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Classic 9-22 User Manual

1. Level indicator defective insufficient suction periods in the case of a suction turbil Bridging occured in the intermediate bin Debris or excessive dust in the intermediate bin The stoker auger is running backwards Stoker auger defective capacitor The combustion chamber is overfilled Ignition defective Follow these instructions to fix the problem 1 Remove the ash box and insert the control sheet 2 Acknowledge the error by pressing Enter the displayed message should be blinking now While in Manual operation mode and display no 2 is shown press the button until the pusher grate is fully opened Check if the combustion chamber is overfilled and proceed with the corresponding procedure if 3 While in Manual operation mode no 4 press the button until the stoker auger starts and the pusher grate is being opened and check if pellets are being delivered if no pellets are being delivered a Checkifthe intermediate bin contains pellets In the case of a suction turbine this can be checked by tapping the intermediate bin or using the syphols contained in the lid Check the level indicator the indicator light is lit when the bin is full if the bin is empty Then refill the bin and the stoker auger as described in c In the case of a direct auger remove the maintenance lid and check if the transition piece is empty If that is the case check if the orange diode light i
2. Skizze Steckbr cke B o olol oooooooo oo s 0000000000000 a GEES Steckbriicke ternal HC t pump with dist Heat 1 No D1 Operat mode Auger directly single pt suctiono gt Auger resevoir No D2 Frost protect Pump on below Outside temp TS Stand r No D3 Frost protect Flow Set Temperatur ue Stand 7 No D4 lt without Lambda gt with Lambda No D5 Changeover Daytime temp reduct On 06 00 Off 22 00 By default this outlet is assigned to the fault light Parameters B11 HWS 2 or C7 Fault light are available for an external or long distance heating pump depending on which of the both is not used 1 Fault Light Is lit when any sort of error occurs 2 External HC Pump Remove plug J7 from the board see scheme Using the port for external heating circuit the boiler will be heated until the temperature specified in C6 default 60 C is reached The pump for the external heating circuit will switch on when the boiler temperature matches the release value L5 which is 50 C by default 3 Long distance heating pump Remove plug J7 from the board see scheme The distance heating pump will operate when one of the heating circuit or HWS pumps assigned to long distance circuit are running An EXTERNAL HC can be used w
3. Wrong software I O board I O board not compatible with the software contact the service department or replace the I O board Initializing error buffer only load default Not an actual error but logged in the error buffer Contact an electrician if this message is shown repeatedly Might be caused by power failure or loose contact settings 1000 Hardware restart Not an actual error but logged in the error buffer Contact an electrician if this message is shown repeatedly Might be caused by power failure or loose contact Short term emergency operation no hardware test If the error is clearly caused by a defect on the I O board meaning that all connected components are working properly the control can be run in emergency operation without hardware test for a short term until service technician arrives 1 Disconnect the control from the grid plug or main switch display is dark 2 Press the lower left Space button while restarting the power supply The 4th line of the display will show the message ho hardware test Once the message appears you can release the button System selftests are now disabled but only until power supply is cut off again Make sure to check all potentially defective components in Manual operation mode to ensure that no other errors persist Nach Fehlerbehebung ENTER Taste dr cken Storu ngs Nummer Erklaru ng Vor St rungsbehebung unbedingt Euro Stecker herausziehen jorion Reason Problem
4. 26 TLETLTIIIT H5 HC 3 Reduced room temp e lw E cox 20 IIIIIIIIIIIII H 6 HC 4 Day clock 06 00 15 00 09 00 22 00 H 7 HC 4 Day time room temp 14 34 20 4 29 IIIIIIIIII H8 HC 4 Reduced room temp Be a TE 4 20 IIIIIIIIIIIII H 9 HWS Tank 4 Day clock On 17 00 Off 20 00 H 10 HWS Tank 4 Set Temperature 60 Stand 60 On 00 00 Off 00 00 Set Temperature 60 Stand 60 On 00 00 Off 00 00 Kunden Einstellungen Extension module 2 lt H 11 HWS Tank 5 Day clock On 17 00 Off 20 00 2 HWS Tank 1 15 00 22 00 4 HC 5 20 2 26 IIIIIIT 5 Hc 5 Reduced room temp 14 20 TIIIIITIII 6 HC 6 Day clock 06 00 15 00 09 00 22 00 H 17 HC 6 Day time room temp 20 4 26 ILIIITIL 8 HE 26 Reduced room temp Bn C14 20 IIIIIIIIIIIII 9 HWS Tank 6 Day Clock On 17 00 Off 20 00 H 20 HWS Tank 6 Set Temperature 60 Stand 60 On 00 00 Off 00 00 ltemperatur 60 Werk 60 Day time room temp On 00 00 Off 00 00 If an extension module 1 is installed its parameters are shown here This display can be set to show either a daily or weekly clock Two different charging periods can be preset The system will automatically turn off upon reaching the set temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the s
5. De m X o S s A m T o E 3 Ke Q o T e a 2 2 3 x E g 3 o T QO 3 5 3 x E g E 3 o 0 External heating circuit 1 Proportional coefficient HC1 6 mixer differential temperature HC1 6 mixer reduction access temperature 2 Ola o s o ESE aL lo ajo 318 858 3 l2 EXE 2 T 3 Ko o Q 2 E E i oO C C o o o ps a La od OJO 919 O ep 3 3 xXx o Oo amp x o aja t 9 19 o o 3 23 aig 8 8 Oo c 10 o o 3 o t 2 f o LD Bs o o9 m Q e o 5 m g S S LD R o U o E E 5 bd Q 2 o o x G bd E o bd B HWS 1 6 temp diff HWS pump 5_ HWS 1 6 Legionella increase fer differential gap HC temp set point LD ex o r o e o 3 e D 3 o Q 9 D E ol o wW ed c1 o 1 HWS 1 6 pump on at plant temp above K N wW c1 o 3 fer boiler temperature increase 4 fer differential gap boiler temp 5 fer charging buffer socketemperature wW amp c1 o wW o wW eA li o Buffer charging temperature difference 07_ Buffer charging pump on tolerance 10 External heat access temperature Ex Ex ol o li o 11 ernal heat tolerance 12 ernal heat blocking time mn 5min P1 _ ignition stop time failed ignition 15min P2 _ idle ignition flue gas temp incre
6. GSM Check connection or replace the GSM module sending module defective 0064 GSM module SIM card missing The sending module doesn t contain a SIM card or the PIN query Insert a SIM card or disable the PIN query hasn t been removed 0065 GSM module no signal The GSM module couldn t send a text message because the SIM Recharge your SIM card or have it unlocked by the service provider use a mobile phone from the same service provider to test if you can get a card s credit is depleted or a connection to the service provider could signal Also try repositioning or enhancing the antenna not be established 0066 GSM Modul wrong software version The Eprom software of the GSM module and the boiler control unit Replace the GSM module or update the software accordingly don t match 0067 Incorrect parameters Internal error in the parameter memory Check parameters and make adjustments where necessary change the boiler control unit if the error persist despite the changes module 1 Zero point error ext module 1 Control of outlets in extension module 1 defect Replace extension module 1 tow sensor 3 shor crated 0100 Data transmission EM 1 No connection with extension module 1 Set the extension module s adress switch to 1 check HC s connection and bus wiring as well as fuse F23 see board scheme replace extension Sensor rot nee of aetna ensor or connection shor acute Remote control HC3 interrupted Remote control not connected o
7. On 06 00 Off 22 30 No D7 HC 1 6 Summer shutdown delay tine Stand 120min 120min No D8 Summer time no switch over autom Switch over No D9 day week time day clock Weekly clock HC HWS Week clock No D10 Number of blocks Weekly clock 2 No El Language lt german French Italian Used to specify during which time de ashing and automatic cleaning will be performed to avoid irritation by noise Value range 0 240 min Summer shutdown Heating will be shut down if the outside temperature under runs the corresponding value Nr 11 for the duration specified here Delay time time before the temperature reduction phase starts Choose if summer time switchover should be performed automatically Choose whether a day clock or weekly clock are shown in the customer level interface Use and to choose an option and confirm the setting with Enter Day clock HCs and HWS set to day clock Weekly clock HCs set to weekly clock HWS to daily HC HWS week clock Both circuits set to weekly clock Value range 1 7 Choose how many different blocks for the weekly clock can be specified by the customer z B HC1 using 2 blocks 3a Heating Circuit 1 3b Heating Circuit 1 MO TU WE TH FR SA SU 06 00 15 00 06 00 00 00 09 00 22 00 22 00 00 00 Block a will be active monday to saturday from 6 00 to 9 00 and 15 00 to 22 00 while block b will be active on sundays from 6 00 to
8. Vor Storungsbehebung unbedingt Euro Stecker herausziehen Report noOrgn Reason Problem Solution when done solving the problem push the Enter button 4620 4627 lgnition fan Ignition fan not connected ignition fan or I O board defective Check the fan s connection clamps no 26 28 and wiring contact the service department or an electrician or replace the fan or I O board if the problem persists short term emergency operation is possible see operation without hardware test at the end of error description 4630 4637 Ignition fan Ignition fan short circuited Fix the short circuit check fuse F19 see board scheme and clamps 26 28 as well as the wiring contact the service department or an electrician or replace the fan or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4710 4717 Ignition heater Ignition heater control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end of error description 4730 4737 lgnition heater ion heater not working Check fuse F19 see board scheme and clamps 26 28 as well as the wiring contact the service department or an electrician or replace the ignition unit or I O board if the problem persist short term emergency operation is possible see operation without hardware test at
9. buffer Contact an electrician if this message is shown repeatedly Might be caused by power failure or loose contact Short term emergency operation no hardware test If the error is clearly caused by a defect on the I O board meaning that all connected components are working properly the control can be run in emergency operation without hardware test for a short term until service technician arrives 1 Disconnect the control from the grid plug or main switch display is dark 2 Press the lower left Space button while restarting the power supply The 4th line of the display will show the message ho hardware test Once the message appears you can release the button System selftests are now disabled but only until power supply is cut off again Make sure to check all potentially defective components in Manual operation mode to ensure that no other errors persist Nach Fehlerbehebung ENTER Taste drucken Verbrennungsstorung Nr 0029 Your pellet boiler will automatically control the ignition process using the lambda sensor Combustion malfunctions will be triggered if the CO emission sinks below a safety limit of 5 no S4 during a period of 5 minutes no S5 or longer This indicates that either the pellet delivery is interrupted or the ignition procedure failed Error no 0029 combustion malfunction will be shown on the display Possible reasons that could cause the malfunction The Intermediate bin is empty
10. by 2 3 C using the rotation disk on the remote control Without a room sensor This mode must be chosen if the room contains an additional heat source such as a tiled stove Again the temperature can be manually adjusted by 2 3 C using the rotation disk on the remote control Storu ngs Nummer Erklaru ng Vor Storungsbehebung unbedingt Euro Stecker herausziehen Report noOrgn Reason Problem Solution when done solving the problem push the Enter button Display is blank and none of the green lights on the I O Fuse F16 is broken or connection clamps1 3 could be interrupted Change fuse F16 see the according scheme or check the connection at clamps 1 and 3 check level indicator and STB connections board are lit level indicator or STB defective and green light H3 is not lit while H4 H6 Fuse F10 or control panel are broken Change fuse F16 see the according scheme check the ribbon cable that connects the board and the control panel contact the service department are if those measures can t remove the problem psum and green light H3 is glowing Ribbon cable isn t correctly connected or control panel is broken Check the ribbon cable or replace the cable or the control panel 2 black bars shown on the display EPROM is missing or plugged in incorrectly control panel is broken Plug in an EPROM at the backside of the control panel according to the scheme on the guard plate replace EPROM if it was plugged in incorrectly
11. combustion chamber and the primary and secondary airduct cleaning of the ignition unit and the fan cleaning of the pellet suction turbine and the turbine s grid if there is one maintenance and lubrication of all drive units gt inspection and adjustment of the pusher grate v v WV v inspection of all safety systems such as the rotary airlock with vacuum valve gt inspection and recalibration of the lambda sensor if necessary gt testing for leaks gt if necessary optimization of control parameters according to special needs of the customer or to used fuel inspectios of wear parts operation test of the boiler followed by adjustment to reach maximum efficiency using flue gas measurement Further information and the possibility to obtain a maintenance contract will be provided at commissioning If not please order a copy of the maintenance contract from our local representative Steuerung Display DISPLAY KEYBOARD Button is used to scroll the display up Button is used to scroll the display down Button is used to scroll up a setting or raise the value of a parameter such as time temperature etc In manual mode motors are rotating in forward direction mixing motors are opened pumps are switched on etc Button is used to scroll down a setting or lower the value of a parameter such as time temperature etc In manual mode motor are rotating in backward direction mixing motors are closed pumps ar
12. connected to the same chimney the pellet boiler will be shut down by the external boiler s flue gas temperature monitoring system connected to clamps 86 and 87 The HC valve will however remain in the B AB position pellet boiler until the external source takes over The rest of the procedure works in accordance to what has been said above EXTERNAL HEATING CIRCUIT Clamps 19 and 21 have to be connected with the external contact point potential free if an additional external heating circuit is needed Upon initial connection the customer setting display for external heating circuits will be automatically brought up If an external pump is needed it can either be assigned using the commissioning level parameter B11 if HWS 2 or a distance heating pump are not needed or C7 if a fault light is not needed The boiler s temperature set point while the external heating circuit is active can be set in commissioning level setting C6 default 60 C If an external pump is assigned and this value has been adjusted it is necessary to also adjust the external pump s release temperature parameter L19 service settings default 64 C This value should be approximately 5 10 C lower than the boiler s temperature set point Installateur Einstellungen EXTERNAL SENSOR picture The external sensor should be installed at about one third of the total building height however at least 2 meters above the ground and on the coldest side
13. et A so HC6foordyout ot jJ A_59alto 191HC6 floor dryout param defaut to 29 HC3 floor dryout param HC4 floordryout to 39f HC4 floor dryout param to 19f HC5 floor dryout param Heating circuit6 IHC6 inclination IHC6 flow temp min HC6 flow temp Max HC6 mixingtime Menu Description Default Set point B 1 HWwei favaitabie B 2 HWSttemptoernce e B 3 HWSttemp mnimm a B 4 legonelapotetion Jor B 5 Legioneta protection temp sete or B 6 Legionella protection scheduled time Mo z00 B 7 HWS1dist heating circuit notava B t Hws2 available g 12 HWS2temp tolerance e B 13 HWS2temp mmimum a B 14 Legioneta protecion Jor j B 15 Legionella protection temp sete or B 16 Legionella protection scheduled time Mo z00 HWS2ditheaingcicut notava wsa availabe pec cc p s ES TESTES w w vw IN wW m N WS 3 temp minimum egionella protection egionella protection temp setp egionella protection scheduled time WS 3 dist heating circuit Kk m m G IE 02 w T 2 P S o 2 9 o bd 4 5 6 wW m m fee koe ler rr WS 4 temp tolerance WS 4 temp minimum
