Atmos A85 Operation And Maintenance Manual Download Page 50

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Operation and Maintenance Manual - EN

• Fan speed -

displays the

current speed of the fan

• Fan speed 2 –

displays the

current speed of fan 2 (not used)

• Conveyor -

displays the

current status of the conveyor

• Conveyor faults -

displays

information for the service engineer

• Spirals -

displays

the current status of the ignition spirals

• Spiral faults -

displays

information for the service engineer

• Reserve R -

displays the

current status of the reserve output R (parameter S6)

• Reserve R2 -

displays the

current status of the reserve output R2 (parameter S14)

• Reserve R5 -

displays the

current status of the reserve output R5 (parameter S67)

• Reserve R6 -

displays the

current status of the reserve output R6 (parameter S68)

TESTING menu

• Autotest

– This function is used for automatic testing of all the basic elements of the burner as the

fan, conveyor, ignition spirals, etc. The testing is carried out consecutively in 20-second intervals

so that the engineer can monitor the operation of individual devices.

If this test is not sufficient, individual devices can be run separately, namely with the use of the

following functions.

CAUTION

– During testing the burner is put out of operation, therefore before the start of

testing always let the burner properly burn out

with the use the STOP command.

• Fan

- this function is used to test the operation of the fan

• Conveyor

- this function is used to test the operation of the conveyor

• Spiral 1

- this function is used to test the operation of the ignition spiral 1

• Spiral 2

- this function is used to test the operation of the ignition spiral 2

• Reserve R

– this function is used to test the switching device (relay) of the reserve output R

• Reserve R2

– this function is used to test the switching device (relay) of the reserve output R2

• Reserve R5

– this function is used to test the switching device (relay) of the reserve output R5

• Reserve R6

– this function is used to test the switching device (relay) of the reserve output R6

• Photocell

- used to test the photocell. Conduct the test by observing its sensitivity when it is

inserted in the burner or outside the burner in the natural light (never on the sun – will cause an alarm).

Summary of Contents for A85

Page 1: ...Operation and Maintenance Manual EN www atmos cz Operation and Maintenance Manual ...

Page 2: ...www atmos cz Operation and Maintenance Manual EN ...

Page 3: ...f the burner ATMOS A85 6 pin connector model AC07X R R2 sensors TV TS TK TSV with additional module AC07X C R5 R6 for control of pellet burner pneumatic ash cleaning system 19 14 Wire diagram for D80P P80 boiler with a exhaust fan model AC07X with a 6 pin connector control of the boiler s exhaust fan R pump in boiler circuit R2 from the burner control of pneumatic cleaning operation from control u...

Page 4: ...olume 1000 l Fuel feeding with an external worm conveyor type DRA50 not part of the delivery Burner control with an AC07X electronic control unit that controls the operation of the external conveyor two ignition spirals and the fan in accordance with requirements of the boiler and the heating system The electronic system is protected with the safety thermostat of the boiler safety thermostat at th...

Page 5: ...gh the open door once every 7 to 30 days as necessary Fly ash and dirt accumulated in the combustion chamber of the burner and boiler considerably reduce the service life and output For this reason the basic version of ATMOS burner A85 is equipped with pneumatic cleaning which cleanses the burner s combustion chamber after every burn out or at regular intervals factory setting is 4 hours parameter...

Page 6: ... the nozzle of the pneumatic cleaning and opening for 2 ignition spirals Fig 6 Photocell be careful about its proper orientation we recommend you to clean it at least once a year Fig 5 AC07X electronic control unit with AC07X C additional module R5 R6 keys bottom terminal board 1 18 upper distribution frame for connection of TS TV TK TSV sensors and photocells Fig 1 Combustion mouth of the burner ...

Page 7: ...ig 8 End switch with a special stop Fig 10 Safety thermostat on the pellet supply pipe 95 C Fig 11 connection of electric valve and comperssor for pellet burner pneumatic ash cleaning system Fig 12 Burner with two 6 pin connectors left power right sensors 3 pin connector for connecting speed sensor of the boiler s fan and socket for conveyor ...

