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## Industrie Service



# test of a heating boiler according to DIN EN 30 

# 3-5
Repo i rt C Test on the boiler performance req 

# uirements

Date: 2008-03-15 Test laboratory TUV SUD Industrie Service GmbH Ourreference: 

## Abteilung Feuerungs- und Warmetechnik IS-TAF-MUC/sl 

### D I N-Prufstel le 0 der No.1111894 11 90-01/08



## SubJect of test Heating boilers for solid fuels Document: H-C3 1190-01 08eng.doc 

## Type: BioWIN

Model/Size: BioWIN 260 Page1



### Fuel: Compressed wood (Pellets)


## Fuel fed: automatic stoking The document includes 

## Combustion air supply: with an induced draught fan 6 pages and — enclosures



## Custo er Windha er Zentralheizun Teehnik GmbH g g Excerptsfromthisdocument may only be reproduced and 

## Anton-Windhager-Strasse 20 usedforadverfisingpurposeswith 

### A-5201 Seekirchen theexpresswrittenapprovalof TUV SUD Industrie Seivice GmbH.


## anufacturer WindhagerZentralheizung Technik GmbH The test results refer exclusively 

### A-5201 Seekirchen to the units under test.



## Scope Validation of the boiler performance requirements of DIN EN 303-5 as a part of the test on the heating boiler


## Expert Dipl.-Ing. Uwe Schlosser

Period of test January to March 2008



## Basis of test DIN EN 303-5:1999-06, , clause 4.2 :: I; J



## ~ This test report is also issued in a German version. In any case of doubts the German version is binding.

Telefon: +49 89 5190 -1027 TUV SUD Industrie Service GmbH Telefax: +49 89 5190 - 3307 Supeniisory Board: E-mail Feuerung@tuev-sued.de Feuerungs- u. Warmetechnik Dr: Ing. Axel Stepken (Chairman)

~ ,tuev-sued.de Ridlers 

### tr a(3e 65 Headquarter: Munchen Managing Director: ® 80339 MOnchen Trade Register: Munchen HRB 96 869 Dr: Ing. Manfred Bayerlein DeutschlandPage2/6

~ 4 L \ Our reference, Date, Identification: IS-TAF-MUC/sl, 2008-03-15 , Report-No. H-C3 1190-01/08 : H-C31190-01 08eng.doc

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## 1 Surnmary
Customer Windhager Zentralheizung Technik GmbH, A-5201 Seekirchen
Manufacturer Windhager Zentralheizung Technik GmbH, A-5201 Seekirchen

Construction Heating boiler made of steel burning compressed wood according to DIN EN 303-5 with an induced draught fan 

## Combustion: gasification and combustion in

combustion chamber within a burner pot 

## Fuel fed: automatic stoking Grate design: moving grate within burner pot Ash removal: automatic Fittings: turbulators in all heat exchanger

tubes Type BioWIN
Model/Size BioWIN 260 

## Nominal heat output range 7,5 kW — 25,9 kW
Destination countries AT, BE, CH, DE and IT

Boiler class 3 

## Maximum allowable temperature 95 °C Max. allowable operating pressure 3 bar Necessary flue gas draught 0,10 mbar

The test was performed by the expert in the laboratory of Windhager Zentralheizung Technik GmbH, A-5201 Seekirchen using a test rig according to picture A.1 of DIN EN 304: 2004-01. The test rig was evaluated by the expert. The used measurement equipment was calibrated and traceable assigned to the test rig. The conditions for the test, the results and the evaluation are documented in chapter 6. The boiler performance requirements are fulfilled according to clause 4.2 ofDIN EN 303-5: 1999-06 as well as the specific additional requirements of the above listed destination countries according to annex A of DIN EN 303-5:1999-06.Page 3 I 6

Our reference, Date, Identification: IS-TAF-MUCIsI, 2008-03-15 , Report-No. H-C31190-01/08
H-C31190-01 08eng.doc - :ur

Industrie Service

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## The manufacturer intents to operate the heating boiler using different adequate set parameters.