14. for digital This display is used to adjust the reduced room temperature using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different heating circuit periods can be preset The system will heat according to the outside temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the desired day time room temperature using the buttons The setting is confirmed with Enter If F is shown the heating system is equipped with an analogue remote control D for digital This display is used to adjust the reduced room temperature using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different charging periods can be preset The system will automatically turn off upon reaching the set temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the temperature set point for hot water storage using the buttons The setting is confirmed with Enter This display can be used to preset a day and night time temperature limit using the buttons and Enter Heating will be switched off upon reaching this temperature This display can be
15. has to be specified in the commissioning settings Installateur Einstellungen Site of installation Note that the site of installation must be carefully chosen It s important that the remote control is not directly exposed to sunlight nor in an area affected by breeze Furthermore the control should not be close to a fireplace or radiator to ensure that the temperature measured by the sensor is representative of the actual room temperature It makes sense to install the remote in the room that is used most commonly like the living or dinning room However the room must not contain additional heating devices like a tile stove If there is a radiator with a thermostat valve it must be adjusted to a higher temperature than the set point in the control to avoid an influence on the room sensor Such an influence could lead to temperature changes in the flow and ultimately to other rooms being warmer or colder than expected However radiators in all other rooms except the one where the remote is installed should have a thermostat valve REMOTE CONTROL FR 25 without room sensor Connect using clamps 1 and 3 In addition to the actual sensor this remote control is equipped with a a rotation disk that allows fine adjustment of the room temperature setpoint by 2 3 C The mode switch can be used to choose between the functions permanent day time mode permanent reduction mode or automatic Caution The remote control type ha
16. if specified in P11 during the period specified in P5 in the service level the stoker auger no 4 is running smoothly and delivering pellets settings Reason may be that there is no sufficient fuel supply the the ignition device no 7 is working properly ignition is defective the flue gas sensor isn t situated in the flue gas the pusher grate no 2 can be opened and closed completely tube or that the burning chamber is clogged by slag or contains too the combustion chamber is clogged by slag much ash the flue gas sensor is installed correctly settings Reasons may be that there is too little or no fuel at all that the pusher grate no 2 can be opened and closed completely there is too much ash or that the combustion chamber is clogged by the burning chamber is clogged by slag slag the flue gas sensor is installed correctly 0028 Allowed CO2 stop time overrun contact error of the lambda sensor lambda sensor or I O board Lambda sensor is dirty clean the lambda sensor and check its function in Manual operation mode no 34 have clamps and plugs checked by an 0027 Flue gas temperature under run While firing the flue gas temperature under runs the temperature hile in Manual operation mode check if specified in K8 during the period specified in K7 in the service level the stoker auger no 4 is running smoothly and delivering pellets defective electrician otherwise replace lambda sensor the boiler
17. is confirmed with Enter If F is shown the heating system is equipped with an analogue remote control D for digital This display is used to adjust the reduced room temperature using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different heating circuit periods can be preset The system will heat according to the outside temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the desired day time room temperature using the buttons The setting is confirmed with Enter If F is shown the heating system is equipped with an analogue remote control D for digital This display is used to adjust the reduced room temperature using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different charging periods can be preset The system will automatically turn off upon reaching the set temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the temperature set point for hot water storage using the buttons The setting is confirmed with Enter Wahlschalter Hand This setting fascilitates the performance of tests for all elect
18. is not available Parameters B52 B57 are not shown if the not available option has been chosen If during this time the temperature of the hot water storage falls below a specified level default 40 C it will be charged to that level regardeless of the preset time program Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec No Cl Pump select Kessel Zirk Pumpe not available Buffer pump 1 sens Buffer pump 2 sens ACC ext Heat available gt HWS integrated HWS external Heat sol fuel Heat Oil Gas lacc Iset Temperature 60 Istand 60 JNo C5 ACC TTT jloading time ION 00 00 On 00 00 loff 00 00 Off 00 00 No C6 ext Set Temperatur Boiler Heating Circuit 60 60 Stand 3 available settings in accordance with the HEATING SCHEME Set to not available if neither a Circulation pump nor a buffer pump are installed default setting A boiler circulation pump is not needed for pellet boilers of type Classic 9 22 Buffer pump 1sens Necessary in the case of a system according to buffer scheme HP3 including a buffer discharging control Buffer pump 2sens Necessary in the case of a system according to buffer scheme HP4 including a buffer discharging and charging control see heating and buffer scheme 4 available settings in accordance with the HEATING SCHEME Set to not available if neither a thermal buffe
19. shut down the frost protections is active nevertheless Caution The remote control type has to be specified in the commissioning settings Site of installation The remote control can be installed in the heating room neighbouring building containing the extension module or directly inside the living space there is no room sensor EXTENSION MODULES 1 AND 2 To extend both the heating and boiler circuits up to two extension modules can be connected The modules are connected to the boiler s board using BUS cables CAN BUS The extension module s adress switch has to be set to 1 which is the default setting extension module 1 HC 344 and boiler circuit 3 4 Installateur Einstellungen BUFFER CONTROL Solar buffer control HP1 with integrated hot water storage The buffer tank is only heated by the solar collector and not by the boiler First of all it is checked if the solar buffer contains enough heat to cover the flow s assesed demand If that is the case the HC valve is brought to the A AB position buffer operation until the temperature falls below the HC set point As soon as this happens the boiler is restarted and the HC valve is reset to the B AB position boiler operation The temperature of the HWS is checked during charging periods and heating is applied by the boiler if needed During HWS charging cycles the HWS charging pump will also bring the buffer valve to the A AB position The buffer tank is on
20. the end of error iption 4810 4817 leaning device leaning device not connected or short circuited use F11 see board scheme and clamps 29 32 as well as the wiring contact the service department or an electrician or replace the motor or rd if the problem persist short term emergency operation is possible see operation without hardware test at the end oferror description or or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error iption 4820 4827 eaning device eaning device not working he cleaning device s connection with the I O board clamps 29 32 and the wiring contact the service department or an electrician or replace 4830 4837 eaning device eaning device not connected correctly or motor defective i cleaning device s connection with the I O board clamps 29 32 contact the service department or an electrician or replace the motor or I O if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description CAUTION The commissioning level settings can only be accessed after the boiler has been relaunched and hardware tests have been disabled as 4910 4917 Lambda sensor heating Lambda sensor not connected or sensor or I O board defective Fix the lambda sensor s connection and check the wiring and clamps 76 79 contact the service department or an electrician or change th
21. used to preset a reduced day time temperature limit using the buttons and Enter Heating will be switched off upon reaching this temperature This display can be used to preset a reduced night time temperature limit using the buttons and Enter Heating will be switched off upon reaching this temperature Use this display to enter desired suction times Boilers of type HSV 22 will however require a total of 3 suction cycles due to its increased performance the default schedule is 07 00 14 00 22 00 This display is used to cancel the holiday setting or switch to frost protection or reduced temperature mode This display is used to enter the date and time for the start and the end of frost protection or reduced temperature mode This display is used to adjust the settings for time and date using the buttons The cursor can be moved using the left and right arrow keys and the settings are confirmed with Enter Only heating circuits that are set as available in the commissioning settings are shown here Only heating circuits that are set as available in the commissioning settings are shown here it3 HWS 3 it 4 Heating circu Ing circul Boiler 4 Heat HWS5 ing circuit 5 Heat Heizkreis 6 Boiler 6 Extension module 1 H 1 HWS Tank 3 Day clock On 17 00 Off 20 00 H 2 HWS Tank 3 H 3 HC 3 Day clock 06 00 15 00 09 00 22 00 H 4 HC 3 Day time room temp 14 4 20 a
22. 00 30 T6 contrib kor CT T7 Conrolgo ko ymax 100 T8 Conroigo ko ymin mo T9 Conroigo koko oo T10 Control ck mn 10000 Flue gas control max temperature wo SIR Kee 2 o 0 2 Lod A Ronn B LAS mo E E D o 5 o o o S S 3 gt T 2 o o 9 2 E D N eo o k rol qc_co2br_kp rol qc_co2br_Tn rol tau_co2_verz soos Controlfaktor coa vez 005 T50 Max runtime in Manual mode 2min Version ab Eprom 4 0f 03 08
23. 22 00 The left and right keys are used to browse through the weekdays Weekdays can be enabled with and disabled with To choose between times again use the left and right keys and perform adjustment of the values using and Confirm settings with Enter Specify your language here Finish by pressing the Standard button when finshed with all settings adjustements Installateur Einstellungen DESCRIPTION OF CONTROLS CHARGING OF THE HWS TANK Charging of the hot water storage HWS will only be active when the mode switch is set to HWS or Auto and the respective HWS has been set to available in the commissioning level settings Furthermore there is a distinction between normal charging during the specified period and minimum charging During normal mode charging will be controlled and started when the set temperature default 60 C taking into account a certain tolerance range zB 60 6 54 C is being under run It makes sense to charge the HWS only once a day eg to choose a charging time in the morning or evening If it turns out that a single loading cycle does not cover the hot water demand additional charging cycles should be added The minimum charging will however avoid that no warm water is available by starting HWS charging when the minimum temperature set point default 40 C is being under run Moreover charging will be started in chimney sweep mode and will be inactive during holiday periods If no fu
24. 25 no room sensor FR25 room sensor No A17 HC 2 no dist pump with dist Heat 1 90s Stand 3 available settings Heating circuit not available Heating circuit with pump only Heating circuit with pump and mixer Parameters A2 A9 are not shown if the not available option has been chosen Adjustment range 0 2 3 5 Describes the relationship between the change of flow tempreature and the change of outside temperature see heating characteristics Recommended adjustment Floor heating 0 3 1 0 Radiation heating 1 2 2 0 Convection heating 1 5 2 0 The adjustment should only be carried out in small steps and over a long period of time Adjustment Range 1 80 C Lower limit for the flow temperature of heating circuit 1 During heating or reduced temperature periods the flow temperature won t fall below this limit Adjustment Range 1 95 C Upper limit for the flow temperature of heating circuit 1 During heating or reduced temperature periods the flow temperature won t exceed this limit Be cautious when using floor heating systems To avoid overheating a special electro mechanical thermostat capable of cutting the power supply of the according heat circuit pump has to be installed Adjustment Range 10 300s The actual mixer run time that is the period between closed and opened state has to be adjusted here check the type plate 4 available settings digital remote control FR30 heat
25. 7 Pusher grate Pusher grate not connected or I O board defective Check the pusher grate s connection clamps 33 34 contact the service department or an electrician or replace the I O board if the problem persists short term emergency operation is possible see operation without hardware test at the end of error description 6001 Defective data transmission between Fuse F12 defect flat ribbon connection interrupted I O board or control Green lights H5 and H6 are not lit Change fuse F12 see board scheme contact the service department or an electrician or replace the I O board 6002 boards unit defective or ribbon cable if the problem persists 4920 4927 Lambda sensor heating Lambda sensor or sensor heating short circuited or defective Check the wiring and connection of the sensor clamps 76 79 replace fuse F22 where needed contact the service department or an electrician or change the I O board if the problem persists reassign parameter D4 in the commissioning level settings to without lambda sensor until the sensor 6101 6102 Wrong software I O board I O board not compatible with the software contact the service department or replace the I O board Initializing error buffer only load default Not an actual error but logged in the error buffer Contact an electrician if this message is shown repeatedly Might be caused by power failure or loose contact settings 1000 Hardware restart Not an actual error but logged in the error
26. 7 Pusher grate won t open Neither the open end position nor the closed end position have been In Manual operation mode check if the pusher grate can be fully opened closed using the buttons if it can t contact the service department correctly reached 008 Pusher grate won t close The closed end position hasn t been reached correctly while the open see no 007 end position has WEM Overcurrent cleaning device Cleaning device is rough running In Manual operation mode check if the cleaning device is rough running if the current is close to or above 5A contact the service department Nach Fehlerbehebung ENTER Taste dr cken Storungs Nummer Erklarung BW Flue gas sensor connected incorrectly Reason Problem Reverse polarity can only happen when commissioning the boiler or l O board defective 0011 Flue gas sensor interrupted Sensor not connected or connection interrupted 0012 iler sensor short circuited 0013 iler sensor interrupted 0014 water tank sensor short circuited Sensor or connection short circuited Hoi 0015 Hot water tank sensor interrupted Oi 0017 Outside sensor interrupted 0018 Flow sensor HC1 short circuited Sensor or connection short circuited 0019 Flow sensor HC1 interrupted 0020 Flow sensor HC2 short circuited Sensor or connection short circuited 0021 Flow sensor HC2 interrupted 0016 utside sensor short circuited Sensor or connection short circuited U Sensor or connection sh
