Atmos Dc15ep User manual

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Instruction manual - GB

Instruction

manual

Instruction manual - GB

www.atmos.cz

GB-3

Instruction manual - GB

Contents

1. Intended use 5

2. Technical description 5

Control panel appearance 6

3. Technical data 8

Boiler drawings key 9

Technical data 9

Drawings of boilers 10

Cut away view – types DC25SP, DC32SP 10

Cut away view - DC15EP, DC18SP 10

Extraction ventilator schematics 11

4. Type and seating of shaped pieces into combustion area 11

5. Boiler accessories 12

6. Fuel 13

Basic wood burning data 13

Fuel heating capacity 14

7. Boiler bases 14

8. Environment type and boiler placement in a boiler room 14

9. Chimney 15

10. Flue-gas duct 15

11. Fire prevention during installation and use of heating appliances 16

Safe distances 16

12. Connecting boilers to the electric network 17

13. Electric diagram of the burner ATMOS A25 - 6-pin connector - model 2012 AC07X - (R, R2, sensors TV, TS, TK, TSV) 18

14. Wiring diagram of electromechanical regulation with an UCJ 4C52 type extraction ventilator (boilers DC18SP, DC25SP and

DC32SP), model 2012 - 6-pin connector 19

15. Wiring diagram of electromechanical regulation of the DC15EP type boiler, model 2012 - 6-pin connector 19

16. Wiring diagram connection of the boilers DC18SP, DC25SP, DC32SP with extraction fan, model 2012 with 6-pin connector and

module AD02 - to control extraction fan of the boiler 20

17. Wiring diagram connection of the boiler DC15EP, model 2012 with 6-pin connector and module AD02 - to control pump in the

boiler circuit 20

18. Wiring diagram connection of the boilers DC18SP, DC25SP, DC32SP with extraction fan, model 2012 with 6-pin connector and

module AD03 - to control extraction fan of the boiler and pump in the boiler circuit 21

19. Wiring diagram and process of instalation for special connector to the selector switch to keep run extraction ventilator of the

boiler together with pellet burner 22

20. Obligatory ČSN EN standards dealing with boiler designing and installation 23

21. Choice and connection method of control and heating elements 23

22. Boiler corrosion protection 24

23. Specied boiler connection with accumulation tank 24

24. Possible boiler connection with Laddomat 21/22 25

25. Specied boiler connection with equalizing tank and equithermal controller ACD01 25

26. Recommended wiring diagram with Laddomat 21/22 and accumulation tanks 26

27. Laddomat 21/22 26

28. Thermoregulatory valve 27

29. Operating system with accumulation tanks when burning wood 27

The standard ATMOS accumulation tanks provided 27

Tank insulation 27

Advantages 28

30. Connection of overheat protecting cooling loop with a safety valve Honeywell TS 131 - 3/4 ZA or WATTS STS20 28

31. Operating instructions 29

Preparing boilers for operation 29

Boiler setting and launching when burning pellets 29

  Settingtheclosingaponthepelletburner-viewfrombottomoftheburner 29

Boiler system with an external storage container and conveyor 30

Relation of waste gas temperature to boiler (burner) output when burning pellets 32

Boiler room with a built-in pellet storage 33

Boiler setting and launching when burning wood 34

Ignition and operation in wood-burning mode 34

Waste gas thermnostat setting 35

Output regulation in wood burning mode - electromechanical 35

Draught regulator - HONEYWELL Braukmann FR 124 – Assembly instructions 36

32. Setting the boiler output and combustion when burning wood 36

33. Fuel rell when burning wood 37

34. Slow-burning operation when burning wood 37

35. Boil er cleaning 37

Maximum ash quantity – in the middle and lower combustion chambers 40

36. Heating system maintenance - including boilers 41

37. Use and inspections 41

38. Possible failures and troubleshooting 42

39. Spares parts 43

Heatproof shaped piece (nozzle) replacement 44

Door sealing cord replacement 44

Adjusting the door hinges and locks 44

40. Environmental protection 45

Disposal of the boiler after expiration of its service life 45

GUARANTEE CONDITIONS 46

BOILER INSTALLATION REPORT 47

ANNUAL INSPECTIONS RECORDS 48

RECORDS OF GUARANTEE PERIOD AND POST-GUARANTEE PERIOD REPAIRS 49

Instruction manual - GB

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WE HOPE THAT YOU ARE SATISFIED WITH OUR

PRODUCT AND WE KINDLY RECOMMEND YOU

TO FOLLOW THESE MAIN RULES IMPORTANT FOR

A LONG SERVICE LIFE AND THE CORRECT FUNC-

TIONALITY OF THE BOILER

1. Installation, ignition test and operator‘s training will be carried out by an installation company

trained by the manufacturer. This company also completes a boiler installation report (p.50).

2. When burning pellets use only good quality fuel of 6 – 8 mm diameter made from soft barkless

wood (white pellets).

3. During the gasication process, wood tar and condensates (acids) form in the fuel storage

tank. Therefore, there must be a Laddomat 21/22 or a thermoregulatory valve installed behind the

boiler in order to keep the minimum temperature of water returning to the boiler at 65 °C.

Operating temperature of water in the boiler must be in the 80 - 90 °C range.

4. When the boiler operates in the wood-burning mode, it must not be permanently operated in an

output lower than 50 %.

5. Every circulating pump in the system must be regulated by an individual thermostat in order to

keep the specied minimum temperature of water returning to the boiler.

