Table of Contents
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- PLUS
Steel – water bottom burning boilers type
For drying, degassing and gassing, which means for using all kinds of solid fuel,
IRLEH boilers let you use many types of fuel
Operation and Maintenance Documentation
INSTRUCTION MANUAL
Attention!
Before mounting the boiler it is essential to read this DTR.
Manufacturer:
IRLEH sp. z o.o. sp. k.
ul. Poniatowskiego 29
64-200 Wolsztyn
Tel./fax. +48 (068) 384-23-15
+48 (068) 347-22-84
www.kotly.irleh.com.pl
kotly@irleh.com.pl
e-mail:
Wolsztyn – 2009
Design of the boiler is patent protected
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Summary of Contents for Irleh Plus 20
- Page 1 - PLUS Steel – water bottom burning boilers type For drying, degassing and gassing, which means for using all kinds of solid fuel, IRLEH boilers let you use many types of fuel Operation and Maintenance Documentation INSTRUCTION MANUAL Attention! Before mounting the boiler it is essential to read this DTR.
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Page 2: Table Of Contents
1. CONTENT 1. OMM Contents 2. General 3. Boiler application 4. Fuel - PLUS 5. Description of the boiler 6. Technical and operating parameters 7. Boiler installation 8. Connecting the boiler to the chimney 9. Connecting the boiler to the heating system 10. -
Page 3: Fuel
Table 1 below can be used as rough reference for determining the size of rooms to be - PLUS heated with the boilers. Table 1 Minimum Rated power in Approximate surface area of a Boiler type power in kW heated room (recommended) 65 –... -
Page 4: Boiler Installation
- PLUS Table 2. Basic technical parameters of boiler range. No. Parameter Name Unit Range - PLUS - PLUS - PLUS - PLUS - PLUS Identification of boiler size type Rated thermal power Minimum thermal power Optimum thermal efficiency when burning - basic fuel ~ 87 - alternative fuel... -
Page 5: Connecting The Boiler To The Chimney
It is strictly forbidden to use closed vessels (e.g. diaphragm type vessels) for PLUS boilers without cooling coil !!! - PLUS Note! boilers with cooling coil can be used with closed vessels under, if the cooling coil is connected to the water-pipe installation in accordance to valid national standards. -
Page 6: Connecting The Boiler To The Heating System
NOTE: Pay attention that the breeching is not inserted to deep into the chimney duct. It can reduce the diameter of the chimney and limit the chimney draft, what is a very often cause of incorrect function of the chimney. The breeching is to be made of steel sheet, at least 3mm thick. -
Page 7: Filling The Boiler With Water
Boiler installation and connection should be carried out by a specialized, qualified installer and be subject to applicable standards. 10. FILLING THE BOILER WITH WATER Before you light the boiler, the central heating system and the boiler itself should be filled with water, whose hardness should not exceed 2°... - Page 8 recommended layer of glowing embers Figure No.1 Figure No.2 Figure No.3 5. Switch temperature control on. 6. THE INSTALLATION MODE - acts mentioned in the point 6a) and 6b) can be made only by the installator or the service agent during first firing of the boiler.
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Page 9: Refueling The Boiler
NOTE: It is prohibited to kindle the boiler with flammable liquids, such as gasoline, kerosene, solvents, etc. 12. REFUELING THE BOILER NOTE: Fuel humidity should not exceed 25% (recommended humidity is about 20%). Before you start refueling the boiler switch off the fan, open the by-pass device and after a few seconds open the fuel loading door. -
Page 10: Shutting The Boiler Down
However, because the fuel loading chamber surfaces take little part in heat exchange processes, this phenomenon has no significant impact on boiler operation. It is recommended to clean those surface only during post-heating season maintenance. Clean them as needed if inferior fuel types are used. NOTE! Moist or thick pitch layers at the boiler fuel loading chamber inform about incorrect and to moist fuel or incorrect boiler regulation, especially when the boiler is working under low temperatures. -
Page 11: Final Remarks
9. Lubricate periodically the sealing cords with graphite grease or machine oil. 10. Adjust the door tightness (required due to cord compaction) by adjusting the hinges. 18. FINAL REMARKS Bottom burning boilers for wood and wood-derivate fuels, such as sawdust, chips and hard or brown coal have become popular recently and most users are still inexperienced in their operation, even though they are appreciated due to relatively low operating costs. -
Page 12: Boiler Diagram
20. BOILER DIAGRAM Boiler body Convection chamber gates Fuel loading door Secondary air valve Boiler ashpit door Primary air valve – top Boiler furnace door Blowing unit Water outlet connecting piece Casing Recirculated water connecting piece Fuel loading chamber Outlet of gas connecting piece Burner Cleanout holes Heat-resistant fittings... -
Page 14: Declaration Of Conformity
IRLEH sp. z o.o. sp. k. ul. Poniatowskiego 29 64-200 Wolsztyn Tel +48 (068) 384-23-15 +48 (068) 347-22-84 www.kotly.irleh.com.pl e-mail: kotly@irleh.com.pl Declaration of conformity within the range Directive 97/23/WE IRLEH sp. z o.o. sp. k. ul. Poniatowskiego 29 64-200 Wolsztyn... - Page 15 WARRANTY CARD Name of the Device: Central heating boiler for solid fuel type IRLEH Plus ……….. KW Production date: …………………… LOT no: ……………………….. Date of sale: …………………………….. Warranty conditions The warranty is given by the manufacturer based on below mentioned conditions, only when the boiler is mounted in accordance to Operation and Maintenance Manual and valid standards, by authorized personnel.
- Page 16 Manufacturer’s number of the boiler: _ _ _ _ _ _ _ _ _ Date of purchase: _ _ _ _ _ _ _ _ _ Date of first lighting: _ _ _ _ _ _ _ _ _ _ _ 1. IRLEH - Plus boiler – output: _ _ _ _ _ _ _ kW 2. Ventilation system of the boiler room □* proper...
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Page 17: Practical Advice To The User
23. PRACTICAL ADVICE TO THE USER Hygrometer The manufacturer recommends having a hygrometer, which is very useful for checking wood humidity at the time of its purchase or ongoing inspection of stored wood. Why use a chimney liner? Using solid fuels in traditional boilers, i.e. top burning boilers, a relatively large amount of heat and a significant part of harmful gases is emitted into the atmosphere. - Page 18 9. Leaky chimney cleanout door. 10. Foreign objects in the chimney duct, e.g. a piece of a broken brick. 11. Other devices connected to the chimney duct, apart from the central heating boiler itself, such as kitchen hearths, fireplaces, smokehouses, etc. 12.
- Page 19 Causes for not reaching rated boiler thermal power 1. Incorrect regulation of the boiler (especially primary and secondary air) 2. Insufficient chimney draft caused by chimney, breeching or cleanouts leaks, faulty chimney (cross-section, height) 3. Bad fuel quality. 4. Dirty flue ducts. 5.
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Page 24: The Regulation Of The Boilers Door
MINIMUM VOLUME ACCUMULATION TANK FOR BOILER TYPE IRLEH Power output (kW) Volume (L) 1000-1500 2000-2500 2500-3000 4000-5000 5000-6000 NOTE! The connecting piece with sockets for thermometer and temperature regulation sensor is supplied as boiler equipment (see drawing below). This connecting piece should be screw directly onto the outlet connecting piece of the boiler (power supply).
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