27. HARGASSNER HACKGUT PELLETS HEIZTECHNIK MIT A 4952 Weng 00 Tel 43 7723 5274 0 Fax 43 7723 5274 5 j UK office hargassner at www hargassner at INSTRUCTION MANUAL No 31 PELLET BOILERS type Classic 9 12 14 15 22 with LAMBDA HATRONIC from Eprom v 4 0fc Fuel extraction systems RAS RAD RAPS GWT HARGASSNER HEIZTECHNIK time tested performance A SYSTEM COMBINING THE COMFORT OF OIL HEATING WITH UNMATCHED EFFICIENCY BA Classic 9 22 Nr30 1207 Inhaltsverzeichnis oh INSTALLATION GUIDELINES N COMMISSIONING C2 MAINTENANCE A CONTROL PANEL o CUSTOMER SETTINGS o MANUAL OPERATION N COMMISSIONING SETTINGS TROUBLESHOOTING COMBUSTUION FAULTS 10 CIRCUIT BOARD AND FUSE PLAN 11 PARAMETER LISTS page page page page page page page page page page page 2 3 5 6 8 10 11 14 15 29 30 35 36 37 38 40 Einbaurichtlinien 1 electrical installation The electrical installation must be carried out by a specialist authorized by the VDE or VOE and according to the enclosed plan The power must be supplied by a 230VAC 16A polarity proof connector plug in accordance with machinery safety regulations MSV Furthermore the main switch must be situated in accordance to the buildung code and equipped with a pre fuse having a max 16A Caution Power connectors L and N must be in proper pha
28. S 3 access temperature Pump HWS 4 access temperature Pump HWS 5 access temperature Pump HWS 6 access temperature HC1 6 pumps on above boiler temperature HC1 6 outside temp for safety control IM2_ HC1 6 Excessheatusedto 40 HC1 6 Boller increase after flow temp HCt remotecontroroomtemp factor HC2 remote control roomtemp factor HC3 remote control roomtemp factor b HC4 remote control roomtemp factor ojo a g o 18 gt I S lo IS amp 3 3 5 EXE a e o A wo cess temperature 9o ojo N o 3 3 3 ii i ii o o o o o o o o 3 3 3 3 3 for Kone Kop wo oj o o o 3 3 foe o o o 29 N Z 9 3 Sg Q s 3 9 3 s 3 ao o FS 9 3 Sg Q o 9 3 s 3 5c HO5 remote control oomtemp factor d HC6 remote control roomtemp factor Outside temperature shutdown alle HK be Oo e a E Sg Q o 3 Q 3 s 3 o r amp o oo az o 8 a 3 gt GE s S ele em n 18 s 13 Qa o Z 3 T O e x 3 Sg Q o 3 Q 3 s 3 Sa GR PA GTA GA DEO EN e o S T o HA o S 3 5 E Q c o o a a o 5 lt HC1 min mixer runtime is LE ojojo AJN 3353 UM M 3353 x x x 88 e 2 l2 8 amp 8 3 3 3 o o S wo eo e co e ojojojojoijzizizizi z A IN xcd Ded end ed es a A ala Rc
29. Solution when done solving the problem push the Enter button Display is blank and none of the green lights on the I O Fuse F16 is broken or connection clamps1 3 could be interrupted Change fuse F16 see the according scheme or check the connection at clamps 1 and 3 check level indicator and STB connections board are lit level indicator or STB defective Display is blank and green light H5 is not lit while H4 is Ribbon cable connecting the board and control panel defective Control Check the ribbon cable between I O board and control panel otherwise contact the service department panel or GSM module defective Display is blank and green light H5 is lit Ribbon cable not properly connected or control panel defective Check the ribbon cable s connection or replace the cable or the control panel Display is blank 2 black bars shown on the display EPROM is missing or plugged in incorrectly control panel is broken Plug in an EPROM at the backside of the control panel according to the scheme on the guard plate replace EPROM if it was plugged in incorrectly or replace the control panel STB Display light not lit Display light is broken contact the service department replace the control panel Fault light doesn t work Fuse F17 destroyed by short circuit or fault light not connected fix the short circuit correctly connect the fault light or replace fuse F17 see board and fuse scheme 001 Safety thermostat STB Over temperature at boiler o
30. US wiring check fuse F23 see board scheme replace the digital remote 0214 Digital remote control 4 not connected No connection with HC4 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0215 Digital remote control 5 not connected No connection with HC5 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0216 Digital remote control 6 not connected No connection with HC6 s digital remote control Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 4010 4017 Extraction auger motor Extraction auger motor control defective contact the service department replace I O board short term emergency operation is possible see operation without hardware test at the end of error description 4020 4027 Extraction auger motor Extracion auger motor not connected or connection interrupted if there Fix the extraction auger s connection check plugs no 4 and 7 clamp 7 must be connected as well as the wiring readjust parameter D1 in the is no extract auger check the corresponding parameter D1 and commisioning level settings accordingly contact the service department or replace the motor or I O board if the above procedure doesn t fix the readjust accordingly motor or I O board defective problem short term emergen
31. Used to test the function of the temperature sensors by comparing the displayed and actual temperatures Display blank indicates the sensor is not connected Display indicates the sensor sensor is short circuited see description no 45 about testing the remote control s function Can only be shown if extension module 2 is installed Used to test the function of the temperature sensors by comparing the displayed and actual temperatures Display blank indicates sensor is not connected Display indicates sensor sensor is short circuited see description no 45 about testing the remote control s function Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec Commissioning level You ve now accessed the commissioning level setting Param Acc to Before commissioning the boiler all values have to be approved by a Heating schematic certified installer and adjusted in agrrement to the according heating and instruction scheme To do so use the down arrow button to change the parameter man start from No 11 display then adjust values using the and buttons and confirm with Enter Qe the parameters No Al HC 1 3 available settings pump only Heating circuit not available lt with mixer motor gt Heating circuit with pump only Heating circuit with pump and mixer Parameters A2 A9 are not shown if the not available option has been No A2 HC 1 Adj
32. ally Exh fan Filling levelfull Key No 6 Manual 0 0 A Used to test the function and rotating direction of the extraction auger motor Extract auger Manually turn the auger in the forward and backward directions using if stuck Forward Key or jammed by debris Back Caution Backwards operation will only be possible for a short time Manual Used to refill the intermediate bin after full restart JEX Auger amp Exh Fan Caution The level indicator will turn off the auger automatically To manually JFilling levelfull turn it off press the key Be aware of the suction turbine s lag if it is present I Key P Nr 7a Hand 0 0 A Used to refill the extract auger manually after a full restart IDirektschnecke f ll Caution The level indicator will turn off the auger automatically To manually lr llstand leer voll turn it off press the key if there is a direct auger lein Taste No 8 Manually Used to test the function of the ignition fan and heating element Ignition If the fan doesn t start upon pressing the key check the connection of the fan Heat amp Fan Key following the connection scheme Connections might be interchanged Ign fan only Key No 9 Manually Used to test the function of the exhaust gas fan induced draught fan Exhaust gas fan on Key Wahlschalter Hand This setting fascilitates the performance of tests for all electrical functions and to manual
33. aracteristics and appropriate dimensioning of the heating system in accordance with the underlying heat demand calculation are needed This set point is valid for directly controlled heating circuits and additional mixed circuits Adjustments of this set point should only be carried out in small steps and after an interval of 2 3 hours Default setpoint 20 C Installateur Einstellungen REDUCED TEMPERATURE SET POINT Customer settings no 5 8 H5 H8 H15 and H18 These displays can be used to adjust the desired room temperature during reduced temperature mode Values may range between 8 and 20 C To allow for a consistent room temperature regardless of the outside temperature conditions an accurate adjustment of the heating characteristics and appropriate dimensioning of the heating system in accordance with the underlying heat demand calculation are needed The reduced temperature set point is valid for directly controlled circuits as well as additional mixed circuits It is important that adjustments of this value are performed stepwise and over along period EXCESS HEAT FUNCTION When heating circuits are inactive the boiler will be shutdown while pumps and mixers will continue to operate to ensure that excess heat will be utilized until the limit set as M2 36 C is being under run HOT WATER STORAGE PRIMACY During HWS charging the HWS will be prioritised resulting in a reduction of the heating circuit s temperature set p
34. ase 90min PS laman shutdown flue gas temp TIPA e N o o fer HC temp increase set point Ignition primary air supply Ignition flue gas temp Increase IPS Ignition minimum run time 3min co 3 oF Values in brackets valid for Classic 22 fieu Deseription Default Setpoint PT onen Siam T PS Jeriton mamun essre 70 po jeosmudme mec Pit leiton testime hens Gt pann ring umime sons T 3 pe ashng tan shuraoun tms omn 4 De ashing minimum shut donate 4o 5 o oj o vu v o E ENES 9 g e o L o lt a o o gt oking motor type asynchro Omal oking motor synchronal oscillation a i gt oking motor synchronal oscillation range ALI OJo D wo gt oking max motor current asynchron OmA 130 a pes a oking asynchronal power filter Osec Osec oking backward time oking cycle oking min feed rate TT Ta sS 3 D Co oking max feed rate without lambda s 596 0A 2A sec 00 ec Omin min o S ES 10 11 1 1 14 xtraction auger RAS nominal motor current LU E LS LS Az N oO S L az R5 e o illing min auger run time at suct per illing max feed time m ojo n O N RIRI N D illing fan after run time R 99 S 0 ec 75A 6A Omin 5sec sec 2 13 5 2 illing draught speed rate while feeding illing level indica
35. ation without hardware test at the end of error description 4510 4517 HC valve ext pump HC valve ext pump control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the 4530 4537 HC valve ext pump HC valve ext pump short circuited Fix the short circuit check fuse F14 see board scheme and clamps 80 82 as well as the wiring of both components contact the service department or an electrician or replace the defective component or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4610 4617 lgnition fan Ignition fan control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end of error description 4620 4627 Ignition fan Ignition fan not connected ignition fan or I O board defective Check the fan s connection clamps no 26 28 and wiring contact the service department or an electrician or replace the fan or I O board if the problem persists short term emergency operation is possible see operation without hardware test at the end of error description 4630 4637 Ignition fan Ignition fan short circuited Fix the short circuit check fuse F19 see board scheme and clamps 26 28 as well as the wiring contact the service depart
36. can be run without a lambda sensor commissioning settings D4 until the sensor has been replaced 0029 Combustion malfunction Combustion failed due to missing fuel supply ignition doesn t work Firing can t be started See combustion malfunction no 0029 at the end of the error description 0030 Batteries empty change batteries Batteries powering date time memory are close to being empty Change batteries during operation to avoid loss of the date and time setting When changing batteries while the boiler is shut down you have to redo the time date settings However other settings won t be lost 0031 Lambda sensor defective Contact error of the lambda sensor lambda sensor or I O board see no 0028 this error can only occur in Manual mode after checking no 34 or calibrating no 60 the sensor defective Nach Fehlerbehebung ENTER Taste drucken St rungs Nummer Erkl rung Vor St rungsbehebung unbedingt Euro Stecker herausziehen Reason Problem Solution when done solving the problem push the Enter button Maximum time for filling over run Pellet delivery not working properly Check pellet transport from the storage room make sure that the storage room contains enough pellets otherwise remove the extraction auger s maintenance lid and check if the auger is delivering pellets Check if bridging occured inside the storage room Cleaning device not in rest position The cleaning device s motor doesn t return to its rest position the C
37. cheme Used to test the function of the lambda sensor only for boilers with a lambda sensor When the button is pushed the displayed current should reach a value of around 10mV within approximately 5 minutes Values between 5 and 15 mV will be okay If the values are not within this range a malfunction or incorrect connection of the sensor will be indicated In the case of a calibrated sensor the correction value will be displayed Caution the boiler needs to be cold exhaust temp 50 C Wahlschalter Hand This setting fascilitates the performance of tests for all electrical functions and to manually control all drives in case of cleaning troubleshooting or maintenance Use the up and down arrow buttons to adjust settings All functions will only be performed as long as the or buttons are pressed No 40 Manually Boiler sensor Exh Gas sensor External Sensor No 41 Manually AT alt Heat 54 HWS 2 Buffer 2 or ATW Off No 43 Manually HWS sensor 1 52 HWS senosr 2 48 No 44 Manually HC1 sensor 53 HC2 sensor 3592 No 45 Manually Remote cont 1 Remote cont 2 18 Extension module 1 No 46 Manually HWS sensor 3 21 HWS sensor 4 48 No 47 Manually HC3 sensor 582 HC4 sensor 3552 Extension module 2 No 49 Manually HWS sensor 5 52 HWS sensor 6 48 No 50 Manually HC5 sensor DIO HC6 sensor 35S Man Used to test the function of the temperature sensors by comparing t
38. cy operation is possible see operation without hardware test at the end of error description electrician or replace the motor or I O board if the above procedure doesn t fix the problem 4030 4037 Extraction auger motor Extraction auger motor short circuited Fix the short circuit Change fuse F15 see board scheme and check plugs no 4 and 7 as well as the wiring contact the service department or an Nach Fehlerbehebung ENTER Taste drucken Storu ngs Nummer Erklaru ng Vor Storungsbehebung unbedingt Euro Stecker herausziehen 4110 4117 Suction turbine Suction turbine control defective contact the service department replace I O board short term emergency operation is possible see operation without hardware test at the end of error description 4120 4127 Suction turbine Suction turbine not connected or connection interrupted if there is no Fix the suction turbine s connection check plugs no 11 13 as well as the wiring Readjust parameter D1 in the commisioning level settings suction turbine check the corresponding parameter F1 and readjust accordingly contact the service department or replace the I O board if the above procedure doesn t fix the problem short term emergency operation accordingly motor or I O board defective is possible see operation without hardware test at the end of error description description Report noOrgn Reason Problem Solution when done solving the problem push the Ent
39. d Remote control or connection short circuited see no 0012 and no 0014 0024 Remote control HC2 short circuited Remote control or connection short circuited see no 0012 and no 0014 0023 Remote control HC1 interrupted Remote control not connected or connection interrupted see no 0013 and no 0015 0025 Remote control HC2 interrupted Remote control not connected or connection interrupted 0026 Ignition time over run 0027 Flue gas temperature under run 0028 Allowed CO2 stop time overrun The flue gas temperature rise didn t exceed the set point value specified in P11 during the period specified in P5 in the service level settings Reason may be that there is no sufficient fuel supply the ignition is defective the flue gas sensor isn t situated in the flue gas tube or that the burning chamber is clogged by slag or contains too much ash While firing the flue gas temperature under runs the temperature specified in K8 during the period specified in K7 in the service level settings Reasons may be that there is too little or no fuel at all that there is too much ash or that the combustion chamber is clogged by slag contact error of the lambda sensor lambda sensor or I O board defective see no 0013 and no 0015 While in Manual operation mode check if the stoker auger no 4 is running smoothly and delivering pellets the ignition device no 7 is working properly the pusher grate no 2 can be opened and closed comple