6. The boiler operates environmentally-friendly if burning wood at the nominal output level.

7. We therefore recommend to install the boiler with accumulating storage tanks and Laddomat

21/22, which provides 20 - 30 % fuel-wood consumption decrease in wood-burning mode,

longer service life of both – the boiler and the chimney and user-friendlier operation.

8. If you cannot install the boiler into an accumulation system, then we recommend installing it at

least with one equalising tank; the volume of which should be 500 – 1000 l. This increases the

pellet burner‘s service life.

9. When operating the boiler in a lower output mode (summer operation or heating up hot potable

water) and burning pieces of wood, it is necessary to re-up daily.

10. Use only dry fuel wood with 12 - 20 % moisture content – higher moisture content decreases

the boiler’s performance and increases consumption.

CAUTION – if the boiler is installed with a Laddomat 21/22 or with a TV 60 °C ther-

moregulatory valve and with the accumulation tanks (see attached schematics), the

guarantee period for the boiler drum is extended from 24 to 36 months. The guarantee

period for other parts remains unaffected. In non-compliance with these instructions

the drum’s and the heatproof shaped pieces’ service life may dramatically decrease.

The boiler drum may corrode in as little time as 2 years.

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Instruction manual - GB

1. Intended use

The environmentally friendly boilers ATMOS DC15EP, DC18SP, DC25SP, DC32SP are designed

for domestic heating using pellets and wood. Boilers are suitable for buildings with heat loss ranging

between 5 - 35 kW.

 Goodqualitypelletsof6–8mmdiameteranddryrewoodof330-530mmlength(depend-

ing on the boiler type) may be used for heating. The boiler is not intended for burning saw dust or

small-particlewoodwaste.Thesecanbeburntinsmallquantitiesonly,togetherwithlog-rewood.

MAX.10 %. Due to their huge feeding hoppers, the boilers save the user a lot of laborious wood treat-

ing and splitting operations. They save both - the physical effort and also the time dedicated to these

operations.

2. Technical description

The boilers are designed for electronically controlled burning of pellets in a pellet burner and

forwoodburning,bothbasedonthegeneratorgasicationprincipleutilisinganextractionventilator

which extracts the waste gas from the boiler (with the exception of type DC15EP type).

The boiler drum is manufactured as a welded structure from 3 - 6 mm thick steel sheets. The

boiler’s upper section which comprises of two chambers one on top of the other and which is intended

for wood burning, consists of a fuel feeding hopper which is in the lower section equipped with a

heatproof shaped piece with a longitudinal opening allowing combustion products and gases to pen-

etrate into the lower burn-off chamber. The burn-off chamber is equipped with ceramic shaped pieces

allowing ideal burn off of all combustible materials. Below the burn-off chamber, there is a separate

combustion chamber lined with ceramics into which a pellet burner ATMOS A25 is inserted from the

front. This chamber also serves as an ash area when in pellets burning mode. There is a vertical com-

bustion gas duct in the back of the boiler body, which is in the upper section equipped with a heating

valve and the gas outlet pipe for connecting to chimney. Waste gas exhausts from the middle (wood)

and lower (pellets) combustion chambers lead into the vertical waste gas duct. An aperture for setting

thequalityoftheburner‘scombustionutilisingawastegasanalyseristtedinthelowerpartofthe

waste gas duct.

Thefrontboilerwallisttedwiththreestokingdoors.Theupperdoorofthewoodstokingcham-

ber is equipped with a limit switch which renders the lower chamber burner out of operation when the

door is opened. This safety feature prevents using both systems simultaneously. To re-ignite the pellet

burner the limit switch button on the left or right near the upper door must be pressed. In the front sec-

tion of the upper hood there is an ignition valve pull rod. The boiler’s drum is externally heat insulated

by mineral wool placed beneath the sheet metal covers of the boiler’s external housing. A control panel

for electromechanical regulation is situated in the upper part of the boiler. In the rear section of the

boiler,thereisaprimaryandsecondaryairfeedingductttedwithacontrolvalve.Thecontrolvalve

is designed for output regulation when burning wood. When burning pellets, the valve must be closed

so that no “false air” can enter through; which would decrease the boiler‘s effectiveness.

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Control panel appearance

For types DC18SP, DC25SP, DC32SP

For type DC15EP

1. Thermometer 6. Selector switch (Wood/Pellets)

2. Main switch 7. Fuse (6,3A) 5x20/T6,3A/1500 - type H

3. Waste gas thermostat 8. Pump thermostat

4. Control thermostat 9. Burner switch (only DC15EP)

5. Safety irreversible thermostat 10. Area for electronic regulation

of the heating system (92x138 mm)

SPALINOVÝ / WASTE GAS

KOTLOVÝ / OPERATING

ČzERPADLO / PUMP

7 6 8 10

KOTLOVÝ / OPERATING

ČERPADLO / PUMP

PROVOZ / OPERATION

ZÁT OP / FIRING UP

789 10

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Instruction manual - GB

Description:

1. Thermometer – monitors the temperature of water exiting the boiler

2. Main switch – allows for completely shutting down boiler if necessary.

3. Waste gas thermostat – is used to switch off the ventilator when the fuel has burnt out (for model

2012 with 6-pin connector as well as control pump in the boiler circuit)

CAUTION – whenringup(igniting),setthewastegasthermostatto(‚‘0°C“-ring-up).

Afteraringup,setthewastegasthermostatto„operation“.Shouldthewastegastempera-

ture fall below the preset value, the thermostat switches the extraction ventilator off. If you

want the ventilator to start operating, set a lower temperature on the waste gas thermostat

(setto„0°C“-ring-up).Itisnecessarytodetecttheoptimaloperatingposition.