Page 8: ... View of the flue gas sensor TS or TSV in the flue gas duct pocket Fig 16 View of the water temperature sensor TK in the boiler pocket DxxP Pxx types Fig 17 High quality wooden pellets white without black dots bark Fig 18 Poor quality wooden pellets dark with bark with black dots Fig 16 Complete set of ATMOS A85 burner and compressor for pneumatic cleaning ...

Page 9: ...at are not part of the burner and can be purchased separately DRA50 pellet conveyor with the length of 1 7 m and diameter of 80 mm 25 W CODE H0039 DRA50 pellet conveyor with the length of 2 5 m and diameter of 80 mm 25 W CODE H0037 DRA50 pellet conveyor with the length of 4 m and diameter of 80 mm 40 W CODE H0004 DRA50 pellet conveyor with the length of 5 m and diameter of 80 mm 40 W CODE H0005 Wa...

Page 10: ... can freely fall through the hose to the burner The connections between the hose burner and conveyor must also be properly tightened Design and technical measures for increasing safety The ignition and combustion process is controlled by the electronic control unit by means of the flame sensor photocell If the sensor does not sufficiently see the flame during operation it will automatically put th...

Page 11: ...er out of operation in case the hose between the burner and conveyor gets perforated to prevent flue gas from escaping to the boiler room INFO After any shutdown of the burner when an error message ALARM appears on the display it is necessary to immediately find the cause and remove it After removing the cause of the error you can start the burner by merely turning off and on the burner switch whi...

Page 12: ...mensioned as the combustion output and service life of the boiler depends on its draught The draught of a boiler directly depends on its cross section height and roughness of the inner wall No other device may be connected to the chimney to which a boiler is connected The diameter of the chimney must not be smaller than the outlet on the boiler min 180 mm The chimney draught must achieve prescribe...

Page 13: ...e gas duct see the ATMOS price list 8 Fire protection within the installation and use of heat appliances Extract from ČSN 061008 Fire safety of local appliances and sources of heat Safe distances On installation of an appliance the safe distance from building materials must be maintained at least 200 mm This distance is valid for boilers and flue gas ducts located near flammable materials of the B...

Page 14: ... panels of basalt felt fibreglass panels Novodur C1 poor flammability hardwood oak beech hardboard panels plywood Sirkolit Wer zalit hardened paper Formica Ecrona C2 medium flammability softwood pine larch spruce chipboard and cork panels rubber flooring Industrial Super C3 high flammability Fibreboard panels Hobra Sololak Sololit cellulose materials polyurethane polystyrene polyethylene lightened...

Page 15: ...eds to be bought ACD 01 controler is not part of the delivery System configuration of parameters S6 3 S14 12 S15 2 S67 15 S68 16 The pump in the boiler circuit is controled directly from the control unit of the ATMOS A85 burner the pump thermostat placed on the boiler control panel connected in series with output R2 factory settings Ts Tv MAX 60 C R2 75 C filtr filter mísící ventil mixing valve če...

Page 16: ...compressor R5 and pneumatic el valve R6 ACD01 ACD 03 04 regulation controls the whole operation of both the boiler and the heating system except exhaust fan of the boiler and pneumatic cleaning of the burner direct controled from the burner System configuration of parameters S6 3 S14 12 S15 1 S67 15 S68 16 M Max 60 C M WF PF TV M1 DKP VF1 AF SF VF2 M2 SLP MKP2 obytné místnosti haritable rooms filt...

Page 17: ...f the control thermostat of the boiler It is the supply voltage of the burner This phase must be fuse protected via the safety thermostat of the boiler 95 110 C Brown phase L2 230V 50Hz The brown conductor is controlled by the control or another thermostat on the boiler panel It brings the phase impulse for the burner start It is perceived as the starting ignition and shutdown signal This phase mu...

Page 18: ... interchanged The TK and TSV sensors are not part of the delivery they must be purchased additionally within the set or separately AC07X C additional module is for DxxPX and PXxx boilers designed to controle pneumatic cleaning system of the pellet burner via paramteres S67 and S68 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 9 10 11 12 5 6 7 8 1 2 3 4 FAN1 FAN2 J1 JP 1 R5 rezerva è 5...

