Atmos DC 60 GSX Manual de usuario

Instruction manual - GB

www.atmos.cz

Instruction

Manual

instruction manual - GB

www.atmos.cz

Instruction manual - GB

www.atmos.cz GB-3

Contents

1. Purpose of use 5

2. Technical speciﬁcation 5

Design of dash panel for boilers with ventilator 6

The boilers advantages 7

3. Technical data 8

Legend to the boiler schemes 9

Technical data 9

Boiler drawings 10

Suction fan scheme 11

4. Type and embedding of ﬁttings in the combustion chamber 11

5. Accessories delivered with boiler 12

6. Fuel 12

Basic wood burning data 12

Fuel value 13

7. Foundations for boilers 13

8. The type of environment and boiler installation in the boiler-room 14

9. Chimney 14

10. Smoke-ﬂue 14

11. Fire protection at the heating appliances installation and use 15

12. Binding ČSN, EN for boilers design and installation 16

13. Connection of boilers to the grid 16

14. New electrical scheme of electro-mechanic regulations connection with the draw-off ventilatortype

UCJ 4C52 - variant A 17

15. New electrical scheme of electro-mechanic regulations connection with the draw-off ventilatortype

UCJ 4C52 - variant B 17

16. Selection and the way of connection of regulation and heating elements 18

17. Boiler corrosion prevention 19

18. Prescribed boiler connection with the thermoregulation valve and with buffer tanks 19

19. Thermoregulation valve 20

20. System operation with storage tanks 20

ATMOS storage tanks delivered on regular basis 20

Tanks insulation 21

Advantages 21

21. Connection of cooling loop against overheating with safety-valve Honeywell TS 130 - 3/4 A or

WATTS STS20 21

22. Service instructions 22

Boilers preparation for operation 22

Firing and operation 22

Ignitation valve operating 23

Waste gas thermnostat setting 23

Power control- electromechanical 23

HONEYWELL Braukmann FR 124 draught controller - Assembly instructions 24

Testing the draught regulator function 24

23. Setting the boiler output and combustion 25

For boilers DC50GSX, DC60GSX, DC70GSX 25

24. Refuelling 26

25. Top-fed stove operation 26

26. Cleaning of boilers 26

29. Maintenance of heating system including the boilers 28

30. Operation and supervision 28

31. Possible faults and the way of their rectiﬁcation 29

32. Spare parts 30

Exchange of refractory ﬁtting (nozzle) 30

Exchange of door gasket 31

Adjustment of hinges and closing of doors 31

33. Ecology 31

Boiler disposal after the termination of its service life 31

GUARANTEE CONDITIONS 32

BOILER INSTALLATION REPORT 33

ANNUAL REVISION RECORDS 34

CARRIED OUT GUARANTEE AND POST-GUARANTEE REPAIR RECORDS 35

www.atmos.cz

4-GB

WE HOPE YOU WILL BE SATISFIED WITH OUR PROD-

UCT, AND WE RECOMMEND TO COMPLY WITH THESE

MAIN REGULATIONS NECESSARY FOR LONG SERVICE

LIFE AND CORRECT FUNCTION OF THE BOILER

1. Assembly, ﬁring-up test and operator‘s training must be carried out by an installation companyt-

rained by the manufacturer; this company also ﬁlls in a boiler installation report (p.33).

2. At the gasiﬁcation the tars and condensates (acids) are produced in the fuel reservoir therefore

the thermoregulation valve must be installed behind the boiler in order to keep the minimum

65°C temperature of the water returning to the boiler.

The service temperature of water in the boiler must be between 80 and 90°C.

3. When using the circulating pump its run must be operated by a separate thermostat so that the

prescribed minimal temperature of the reverse water is ensured.

4. The boiler must not be permanently operated in the power range lower than 50%.

5. The boiler operation at the rated output is ecological.

6. 3.The daily ﬁring-up in necessary in case of operation at a reduced output (the summer opera-

tion and heating the hot service water).

7. Therefore the boilers should be installed with the storage tanks and the thermoregulation valve

which guarantees 20- 30% fuel savings and a longer service life of boiler and chimney with

a more comfortable operation.

8. If you cannot connect the boiler into the accumulation you should connect the boiler with at least

one equalizer with approx. 25l volume per 1kW of boiler output.

9. Use only dry fuel with 12 - 20% moisture – with a higher moisture the boiler output boiler

decreases and the fuel consumption increases.