4. Control thermostat – controls the boiler operation depending on the temperature of water exiting

the boiler.

5. Safety irreversible thermostat – serves as boiler protection against overheating in case of control

thermostat failure or as an indication of exceeding the emergency temperature. If such exceeding

occurs, it is then necessary to depress the thermostat (dual-circui).

6. Selector switch – is used to set the boiler operation mode. In position I, the boiler is set for heat-

ingthebuildingwithrewoodutilisinganextractionventilatorwhichiscontrolledbythewaste

gas and control thermostats. In position II, the boiler is set for operation with the pellets burner,

controlled solely by the control thermostat; depending on the temperature of water exiting the

boiler. In this case the waste gas thermostat and the extraction ventilator are put out of operation.

The safety thermostat and fuse protect the boiler in both cases.

7. Fuse (6,3A) - 5x20/T6,3A/1500 - type H – burner electronics protection

8. Pump thermostat – is used for switching the boiler circulation pump on and off

9. Burner switch –is used to switch the burner on and off (only with DC15EP)

10. Area for electronic regulation of the heating system can be used to house any type of regulation

thattsintoanapertureof92x138mm.Theelectricharnessisprefabricatedandreadytobeused

for the regulation’s power supply.

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3. Technical data

Type of boiler ATMOS DC15EP DC18SP DC25SP DC32SP

Boiler output – pellet type

– wood type kW 15

14,9

Heating surface m22,5 2,5 3,3 3,8

Fuel shaft volume dm366 66 100 140

Feeding hole dimensions mm 450x260 450x260 450x260 450x260

Speciedchimneydraught Pa 18 20 23 24

Max. operating water-pressure kPa 250 250 250 250

Boiler weight kg 424 429 531 596

Gas-outlet pipe diameter mm 152 152 152 152

Boiler height mm 1695 1695 1695 1772

Boiler width mm 643 643 643 678

Boiler depth mm 694 757 957 957

Electric parts ingress protection IP 20

Electric input - at start-up

- in operation W1120

120

1120

120

1120

120

1120

120

Boiler effectiveness – pellet type

– wood type %85 - 89%

81 - 87%

Boiler class 3 4 4 4

Waste gas temperature at nominal output

– pellet type

– wood type °C 169

230

169

208

157

225

154

230

Wastegascombustionproductsowweightat

nominal output – pellet type

– wood type kg/s 0,008

0,008

0,010

0,015

0,010

0,018

Speciedfuel

good quality pellets of 6 – 8 cm diameter and 15 - 18 MJ.kg-1 caloric power,

dry wood of 15 - 17 MJ.kg-1 caloric power, 12 - 20 % moisture content and

80 - 150 mm diameter

Average fuel consumption – wood type kg.h-1 3,5 3,8 6 7,2

Per heating season 1 kW = 1 stacked cubic meter

Maximum wood length mm 330 330 530 530

Burning time at nominal output – wood type hour 3 2 3 3

Boiler water volume l 78 78 109 160

Hydraulic pressure drop mbar 0,22 0,22 0,23 0,23

Equalising tank minimum volume l 500 500 500 500

Connecting voltage V/Hz 230/50

Specied minimum temperature of water returning to boiler is 65°C when in operation.

Specied boiler operating temperature is 80 - 90°C.

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Instruction manual - GB

Boiler drawings key

Technical data

1. Boiler drum

2. Loading door

3. Ash-pan door

4. Gas extraction ventilator (except for

DC15EP)

5. Heatproof shaped piece - nozzle

6. Control panel

7. Safety thermostat

(Caution – in overheat condition must be de-

pressed)

8. Control valve

9. Heatproof shaped piece – extension of the

spherical space (Kombi)

10. Heatproof shaped piece – spherical space

(Kombi)

11. Sealing – nozzle - 12x12

12. Door for the pellet burner

13. Ignition valve

14. Heatproof shaped piece – rear face of the

spherical space (Kombi)

15. Cleaning lid

16. Screen

17. Ignition valve pulling rod

18. Thermometer

19. Combustion area screen

20. Switch with an indicator light

22. Output regulator - Honeywell FR 124

23. Cooling loop protecting against overheating

24. Control thermostat

25.Doorlling-Sibral

26. Door sealing – cord 18 x 18

27. Heatproof shaped piece - half moon (door

shield)

28. Pellet burner ATMOS A25

29. Heatproof shaped piece – spherical space

(DC15EP)

30. Heatproof shaped piece – spherical space in-

ternal lining (DC15EP)

31. Heatproof shaped piece – spherical space -

wood

32. Heatproof shaped piece – rear face of the

spherical space - wood

33. Pump thermostat

34. Fuse (6,3A) 5x20/T6,3A/1500 - type H

35. Waste gas thermostat (except for DC15EP)

36. Selector Switch

37. Limit switch with a push-button

39. Sibral sealing under burner

40.

Measurement point for the waste gas analyzer

K – gas outlet pipe

L – the boiler water outlet

M – the boiler water inlet

N –llingvalvepipesleeve

P – pipe sleeve for valve sensor controlling the

cooling loop (TS 131, STS 20)

Dimensions

DC15EP DC18SP DC25SP DC32SP

A1695 1695 1695 1772

B 694 757 957 957

C643 643 643 678

D 1375 1375 1375 1448

E150/152 150/152 150/152 150/152

F65 65 65 70

G207 207 207 184

H1436 1436 1436 1507

CH 212 212 212 256

I212 212 212 256

J6/4” 6/4” 6/4” 6/4”

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Drawings of boilers

Cut away view – types DC25SP, DC32SP

Cut away view - DC15EP DC18SP

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Extraction ventilator schematics

CAUTION – The extraction ventilator (S) is provided disassembled. Place it over the rear

ue-gasduct,tighteneverythingwell,connectintoasocketandtestforitssmoothoperation.