40. d for day and night Shutdown will be performed when the temperature level no 11 is reached Heating characteristics Inclination The proportion between a change of flow temperature and a change of outside temperature is given by the heating characteristics and can be separately adjusted for every heating circuit The curves in the left chart are based on the assumption of a room temperature set point of 20 C and assume that the remote control s switch is in middle position For different room temperature set points the curves can be shifted in parallel For example An assumed HC with the following characteristics Inclination 1 5 Room temperature setpoint 20 C Outside temperature 0 C Boiler is in heating mode Applying the characteristics for this example leads to a flow temperature of 50 C Adjustments of the heating characteristics must only be carried out in small steps and over a long period An accurate adjustment of the heating characteristics will lead to a constant room temperature at the set point level that is unaffected by the outside temperature Remote control FR25 not installed The desired room temperature can be specified separately for each HC in the customer settings Remote control FR25 installed There are two modes of operation With a room sensor The actual room temperature will be automatically adjusted to match the set point In addition the temperature can be manually adjusted
41. de the flow temperature will be calculated based on the outside temperature desired room temperature in reduced temperatur mode and inclination Changeover from heating to reduced temperature In this mode the flow temperature will be reduced gradually from heating mode to reduced temperature mode Outside temperature shutdown There are three different modes for outside temperature shutdown depending on the active heating program and the time During heating mode heating will be stopped when the averaged outside temperature exceeds the setpoint specified as no 11 16 C During daytime reduced temperature mode heating will be stopped when the averaged outside temperature exceeds the set point specified as no 12 8 C During nightime reduced temperature mode heating will be stopped when the averaged outside temperature exceeds the set point specified as no 13 5 C aus Summer shutdown Even if the averaged outside temperature falls below the set point for summer shutdown heating will only be restarted if the limit is under run for a specified time D7 120min DAYTIME ROOM TEMPERATURE Installateur Einstellungen Customer settings No 4 7 H4 H7 H14 H17 This display is used to adjust the desired day time room temperature between 14 and 26 C The centre position means a setpoint of 20 C To allow for a consistent room temperature regardless of the outside temperature conditions an accurate adjustment of the heating ch
42. djustments where necessary Change the boiler control unit if the error persist despite the changes 0100 Data transmission EM 1 No connection with extension module 1 Set the extension module s adress switch to 1 check HC s connection and bus wiring as well as fuse F23 see board scheme replace extension module 1 UG BOCFaWWEHT Examen mans emo ae m m vid is 0106 HWS tank sensor 4 interrupted Sensor not connected or connection interrupted D07 Fowsersor3shor crate 0108 Flow sensor 3 interrupted Sensor not connected or connection interrupted m D0 Fowsenor mieried Sensor amet or conection Ter m 1772 Reno con Temp os ei os ad 0101 002 0109 004 2 0105 one 007 008 0109 0110 7 on 02 Nach Fehlerbehebung ENTER Taste dr cken St rungs Nummer Erkl rung Vor St rungsbehebung unbedingt Euro Stecker herausziehen Report noOrgn Reason Problem Solution when done solving the problem push the Enter button 0113 Remote control HC4 short circuited Remote control or connection short circuited see no 0020 0031 0114 Remote control HC4 interrupted Remote control not connected or connection interrupted see no 0020 0031 E 0120 Data transmission EM 2 No connection with extension module 2 Set the extension module s adress switch to 2 check HC s connection and bus wiring as well as fuse F23 see board scheme replace extension mod
43. e I O board if the problem persists Reassign parameter D4 in the commissioning level settings to without lambda sensor until the sensor has been replaced described at the end of error description has been replaced CAUTION The commissioning level settings can only be accessed after the boiler has been relaunched and hardware tests have 4920 4927 Lambda sensor heating Lambda sensor or sensor heating short circuited or defective Check the wiring and connection of the sensor clamps 76 79 replace fuse F22 where needed contact the service department or an electrician or change the I O board if the problem persists reassign parameter D4 in the commissioning level settings to without lambda sensor until the sensor been disabled as described at the end of error description 5020 5027 Pusher grate Pusher grate not connected or I O board defective Check the pusher grate s connection clamps 33 34 contact the service department or an electrician or replace the I O board if the problem persists short term emergency operation is possible see operation without hardware test at the end of error description 6001 Defective data transmission between Fuse F12 defect flat ribbon connection interrupted I O board or control Green lights H5 and H6 are not lit Change fuse F12 see board scheme contact the service department or an electrician or replace the I O board 6002 boards unit defective or ribbon cable if the problem persists 6101 6102
44. e switched off etc Button is used to show the default display Button is used to confirm all parameters after adjustment and to acknowledge errors after troubleshooting Button is used to move the cursor left when setting time and date Button is used to move the cursor right when setting time and date Button is used to enable and disable Manual mode Button is used to check the safety thermostat MODE SWITCH Automatic mode for heating circuits and HWS The boiler controls heating and domestic hot water demands according to the preset time program and outdoor temperature HWS Hot water storage The boiler only controls domestic hot water storage according to the preset time program Off Heating is shut down frost protection remains active Manual mode This setting allows for the performance of tests for all electric functions and to manually operate all drives in the case of cleaning troubleshooting or maintenance See pages 10 and 11 Adjustment of the display contrast To increase the display contrast simultaneously push the button and the button below the down arrow button Simultaneously pushing the button and the button below the down arrow button conversely results in a decrease in contrast Holding the buttons while increasing the contrast will result in switching to minimum contrast once the maximum contrast has been reached and exceeded The same applies for holding the buttons
45. ed white dust off the grid no 9 6 If you find any brown deposits of tar covering either the fan wheel or grid the reason might be that suction valve no 13 is malfunctioning hose no 10 for the suction valve is not connected the rotary feeder no 12 is leaky Replace the defective component or contact our service department Jahreswartung Wartungsvertrag To allow for best possible performance of your boiler it is necessary to perform comprehensive maintenance once a year An appropriate yearly maintenance is guaranteed by closing a Maintenance Contract If you decide to close this contract with us you will benefit from EXTENDED WARRANTY SAFETY CONSERVATION OF VALUE and REDUCED HEATING COSTS Your benefits in detail Warranty is extended to three years also covering electric parts Yearly maintenance performed by specialists which will the life time of your heating system far beyond the warranty time monthly inspection of all safety systems in accordance with the fire protection department s guideline TRVB H118 supplemental sheet 29 is necessary unless yearly inspection is performed by the manufacturer Safe operation during the entire heating season optimized combustion and selective cleaning lead to optimized combustion efficiency and thereby reduce heating costs Services contained in the contract v control and cleaning of the automated boiler cleaning system and the fire tube cleaning of the
46. egionella protection egionella protection temp setp egionella protection scheduled time WS 4 dist heating circuit LQ lG lG ro o OINMI IN wW w E gt s o W w a e o 6 LK L m m x WS 5 temp tolerance WS 5 temp minimum egionella protection egionella protection temp setp egionella protection scheduled time WS 5 dist heating circuit AR gt LG lR 4 ie wW gt gt Ej 7 5 6 M ler i in WS 6 temp tolerance WS 6 temp minimum egionella protection egionella protection temp setp egionella protection scheduled time ajajaja a a m 2 X wW a gt 7 R 5 6 w W aya wW a l 0 Ojo lo eturn bypass or buffer pump O M uffer oder ext heat mode uffer temperature set point onstrained charging day clock emp set point ext HC ault light ext dist circuit pump xt HC with dist heat pump peration mode rost protection ON below rost prot flow temp setp ith without Lambda sensor eo e eo feos i 06 00 22 3 LIMITS IPIPIZ IF Z 15 15 E E fe lt Lad l E Blo 2 U cive o o o a o 5 3 e 5 e S Is 3 5 5 OoO Oo O O O alN olata iw e G D o lt Q g lt 3 D D 3 o ps c a 3 o 5 SIS O18 o 8 o SI 318 212 5 o e 219 o gaja a 3 ja o oO m lt GD ummer shutdown switchover ay weekly clock
47. ell you that a extension module is not available Parameters A22 A29 are not shown if the not available option has been chosen see HC1 This option is only available if extension module 1 has been installed if not an error message will tell you that a extension module is not available Parameters A32 A39 are not shown if the not available option has been chosen see HC1 This option is only available if extension module 2 has been installed if not an error message will tell you that a extension module is not available Parameters A42 A49 are not shown if the not available option has been chosen see HC1 This option is only available if extension module 2 has been installed if not an error message will tell you that a extension module is not available Parameters B52 B59 are not shown if the not available option has been chosen Set this option to not available if hot water storage 1 is not installed Control for hot water storage 1 will be locked Parameters B2 B7 are not shown if the not available option has been chosen Adjustment range 1 40 Start of charging When the temperature falls below the specified value minus tolerance level End of charging As soon as the temperature reaches the set limit customer setting However charging will only take place during specified periods customer setting Adjustment range 1 80 If during the time specified in B9 the temperature falls below
48. er button 4130 4137 Suction turbine Suction turbine short circuited Fix the short circuit Check the wiring as well as the suction turbine s connection contact the service department or replace the I O board if the above procedure doesn t fix the problem short term emergency operation is possible see operation without hardware test at the end of error 4210 4217 Heating circuit control Heating circuit boiler buffer or circulation pump or mixer affected by Check clamps 35 61 for separate source voltage or defective components contact the service department or an electrician or change the I O separate source voltage or I O board defective board short term emergency operation is possible see operation without hardware test at the end of error description 4220 4227 Heating circuit control HC pump 1 HC pump 2 HC 1 mixer HC 2 mixer boiler buffer or Fix the short circuit check fuse F13 see board scheme and the wiring contact the service department or an electrician or change the I O board if circulatuion pump short circuited the problem persists 4310 4317 Stoker auger Stoker auger motor control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end of error description 4320 4327 Stoker auger Stoker auger not connected motor or I O board defective Check the motor s connection clamps no 22 25 and wiring co
49. etting This display is used to adjust the temperature set point for hot water storage using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different heating circuit periods can be preset The system will heat according to the outside temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the desired day time room temperature using the buttons The setting is confirmed with Enter If F is shown the heating system is equipped with an analogue remote control D for digital This display is used to adjust the reduced room temperature using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different heating circuit periods can be preset The system will heat according to the outside temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the desired day time room temperature using the buttons The setting is confirmed with Enter If F is shown the heating system is equipped with an analogue remote control D for digital This display is used to adjust the reduced room temperature using the buttons The setting is c
50. extension module 1 If this module is not connected the message extension module 1 not connected defective will be displayed Wahlschalter Hand This setting fascilitates the performance of tests for all electrical functions and to manually control all drives in case of cleaning troubleshooting or maintenance Use the up and down arrow buttons to adjust settings All functions will only be performed as long as the or buttons are pressed Extension module 2 No 22 Manually HWS Pump 5 on ar MEN No 23 Manually HWS Pump 6 on ap Key No 24 Manually HC Pump 5 on ar IN No 25 Manuall Mixing valve Manually 6 a Jen No 27 Manually Mixing valve 6 ar NEW lly Boiler circulation or AT Pump Key 29 Manually valve Key No 30 Manually Fault light Ex Distr Heat Pump on Key No 34 Manua Lambda Sen Boiler cold Test Start Can only be tested if extension module 2 is installed Used to test the function or manually operate hot water storage pump 5 Caution This outlet is connected with extension module 2 If this module is not connected the message extension module 2 not connected defect will be displayed Used to test the function or manually operate hot water storage pump 6 Caution This outlet is connected with extension module 2 If this module is not connected the message extension module 2 not connected defective will be displayed U
51. f a suction unit RAS display No 7a in case of a direct auger RAD The system will deliver pellets to the intermediate bin until it is switched off by the level indicator 3 Remove the left casing lid remove the ash box and insert the control sheet instead of the ash box Now use the button while display no 4 is shown in Manual operation mode to deliver pellets until they fall onto the control sheet Then replace the control sheet with the ash box 4 With the mode switch either set to Auto HWS or Off you may enter the menu for commissioning settings by simultaneously pushing the and buttons Adjust the settings as described in the corresponding chapter Commissioning settings 5 Now turn the mode switch to Auto or HWS The systen will automatically start up and run according to the chosen mode Note that the ignition will be delayed for approx 3 minutes default air supply settings slide valves above the ash box Type HSV 12 14 15 one row of holes is open Type HSV 22 all rows of holes are open CAUTION Commissioning must be performed by a technician with a commissioning certificate Do not forget to return the completed commissioning checklist to company Hargassner within 30 days after commissioning Note that failing to do so voids all warranty claims Wartung und Reinigung Caution Safety notice For safety reasons the power supply must be cut before any kind of maintenance work is started before an
52. ff reduced temp day above outs temp 3 HC2 off reduced temp night above outs temp 5 No 14 Access Isuction run time a 08 00 c 00 00 b 9 00 d 00 00 Ic eI Fr ee idayswitch Frost protection lt not active gt absenken No 20 Date Time Mo 21 05 2007 16 39 26 Kunden Einstellungen displays the status of the boiler The Standard display shows the current status and temperatures displays date and time This display can be set to show either a daily or weekly clock Two different charging periods can be preset The system will automatically turn off upon reaching the temperature set point The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting Auf dieser Anzeige kann die Boiler Solltemperatur mit der Taste eingestellt und mit der Taste Enter best tigt werden This display can be set to show either a daily or weekly clock Two different heating circuit periods can be preset The system will heat according to the outside temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor The setting is confirmed with Enter This display is used to adjust the desired day time room temperature using the buttons The setting is confirmed with Enter If F is shown the heating system is equipped with an analogue remote control D