~ 

## DIN EN 303-5:1999-06 Heating boilers for solid fuels, hand and automatically stocked, nominal heat output of up to 300 kW, clause 4.2
4 Applied test d®cuments Report No. H-C3 1190-00/05 dated 2005-12-20 Report No. H-A 1190-01/07 dated 2007-12-20


## 5 Descripti®n ®f heating b®iler
5.1 General description


## A detailed description and the boundary conditions for operation are documented with report no. H-A 1190-01/07 dated 2007-12-20 by TUV SUD Industrie Service GmbH. 5.2 Detailed description of heating boiler model BioWIN 260 additional to clause 5.1

5.2.1 Constructional equal- The heating boiler model BioWIN 150 is except to following features ity constructional equal to the heating boiler as documented with report no. H-A 1190-01/07:


## - different adequate set parameters within control system for emissions and efficiency performance

5.2.2 Data plate Manufacturer: Windhager Zentralheizung Technik GmbH, A-5201 Seekirchen Type: Number and year of manufacture: Nominal heat output range Boiler class Max. allowable operating pressure: Max. allowable temperature: 

## Water content of boiler: Electrical supply: 

## e.g. BioWIN Klassik 260 will be added 

## 7,5 — 25,9 kW 3 3 bar 95 °C 531 

## 230 V, 50 Hz, 1 kW The list of ineasurement devices used for the test is documented in the files at the test laboratoryPage 416

Our reference, Date, Identification: IS-TAF-MUCIsi, 2008-03-15 , Report-No. H-C3 1190-01/08 H-C31190-01 08eng.doc ;

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# , •. •- • -.

6.1 Test conditions Heat transfer fluid: water heat loss of test rig: 0/0 W
Test no. 1 nominal owe 2 part load Type BioWIN 260 Date of test 2008-01-24 2008-01-23
Test duration h 6,0 6,0 Number of combustion periods - - Control system InfoWIN with control modul Pellets 

### The fuel analysis was carried out by: TUV SUD Industrie Service GmbH 6.2 Fuel Type Pellets Pellets Sort Spruce Spruce Size/dimension mm 66 06 Water content % 6,4 6,4 Ash content kg/kg 0,06 0,06 Lower calorific value kWh/kg 4,89 4,89 Fed amount of fuel kg 34,1 9,9 Fed amount of fuel per hour kg/h 5,7 1,7 Ash kg 0,17 0,05 Combustible fraction in the ash % 10 10 Heat input kW 27,8 8,1 

### 6.3 Measured parameters and losses of flue gas: Average flue gas temperature °C 130 80 Combustion air temperature °C 22 22 Room temperature °C 22 22 CO2-content Vol.% 14,6 10,6 CO-content ppm 68 151 NOx-content ppm 114 74 CxHY-content ppm 2 1 Dust content (related to sucked f. gas v.) mg/m 3 15 27 Draught mbar 0,10 0,07 Specific flue gas volume (dry) m 3 /kg 5,9 8,1 Specific steam volume m 3 /kg 0,7 0,7 Losses due to: sensible heat of the products of combustion qA % 5,6 3,9 incomplete combustion qu % 0,0 0,1 unburned fuel in ash qF % 0,1 0,1 

### radiation, convection and conduction qS % 1,3 3,8 boiler efficiency indirect % 93,0 92,1 Electric energy consumption Nominal/part power W 110 47 - - 

### Stand by W 7

_ Automatic ignition (6 Minutes, filling, ignition)Wh 143 - - -Page5/6

Our reference, Date, Identification: IS-TAF-MUC/sl, 2008-03-15 , Report-No. H-C31190-01/08
H-C31190-01 08eng.doc 