1 - Motor

2 - Plate

3 - Rotating wheel (stainless steel)

4 - Nut with left-handed thread and washer

5 - Wing nut

6 - Bolt

7 - Large gasket (2 pcs)

8 - Small gasket

4. Type and seating of shaped pieces into combustion area

a) The middle wood combustion chamber for type DC18SP, DC25SP, DC32SP

31. The shaped piece (spherical space L+P) must be assembled

in a way that ensures that the front section of the piece /31/ is 3

cm away from the front edge of the boiler frame.

32. Ceramics – rear face with a rearward recess.

CAUTION – when handling do not turn the rear

face

b) The middle wood combustion chamber for type DC15EP

29. The shaped piece - spherical space must be tucked rear-

ward!

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c) The lower pellets combustion chamber for DC25SP and DC32SP types

9 a 10. The shaped piece (spherical space L+P) must be assem-

bled in a way that ensures that the front section of the piece /9/

is 3 cm away from the front edge of the boiler frame.

14. Ceramics – rear face with a rearward recess.

CAUTION – when handling do not turn the rear

face

d) The lower pellets combustion chamber for DC15EP and DC18SP types

10. The shaped piece (spherical space L+P) must be assembled

in a way that ensures that the front section of the piece /14/ is 3

cm away from the front edge of the boiler frame.

14. Ceramics – rear face with a rearward recess.

CAUTION – when handling do not turn the rear

face

5. Boiler accessories

Steel brush with accessories 1 pc

Poker 1 pc

Filling-in valve 1 pc

Operating and maintenance instructions manual 1 pc

Draught regulator - Honeywell FR 124 1 pc

Ash-pan 1 pc

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6. Fuel

Thespeciedfuelaregoodqualitywoodpellets(white)of6-8cmdiameterandlenght10-25

mm with a caloric power of 16 - 19 MJ.kg-1. Good quality pellets are such that do not disintegrate

intosawdustandaremadefromsoftbarklesswood.Drysplitlogrewoodof80–150mmdiameter,

minimum age of 2 years and moisture content between 12 – 20 %. The split log length is 330 mm for

the DC15EP and DC18SP type and 530 mm for the DC25SP and DC32SP types with a caloric power

of 15 - 17 MJ.kg-1. It is also possible to burn large pieces of wood waste together with crude logs.

Basic wood burning data

You can ensure maximum output and a long service life if you burn wood which has been left for

at least 2 years to dry. The following graph illustrates the relationship of moisture content to heating

capacity of the fuel. The energy content declines dramatically with increased water contents.

Example:

Wood with 20 % moisture contents has thermal power of 4 kWh /1 kg of wood

Wood with 60 % moisture contents has thermal power of 1.5 kWh /1 kg of wood

• Example – spruce wood which has been stored for 1 year under shelter – see graph

The boilers maximum output with wet fuel

illustrated in the graph

DC 15EP - 10

DC 18SP - 13

DC 25SP - 19

DC 32SP - 25

Theinformationisrelevanttoothergasica-

tion boiler types.

Boilers are not suitable for burn-

ing wood with moisture content

lower than 12 %.

High-quality wooden pellets - white without

black dots (bark)

Poor-quality wooden pellets - dark with bark

(with black dots)

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Fuel heating capacity

Wood - type Heating capacity per 1 kg

kcal kJoule kWh

spruce 3900 16250 4,5

pine 3800 15800 4,4

birch 3750 15500 4,3

oak 3600 15100 4,2

beech 3450 14400 4,0

Raw wood does not burn easily, produces a lot of smoke and substantially decreases

the service life of your boiler and chimney. Boiler output drops as low as 50% and fuel

consumption doubles.

7. Boiler bases

Boiler type (mm) A B

DC15EP, DC18SP 600 600

DC25SP 600 800

DC32SP 700 800

8. Environment type and boiler placement in a boiler room

 Boilers may be used in a “basic environment” -AA5/AB5 as specied in Czech standard

ČSN3320001.Boilersmustbeplacedinaboilerroomwithsufcientairaccessnecessaryforcom-

bustion. Placing boilers in living areas (includ-

ing halls) is not permitted. The combustion air

inlet aperture in the boiler room must be of

minimum 250 cm2for boilers of 15 - 35 kW

outputs.

1 - Chimney

2 - Flue-gas duct

3 - Boiler

4 - Burner

5 - Conveyor

6 - Pellets silo

We recommend providing a concrete (metal) base

under the boiler.

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Instruction manual - GB

9. Chimney

Connecting the appliance to the chimney vent stack must always be carried out with the per-

mission of the appropriate chimney authority. The vent stack must always be capable of providing

sufcientdraughtanditmustdischargethewastegasintotheopenatmosphereinareliablemanner

for all possible operating conditions. The dimensions of the individual vent stack must be correct to

ensure good functionality of the boiler; because the draught inuences combustion, performance

and the service life of the boiler. The chimney draught is directly dependent on its cross section,

height and the inner wall ruggedness. It is not permitted to connect another appliance into a chimney

into which a boiler is connected. The chimney diameter must not be smaller than the boiler outlet

(min. 150 mm).Thechimneydraughtmustcomplywiththespeciedvalues(seetechnicaldata,page

8). The chimney must not be excessively high, otherwise the boiler effectiveness is decreased and the

combustionisaffected(theame“breaks”).Incaseofexcessivedraught,installathrottlevalveinthe

uegasductbetweentheboilerandthechimney.