The boilers with the draw-off ventilator have the letter S at the end of designation.

CAUTION - If the boiler is connected with thermoregulation valve TV 60°C and the

storage tanks (see the enclosed diagrams), the guarantee for the boiler drum is increa-

sed from 24 to 36 months. The guarantee for other parts does not change. In case these

principles are not adhered to the service life of the boiler drum and ceramic ﬁttings

can be substantially reduced due to the low-temperature corrosion. The boiler drum

can corrode within two years.

Návod k obsluze - CZ

Instruction manual - GB

www.atmos.cz GB-5

1. Purpose of use

The ecological hot water boilers ATMOS DC 50/60/70 GSX are destined for heating the one-fa-

mily houses, weekend houses, cottages and similar houses with 50 - 70 kW heat losses depending on

the type. The boilers are constructed only for combustion of the lump wood. Any dry wood, especial-

ly the wooden logs, cleft timber up to 530 mm max. length can be used for heating. It is also possible

to use the wood with a higher diameter in the form of blocks which decreases the rated output, but

prolongs the combustion time. The boiler is not destined for combustion of sawdust and petite wood

waste which only can be burnt in a small amount together with the logs- MAX.10%. Thanks to the ro-

bust hopper of the boiler there is eliminated the most toilsome operation at the wood preparation and

its cutting into appropriate pieces. It saves the physical effort and time necessary for this activity.

2. Technical speciﬁcation

The boilers are constructed for combustion of wood on the principle of generator gasiﬁcation

using the suction fan which exhausts the combustion products from the boiler or blasts air into the

boiler.

Suction fan - for boilers DC50GSX

DC60GSX

DC70GSX

The boiler drum is made as a weldment of steel sheets 3-8 mm. It consists of fuel hopper which

in the lower part is equipped with a refractory ﬁtting with a longitudinal opening for the gases and

combustion products passage. The burning down space underneath is equipped with ceramic ﬁttings.

In the rear part of boiler drum there is a vertical ﬂue way equipped with ﬁring-up safety valve in the

upper part. The upper part of the ﬂue way is equipped with the draw-off throat for connection to the

chimney. The front wall is equipped with stoking door in the upper part and with the ash door in the

lower part. In the front part of the upper hood there is the tow bar (control cable) of ﬁring-up safety

valve (register). The boiler drum from outside is heat insulated by means of rock-wool inserted under

the sheet metal covers of the boiler outer shell. In the upper part of boilers there is the control panel

for the electromechanical regulation. In the rear part of boilers there is the channel of primary and

secondary air input equipped with a register operated by the draught controller FR 124. The primary

and secondary air is preheated to a high temperature.

instruction manual - GB

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Design of dash panel for boilers with ventilator

1. Thermometer 5. Safety thermostat irreversible

2. Master switch 6. The taw bar(control cable) of the

3. Flue gas thermostat (1) ﬁring-up safety valve

4. Regulation thermostat (of the boiler) 7. The place for electronic regulation

of the heating system (92x138 mm)

8. Flue gas thermostat (2)

Description:

1. Thermometer – it monitors the output water temperature from the boiler.

2. 1.Master switch – itenables to switch off the whole boiler if necessary.

3. Flue gas thermostat (1) – it serves for ventilator switching off after the fuel has burnt down.









Variant A

Variant B

3 6

5 8

Instruction manual - GB

www.atmos.cz GB-7

CAUTION – When ﬁring up we set the ﬂue gas thermostat to („0°C“ ﬁring). After burn-

ing up we set the ﬂue gas thermostat into the operating position. It is necessary to ﬁnd out

the optimal position for concrete conditions. If the temperature of the combustion products

drops below the set value the thermostat switches off the draw-off ventilator. If we want the

ventilator to run again we must set a lower temperature at the ﬂue gas thermostat (e.g. set to

„0°C“ - ﬁring).

4. Regulation thermostat (of the boiler) – controls the ventilator operation according to the output

temperature of water from boiler.

5. Safety thermostat irreversible – it serves as a protection of the boiler against overheating in case

of the regulation thermostat failure or as the signalization of emergency temperature transgression

– after the emergency temperature transgression it must be pressed down.

6. Tow bar (control cable) of ﬁring-up safety valve – it serves for opening the ﬁring-up safety

valve when ﬁring-up or stoking.

7. The place for electronic regulation of the heating system can be equipped with any regulation

which can be inserted into the opening (92x138 mm). The electric bunch is prepared for its power

supply.

