Pellet Uni Table of content Safety provisions 1. Introduction 1.1. General information 1.2. Standards and regulations 2. Technical parameters 3. Construction 3.1. Boiler components 3.2. Boiler 3.3. Pellet chamber 3.4. Burner 3.5. Controller 4. Boiler installation 4.1. Boiler set 4.2. Location and position of boiler and pellet chambers 4.3.
Pellet Uni Safety provisions During the use of the boiler, its individual parts: chimney, door, individual points of the body - can heat up and cause burns if touched. Do not allow children to touch or use the boiler without adult supervision.
Pellet Uni 1. Introduction 1.1 General information Pellet Uni boilers are characterized by an exceptionally large heat exchanger, allowing to achieve an efficiency of more than 90 percent, and very good automatic rotary pellet burners with wide control options. Before connecting the boiler to the heating system carefully read this manual to ensure that all boiler components and equipment are working properly.
60º C Highest operating temperature 90º C Heating efficiency Chimney inner-outer diameter 150/160 mm Hydraulic connections size inch Highest operating pressure 1,5 bar Fuel chamber capacity 230/350 l/dm * Pellet Uni 36 kW boiler does not have 5 class sertificate...
Pellet Uni 3. Construction 3.2 Boiler The boiler heat exchanger consists of three main zones. There are four horizontal heat exchangers (4) in the area of the upper door (three in the 12 kw boiler). The cleaning door is used when it is necessary to clean the surface of the heat exchanger.
3.4 Burner Pellet Uni boilers use a „Kipi Rot Power“ rotary pellet burner that can burn lower quality pellets. This is a high quality, long lasting burner of the new generation with an automatic ignition and cleaning system.
Pellet Uni 3. Construction 3.5. Controller The boilers are equipped with the latest „Plum“ controller. The controller is a modern electronic device designed to control the operation of a pellet boiler, using the display of an optical flame intensity sensor. The device is compact and easy to install.
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Pellet Uni 3. Construction Module A. Standard equipment Control of fan, smoke pump, automatic supply and ignition of pellets, control of heating and water circuit pumps, control of mixing pump and valve, control of room and outdoor temperature sensors, control of smoke temperature sensor,...
4. „Plum 920“ controller and 3 m long boiler sensor. 5. 1.5 meter pellet feeder (not assembled). 6. Turbulators. Pellet Uni boilers are only sold complete with „Kipi Rot Power“ burner and „Plum“ controller. 4.2 Location and position of boiler and pellet chamber The boiler and pellet chamber must be placed on a hard, smooth and non-flammable dry surface.
Pellet Uni 4. Boiler installation 4.3 Changing the door direction 1. Screw DIN 912 M10x16 4. Door handle 2. Screw DIN 912 M10x12 5. Spring washer 3. Eccentric M10 6. Screw DIN 912 M8x14 The direction of the middle door is changed by turning the door together with the hinge (hinges) away from the boiler body and screwing it on the opposite side of the boiler.
Pellet Uni 4. Boiler installation 4.4 Installation of a rotary pellet burner 1. Fastening 2. Pellet feeder hose 3. Transition pipe 4. Rotary pellet burner The rotary pellet burner (4) is supplied together with components in a cardboard box. The burner is fixed on the door with M8 nuts.
Pellet Uni 4. Boiler installation 4.5 Installation of the pellet chamber 1. Pellet feeder 2. 3mm rivet 3. Plastic inspection opening cover Left Right 4. Feeder holder 5. Rubber cap 6. M6 nut 7. Cleaning opening cover The pellet chamber can be installed on the left side, or the right side of the boiler or in another desired location.
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Pellet Uni 4. Boiler installation 1. Pellet filling cover 2. Nut DIN 934 M6 3. Washer DIN 125 M6 4. Spring washer DIN 127 M6 5. Screw DIN 931 M6x16 6. Feeder motor 7. Service door 8. Feeder holder 9. Cleaning opening cover 10.
Pellet Uni 4. Boiler installation 4.6 Connecting the boiler to the chimney The chimney must be installed to meet the requirements of the country where it is installed. The recommended chimney draft is 15-20 Pa. The chimney must be used in temperature class T600.
Pellet Uni 4. Boiler installation 4.9. Recommended connection diagrams For new heating systems Scheme with a four-way valve controlling the circuit of the heating system 1. Boiler 2. Burner 3. Controller 4. Boiler temperature sensor CT4 5. Smoke temperature sensor 6.
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Pellet Uni 4. Boiler installation For old gravity heating systems Scheme with a four-way valve controlling the circuit of the heating system 1. Boiler 2. Burner 3. Controller 4. Boiler temperature sensor CT4 5. Smoke temperature sensor 6. Four-valve motor 7.
Pellet Uni 4. Boiler installation 4.10 Installing the controller Installation, commissioning and tuning of the controller can only be performed by certified specialists. The controller is delivered in a cardboard package and installed in the rear part of the pellet container. The electrical wiring diagrams of the controller are provided together with the controller manual.
5. Using the boiler 5.1 General information and sefety Pellet Uni is universal boiler designed to use both pellets in automatic mode and cheaper solid fuel using manual loading. Pellets are ignited with the help of a ceramic burner. Solid fuel is ignited manually.
Pellet Uni 5. Using the boiler 5.2 Boiler fuel Primary fuel: pellets. Secondary fuel: firewood, sawdust briquettes, peat briquettes, coal. 5.3 Using the boiler in automatic mode A properly connected boiler can operate autonomously, in fully automatic mode, taking into account the current heat demand.
Pellet Uni 5. Using the boiler In case of low heat demand (spring/autumn) or too high draft of the chimney, the natural air intake through the fan may cause too intense combustion and boiler overheating (See 3.3.). Before starting to burn solid fuel, make sure that the cast iron grates are in the correct position (“VVVVV”).
Pellet Uni 7. Burner warranty card Burner type/model Serial No. Prchase date Comments Signature, stamp...
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Pellet Uni 7. Burner warranty card (Filled durng service) Service and repair by the protocol of the burner Maintenance/ Specification Signature and service date stamp of the representative of the seller...
Pellet Uni 10. Warranty conditions When selling the boiler, the seller must familiarize the buyer with the terms of the warranty: 1. The manufacturer provides: • 6-year warranty for the tightness of the boiler heat exchanger. • 2-year warranty for the included parts.
Pellet Uni 16, Pellet Uni 20, Pellet Uni 26 List of equivalent models SP – solid particles, GOC – Gaseous organic compounds, CM – carbon monoxide NOx - nitrogen oxides, ηs - Seasonal energy consumption efficiency for space heating (Efficiency factor - 3%) ηn - Seasonal energy consumption efficiency for space heating at maximum power...
Bio Kompakt 11. Efficiency and emissions Additional electricity consumption At nominal heat output el max 0,054 At [30%/50%] nominal heat transfer, if el min 0,028 applicable Secondary abatement equipment installed, if applicable Non applicable When operating in standby mode P SB 0,024 12.
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