Page 19: ...burner ATMOS A85 6 pin connector model AC07X R R2 sensors TV TS TK TSV with additional module AC07X C R5 R6 for control of pellet burner pneumatic ash cleaning system WARNING ATMOS A85 pellet burner has two mains lead therefore disconnect boiler compressor before uncover the burner hood ...

Page 20: ...0 boiler with a exhaust fan model AC07X with a 6 pin connector control of the boiler s exhaust fan R pump in boiler circuit R2 from the burner control of pneumatic cleaning operation from control unit of the burner with additional module AC07X C compressor R5 and pneumatic valve via R6 ...

Page 21: ... the burner The worm conveyor must be positioned in the bin in such a way to be able to easily pick up pellets In the case of a fuel bin whose pellet level will be higher than 2 metres a roof will have to be installed over the conveyor to prevent blocking of the conveyor Blocking of the conveyor is caused by dust in the pellets in combination with high pressure caused by the height of the pellet l...

Page 22: ...ler thermostat e g 85 C or temperature in the accumulation tank temperature at the bottom sensor TS the electronic control unit of the burner will switch off the external worm conveyor Thanks to this the pellets in the combustion chamber will burn out Optimal burning out of pellets in the combustion chamber is additionally supported by the operation of the burner fan for a certain time parameter T...

Page 23: ...burner or to get to the INFORMATION PASSWORD or TESTING submenus do not confirm the PARAMETER submenu but continue with the up or down arrow Always confirm the ON START and OFF STOP command or entering the particular submenu by pressing the Enter key In the same way you can browse and open individual menus and particular parameters in the menus You can enter specific values or numbers with the up ...

Page 24: ... engineer installer manufacturer Accessible parameters depending on authorization Customer T1 T4 T6 S16 S17 S18 S19 Restart Language Service engineer T1 T2 T4 T5 T6 T7 T8 T10 S1 S2 S3 S6 S11 S12 S13 S14 S15 S16 S17 S18 S19 S24 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S48 S49 S50 S51 S52 S53 S54 S55 S56 S57 S58 S59 S60 S61 S62 S63 S64 S65 S66 S67 S68 OffsetTS ...

Page 25: ...ime of the worm conveyor after a standstill interval power control 8 3 s Parameter Т5 Rundown time of the fan after the STOP command for optimal burning out of pellets in the combustion chamber 25 min Parameter Т6 Standstill time of the worm conveyor after a running interval power control 12 s Parameter Т7 Time to achieve complete burning of the ignition amount of fuel 40 s Parameter Т8 Time of fi...

Page 26: ...e basic ones which characterize output of the burner T4 T6 and quality of combustion fan s speed S3 air flap opening Approximate recommended set up of the burner for separate outputs when using conveyors DRA50 1 7 2 5 4 and 5 m 6 mm pellets and the conveyor at an angle of 45 CAUTION Parameter T4 must never be set higher than 9 s INFO If necessary when there is little space in the boiler room you m...

Page 27: ... reserve output will be energized Thanks to this you can start a spare source of energy for heating of the building as e g a gas electric or oil boiler b S6 2 If any fault occurs in the burner and the burner is shut down the reserve relay will be opened and the reserve output will not be energized Thanks to this a signal can be sent to an electrically backed up AB01 ATMOS GSM module controller tha...

Page 28: ...endence on the status of the actual output for the external worm conveyor This means that if the output for the external conveyor gets damaged the reserve will be switched off automatically This function is suitable in situations when you need to control another external conveyor that supplies feeds pellets from a larger distance to the main conveyor from which the pellets fall directly to the bur...

Page 29: ...board This function controls the pump in the boiler circuit without using AD02 or AD03 modules This is applicable only for boilers that do not allow heating with wood not even in emergency situations E g D14P P14 D21P P21 D25P P25 D80P P80 DxxPX PXxx Pump output must be switched to reserve R on the boiler terminal board and the TK sensor must be installed before this function can be activated Afte...