Indicative values of the chimney cross section dimensions:

20 x 20 cm height 7 m

Ø 20 cm height 8 m

15 x 15 cm height 11 m

Ø 16 cm height 12 m

 ExactchimneydimensionsarestipulatedinCzechstandardČSN734201.

 Speciedchimneydraughtisstatedinsection3„TechnicalData“.

10. Flue-gas duct

Theue-gasductmustbeconnectedintothechimneyventstack.Iftheboilercannotbecon-

nectedtothechimneydirectly,theappropriateue-gasductextensionmustbeasshortaspossible

in the given circumstances, but not longer than 1m, it must be without additional heating surface

and must incline upwards in the direction towards the chim-

ney. Flue-gas ducts must be mechanically durable and sealed

against combustion products and gas penetration, and it must

bepossibletocleantheminside.Theue-gasductsmustnot

be lead through another person‘s apartment or property. The

internaldiameteroftheue-gasductmustnotbelargerthan

the internal diameter of the chimney intake and it must not de-

crease in width in the direction towards the chimney. Use of el-

bow-pipesisnotsuitable.Methodsforprovidingue-gasduct

entriesthroughammablematerialstructuresarestipulatedin

appendices2and3oftheCzechstandardČSN061008.These

are appropriate for mobile installations, wooden cottages etc.

1 - Waste gas thermometer

2-Cleaning aperture

3- Throttle valve (draught limiter)

In case of excessive chimney draught, install a throttle valve /3/ or draught limiter.

Instruction manual - GB

www.atmos.cz

16-GB

11. Fire prevention during installation and use of heating appliances

 SelectedfromČSN061008–Firesafetyoflocalappliancesandheatsources.

Safe distances

When installing the appliance, keep a minimum safe distance of 200 mm from building materials.

Thisdistanceisvalidforboilersandue-gasductspositionednearammablematerialsoftheB,C1

andC2ammabilityclassmaterials(theammabilityclassesarelistedinchart1).Itisnecessaryto

doublethe200mmsafedistanceiftheboilersandue-gasductsareplacednearammablematerials

ofC3class(seechart1).Itisalsonecessarytodoublethesafedistanceiftheammabilityclassof

the material in question cannot be determined. The safe distance can be decreased to one half (to 100

mm) if a heat insulating, non-combustible screen (asbestos board) of a 5 mm minimum thickness, is

placed25mmfromtheprotectedcombustiblematerial(socalledammableinsulation).Thescreen-

ing board or protection screen (on the protected object) must exceed the boiler outline including its

ue-gasductoneachsidebyatleast150mmandbyatleast300mmaboveitsuppersurface.The

screeningboardorprotectionscreenmustbealsousedforallxturesandttingsfromcombusti-

ble materials in cases where the safe distance cannot be maintained (such as in mobile structures or

woodencottagesetc.-formoredetailsseeČSN061008standard).Thesafedistancemustbemain-

tainedevenwhenplacingxturesandttingsneartheboilers.

 fboilersareplacedonoorsfromcombustiblematerials,theoormustbettedwithanon-com-

bustible, heat insulating pad exceeding the boiler’s ground-outline on the side where the stoking and

ash-pan apertures are, by at least 300 mm (in front of the aperture) and on all the other sides by at least

100mm.Thenon-combustible,heatinsulatingpadcanbemadefromanymaterialofAammability

class.

Chart 1

Flammability classes of build-

ing materials and products

A – non-combustible granite,sandstone,concrete,bricks,ceramictiles,mortars,reproof-

ing plasters etc.)

B–non-easilyammable Akumin, Izomin, Heraklit, Lignos, basalt felt boards, breglass

boards, Novodur

C1 – low degree of amma-

bility

deciduous tree wood (oak, beech), Hobrex boards, plywood, Sirkolit,

Werzalit, hardened paper (Formica),

C2–mediumdegreeofam-

mability

coniferous tree wood (pine tree, larch, spruce), chipboards and cork

boards,rubberooring(Industrial,Super)

C3–highdegreeofamma-

bility

breboards (Hobra, Sololak, Sololit), cellulose materials, poly-

urethane, polystyrene, polyethylene, foamed PVC

NOTE-Incircumstanceswhenthereisariskoftemporaryaccessofammablegasesor

fumes,orduringworkswhenatemporaryreorexplosionriskmaypossiblyoccur(such

as gluing linoleum, PVC etc.) the boilers must be put out of operation long enough before

the risk occurrence. No items from ammable materials may be placed on the boilers or

near them for a distance lower than the specied safe distance.

(more ČSNEN13501-1)

www.atmos.cz

GB-17

Instruction manual - GB

12. Connecting boilers to the electric network

Boilers are to be connected to a 230 V, 50 Hz electric network with electric cord without plug. The

mains supply cable in case of repair it must be replaced with the same type by the servicing organiza-

tion.Connection,maintenanceandreparationcanbemadeonlybyaqualiedpersoninaccordance

with valid regulations of the particular country.

CAUTION–theelectriccordmustnotbettedwithatermination(maleplugforasocket).

A permanent connection into a distribution box must be made.