53. he displayed values to actual values Display blank indicates the sensor is not connected Display indicates the sensor sensor is short circuited Used to test the function of the temperature sensors and the exhaust temperature sensor by comparing the displayed to actual temperature Display blank indicates the sensor is not connected Display indicates the sensor is sensor short circuited The bottom line either shows the temperature of HWS 2 Buffer 2 or the exhaust temperature sensor while On indicates closed and Off indicates open Used to test the function of the temperature sensors by comparing the displayed values to actual values Display blank indicates the sensor is not connected Display indicates the sensor is sensor short circuited Used to test the function of the remote control system In the case of a digital remote control the status Off Night Moon Auto or Day Sun is shown In the case of an analogue remote control with room sensor the displayed temperature can be compared to the actual temperature Function check of an analogue remote control w o room sensor Display 21 indicates being set to a fixed resistance valuet Display blank indicates the sensor is not connected Display indicates the sensor sensor is short circuited Caution if the FR25 remote control is used the mode switch has to be set to clock Can only be shown if extension module 1 is installed
54. here needed 4 Even under normal operating conditions the formation of cracks in the fireclay Rost offen concrete of the combustion chamber will occur These cracks are caused by Reinigungshaken tension and lead to expansion joints The high combustion temperature sometimes causes particles to be detached from the surface of the secondary combustion chamber Both of these processes are normal and do not affect the function of the boiler For this reason neither of them is subject to warranty Cleaning the pellet suction turbine if present N j Remove the suction turbine no 8 and clean out any dust clogging the grid 2a no 9 at least once a year depending on the pellets dust content 3 ce A noisy or sparking turbine usually indicates that the fan wheels no 3 and 5 are 4 I dirty In this case the turbine has to be removed dismantled and cleaned Doing 5 this should solve the problem SS med 1 Remove draught fan no 8 from the cyclone container no 11 and remove er I mounting nut no 7 while holding up fan wheel no 1 2 Remove both covers no6 and no 4 from the suction turbine casing no 2 To do so loosen the covers at all three fixing points no 2a using a screwdriver and remove them 8 9 3 Pull the two covering pieces no 4 and no 6 apart loosen them by tapping 10 11 4 Clean deposited white dust off the fan wheels no 3 and no 5 12 13 5 Clean deposit
55. iddle position should be within the range of 3340 3650 Ohm independent from room temperature CHIMNEY SWEEP BUTTON This is a button that allows the chimney sweeper to manually turn on and shut down the boiler when performing an emissions check Operating with this button disables all the other programs Heating will be performed with full load and assuming a very low outside temperature while the heating circuits distribute as much heat as possible To allow this control and thermostat valves have to be opened manually This function will automatically terminate after 2 hours Installateur Einstellungen Diagramm Heizkennlinie Reduced temperature mode During reduced temperature operation the HC pump will remain active in accordance with the scheduled program The flow temperature will be assessed using reduced heating chracteristics which correspond to the lowered temperature level However the minimal flow temperature set point will not be undercut Economy mode If the outdoor temperature exceeds the set point values specified in no 12 and no 13 during reduced temperature operation all heating circuits will automatically be shut down Reduced temperature mode is subdivided in day time and night time mode and both phases can be specified separately 1 A time for the change from day time to night time has to be specified in D5 2 Outside temperature levels for automatic shutdown can be separately specifie
56. ing circuit without remote control heating circuit with remote control FR25 but without a room temperature sensor therefore no temperature adjustment use clamps 1 and 3 for wiring heating circuit with remote control FR25 and a room temperature sensor automatical temperature adjustment use clamps 1 and 2 for wiring You may specify here if there is a long distance heating pump However the distance heating pump will only work if one of it s associated pumps is running Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec at Solar ACC No A18 HC 2 Summer heating off Summer heating on at switch HWS Floor drying func No A19 HC 2 Floor heating off Floor heating on Switch HWS Auto No A21 HC 3 not available gt pimp only with mixer motor on HC module 1 No A31 HC 4 not available pump only with mixer motor on HC module 1 No A41 HC 5 not available gt pump only with mixer motor on HC module 2 No A51 HC 6 not available pump only with mixer motor on HC module 2 No Bl HWS 7 lt available gt not available on motherboard No B2 Temperature Differ 6 6 HWS Tank 1 Switch Stand HWS No B3 HWS Tank 1 Temperature Minimum 40 stand 40 HWS PT EE o see HC1 This option is only available if extension module 1 has been installed if not an error message will t
57. ing off during night time reduced temp S 00000000 0 No 14 Autom filling and suctiontime awww T No 15 Holidaymode o inactive No 16 Holiday fom to fT No 20 Date Time o ooo o0 0000000 N only for systems with suction turbine Parameter Liste Commissioning settings access by simultaneously pressing und Menu Description Default Set point 1 Heating Circuiti l mixer I 2 HC1 inclination he HC1 flow temp min Iag J J HG fow temp Max po TTJ HC1 mixing time os 1 Remote control HC notava HG dist heating circuit notava HG summertime bathroom heat Jot C1 floor dryout 0 I C1 floor dryout fl sp start stop C1 floor dryout fl setp incr C1 floor dryout incr red C1 floor dryout fl setp max C1 floor dryout dwell time C1 floor dryout fl Setp Red 11 Heating circuit 2 C2 inclination C2 flow temp min C2 flow temp Max C2 mixing time emote control HC2 C2 dist heating circuit A 18 HC2 summertime bathroom heat o A 19 HC2 floor dryout 0 A 19a to 19f HC2 floor dryout param default A 21 Heating circuit 3 not avail A 22 HC3 inclination A 23 HC3 flow temp min A 24 HC3 flow temp Max A 25 HC3 mixing time A 26 Remote control HC3 A 27 HC3 dist heating circuit A 28 HC3 summertime bathroom heat o A 29 HC3 floor dryout 0 to 29T HC3 floor dryo
58. ion auger Displays operation hours of the ignition Displays operation hours of the stoker auger Displays total heating time since commissioning This includes ignition firing glow bed retaining mode and ash removal Motor currents for all drives are shown here Displays the preset number Set of de ashing cycles that are performed until the cleaning system is turned on and the actual number of de ashing cycles that have been performed since the last cleaning cycle Act After each de ashing cycle this value raises by 1 Displays the preset time of firing Set after which de ashing is performed However de ashing will only be performed when firing is stopped glow bed retaining or OFF mode or after the preset stretch has expired eg 180 120 300min Act shows the actual time since the last de ashing cycle This display shows the minimum run time before a suction cycle is started if a suction device is present Displays the serial number together with the current date and time Displays the status of the long distance circuit if present Displays the status of the external heating circuit if present Displays current boiler temperatures together with some additional parameters Displays the hot water storage program currently running Displays the status of heating circuits HC 1 and 2 B denotes the flow set point reduction while the hot water storage is being charged A denotes the delay when switching f
59. ioning settings EE VE Heating circuit 2 Mo Tu We Th Fr Sa ON 06 00 15 00 OFF 09 00 22 00 Heating circuit 2 ON 06 00 00 00 OFF 22 00 00 00 HC2 daytime room temp set point 2399 oo N y ef HC2 daytime reduced room temp setpoint 16 JP efh No 9 Heating circuit 2 day clock ON 17 00 00 00 OFF 20 00 00 00 Hot water storage 2 temperature set point SS Extension module 1 H1 Hot water storage 3 day clock 17 00 00 00 inr a 20 00 00 00 Hot water storage 3 temperature set point H3 HC3 day clock NEN M 06 00 15 00 OFF 09 00 22 00 HCS daytime room temp set point E NEN SS HC3 daytime reduced room temp setpoint tee N H6 HC4 day clock ON 06 00 15 00 OFF 09 00 22 00 HC4 daytime room temp set point M HC4 daytime reduced room temp set point H9 Hot water storage 4 day clock ON 17 00 00 00 OFF 20 00 00 00 Hot water storage 4 temperature set point Extension module 2 H11 Hot water storage 5 day clock uu 17 00 00 00 RAM UH 20 00 00 00 OFF 09 00 22 00 H14 HC5dayimeroomtemp setpon 20 0 00 0 0 H15 HC5daytimereducedroomtemp setpont 1 A OFF 09 00 22 00 ELE ees done ee istot RT o EE 2 en OFF 20 00 00 00 H20 Hotwater storage 6 temperature set point 60 MQQ ne No 11 Heating off above outsidetemp 16 No 12 Heating off during day time reduced temp 8 No 13 Heat
60. ithout assigning a pump for it To do so connect clamps 19 and 21 to the external contact point When initially connected the external HC display will come up automatically Shows if the long distance heating pump is assigned to the external heating circuit The pump will only operate however if one of the assigned pumps is running Used to choose between different modes of pellet loading intermediate bin loaded manually intermediate bin loaded by extraction auger and suction turbine plant loaded by a direct extraction auger intermediate bin loaded using punctual suction intermediate bin directly loaded by the extraction auger Value range 30 20 If the outside temperature falls below this value all HC pumps will be started and and heating circuits with a mixer will be adjusted to the temperature specified in E2 Value range 1 30 If the mode switch is set to Off or HWS and either the flow temperature in the case of a heating circuit or mixer or boiler temperature under run this value by 3 C the frost protection program will start automatically Choose if the boiler will be operated with or without a lambda sensor This can be useful if the lambda sensor is defective Specifies the times when changeover from day time to reduced temperature mode will be performed Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec No D6 Access De ash clean
61. ly charged in the area of the HWS while the remaining area is reserved for the solar heating system Parameter setting C2 set to Buffer HWS int Solar buffer control HP2 with external boiler The thermal buffer storage is only loaded by the solar collector First of all it is checked if the solar buffer contains enough heat to cover the flow s assesed demand If that is the case the HC valve is brought to the A AB position buffer operation until the temperature falls below the HC set point As soon as this happens the boiler is started again and the HC valve is reset to the B AB position boiler operation The temperature of the HWS is checked during HWS charging time and heating is applied if needed A differential regulation is needed to allow for HWS charging from the solar buffer Parameter setting C2 set to Buffer HWS ext Solar buffer regulation HP3 with integrated or external boiler The thermal buffer storage is heated by a solar collector and a boiler The heating circuits will drain heat from the buffer until the buffer temperature falls below the heating circuit temerature limit As a result heating will be turned on and the buffer storage will be charged In case of an external boiler a differential regulation will be needed to allow for boiler loading from the solar buffer Parameter setting set to C2 set to Buffer HWS int and no C1 auf Buffer pump 1sens C2 set to BufferHWS ext a
62. ly control all drives in case of cleaning troubleshooting or maintenance Use the up and down arrow buttons to adjust settings All functions will only be performed as long as the or buttons are pressed No 10 Manually Used to test the function or manually operate hot water storage pump 1 If the HWS Pump 1 AT Valve heating system is equipped with a thermal buffer storage and intergrated hot on Key water storage the buffer valve is also connected to this oulet See heating circuit scheme No 11 Manually Used to test the function or manually operate hot water storage pump 2 HWS Pump 2 Optionally an external pump or district heating pump can be connected or tested Ext Distr Heat Pump here See heating circuit scheme on Key No 12 Manual Used to test the function or manually operate heating circuit pump 1 HC Pump 1 on No 13 Manuall Used to test if mixing valve 1 opens when the button is pressed and closes Mixing valve 1 when the button is pressed Open No 14 Manuall Used to test the function or manually operate heating circuit pump 2 HC Pump on No 15 Manuall Used to test if mixing valve 2 opens when the button is pressed and closes Mixing valve 2 when the button is pressed Open Key Closed Key Extension module 1 Can only be tested if extension module 1 is installed No 16 Manually Used to test the function or manually operate hot water storage pump 3 HWS Pum
63. m short term emergency operation is possible see operation without hardware test at the end of error description 4030 4037 Extraction auger motor Extraction auger motor short circuited Fix the short circuit Change fuse F15 see board scheme and check plugs no 4 and 7 as well as the wiring contact the service department or an electrician or replace the motor or I O board if the above procedure doesn t fix the problem 4110 4117 Suction turbine Suction turbine control defective contact the service department replace I O board short term emergency operation is possible see operation without hardware test at the end of error description Nach Fehlerbehebung ENTER Taste drucken Storu ngs Nummer Erklaru ng Vor St rungsbehebung unbedingt Euro Stecker herausziehen Report noOrgn Reason Problem Solution when done solving the problem push the Enter button 4120 4127 Suction turbine Suction turbine not connected or connection interrupted if there is no Fix the suction turbine s connection check plugs no 11 13 as well as the wiring readjust parameter D1 in the commisioning level settings suction turbine check the corresponding parameter F1 and readjust accordingly contact the service department or replace the I O board if the above procedure doesn t fix the problem short term emergency operation accordingly motor or I O board defective is possible see operation without hardware test at the end of erro
64. may be If there is a suction turbine perform the following steps while in Manual mode the origin of the problem briefly rotate extract auger no 6 backwards remove both hoses remove jam packing and empty the hoses start the suction turbine no 5 and check it for free pass where required clean the turbine Contact the service department if you find brown disposal Overcurrent extraction auger Extraction auger motor not connected properly or defective Capacitor Unscrew the extraction auger s maintainance lid and remove jamming pellets check the storage room for water leaks or humidity Try to run the Extraction auger jammed water or humidity in the storage room Level motor into both directions while the mode switch is set to Manual Check the auger s direction of rotation by pressing the and buttons If no indicator defective or not adjusted properly jamming parts can be found check or replace the motor and capacitor Thermal protection extraction auger Extraction auger rough running jam packed or jammed by debris Treat like error no 003 indication for this fault if the motor has been rough running for a while or fault no 003 happens repeatedly auger motor capacitor defective 002 003 004 Ash box to be emptied Ash box 3 4 full pusher grate rough running the boiler will continue Empty the ash box thenn press Enter if the ash box is not full check if the pusher grate is rough running by pressing the button while