Page 30: ...parameter which must be checked and configured Special function for turning on reserve output R according to the temperature of a concrete sensor a e g function TS means that if the TS sensor temperature is higher then the set value in S48 parameter Temperature A reserve output R will be activated b e g function TS means that if the TS sensor temperature is higher then the set value in S48 paramet...

Page 31: ...of return burning Parameter S11 Photocell sensitivity threshold for fuel ignition 30 do not change Parameter S12 Photocell sensitivity for flame sensing threshold for embers 1 do not change Parameter S13 Fixed running time of the ignition spiral 0 min do not change Function of the ignition spiral when at every start the ignition spiral runs for a fixed time defined by a direct value independently ...

Page 32: ...T S34 1 or S34 2 Boiler exhaust fan is running simultaneously with the pellet burner during the AUTOSTART function e S14 5 Reserve function as the output function for the Z1 ignition spiral when the reserve copies the run of the ignition spiral f S14 6 Cleaning function of the combustion chamber or grill flap If the burner is in the normal START RUN and STOP mode the output is not energized The ou...

Page 33: ...ernal conveyor must always be controlled with an additional level sensor level meter that will maintain the level of pellets in the pellet bin at the boiler This is a similar function to S6 9 but with a higher degree of safety k S14 11 Reserve function for controlling boiler exhaust fan for SP X boiler types when the function for automatic start after wood is burnt out is activated This function e...

Page 34: ...mulation tank o S14 15 Reserve function for the compressor control during the function for automatic burner cleaning using compressed air Power element designed for switching and powering the compressor e g contactor must be connected between reserve output R2 and the compressor This function is connected with S6 14 S41 S42 S43 S44 S45 S46 S47 parameter which must be checked and configured p S14 1...

Page 35: ...ided by the temperature of the solar panel TSV and the temperature in the lower part of the accumulation tank TS where a solar exchange is built in If the solar panel can efficiently heat up water in the accumulation tank the burner is turned off based on the TK sensor so that the tank can store energy from the sun If the energy delivered from the solar collector drops below a certain limit temper...

Page 36: ...o clean the heat exchanger of the boiler or the installer of the necessity to reduce the burner power to avoid unnecessary wasting of fuel The operation of the burner is not limited by this message in any way and to clear the message you can just switch off and on the main switch on the boiler Parameter S26 is the function for defining the logic of deactivating the burner based on the TS or TK sen...

Page 37: ...ction S15 3 3 min The set value means the number of minutes e g S30 3 means 3 minutes Parameter S31 characterizes the required temperature TS in the lower part of the accumulation tank where the solar exchanger is located during the function of charging the accumulation tank by the solar collector function S15 3 75 C Once it is reached the solar pump will be turned off Parameter S32 characterizes ...

Page 38: ...rwise it will await the fulfillment of previous conditions drop of exhaust and water temperature If we want to use wood to heat up the boiler it suffices to place the switch on the wood position However it is better to first keep the switch on the 0 position for 10 15 minutes so that the burner can properly burn out This is an ideal time to prepare the fuel for stoking WARNING SP X boilers do not ...

Page 39: ...ut The function designated by parameter S39 is active Designated for boilers with minimal momentum without ceramics D14P P14 D21P P21 D25P P25 Parameter S41 is the function for automatic cleaning of the burner by compressed air after a certain number of work cycles burn outs The function utilizes both reserve outputs S16 16 S14 15 nonstandard function 11 a S41 1 9 function when the cleaning of the...

Page 40: ... 17 až 36 Parameter S49 characterizes the activation or deactivation difference for TEMPERATURE A in the applications of function S6 17 to 36 5K This is the difference for the free function of reserve output R R5 on the first position difference for Temperature A difference for the first position in the function S6 17 to 36 S67 17 až 36 Parameter S50 characterizes TEMPERATURE B in the applications...

Page 41: ...ed This function is not used standardly Parameter S58 characterizes the amount of compressed air for the first pre cleaningoftheburner wheninstallingpneumaticcleaningtheburner Thisisthetimeatwhichthepartialfillingcompressor air tank for pre cleaning of the burner 10 s standardly do not change Adjustable range OFF 1 120 s Parameter S59 characterizes the amount of compressed air for the second pre c...