Mains cable must be regularly checked and maintained in the prescribed condition. It is forbidden to

interfere in to the safety circuits and elements for safe and reliable operation of the boiler. If any dam-

age of electrical equipment must be the boiler out of operation, disconnect from the mains and ensure

aqualiedrepairaccordingtoapplicablestandardsandregulations.

NOTE - When installing the boiler with electronic unit ACD01 we connect the connectors

described in D and F together (program version 3.0) or separatly (program version 3.3) into

the electronic unit ACD01. The suction ventilator is in this case in operation simultaneously

with the pellet burner.

When operating the boiler without electronic unit ACD01 the extraction ventilator of the

boiler is decommissioned when burning pellets (doubleswitch in position II). In position 0 of

the doubleswitch the suction ventilator is in operation when the temperature of waste gas is

higher then set on the waste gas thermostat. You can use it for cleaning the boiler and burner.

In case of degraded chimney draught we are able to adjusted the boiler that the extraction

ventilator run when burning pellets. You need to use special connector to selector switch

(Wood/Pellets). This connector is included in the set AS25 (separate ordering code for this

connector is S0725).

Connectors in the right side hood:

1- connector for power cord - black (L - brown, N - blue, PE - green/yellow)

2- connector for pump in boiler circuit - white (L - brown, N - blue, PE - green/yellow)

3- connector for burner ATMOS connection model AC07X - (L1, L2, R, R2,N, PE)

4- connector for extraction fan

Connector in the left side hoodConnectors in the right side hood

- 4

1 -

2 -

3 -

Instruction manual - GB

www.atmos.cz

18-GB

13. Electric diagram of the burner ATMOS A25 - 6-pin connector

- model 2012 AC07X - (R, R2, sensors TV, TS, TK, TSV)

ZÁSUVKA DOPRAVNÍKU

STECKDOSE SCHNECKE

SOCKET FEEDER

ZASUVKA NAPÁJENÍ

STECKDOSE  SPANNUNG

SOCKET INLET

BLBLACKSCHWARZČERNÁ

BUBLUEBLAUMODRÁ

BRBROWNBRAUNHNĚDÁ

GRGREYGRAUEŠEDÁ

BUBLUEBLAUMODRÁ

GYGREEN/YELLOWGRÜN/GELBZELENO/ŽLUTÁ

RREDROTČERVENÁ

WWHITEWEISBÍLÁ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

230V / 50Hz

°C

12345678

91011

TSV

GND

NTP

FAN1

FAN2

KONCOVÝ SPÍNAČ

ENDLAGENSCHALTER

END LIMIT SWITCH

BEZPEČNOSTNÍ TERMOSTAT

SICHERHEITSTERMOSTAT

SAFETY THERMOSTAT

ZAPALOVACÍ SPIRÁLY

GLÜHSPIRALEN

IGNITION ELEMENTS

VENTILÁTOR SE SNÍMÁNÍM OTÁČEK

VENTILATOR MIT DEM DREHCAL SENSOR

VENTILATOR WITH RPM SENSING

TEPLOTA SPALIN KOTLE/

SPODNÍ TEPLOTA NÁDRŽE

ABGASKESSELTEMPERATUR/

UNTEREPUFFERTEMPERATURE

WASTEGASSTEMPERATURE/

BOTTOMBUFFERTEMPERATURE

FOTOCELA

FOTOZELLE

FOTOCELL

































































TEPLOTA VODY KOTLE/

VRCHNÍ TEPLOTA NÁDRŽE

KESSELTEMPERATUR/

OBEREPUFFERTEMPERATURE

BOILERTEMPERATURE/

UPPERBUFFERTEMPERATURE

TEPLOTA KOTLE

KESSELTEMPERATUR

BOILERTEMPERATURE

TSV

TEPLOTA VODY/

TEPLOTA SPALIN KOTLE

WASSERTEMPERATUR/

ABGASTEMPERATURE

WATERTEMPERATURE/

WASTEGASSTEMPERATURE





ZASUVKA  ČIDLA

STECKDOSE  SENSOREN

SOCKET  SENSORS

GND

TSV





































11_06_01 - A25/45_AC07X

VENTILÁTOR KOTLE SE SNÍMÁNÍM OTÁČEK

KESSELVENTILATOR MIT DEM DREHCAL SENSOR

BOILERVENTILATOR WITH RPM SENSING

www.atmos.cz

GB-19

Instruction manual - GB

14. Wiring diagram of electromechanical regulation with an UCJ

4C52 type extraction ventilator (boilers DC18SP, DC25SP and

DC32SP), model 2012 - 6-pin connector

15. Wiring diagram of electromechanical regulation of the

DC15EP type boiler, model 2012 - 6-pin connector

1 2 3 4 5 6 7 8 9 10 11 12

L N PE

L1 L2

110501_DCxxEP_6P

END LIMIT SWITCH WITH RESET BUTON

ENDLAGENSCHALTER MIT RESET TASTE

KONCOVÝ SPÍNAČ S RESET TLAČÍTKEM

HLvyp

SNvyp

HNvyp

SLvyp

1245

SWITCH

SCHALTER

HL.VYPÍNAČ

TČ-C

TČ-2

TČ-1

PUMP THERMOSTAT

PUMPETERMOSTAT

TERMOSTAT NA ČERPADLO

poj-Cpoj-1

FUSE 6,3 A

SICHERUNG 6.3 A

POJISTKA 6.3 A





























































230V/50Hz

  