65. mbda sensor or I O board see no 0028 this error can only occur in Manual mode after checking no 34 or calibrating no 60 the sensor defective 0032 Maximum time for filling over run Pellet delivery not working properly Check pellet transport from the storage room make sure that the storage room contains enough pellets otherwise remove the extraction auger s maintenance lid and check if the auger is delivering pellets Check if bridging occured inside the storage room Cleaning device not in rest position The cleaning device s motor doesn t return to its rest position the Connect the motor correctly plugs 29 32 or check the connection between the motor and the I O board contact the service department personell if motor could be connected incorrectly or the I O board could be defekt you can t fix the problem on your own or replace the motor or I O board 0034 Buffer sensor 1 Ext Heat sensor short Sensor or connection short circuited circuited see no 0012 and no 0014 0035 Buffer sensor 1 Ext Heat sensor Sensor not connected or connection interrupted shortinterrupted see no 0013 and no 0015 0036 Buffer sensor 2 short circuited Sensor or connection short circuited see no 0012 and no 0014 0037 Buffer sensor 2 interrupted Sensor not connected or connection interrupted see no 0013 and no 0015 0038 Over current pusher grate Pusher grate rough running In Manual operation mode check if the pusher grate is rough running by pressi
66. ment or an electrician or replace the fan or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description Nach Fehlerbehebung ENTER Taste drucken Storu ngs Nummer Erklaru ng Vor Storungsbehebung unbedingt Euro Stecker herausziehen Repo Origin Reason Problem Solution when done solving the problem push the Enter button 4710 4717 lgnition heater Ignition heater control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end of error description 4730 4737 Ignition heater Ignition heater not working Check fuse F19 see board scheme and clamps 26 28 as well as the wiring contact the service department or an electrician or replace the ignition unit or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4810 4817 Cleaning device Cleaning device not connected or short circuited Check fuse F11 see board scheme and clamps 29 32 as well as the wiring contact the service department or an electrician or replace the motor or l O board if the problem persist short term emergency operation is possible see operation without hardware test at the end oferror description the motor or I O board if the problem persist short term emergency opera
67. n as possible Combustion chamber overfilled Remove the green heating device after loosening the attachement screw and check the function of the device using the button while in Manual operation mode no 8 Replace the heating element if the emitted air is cool or replace the device if no air is emitted at all If the problem is solved or no problem was found restart the system in Auto mode press Enter or shortly cut the system from power supply CAUTION Check no 2 must be performed to allow start up of the boiler Parameter Liste SI TO EPROM LC Signature Ci Eo o Customer Settings Menu Description peut Customer ERE Customer set point II No 1 Hot water storage 1 day clock ON 17 00 00 00 OFF 20 00 00 00 see parameter Weekly clock No D9 in the commissioning settings No 1a Hot water storage 1 Mo Tu We Th Fr Sa MEL ON 17 00 00 00 AT AM 20 00 00 00 Hot water storage 1 set point temperature iec No 3 Heating circuit 1 day clock ON 6 00 15 00 OFF 9 00 22 00 see parameter Weekly clock No D9 in the commissioning settings No 3a Heating circuit 1 Mo Tu We Th Fr Sa ON 06 00 15 00 OFF 09 00 22 00 No 3b Heating circuit 1 ON 06 00 00 00 OFF 22 00 00 00 HC1 daytime room temp set point EENCONED NN INE HG daytime reduced room temp setpoint 3 16 No 6 Heating circuit 2 day clock ON 06 00 15 00 OFF 09 00 22 00 see parameter Weekly clock No D9 in the commiss
68. nd no C1 auf Buffer pump 1sens Installateur Einstellungen Solar buffer control HP4 with integrated or external boiler The boiler will charge the thermal buffer storage until the temperature set point specified in no C4 60 is reached sensor 2 Upon reaching this limit the pellet boiler will shut down and excess heat mode will be activated The heating circuits will drain heat from the buffer until the specified temperature limit is under run sensor 1 The plant will be restarted and the buffer storage will be recharged In addition the HWS temperature will be checked and charging cycles will be applied if necessary A differential regulation is needed to allow charging of an external boiler using the buffer storage Charging the HWS will also lead to the buffer storage being loaded up to the limit specified by sensor 2 Constrained charging Can be used to cover spike demands or selectively charge the thermal storage Parameter no C5 is used to specify an interval this could be 06 00 10 00 during which constrained charging will be performed Charging will be performed up to the limit specified by sensor 2 no C4 60 C Parameters set to No C2 set to Buffer HWS int amp no C1 auf Buffer pump 2sens No C2 set to Buffer HWS ext amp no C1 auf Buffer pump 2sens Summer time bathroom heating with a solar solar buffer tank This program allows to heat bathrooms by the means of floor heating
69. ng the and keys contact the service department if the current exceeds 0 9A 0039 HWS tank sensor 2 short circuited Sensor or connection short circuited see no 0012 and no 0014 0040 HWS tank sensor 2 interrupted Sensor not connected or connection interrupted see no 0013 and no 0015 0062 GSM module interrupted Ribbon cable or GSM connection or power supply interrupted Check the ribbon and GSM cable and replace where required Check the power supply 230VAC or replace the GSM module 0063 GSM module internal error Internal connection between the GSM control module and GSM Check connection or replace the GSM module sending module defective 0064 GSM module SIM card missing The sending module doesn t contain a SIM card or the PIN query Insert a SIM card or disable the PIN query hasn t been removed 0065 GSM module no signal The GSM module couldn t send a text message because the SIM Recharge your SIM card or have it unlocked by the service provider use a mobile phone from the same service provider to test if you can get a card s credit is depleted or a connection to the service provider could signal Also try repositioning or enhancing the antenna not be established 0066 GSM Modul wrong software version The Eprom software of the GSM module and the boiler control unit Replace the GSM module or update the software accordingly don t match 0067 Incorrect parameters Internal error in the parameter memory Check parameters and make a
70. ntact the service department or replace the motor or I O board if the problem persists short term emergency operation is possible see operation without hardware test at the end of error description 4330 4337 Stoker auger Stoker auger motor short circuited Fix the short circuit check fuse F18 see board scheme and clamps 22 25 as well as the wiring contact the service department or an electrician or replace the motor or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4410 4417 Draught fan Draught fan control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the 4420 4427 Draught fan Draught fan not connected or connection interrupted fan or I O board Check the fan s connection clamps no 8 10 and wiring contact the service department or an electrician or replace the fan or I O board if the ive problem persists short term emergency operation is possible see operation without hardware test at the end of error description 4430 4437 Draught fan Draught fan or I O board short circuited Fix the short circuit check fuse F20 see board scheme and clamps 8 10 as well as the wiring contact the service department or an electrician or replace the fan or I O board if the problem persist short term emergency operation is possible see oper
71. of the building north or north east side Note that any source of heat from a chimney direct sunlight etc could lead to wrong temperature values and must therefore be thoroughly avoided Also make sure that the cable outlet is directed towards the ground to prevent water from intruding into the sensor Use a 2 wired cable for the electrical installation for the minimum diameter see the connection scheme BOILER HOT WATER TANK SENSOR FLOW BUFFER EXT HEATING SENSOR depending on the heating scheme picture All of the sensors are immersion sensors connected with cast on cables An immersion sleeve is available for the hot water tank buffer and ext heating sensors The flow sensor should be placed 50cm after the circulation pump The sensor can be tightly attached using the included brass casing and tightening strap Before attaching the casing apply the included heat conductive paste to the contact point Furthermore make sure to avoid buckling of the sensor cables If the cables are too short you can extend them for minimum diameters see the connection scheme SAFETY THERMOSTAT CHECK All heating circuit and boiler pumps are inactive during this check Press the TUV button until the safety thermostat is being cut out Resistance values Boiler sensor Hot water storage sensor Flow sensor Return sensor Remote Control FR25 resistences measured in Automatic mode clock symbol with the switch is in m
72. oint When charging is finished the heating circuit s temperature set point will be reset to its previous value This however only applies for mixed circuits In the case of a pumped circuit the pump will simply be inactive during charging HOLIDAY SHUTDOWN Available settings for holiday shutdown no 15 are inactive frost protection and reduced temperature If holiday shutdown is enabled and the specified date and time no 16 are reached all heating circuits will operate according to the chosen program frost protection or reduced temperature during the set period HEIZKREIS BEI KESSEL BERTEMPERATUR If the boiler temperature exceeds the safety limit specified as M1 83 C all heating circuits will be activated and operated in accordance with an outside temperature Mia of 10 C This temporary mode of operation is necessary to remove the excessive heat from the boiler As a result the blinkin text safety control will be shown in the topmost line of the display Installateur Einstellungen FROST PROTECTION FUNCTION The frost protection function will be enabled when the outside temperature falls below the limit specified in D2 1 C As a result heating circuit pumps will be switched on If the boiler or flow temperature fall below the limit D3 7 C the boiler will be activated BLOCKING PROTECTION To prevent blocking heating circuits pumps will be activated and mixers will be opened for one minute on monda
73. onfirmed with Enter This display can be set to show either a daily or weekly clock Two different charging periods can be preset The system will automatically turn off upon reaching the set temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the temperature set point for hot water storage using the buttons The setting is confirmed with Enter Ir an extension module 2 is installed its parameters are shown here This display can be set to show either a daily or weekly clock Two different charging periods can be preset The system will automatically turn off upon reaching the set temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the temperature set point for hot water storage using the buttons The setting is confirmed with Enter This display can be set to show either a daily or weekly clock Two different heating circuit periods can be preset The system will heat according to the outside temperature The buttons are used to set the time while the left and right arrow buttons are used to move the cursor Enter is used to confirm the setting This display is used to adjust the desired day time room temperature using the buttons The setting
74. onnect the motor correctly plugs 29 32 or check the connection between the motor and the I O board contact the service department personell if motor could be connected incorrectly or the I O board could be defekt you can t fix the problem on your own or replace the motor or I O board 0034 Buffer sensor 1 Ext Heat sensor short Sensor or connection short circuited circuited see no 0012 and no 0014 0035 Buffer sensor 1 Ext Heat sensor Sensor not connected or connection interrupted shortinterrupted see no 0013 and no 0015 0036 Buffer sensor 2 short circuited Sensor or connection short circuited see no 0012 and no 0014 0037 Buffer sensor 2 interrupted Sensor not connected or connection interrupted see no 0013 and no 0015 0038 Over current pusher grate Pusher grate rough running In Manual operation mode check if the pusher grate is rough running by pressing the and keys contact the service department if the current exceeds 0 9A 0039 HWS tank sensor 2 short circuited Sensor or connection short circuited see no 0012 and no 0014 0040 HWS tank sensor 2 interrupted Sensor not connected or connection interrupted see no 0013 and no 0015 0062 GSM module interrupted Ribbon cable or GSM connection or power supply interrupted Check the ribbon and GSM cable and replace where required Check the power supply 230VAC or replace the GSM module 0063 GSM module internal error Internal connection between the GSM control module and
75. or radiators solely with heat from the solar buffer To allow this the mode switch must be set to HWS and the corresponding heating circuit s parameter Summer time bath heating must be set to ON Installateur Einstellungen EXTERNAL HEATING SOURCE SOLID FUEL OR OIL GAS Solid fuel Check whether the external heating source has reached it s temperature set point 010 60 C If that is the case the HC valve will be brought to the A AB position external heating mode while the pellet boiler is shut down In external heating mode the mode switch position Auto will activate all heating circuits as well as the HWS circuit while HWS will only activate the HWS circuit As soon as the external heating circuit s temperature underruns the set point temperature minus tolerance range No 011 2 C 60 2 58 C the pellet boiler will be restarted after the period specified in No 012 15min has expired Accordingly the HC valve is brought back to the B AB position boiler operation The mixer control will react based upon the averaged outside temperature unless a safety temperature level M1 83 C is being over run In that case the outside Ian nun EHI La LTH ant tn MAd a Anon Oil gas Generally speaking the procedure corresponds with what has been said for solid fuels whereby the control will work in accordance with the usual timed and outside temperature shutdown programs Flue gas temerature monitor Should both boilers be
76. or replace the control panel Display light not lit Display light is broken contact the service department replace the control panel Fault light doesn t work Fuse F17 destroyed by short circuit or fault light not connected fix the short circuit correctly connect D40 or fault light 001 Safety thermostat STB Over temperature at boiler or STB connection jammed Cool down the boiler below 90 C remove STB protection cap and press the button otherwise have STB connection checked by an electrician short term emergency operation is possible see operation without hardware test at the end of error description Overcurrent stoker auger Combustion chamber jam packed stoker auger clogged by slag or While mode switch is set to Manual debris jamming rotary gate valve open the pusher grate no 2 where required remove jam packing or slag check stoker auger if the motor doesn t work correctly there most likely is debris stuck in the rotary gate valve unscrew lid and remove pellets and debris contact the service department if the motor still doesn t work properly Debris stuck in the extract auger While the mode switch is in Manual position and either display no 7 or no 7a is shown check the level indicator and it s orange diode like this if the display shows empty and the level indicator diode is lit while the intermediate bin is jam packed replace the level indicator If there is a pellet suction turbine a jammed or defect turbine
77. ort circuited Sensor not connected or connection interrupted Sensor not connected or connection interrupted Sensor not connected or connection interrupted Sensor not connected or connection interrupted Sensor not connected or connection interrupted Vor Storungsbehebung unbedingt Euro Stecker herausziehen Solution when done solving the problem push the Enter button Have connection polarity checked by an electrician otherwise replace the sensor or the I O board Connect sensor or replace connection check clamps and make sure that plugs 74 and 75 are connected firmly otherwise replace sensor or I O board Have sensor and connection checked by an electrician see resistance values in chapter commissioning settings replace the sensor with another sensor if there s a different error replace the sensor If the same erroris shown replace the I O board Connect sensor or change connection check clamps make sure that clamps 72 73 are connected firmly replace the sensor with another sensor if there s a different error replace the sensor If the same fault is shown replace the I O board see no 0012 this error can be bypassed by pressing Enter however it will remain on the display to remind the customer that it needs to fixed see no 0012 this fault can be by passed by pressing Enter however it will remain on the display to remind the customer that it needs to fixed 0022 Remote control HC1 short circuite