Page 42: ...al function of automatic start characterized with the parameter S34 In case of that the operation waste gas temperature will be reached parameter S36 TSV 20 K ends the countdown of the automatic start and the burner goes directly to normal auto start parameter S34 a S63 OFF function switched off factory stetting b S63 1 start delay of 1 hour 60 min recommended setting c S63 2 start delay of 2 hour...

Page 43: ...tion that there is a system fault or the system is not energized This is the opposite logic to S6 1 which means that during normal operation the reserve is energized c S67 4 The reserve function as the reversed function of the output for the burner fan when the reserve output is off is not energized always when the burner fan is running This function is always activated if you connect the A25 burn...

Page 44: ... must be checked and configured Special function for turning on reserve output R5 according to the temperature of a concrete sensor a e g function TS means that if the TS sensor temperature is higher then the set value in S48 parameter Temperature A reserve output R5 will be activated b e g function TS means that if the TS sensor temperature is higher then the set value in S48 parameter Temperatur...

Page 45: ...he ignition amount and during both the times T4 and T6 Thus the other external conveyor runs continuously and works indepen dently of the status of the actual output for the external worm conveyor This means that if the output to the main external conveyor from which pellets directly fall to the burner gets damaged the reserve will keep working independently This function can be used in cases when...

Page 46: ...e burner regulation output cable from boiler with a connector white inside via AD02 or AD03 modules This function controls the pump in the boiler circuit using AD02 or AD03 modules ranged into a set with pump thermostat installed into the boiler panel This method of pump controlling can be used for any ATMOS pellet boiler and is therefore recommended AD02 or AD03 modules must be inserted and conne...

Page 47: ...ed c e g function TS TV means that if the TS and TV sensor temperature is higher at the same time then the set value in S52 parameter Temperature C and S54 Temperature D reserve output R6 will be activated Temperature C first position TS Temperature D second position Tv d e g function TS TK means that if the TS and TK sensor temperature is higher at the same time then the set value in S52 paramete...

Page 48: ... the electronic unit of the burner to the default settings Restart By means of this function you can use one command to reprogram the electronic unit of the burner to the settings last set by the installer under the installer code This allows the resetting of the control unit without changing the system settings in case of any problems Calibr This function makes it possible to calibrate inputs for...

Page 49: ...ling the burner by two sensors is deactivated and the AUTOSTART function for DCxxSP X EP CxxSP KCxxSP burns is also off The burner is only controlled by thermoregulators on the boiler panel The customer may connect the exhaust temperature sensors TS and TSV and the water temperature sensors TV and TK to the burner so that they only serve as information If we set S15 2 the function for regulation b...

Page 50: ...tion of individual devices If this test is not sufficient individual devices can be run separately namely with the use of the following functions CAUTION During testing the burner is put out of operation therefore before the start of testing always let the burner properly burn out with the use the STOP command Fan this function is used to test the operation of the fan Conveyor this function is use...

Page 51: ... the burner did not call any ALARM it is not maufnctioning and is performing its own testing Do not reset it by shutting off the power supply switch wait for the alarm to sound or normal operation wait 1 hour Table of error messages on the display alarms Alarm no Message on the display Meaning Remedy 1 ALARM CRC Wrong program checksum er ror of the electronic unit Replace the electronic control un...

Page 52: ...t size it must be possible to turn it easily by hand Check the fuse on the electronic board for the fan 1 0 A Repair or replace 7 ALARM VENT 2 the same as ALARM VENTILATOR Failure of the exhaust blower of the boiler or defective capacitor under the hood of the boiler the same as ALARM VENTILATOR Change the starting capacitor for the exhaust fan Change the exhaust fan of the boiler 8 ALARM RELE Err...

Page 53: ...irals check the fus es 3 15 A check the ignition elements with the function in the TESTING menu Check the supply cable of the photocell with the connector test the photocell with the use of the function in the TEST ING menu 11 ALARM PHOTOCELL Flame sensing error in the OP ERATION mode Clean the photocell If necessary replace CAUTION In case of the ALARM SPIRAL error message you must always replace...