HLvyp2

SNvyp2

HNvyp2

SLvyp2

1245

BURNER SWITCH

BRENERSCHALTER

VYPÍNAČ HOŘÁKU













PT1

PTC

OPERATING THERMOSTAT

BETRIEB TERMOSTAT

PROVOZNÍ TERMOSTAT









VARIANTS OF RESERVOIR POINTS FOR ELECTRONIC REGULATION

SPEISEKLEMMEVARIANTEN FÜR ELEKTRONISCHE REGELUNG

VARIANTY NAPÁJECÍCH SVOREK PRO ELEKTRONICKOU REGULACI

WHEN USE ELECTRONIC REGULATION ACD01 MUST BE THESE CHANGES OF WIRING:

BEI DER STEUERUNG DES KESSELBETRIEBES DER ELEKTRONISCHE REGELUNG ACD01 MÜSSEN DIESE ÄNDERUNGEN MACHEN SEIN:

PŘI ZAPOJENÍ ELEKTRONICKÉ REGULACE ACD01 PROVEĎTE TYTO ZMĚNY:

RESERVOIR POINT "L" OF BOILER PUMP TO THE ELECTRONIC REGULATION

SPEISEKLEMME "L" DER KESSELPUMPE FÜR DIE ELEKTRONISCHE REGELUNG

PŘIPOJOVACÍ SVORKA "L" KOTLOVÉHO ČERPADLA DO ELEKTRONICKÉ REGULACE

WHEN ELECTRONIC REGULATION CONTROL BOILER PUMP  CONNECTOR "TČ2" MUST BE UNCONNECT

DEN KONNEKTOR "TČ2" ABKLEMMEN BEI DER KESSELPUMPESEBEDIENUNG DER ELEKTRONISCHE REGELUNG

KONEKTOR "TČ2" ODPOJIT PŘI OVLÁDÁNÍ KOTLOVÉHO ČERPADLA ELEKTRONICKOU REGULACÍ

RESERVOIR POINT "L2" OF BURNER TO THE ELECTRONIC REGULATION

SPEISEKLEMME "L2" DER BRENNER FÜR DIE ELEKTRONISCHE REGELUNG

PŘIPOJOVACÍ SVORKA "L2" HOŘÁKU DO ELEKTRONICKÉ REGULACE

WHEN ELEKTRONIC REGULATION CONTROL BURNER  CONNECTOR "PT1" MUST BE UNCONNECT

DEN KONNEKTOR "PT1" ABKLEMMEN BEI DER BRENNERBEDIENUNG DER ELEKTRONISCHE REGELUNG

KONEKTOR "PT1" ODPOJIT PŘI OVLÁDÁNÍ HOŘÁKU ELEKTRONICKOU REGULACÍ

BT100-L2

BT100-L1

SAFETY THERMOSTAT

SICHERHEITSTERMOSTAT

BEZPEČNOSTNÍ TERMOSTAT

BT100-N1

BT100-N2





REGN (X6:3)

REGL (X6:4)

REGPE (X6:2)

L (X7:5)

L2OUT (X7:7)

BLBLACKSCHWARZČERNÁ BRBROWNBRÄUNEHNĚDÁ

BUBLUEBLAUMODRÁ RREDROTČERVENÁ

GYGREEN/YELLOWGRÜN/GELBZELENO/ŽLUTÁ WWHITEWEISBÍLÁ

GRGREYGRAUŠEDÁ









R2 A25-45 6PIN

KONEKTOR

1 2 3 4 5 6 7 8 9 10 11 12

LN PE LN PE LN

L1 L2

DCxxSP_11-05-01_A25-45_6P

END LIMIT SWITCH

WITH RESET BUTTON

ENDLAGENSCHALTER

MIT RESET TASTE

KONCOVÝ SPÍNAČ S

RESET TLAČÍTKEM













































1 F

  



230V/50Hz

 











