to chimney, selection of a chimney Figure 2. Possible ways of connections of boilers EKO-CKB P to chimney Thermal insulation Opening for cleaning Thermal insulation Opening for cleaning 10mm min. 300 mm max. 600 mm Possible way of connection of boilers EKO-CKB P to chimney Possible way of connection of boilers EKO-CKB P (recommendation) with pellet burner to chimney...
- Page 10 Installation to closed heating system 4.1. AN EXAMPLE OF SELECTION OF A CHIMNEY (see diagram on Figure 3.) - BOILER HEAT OUTPUT - 30 kW - FUEL - WOOD PELLETS - REQUIRED USABLE CHIMNEY HEIGHT - H = 8 m - REQUIRED CHIMNEY LIGHT DIAMETER - 18 cm - Usable chimney height - chimney height from connection spot of smoke pipe to the chimney top.
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Page 11: Boiler Thermal Protection
Boiler thermal protection Installation of boiler EKO-CKB P to closed heating system Scheme 1a. An example of building in of accumulation tank into the central heating system required under EN 303-5 O F F 08:42 Shema 1b. An example of building in of accumulation tank into the central heating system not required -Obligatory installation of air self- under EN 303-5... - Page 12 Installation to open heating system 5.2. BOILER INSTALLATION TO OPEN HEATING SYSTEM If boiler is installed in an open central heating system, it is recommended that system is made according to Scheme 2a or 2b. In open system it is necessary to put an open expansion vessel above the height of the highest heating body.
- Page 13 Boiler connection to water supply installation 5.3. BOILER CONNECTION TO WATER SUPPLY INSTALLATION All installation works have to be performed in accordance with national and European standards. Connection of inox boiler to water supply installation has to be done by an expert professional (Scheme 3.).
- Page 14 Mounting of additional equipment, control of boiler temperature,electric connection 6.0. MOUNTING OF OBLIGATORY ADDITIONAL EQUIPMENT WOODEN PELLETS FIRING For each boiler EKO-CKB P intended for wooden pellets firing need to be further mounted Cm Pelet-set (pellet burner, pellet control unit, pellet feeder, pellet tank). For details see Technical instructions for the commissioning and adjustment of Cm Pelet-set for boilers EKO-CK P and EKO-CKB P.
- Page 15 Startup 9.0. START UP Boiler must not be used in flammable and explosive environment. It must not be used by children or disabled persons (either physically or mentally), as well as by person without knowledge or experience, unless they are under control or trained by s person responsible for their safety.
- Page 16 Process of opening the boiler Figure 6. Boiler door opening method O F F 08:42 Left Right Open Close Upper boiler door Lower boiler door Handles of upper boiler door Handles of lower boiler door Left Right Open Close PROCESS OF OPENING BOILER DOOR: UPPER BOILER DOOR: 1.
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Page 17: Boiler Use
Properties of wooden pellets, boiler use 10.0. PROPERTIES OF WOODEN PELLETS Wooden pellets are used as fuel in boilers with built-in pellet burner CPPL. Wooden pellets are bio- fuel made of wooden wastes. Pellets can be packed in different packaging: in bags (15 kg or 1000 kg), or as bulk in large (underground) tanks ( 4 - 15 m ) or in basement spaces. -
Page 18: Cleaning And Maintenance
Cleaning and maintenance 12.0. CLEANING AND MAINTENANCE OF THE BOILER AND EQUIPMENT FOR WOODEN PELLETS FIRING Ash remaining in boiler after solid fuel firing should be disposed into metal containers with a cover. Protective gloves must be used (Figure 5). Care should be taken of: - Ash amount in ash trash and to empty it as required;... - Page 19 Mounting the turbulators Figure 7. - Take of movable lids from combustion chamber Upper lid Lower lid Upper boiler door Upper register Flue gas pipe Lower register 13.0. MOUNTING OF THE TURBULATORS Protective gloves are obligatory (Figure 5.) By wooden pellets firing turbulators must be mounted in the flue gas pipes. To mounting the turbulators is necessary to open upper boiler door, take out upper lid (position 1) (Figure 7.).
- Page 21 Centrometal d.o.o. shall not be responsible for possible incorrect data caused by printing errors or error made in transcription and all figures and diagrams are for explanatory purposes only and relevant adjustment have to be made at the spot. In any case, it reserves the right to modify its products as deemed to be required and useful without any prior notification.
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