78. ower supply has to be cut before any kind of maintenance work is started before any sort of covering and plating of electrical and rotating parts is removed and before entering the fuel extraction area rotating parts 6 Pellets According to ONORM M 7135 pellets are densified shavings from untreated wood Diameter omm Length 20 40mm Dust contet max10 Space requirement 0 9m3 kW HL Important quality criteria smallest possible dust content hard and shiny surface made from untreated wood Caution Make sure that pellets you buy or receive meet the quality standards as specified in ONORM M 7135 or DIN Plus 7 Storage Room Requirements absence of humidity minium floor space dimensions of 2 x 3m or larger depending on the heat output injection and extraction couplings for air injection of pellets a deflection mat covering the wall that is opposite the injection coupling Caution The boiler must be shut down while pellets are being loaded the mode switch is set to Off Inbetriebnahme As soon as the boiler has been installed appropriately and all safety systems have been checked commissioning can be performed using the checklist shown below 1 Test the function of all electrical devices Further information regarding this step can be found in chapter Manual operation 2 With the mode switch set to Manual start the automatic pellet delivery by pushing the button display No 7 in case o
79. own check the level indicator and it s orange diode like this if the display shows empty and the level indicator diode is lit while the intermediate bin is jam packed replace the level indicator If there is a pellet suction turbine a jammed or defect turbine may be If there is a suction turbine perform the following steps while in Manual mode the origin of the problem briefly rotate extract auger no 6 backwards remove both hoses remove jam packing and empty the hoses Start the suction turbine no 5 and check it for free pass where required clean the turbine Contact the service department if you find brown disposal 004 Thermal protection extraction auger Extraction auger rough running jam packed or jammed by debris Treat like error no 003 indication for this fault if the motor has been rough running for a while or fault no 003 happens repeatedly auger motor capacitor defective Ash box to be emptied Ash box 3 4 full pusher grate rough running the boiler will continue Empty the ash box thenn press Enter if the ash box is not full check if the pusher grate is rough running by pressing the button while the mode operation but will soon be affected by error no 006 and stop operation if switch is set to Manual and display no 2 is shown motor current must not exceed 0 9A otherwise contact the service department the ash box is not emptied Ash box full ash box overfilled or pusher grate rough running see no 005 00
80. p S Caution This outlet is connected with extension module 1 If this module is not on Key connected the message extension module 1 not connected defective will be displayed No 17 Manually Used to test the function or manually operate hot water storage pump 4 HWS Pump 4 Caution This outlet is connected with extension module 1 If this module is not on Key connected the message extension module 1 not connected defective will be displayed No 18 Manually Used to test the function or manually operate heating circuit pump 3 HC Pump 3 Caution This outlet is connected with extension module 1 If this module is not on connected the message extension module 1 not connected defective will be displayed No 19 Manually Used to test if mixing valve 3 opens when the button is pressed and closes Mixing valve 3 when the button is pressed Key Caution This outlet is connected with extension module 1 If this module is not Key connected the message extension module 1 not connected defective will be displayed Used to test the function or manually operate heating circuit pump 4 Caution This outlet is connected with extension module 1 If this module is not connected the message extension module 1 not connected defective will be displayed No 21 Manuall Used to test if mixing valve 4 opens when the button is pressed and closes Mixing valve 4 when the button is pressed Key Caution This outlet is connected with
81. r STB connection jammed Cool down the boiler below 90 C remove STB protection cap and press the button otherwise have STB connection checked by an electrician short term emergency operation is possible see operation without hardware test at the end of error description D o o A Ss o e e N Overcurrent stoker auger Combustion chamber jam packed stoker auger clogged by slag or While mode switch is set to Manual debris jamming rotary gate valve open the pusher grate no 2 where required remove jam packing or slag check stoker auger if the motor doesn t work correctly there most likely is debris stuck in the rotary gate valve unscrew lid and remove pellets and debris contact the service department if the motor still doesn t work properly Overcurrent extraction auger Extraction auger motor not connected properly or defective Capacitor Unscrew the extraction auger s maintainance lid and remove jamming pellets check the storage room for water leaks or humidity try to run the Extraction auger jammed water or humidity in the storage room Level motor into both directions while the mode switch is set to Manual check the auger s direction of rotation by pressing the and buttons if no indicator defective or not adjusted properly jamming parts can be found check or replace the motor and capacitor Debris stuck in the extract auger While the mode switch is in Manual position and either display no 7 or no 7a is sh
82. r connection interrupted emote control HC4 interrupted Remote control not connected or connection interrupted Nach Fehlerbehebung ENTER Taste dr cken St rungs Nummer Erkl rung Vor St rungsbehebung unbedingt Euro Stecker herausziehen Report noOrgn Reason Problem Solution when done solving the problem push the Enter button 0120 Data transmission EM 2 No connection with extension module 2 Set the extension module s adress switch to 2 check HC s connection and bus wiring as well as fuse F23 see board scheme replace extension module 2 Contol f oues extension module 1 dee 0125 AWS fark sensor short cues Sensor or connection shor ceed Sensor or connection shot creed 0201 Boiler module not assigned or CAN No connection with the boiler Boiler control unit not assigned check power supply and BUS wiring or replace the remote control interrupted 0202 Interfering BUS configuration of two Two or more remote controls assigned to the same heating circuit Correct parameter Z2 of the digital remote control control modules 0211 Digital remote con connected No connection with HC1 s digital remote con Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0212 Digital remote con connected No connection with HC2 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0213 Digital remote con connected No connec
83. r description without hardware test at the end of error description separate source voltage or I O board defective board short term emergency operation is possible see operation without hardware test at the end of error description 4130 4137 Suction turbine Suction turbine short circuited Fix the short circuit Change fuse F21 see board scheme and check all plugs and clamps as well as the wiring contact the service department or an electrician or replace the I O board if the above procedure doesn t fix the problem short term emergency operation is possible see operation 4210 4217 Heating circuit control Heating circuit boiler buffer or circulation pump or mixer affected by Check clamps 35 61 for separate source voltage or defective components contact the service department or an electrician or change the I O circulatuion pump short circuited the problem persists 4310 4317 Stoker auger Stoker auger motor control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end of error description 4320 4327 Stoker auger Stoker auger not connected motor or I O board defective Check the motor s connection clamps no 22 25 and wiring contact the service department or replace the motor or I O board if the problem persists short term emergency operation is possible see operation without hardware test at the end of er
84. r storage nor external heating are being used default set to ACC HWS integrated if a buffer storage with an integrated hot water storage is installed internal heating coil or external heat exchanger set to ACC HWS external if a buffer storage with a separated hot water storage is installed set to ACC HWS int if the buffer and hot water storage are connected with a differential control set to Ext heat solid if the alternative heat source is a solid fuel boiler set to Ext heat oil gas if the alternative heat source is an oil gas boiler Only shown if C1 is set to ACC pump 2 sens Adjustment range 20 80 C In case of an ACC with 2 sensors the buffer will always be charged to temperature set here In this case C4 60 C i e the lower temperature limit represented by sensor 2 Used to specify a constrained charging period during which the temperature specified in C4 will be held Can be used to cover peak demands for example in the morning e g 04 00 10 00 Adjusting range 1 84 Set point boiler temperature during times when the external heating circuit is active If this value is being adjusted the corresponding service level parameter no L5 ext Heating pump access temp default 60 C has to be adjusted accordingly Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec No C7 lt Faul light gt External pump dist Circ Pump 1
85. rical functions and to manually control all drives in case of cleaning troubleshooting or maintenance Use the up and down arrow buttons to adjust settings All functions will only be performed as long as the or buttons are pressed Manual Operation this line will show manual operation No 1 Manual 0 0 A After cleaning the boiler perform de ashing using the pusher grate Pressing the Grate button will lead to one pushing cycle of the grate whereby the ash will be 1x open Clo Key pushed into the ash box No 2 Manual Display for testing the function of the pusher grate Manually move the grate into Grate opened and closed position using the and keys Open Closed No 3 Manual 0 0 A Used to test the function of and manually operate the cleaning system Cleaning System Caution Keep the button pressed until the grate has fully opened then cleaning motor starts When the button is released the cleaning motor will Start Key proceed to it s final position and the grate closes automatically No 4 Manual Used to test the function and rotating direction of the stoker auger motor Stoker auger Manually turn the auger in the forward and backward directions using Forward Key Used for filling the auger the grate will open to avoid overload Back Key Caution Backwards operation will only be possible for a short time Used to test the function of the pellet suction turbine if present lNo 5 Manu
86. rom heating to reduced temperature mode gt indicates that the mixer is open while indicates that the mixer is closed Displays the buffer storage s current status if present Displays the status of an alternative heating source if present Displays the current status of the boiler hot water storages and heating circuits Alternative heating source buffer storage if they are present and the average outdoor temperature A blinking D next to a heating circuits means that a digital remote control is activated while F stands for an analogue remote control Only heating circuits that are set as available in the commissioning settings are shown here Standard ing circuit 2 Heating circuit 1 Heat If an extension module for additional HCs is installed they are shown here e g H1 HWS 3 For more details on this topic see the next page Settings Heating off Boiler 30 Smoke 21 HC1 20 HC2 359 60 HWS 2 55 20 ACC 54 On 00 00 Off 00 00 No 2 HWS Tank 1 Set Temperature 60 60 Day time room temp TAN esol 320026 ILPIIIIIIT No 5 HC 1 Reduced room temp 8 4 C ou 20 IIPIIILIIITII 15 00 22 00 Day time room temp 14 coe 20 26 IIIIIIIIII No 8 HC 2 Reduced room temp 14 20 IIIIIIIII 9 HWS Tank 2 Clock 7 00 On 00 00 20 00 Off 00 00 0 HWS Tank 2 Set Temperature 60 Stand 60 No 11 Heating off above Outside Temp 16 Stand 16 12 HC2 o
87. ror description 4330 4337 Stoker auger Stoker auger motor short circuited Fix the short circuit check fuse F18 see board scheme and clamps 22 25 as well as the wiring contact the service department or an electrician or replace the motor or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4410 4417 Draught fan Draught fan control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end oferror description 4420 4427 Draught fan Draught fan not connected or connection interrupted fan or I O board Check the fan s connection clamps no 8 10 and wiring contact the service department or an electrician or replace the fan or I O board if the ive problem persists short term emergency operation is possible see operation without hardware test at the end of error description 4430 4437 Draught fan Draught fan or I O board short circuited Fix the short circuit check fuse F20 see board scheme and clamps 8 10 as well as the wiring contact the service department or an electrician or replace the fan or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4510 4517 HC valve ext pump HC valve ext pump control defective contact the service depar
88. rther heating circuit is active after charging excess heat will be used in the HWS LEGIONELLA PROTECTION If the legionella protection program is active day and temperature levels for every HWS can be defined separately using the paramater legionella protection By default legionella protection at a temperature of 70 C will be performed on Mondays at 17 00 Make sure not to set the temperature level too high so as to avoid long heating periods and risk of burning if warm water leaks from the HWS HEATING CIRCUIT CONTROL Heating circuit control will only be active in Auto mode when the respective heating circuit has been set to available in the commissioning level Several different modes heating reduced temperature off will be run depending on the outside temperature the necessity of frost protection and the time programs specified in the commissioning settings In addition to that all heating circuits will be active in chimney sweep mode and will be inactive during holiday periods Installateur Einstellungen Heating In this mode the flow temperature will be calculated based on the oustide temperature desired room temperature in heating mode and inclination see flow temperature calculation The boiler will perform heating until the calculated temperature has been reached In case of a heating circuit with a mixer the set point will be raised by a certain amount default 10 C Reduced Temperature In this mo
89. s a long distance heating pump However the distance heating pump will only work if one of it s associated pumps is running The default setting for this option is not available for systems without a second hot water storage tank If instead of a second tank an external pump or long distance heating pump is installed instead this has to be specified here Parameters B11 or C7 are available for the external pump or long distance heating pump depending on which of the outlets is not in use Parameters B12 B17 are not shown if the not available option has been chosen see HWS tank 1 This option is only available if extension module 1 has been installed if not an error will tell you that an extension module is not available Parameters B22 B27 are not shown if the not available option has been chosen see HWS tank 1 This option is only available if extension module 1 has been installed if not an error will tell you that an extension module is not available Parameters B32 B37 are not shown if the not available option has been chosen see HWS tank 1 This option is only available if extension module 1 has been installed if not an error will tell you that an extension module is not available Parameters B42 B47 are not shown if the not available option has been chosen see HWS tank 1 This option is only available if extension module 1 has been installed if not an error will tell you that an extension module