BLBLACKSCHWARZČERNÁ BRBROWNBRÄUNEHNĚDÁ

BUBLUEBLAUMODRÁ RREDROTČERVENÁ

GYGREEN/YELLOWGRÜN/GELBZELENO/ŽLUTÁ WWHITEWEISBÍLÁ

VARIANTS OF RESERVOIR POINTS "REG L,N,PE" (FERRULE/FASTON 6,3) FOR ELECTRONIC REGULATION

SPEISEKLEMMEVARIANTEN "REG L,N,PE" (ADERENDHÜLSE/FASTON 6,3) FÜR ELEKTRONISCHE REGELUNG

VARIANTY NAPÁJECÍCH SVOREK "REG L,N,PE" (DUTINKA/FASTON 6,3) PRO ELEKTRONICKOU REGULACI

RESERVOIR POINT "LPUMP" OF BOILER PUMP TO THE ELECTRONIC REGULATION

SPEISEKLEMME "LPUMP" DER KESSELPUMPE FÜR DIE ELEKTRONISCHE REGELUNG

PŘIPOJOVACÍ SVORKA "LPUMP" KOTLOVÉHO ČERPADLA DO ELEKTRONICKÉ REGULACE

WHEN ELECTRONIC REGULATION CONTROL BURNER AND FAN  CONNECTORS "PTC" AND "PT1" MUST BE UNCONNECT

DEN KONNEKTOREN "PTC" UND "PT1" ABKLEMMEN BEI DER BRENNERBEDIENUNG UND KESSELGÄBLESEBEDIENUNG DER ELEKTRONIC REGELUNG

KONEKTORY "PTC" A "PT1" ODPOJIT PŘI OVLÁDÁNÍ HOŘÁKU A VENTILÁTORU KOTLE ELEKTRONICKOU REGULACÍ

RESERVOIR POINT "L FANOUT" OF BOILER FAN TO THE ELECTRONIC REGULATION

SPEISEKLEMME "L FANOUT" DER KESSELGEBLÄSE FÜR DIE ELEKTRONISCHE REGELUNG

PŘIPOJOVACÍ SVORKA "L FANOUT" KOTLOVÉHO VENTILÁTORU DO ELEKTRONICKÉ REGULACE

HLvyp

SNvyp

HNvyp

SLvyp

1245

SWITCH

SCHALTER

HL.VYPÍNAČ

t °C

TČ-C

TČ-2

TČ-1

PUMP THERMOSTAT

PUMPETERMOSTAT

TERMOSTAT NA ČERPADLO

poj- Cpoj-1

FUSE 6,3 A

SICHERUNG 6.3 A

POJISTKA 6.3 A

t °C

PT1

PTC

OPERATING THERMOSTAT

BETRIEB TERMOSTAT

PROVOZNÍ TERMOSTAT

WASTE GAS THERMOSTAT

RAUCHGAS TERMOSTAT

SPALINOVÝ TERMOSTAT

ST-11

ST-12

ST-21

ST-22

ST-2C

ST-1C

t °C













































ABD

REGN (X6:3)

REGL (X6:4)

REGPE (X6:2)

LPUMP (X7:5)

LFAN OUT (X7:7)

1245 6 3

vyp2-3

vyp2-1

vyp2-6

vyp2-4

vyp2-5

vyp2-2

ALTERNATION SWITCH

FUNKTIONSUMSCHALTER

PŘEPÍNAČ

 





A25-45 6PIN

KONEKTOR



WHEN USE ELECTRONIC REGULATION ACD01 AND PELLETBURNER A2545 MUST BE THESE CHANGES OF WIRING:

BEI DER STEUERUNG DES KESSELBETRIEBES DER ELEKTRONISCHE REGELUNG ACD01 UND PELLETBRENNER A2545 MÜSSEN DIESE ÄNDERUNGEN MACHEN SEIN:

PŘI ZAPOJENÍ ELEKTRONICKÉ REGULACE ACD01 A PELETOVÉHO HOŘÁKU A2545 PROVEĎTE TYTO ZMĚNY:

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TČ95

SAFETY PUMP THERMOSTAT 95°C

SICHERHEITSPUMPETERMOSTAT 95°C

BEZPEČNOSTNÍ TERM. NA ČERPADLO 95°C

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



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LFAN IN (X7:6)

RESERVOIR POINT "L FANIN" OF BOILER FAN TO THE ELECTRONIC REGULATION

SPEISEKLEMME "L FANIN" DER KESSELGEBLÄSE FÜR DIE ELEKTRONISCHE REGELUNG

PŘIPOJOVACÍ SVORKA "L FANIN" KOTLOVÉHO VENTILÁTORU DO ELEKTRONICKÉ REGULACE

RESERVOIR POINT "L2OUT" OF BURNER TO THE ELECTRONIC REGULATION

SPEISEKLEMME "L2OUT" DER BRENNER FÜR DIE ELEKTRONISCHE REGELUNG

PŘIPOJOVACÍ SVORKA "L2OUT" HOŘÁKU DO ELEKTRONICKÉ REGULACE

WHEN ELECTRONIC REGULATION CONTROL BOILER PUMP  CONNECTORS "ST2C" AND "ST22" MUST BE UNCONNECT

DEN KONNEKTOREN "ST2C" UND "ST22" ABKLEMMEN BEI DER KESSELPUMPEBEDIENUNG DER ELEKTRONIC REGELUNG

KONEKTORY "ST2C" A "ST22" ODPOJIT PŘI OVLÁDÁNÍ ČERPADLA KOTLE ELEKTRONICKOU REGULACÍ

WHEN ELECTRONIC REGULATION CONTROL BOILER PUMP  CONNECTORS "ST1C" AND "ST12" MUST BE UNCONNECT

DEN KONNEKTOREN "ST1C" UND "ST12" ABKLEMMEN BEI DER KESSELGÄBLESEBEDIENUNG DER ELEKTRONIC REGELUNG

KONEKTORY "ST1C" A "ST12" ODPOJIT PŘI OVLÁDÁNÍ VENTILÁTORU KOTLE ELEKTRONICKOU REGULACÍ

WHEN ELECTRONIC REGULATION CONTROL BOILER PUMP  CONNECTORS "TČ95" MUST BE UNCONNECT

DEN KONNEKTOREN "TČ95" ABKLEMMEN BEI DER KESSELPUMPEBEDIENUNG DER ELEKTRONIC REGELUNG

KONEKTORY "TČ95" ODPOJIT PŘI OVLÁDÁNÍ ČERPADLA KOTLE ELEKTRONICKOU REGULACÍ

L2OUT (X8:7)

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t °C

BT-L2

BT-L1

SAFETY THERMOSTAT

SICHERHEITSTERMOSTAT

BEZPEČNOSTNÍ TERMOSTAT

BT-N1

BT-N2

Instruction manual - GB

www.atmos.cz

20-GB

16. Wiring diagram connection of the boilers DC18SP,

DC25SP, DC32SP with extraction fan, model 2012 with

6-pin connector and module AD02 - to control extraction

fan of the boiler

17. Wiring diagram connection of the boiler DC15EP, model

2012 with 6-pin connector and module AD02 - to control

pump in the boiler circuit