8. The ﬂue gas thermostat 2 serves for operating the ﬂap with the servo-drive at the combustion air

inlet into the boiler according to the maximum temperature of the combustion products - the switch-

ing temperature 180-200°C (only at variant B).

The boilers advantages

The combustion in the boilers runs at the high temperatures with the function of generator gasi-

ﬁcation. This results in fuel savings and an ecological operation. The primary and secondary air of

boilers is preheated to a high temperature it means they have a hot and stable ﬂame with a constant

quality of burning. At the GSX boilers everything runs in a ceramic combustion chamber with the

lateral primary air inlets in the upper part of the stoking chamber. The boilers are equipped with the

exhauster and they have a comfortable and easy operation. A big hopper enables to burn the cleft tim-

ber of 530mm length. Also the big pieces of wood waste can be burnt. All boilers are equipped with

the cooling loops against overheating.

instruction manual - GB

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3. Technical data

Type of ATMOS boiler DC50GSX DC60GSX DC70GSX

Boiler output kW 49 60 70

Heat-up area m23,5 3,5 3,7

Fuel shaft volume dm3210 210 210

Filling hole dimension mm 450x310 450x310 450x310

Speciﬁed draught of the chimney Pa 25 28 30

Maximum water overpressure kPa 250 250 250

Boiler weight kg 527 527 571

Draw-off throat diameter mm 152 152 180

Boiler height mm 1563 1563 1648

Boiler width mm 678 678 678

Boiler depth mm 1042 1042 1068

Electric parts ingress protection IP 20

Electric input W 50 50 70

Boiler efﬁciency % 90,6 87,5 85,2

Boiler category 3

Waste gas temperature at nomi-

nal output °C 165 189 247

Mass ﬂow rate of comb.n prod-

ucts at the rat.output kg/s 0,025 0,030 0,034

Speciﬁed fuel Dry wood of fuel value 15-17 MJ.kg-1, water content min. 12% - max. 20%, diam-

eter 80 -150 mm

Average fuel consumption kg.h-1 13 15,5 18

Per the heating season 1 kW = 1 stacked cubic meter

Max. length of logs mm 530 530 530

Burning time at nominal output hour 3 3 3

Water volume in the boiler l 120 120 132

Hydraulic loss of boiler mbar 0,23 0,23 0,22

Minimal volume of the equal-

izer l 750 1000 1000

Connecting voltage V/Hz 230/50

The prescribed minimal temperature of the reverse water in operation is 65°C.

The prescribed boiler service temp. is 80-90°C.

Instruction manual - GB

www.atmos.cz GB-9

Legend to the boiler schemes

Technical data

1. Boiler drum

2. Filling door

3. Ash door

4. Ventilator - draw-off (S)

5. Refractory ﬁtting - nozzle

6. Control panel

8. Register(regulation valve)

9. Refractory bulb- sides of the comb.ch. 4pc

10. Refractory ﬁtting - spherical space at GSX type

11. Těsnění - trysky - 12x12 (14x14)

12. Refractory ﬁtting - half-moon

13. Firing-up safety valve

14. Refractory ﬁtting - rear face of sph. space

at GSX type space

15. Cleaning cover

16.

17. Tow bar (control cable) of ﬁring-up safety valve

18. Thermometer

19. Combustion chamber shutter

20. Switch with the indicator lamp

22. Draught controller - Honeywell FR 124

23. Cooling loop against overheating

24. Regulation thermostat of ventilator

25. Door cushioning - Sibral

26. Doorstrip- gasket 18x18

27.

28. Capacitor of ventilator

29. Air shutter with servo-drive - variant B

30.

31.

32.

33.

34. Flue gas thermostat 2 - variant B

35. Flue gas thermostat (1)

36. Safety thermostat

(Attention – press down at overheating)

37. Air-brake valve

K - smoke-ﬂue throat

L - water oulet from boiler

M - water inlet into boiler

N - mouthpiece for ﬁlling cock

P - mouthpiece for valve sensor controlling the

cooling loop (TS 130, STS 20)

Dimensions DC50GSX DC60GSX DC70GSX

A1563 1563 1681

B 1042 1042 1068

C678 678 678

D 997 997 1086

E152 152 180

F70 70 58

G184 184 184

H1287 1287 1407

CH 256 256 256

I256 256 256

J2” 2” 2”

instruction manual - GB

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10-GB

Boiler drawings

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