Page 54: ...the main switch on the boiler Clean the combustion chamber of the burner every day until you have good quality pellets made of wood without bark white pel lets that do not produce cake and where it is sufficient to clean the burner mouth once every 2 to 4 weeks Clean the whole boiler flue gas duct and chimney from dust and soot turn off and on the main switch on the boiler Check and change tha fan...

Page 55: ...15 ALARM SETTINGS REFILL PELLETS wrong setting of burner output due to low temp of flue gas in the heat exchanger lack of pellets in the fuel tank Change output by T4 and T6 parametres Full up pellets To reset error message turn the main switch of the boiler off and on 16 ALARM PELLETS REFILL PELLETS lack of pellets in the fuel tank Full up pellets To reset error message turn the main switch of th...

Page 56: ...ppears you must watch and compare the function of individual elements in the burner by checking which symbol on the display is flashing or lighting up This way you can easily locate a possible defect within the burner faulty part If the burner or boiler is not energized check the supply cable of the boiler or the cable between the burner and the boiler CAUTION BEFORE OPERNING THE COVER TURN OFF TH...

Page 57: ... air or clean the boiler If the temperature is too low increase the power of the burner and quantity of combustion air increase parameter T4 Check the level of pellets in the burner mouth If it is too low and the burner goes out check the flue gas temperature see above Reduce the quantity of combustion air or increase the quantity of supplied pellets increase the power increase parameter T4 If the...

Page 58: ... cleanses the burner s combustion chamber after every burn out or at regular intervals factory setting is 4 hours parameter S42 S43 Thanks to pneumatic cleaning you can check or clean the burner s combustion chamber only once in a fortnight or a month Then remove ashes from the combustion space of the boiler and clean the heat exchanger of the boiler tube plate as described in the boiler manual CA...

Page 59: ...0 Check the function of the end switch and 95 C 55 C for boilers DxxPX PXxx safety thermostat at the pellet inlet to the burner contact of the thermostat with the pipe see page 10 and 11 CAUTION It is prohibited to do welding work on the equipment if the system is connected to the electric mains and the electronic control unit is not removed It might get damaged If the customer is not able to carr...

Page 60: ... unit connector 1 16 bottom 1 H0234 24 Electric harness of the burner incl bushings and connectors 1 H0265 25 Bushing for the cable to ignition spirals 1 H0214 26 Bushing for the cable for the end switch safety thermostat and and conection of pneumatic ash cleaning system 5 S0095 27 Gasket under the flange of the pellet supply pipe Sibral paper 1 S0181 28 Screw for fixation of the hood and connect...

Page 61: ...Operation and Maintenance Manual EN EN www atmos cz EN 61 20 Expanded view of the burner ...

Page 62: ...mplete filling in of data about the company that carried out the installation on page 63 If the burner gets damaged due to inexpert damage the resulting costs will be borne by the company that carried out the assembly 6 The buyer has been provably instructed how to use and operate the product 7 Requests for repairs after the expiration of the guarantee period are also directed by the customer to t...

Page 63: ...nsions Diameter Height Length Chimney draught Number of elbow pieces Date of last inspection Waste gas temperature Boiler connected with mixing valves and fittings brief description of connection Fuel Measured data Type Waste gas temperature C Size Emissions in stabilised state CO Moisture content CO2 O2 Person responsible for the inspection Date Stamp Customer s signature Responsible person s sig...

Page 64: ...tamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature Date stamp and signature ...

Page 65: ...epair Repair Repair repair carried out by date Repair Repair Repair Repair Repair Repair Repair repair carried out by date Repair Repair Repair Repair Repair Repair Repair repair carried out by date Repair Repair Repair Repair Repair Repair Repair repair carried out by date Repair Repair Repair Repair Repair Repair Repair repair carried out by date ...

Page 66: ...EN www atmos cz 66 EN Operation and Maintenance Manual EN Notes ...

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Summary of Contents for A85

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Summary of Contents for A85

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