DOMUSA TEKNIK LIGNUM NG 20, Installation And Operating Instructions Manual

1

CONTENTS

Page

1 LIST OF COMPONENTS ..................................................................................................................................................... 2

2 CONTROL COMPONENTS ................................................................................................................................................ 3

3 INSTALLATION INSTRUCTIONS ..................................................................................................................................... 4

3.1

L

OCATION

 ............................................................................................................................................................................................. 4

3.2

H

YDRAULIC INSTALLATION

 .................................................................................................................................................................. 4

3.3

F

UEL

:

 PREPARING THE FIREWOOD

 ....................................................................................................................................................... 5

3.4

I

GNITION AND POSITIONING OF THE FIREWOOD

 ................................................................................................................................ 7

3.4.1

I

GNITION TUNNEL

 .............................................................................................................................................................................. 7

3.4.2

P

APER

,

 CARDBOARD AND KINDLING

 ................................................................................................................................................ 7

3.4.3

S

AWN WOOD 

(

PLANKS

) .................................................................................................................................................................... 8

3.4.4

T

HICK WOOD OR STUMPS

 ................................................................................................................................................................. 8

3.4.5

T

HICK KINDLING AND WOODWORKING WASTE

 ............................................................................................................................... 8

3.5

U

NSUITABLE FUEL

 ................................................................................................................................................................................ 8

3.6

C

OMBUSTION PRODUCT REMOVAL

 ..................................................................................................................................................... 8

3.7

E

LECTRICAL 

C

ONNECTION

 ................................................................................................................................................................... 9

3.7.1

DHW

 TANK ELECTRICAL CONNECTION 

(

OPTIONAL

). ..................................................................................................................... 9

3.8

E

XAMPLE OF AN INSTALLATION WITH A BUFFER TANK

 .................................................................................................................... 10

3.9

E

XAMPLE OF AN INSTALLATION WITH A BUFFER TANK AND 

DHW

 TANK

....................................................................................... 11

4 ADJUSTING THE COMBUSTION AIR .......................................................................................................................... 12

5 TEMPERATURE RELIEF SAFETY VALVE ..................................................................................................................... 13

5.1

O

PERATING PRINCIPLE

 ....................................................................................................................................................................... 13

5.2

V

ALVE ASSEMBLY

 ................................................................................................................................................................................ 13

6 STARTING UP THE BOILER ............................................................................................................................................ 14

6.1

P

RIOR WARNINGS

 ............................................................................................................................................................................... 14

6.2

F

ILLING THE INSTALLATION

 ................................................................................................................................................................ 14

6.3

S

TART

-

UP

 ............................................................................................................................................................................................ 14

6.4

I

NSTALLATION HAND OVER

 ................................................................................................................................................................ 15

7 DIGITAL DISPLAY AND SELECTING PARAMETERS ............................................................................................... 16

8 BOILER MAINTENANCE AND CLEANING ................................................................................................................. 18

8.1

C

LEANING THE BOILER

 ....................................................................................................................................................................... 18

8.1.1

A

SHES

 .............................................................................................................................................................................................. 18

8.1.2

T

AR

 ................................................................................................................................................................................................... 18

8.2

B

OILER MAINTENANCE

: ...................................................................................................................................................................... 19

8.2.1

D

RAINING THE CONDENSATION WATER

 ........................................................................................................................................ 19

8.2.2

B

OILER WATER CHARACTERISTICS

 .................................................................................................................................................. 19

8.3

S

AFETY WARNINGS

: ............................................................................................................................................................................ 20

8.3.1

S

AFE HANDLING OF ASHES

 ............................................................................................................................................................. 20

8.3.2

H

AZARDS RELATED TO THE DOOR OF THE FUEL LOADING CHAMBER

. ........................................................................................ 20

9 SHUTTING DOWN THE BOILER ................................................................................................................................... 21

9.1

D

ETECTION OF LACK OF FUEL

 ............................................................................................................................................................ 21

10 TECHNICAL CHARACTERISTICS ................................................................................................................................ 22

11 DIAGRAMS AND MEASUREMENTS ......................................................................................................................... 23

12 ELECTRICAL DIAGRAM ................................................................................................................................................ 24

13 SENSOR VALUES ............................................................................................................................................................ 25

14 SPARES LIST .................................................................................................................................................................... 26

15 ALARM CODES ............................................................................................................................................................... 38

16 GUARANTEE CONDITIONS ........................................................................................................................................ 39