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6.4 Measured water parameters Test no.: 1 2 Water flow kg/h 1012 320 Water pressure bar 2,0 2,1 Flow temperature °C 74,8 72,8 Return temperature °C 53,0 52,7 Rated output including losses of test rig kW 25,9 7,5 According to Nominal heat output % 100 29 Part load % - 100 Boiler efficiency direct % 92,9 92,9 

### 6.5 Surface temperatures: measured at test no. 1 Average values Max. Values Limits Cover °C 29 37 65+tR Doors, cleaning ports' °C - - 100+tR Hinges of front door °C - - 100+tR Bottom °C 31 38 65+tR Operating levers °C 31 34 35+tR 6.6 Comparison 

### 6.6.1 of values with the requirements of DIN EN 303-5:1999 for boiler class 3 Test 

### achieved No. 1 

### required Test No. 2 

### achieved required

Boiler efficiency % 92,9 >_75,5 92,9 >_75,5 CO-emissions (related to 10 % 02) mg/m 3 62 <3000 187 <3000 OGC-emissions (related to 10 % 02) mg/m 3 3 <100 3 _<100 Dust-emissions (related to 10 % 02) mg/m 3 11 <150 26 -- Z Flue gas temperature °C 130 3 >_160 80 3 --- Draught mbar 0,10 <0,28 0,07 <0,28 Ash bin sufficient -- Yes --- Yes --- Duration of tests h 6,0 >_6,0 6,0 >_6,0 

### 6.6.2 of values with the requirements for Germany and Switzerland according to annex A2 and A5 of EN 303-5:1999 as well as with 1. BlmSchV (Germany) and Swiss Ordinance on Air Pollution (Switzerland) 4 Dust-emissions (related to 13 % 02) mg/m 3 8 <150 or < _60 19 <150 or <_60 CO-emissions (related to 13 % 02) mg/m 3 45 <_4000 or < _300 136 <4000 or <300 OGC-emissions (related to 13 % 02) mg/m 3 2 --- 2 --- NOx-emissions (related to 13 % 02) mg/m 3 123 --- 110 --- 

### 6.6.3 of values with the requirements for Austria according to annex A.1 of DIN EN 303-5:1999-06 and with the Austrian law paragraph 15 a"Vereinbarung uber Schutzmaf3nahmen betreffend Kleinfeuerungen" and "Vereinbarung uber die Einsparung von Ener ie". Boiler efficiency % 92,9 >_79,2 92,9 _>79,2 CO-emissions mg/MJ 29 <500 87 <500 NOx-emissions mg/MJ 79 <150 70 5 OGC-emissions mg/MJ 1 <40 1 <40 Dust-emissions mg/MJ 5 1 <60 12 

# 1 5

1 Doors and cleaning ports are placed underneath of the housing or front door and so not directly accessible z The requirements are fulfilled accortling to clause 4.2.6 of DIN EN 303-5:1999-06

3 Additional manufacturer's information are given in the installation and user manual according to clause 4.2.2 of DIN EN 303-5

4 The limiting values are respected according to LRV, clause 4, issue 01.09.2007

5 Test not necessary according to Article 8 of the Austrian law 15a B-VGPage6/6 

### ~

Our reference, Date, Identifcation: IS-TAF-MUC/sl, 2008-03-15 , Report-No. H-C31190-01/08
H-C31190-01 08eng.doc u" W Ar,

Industrie Service



## Windhager Zentralheizung Technik GmbH A-5201 Seekirchen


## BioWIN
SioWIN 260 heating boilers made of steel burning compressed wood according to DIN EN 303-5 ~ 

## The heating boiler of manufacturer

type
model/size 

## as presented for the testing

was tested according to the boiler performance requirements of clause 4.2 of DIN EN 305-5:1999-06 by the test laboratory TUV SUD Industrie Service GmbH. The boiler performance requirements of DIN EN 303-5:1999-06, clause 4.2 are fulfilled as well as the additional requirements for the destination countries AT, DE and CH of annex A, clause A.1, A.2 and A.5 of DIN EN 303-5:1999-06.



## The expert

~

~ 

## Uwe Schlosser