90. s lit and if the display shows the message full when the intermediate bin is filled The absence of either of these two signals indicates a defective level indicator Check clamps 14 and 15 and the connection cables to ensure that the device is correctly connected If you can t find any sign of an incorrect connection try replacing the level indicator Refill the extraction and stoker augers when done as described in c b If no pellerts are being delivered while the intermediate bin is filled and all components of the delivery system are running the bin might be jammmed This can be caused by debris or accumulated dust Open the lid of the bin and remove all pellets and debris or dust to manually fix the problem If you find dust to be the cause of the problem you might want to discuss the high dust content with the pellet supplier Refill the extraction and stoker augers when done as described in c c Filling While in Manual operation mode no 7 7a start the automatic refill of the intermediate bin by pressing the button Then use the button no 4 active to deliver pellets with the stoker auger until they fall onto the control sheet this takes up to 3 minutes Then set the mode switch to Auto and restart the boiler if pellets are being delivered Start up the boiler in Auto mode and check if the stoker motor is rotating in the forward direction If there are phases of backward rotation the motor must be replaced as soo
91. s to be specified in the commissioning settings Site of installation If clamps 1 and 3 are used the room sensor is inactive Therefore the remote control can be installed in any room Radiators should be equipped with thermostatic valves Remote control fixing The remote control should be fixed on the same level as lightswitchs are To do so remove the front button loosen the screw and take off the casing Fault light The remote control is fitted with a red LED that can be connected with the boiler It will then show any error or alert that may occur Connection 2 pin cable 2 x 0 75 with fault light LED 4 pin cable 4 x 0 75 without fault light LED Clamps 4 plus und 5 minus Installateur Einstellungen DIGITAL REMOTE CONTROL FR30 The digital remote control can be used for remote control from a neighbouring building or installed directly in the living space there is no room sensor A maximum of one FR 30 can be used per boiler while there can be up to two FR 30s per extension module Connected with the CAN Bus The handling is in accordance with the boiler s control and the same options for programming heating circuits manual testing and assigning the mode switch to a heating circuit are available Mode switch HEATING means permanent day time operation REDUCED TEMPERATURE means permanent reduced temperature mode AUTO means operation following the time program OFF means that the heating circuit is
92. se see connection scheme Suction hoses have to be earthed see sticker 2 Chimney dimensioning The chimney dimensioning is based on calculations for flue gas parameters see the table For the initial layout a thermally insulated chimney according to DIN 18160 T1 thermal resistance group 1 or appropriate authorized and moisture resistant flue gas systems must be used PLANT TYPE Power Flue gas temp CO Mass flow Chimney draught boil max draught Fire tube diam KW C kg sec Pa Pa m HARGASSNER Classic 12 12 00 0 0066 0 130 HARGASSNER Classic 14 14 90 0 0079 0 130 HARGASSNER Classic 15 16 80 0 0081 0 130 HARGASSNER Classic 22 22 00 0 0121 0 130 Standard values for the chimney diameter from 6m effective height HSV15 Diameter of 140mm HSV22 Diameter of 160mm 3 Fire tube design The fire tube should be as short as possible tightly sealed and ascend towards the chimney Moreover cleaning lids have to be available in case of longer tubes thermally insulated Draught controller inside the fire tube or chimney Blowback flap according to building code Set point 0 1 mbar 4 Installation and set up instructions The Hargassner HSV boilers meet the standards of class 3 systems according to NORM EN 303 5 as well as the demands of the 15a BVG agreement tested by BLT Wieselburg The commissioning of the heating boiler must be performed in accordance with local building and fire pro
93. sed to test the function or manually operate heating circuit pump 5 Caution This outlet is connected with extension module 2 If this module is not installed the message extension module 2 not connected defective will be displayed Used to test if mixing valve 5 opens when the button is pressed and closes when the button is pressed Caution This outlet is connected with extension module 2 If this module module is not installed the message extension module 2 not connected defective will be displayed Used to test the function or manually operate heating circuit pump 6 Caution This outlet is connected with extension module 2 If this module is not connected the message extension module 2 not connected defective will be displayed Used to test if mixing valve 6 opens when the button is pressed and closes when the button is pressed Caution This outlet is connected with extension module 2 If this module is not connected the message extension module 2 not connected defective will be displayed Used to test the function and manually operate the return shunt pump or buffer storage pump Used to test the function or to manually operate the heating circuit valve for switching from boiler to buffer storage or from boiler to an alternative heat source Used to test the function or manually operate the fault light An external or long distance heating pump can be connected and tested here as well See heating circuit s
94. t remote control FR25 roomsensor heating circuit with remote control FR25 but without a room temperature sensor therefore no temperature adjustment use clamps 1 and 3 for wiring heating circuit with remote control FR25 and a room temperature sensor automatic temperature adjustment use clamps 1 and 2 for wiring Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec No A7 HC 1 no dist pump with dist Heat 1 at solar ACC No A8 HC 1 Summer heating off Summer heating on Floor drying func No A9 HC 1 Floor heating off Floor heating on Switch HWS Auto KC 3 Start stop 20 20 No A9a Flow setp Stand NOAL ACHI increase 5e Stand 5 Flow setp No A9c Incr Reduce lt Eweuay Cay gt after 2 days after 3 days after 4 days after 5 days No A9d HC 1 Flow set point max 45 Stand 25 No A9e HC 1 Flow set point max Holding temp Sremo LT NOR AO tH eae Flow setp Reduct LOS Stand 1 0 You may specify here ifthere is a long distance heating pump However the long distance heating pump will only work if one of it s associated pumps is running Activate the summer time solar heating mode for the respective heating circuit The heating circuit will be switched on in accordance with a specified time scheme as soon as the buffer storage s temperature exceeds a certain level Caution This
95. tection regulations as well as general standards and safety regulations for central heating boilers Moreover the supply of a sufficient amount of fresh air must be guaranteed at least 300cm2 The fire protection guideline applied in Austria is TRVB H118 supplemental sheet 029 The heating systems are subsequently tested in accordance with this guideline test report 12679 Due to this high standard there is no need for a TMS temperature monitoring system in the fuel storage room of these heating systems Due to its classification as a fast shutdown system tested by BLT Wieselburg and in accordance with ONORM B 8131 and DIN 4751 it is not necessary to install a thermal discharge safety device If the boiler is run without a thermal buffer storage or without a long distance heating pump the bypass between flow and return has to be equipped with a return temperature augmentation pump If run with a buffer storage a return mixer or thermal valve has to be installed The hydraulic connection must be installed as shown in the enclosed scheme Einbaurichtlinien 5 Safety Guidelines Caution Risk of burns Internal parts of the boiler may be hot gt 50 C Caution Risk of being injured by rotating parts cut power supply before opening the right door or cleaning lids Caution Beware of electrical accidents cut power supply before opening the switchboard lid or other electrical components For safety reasons the p
96. tely the combustion chamber is clogged by slag the flue gas sensor is installed correctly hile in Manual operation mode check if the stoker auger no 4 is running smoothly and delivering pellets the pusher grate no 2 can be opened and closed completely the combustion chamber is clogged by slag the flue gas sensor is installed correctly Lambda sensor is dirty clean the lambda sensor and check its function in Manual operation mode no 34 have clamps and plugs checked by an electrician otherwise replace lambda sensor the boiler can be run without a lambda sensor commissioning settings D4 until the sensor has been replaced Combustion malfunction Firing can t be started See combustion malfunction no 0029 at the end of the error description 0029 Combustion failed due to missing fuel supply ignition doesn t work 0030 Batteries empty change batteries Batteries powering date time memory are close to being empty Nach Fehlerbehebung ENTER Taste drucken Change batteries during operation to avoid loss of the date and time setting When changing batteries while the boiler is shut down you have to redo the time date settings However other settings won t be lost St rungs Nummer Erkl rung Vor St rungsbehebung unbedingt Euro Stecker herausziehen JOrigin Reason Problem Solution when done solving the problem push the Enter button 0031 Lambda sensor defective Contact error of the lambda sensor la
97. terrupted Connect sensor or replace connection check clamps and make sure that plugs 74 and 75 are connected firmly otherwise replace sensor or I O board 0012 Boiler sensor short circuited Sensor or connection short circuited Have sensor and connection checked by an electrician see resistance values in chapter commissioning settings replace the sensor with another sensor if there s a different error replace the sensor If the same erroris shown replace the I O board there s a different error replace the sensor If the same fault is shown replace the I O board 0014 HWS tank sensor short circuited Sensor or connection short circuited see no 0012 this error can be bypassed by pressing Enter however it will remain on the display to remind the customer that it needs to fixed 0015 HWS tank sensor interrupted Sensor not connected or connection interrupted see no 0012 this fault can be by passed by pressing Enter however it will remain on the display to remind the customer that it needs to fixed 0016 Outside sensor short circuited Sensor or connection short circuited see no 0012 and no 0014 0013 Boiler sensor interrupted Sensor not connected or connection interrupted Connect sensor or change connection check clamps make sure that clamps 72 73 are connected firmly replace the sensor with another sensor if 0026 Ignition time over run The flue gas temperature rise didn t exceed the set point value While in Manual operation mode check
98. the mode operation but will soon be affected by error no 006 and stop operation if switch is set to Manual and display no 2 is shown motor current must not exceed 0 9A otherwise contact the service department the ash box is not emptied 06 Ash box full Aschenlade zu voll oder Schieberost schwergangig see no 005 007 Pusher grate won t open Neither the open end position nor the closed end position have been In Manual operation mode check if the pusher grate can be fully opened closed using the buttons If it can t contact the service department correctly reached 008 Pusher grate won t close The closed end position hasn t been reached correctly while the open see no 007 end position has LEX a Overcurrent cleaning device Cleaning device is rough running In Manual operation mode check if the cleaning device is rough running If the current is close to or above 5A contact the service department M Flue gas sensor connected incorrectly Reverse polarity can only happen when commissioning the boiler or Have connection polarity checked by an electrician otherwise replace the sensor or the I O board I O board defective Nach Fehlerbehebung ENTER Taste dr cken Storu ngs Nummer Erklaru ng Vor St rungsbehebung unbedingt Euro Stecker herausziehen Report noOrgn Reason Problem Solution when done solving the problem push the Enter button 0011 Flue gas sensor interrupted Sensor not connected or connection in
99. this level the hot water storage tank will be charged regardless of the according time program Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec Legionaire prot Bl No B4 HWS Tank 1 lt Leg Protect off gt Leg Protect on Legionaire prot Bl No B5 HWS Tank 1 Leg Protect Set Temperature Stand 70 70 Legionaire prot Bl No B6 Start Time Bl Mo 17 00 b 00 00 c 00 00 d 00 00 No B7 HWS Tank 1 no dist pump gt with dist Heat 1 No B11 HWS Tank 2 available not available External pump Distr Circ pump 1 on motherboard No B21 HWS Tank 3 available not available on HC module 1 No B31 HWS Tank 4 available not available on HC module 1 No B41 HWS Tank 5 available not available on HC module 2 No B51 HWS Tank 6 available not available on HC module 2 No B90 Access all HWS temp minimum On 06 00 Off 22 00 Activation of legionella protection See options B5 and B6 Adjustment range 10 75 C A date and time for running the legionella protection heating program T270 C as set in B5 may be specified with parameter B6 Make sure to choose the heating period matching the charging times Caution Make sure not toset the temperature level too high so as to avoid long heating periods and risk of burning if warm water is let out You may specify here if there i
100. tion is possible see operation without hardware test at the end of error 4820 4827 Cleaning device Cleaning device not working Check the cleaning device s connection with the I O board clamps 29 32 and the wiring contact the service department or an electrician or replace description 4830 4837 Cleaning device Cleaning device not connected correctly or motor defective Fix the cleaning device s connection with the I O board clamps 29 32 contact the service department or an electrician or replace the motor or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description rt no CAUTION The commissioning level settings can only be accessed after the boiler has been relaunched and hardware tests have been disabled as 4910 4917 Lambda sensor heating Lambda sensor not connected or sensor or I O board defective Fix the lambda sensor s connection and check the wiring and clamps 76 79 contact the service department or an electrician or change the I O board if the problem persists Reassign parameter D4 in the commissioning level settings to without lambda sensor until the sensor has been replaced described at the end of error description has been replaced CAUTION The commissioning level settings can only be accessed after the boiler has been relaunched and hardware tests have been disabled as described at the end of error description 5020 502
101. tion with HC3 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0214 Digital remote con connected No connection with HC4 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0215 Digital remote con connected No connection with HC5 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0216 Digital remote con connected No connection with HC6 s digital remote con Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 4010 4017 Extraction auger motor Extraction auger motor control defective contact the service department replace I O board short term emergency operation is possible see operation without hardware test at the end of error description 4020 4027 Extraction auger motor Extracion auger motor not connected or connection interrupted if there Fix the extraction auger s connection check plugs no 4 and 7 clamp 7 must be connected as well as the wiring Readjust parameter D1 in the is no extract auger check the corresponding parameter D1 and commisioning level settings accordingly contact the service department or replace the motor or I O board if the above procedure doesn t fix the readjust accordingly motor or I O board defective proble
102. tment or change the I O board short term emergency operation is possible see operation without hardware test at the 4520 4527 HC valve ext pump HC valve ext pump control not connected or defective Check the clamps 80 82 and wiring for both components contact the service department or an electrician or replace thecomponents or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4220 4227 Heating circuit control HC pump 1 HC pump 2 HC 1 mixer HC 2 mixer boiler buffer or Fix the short circuit check fuse F13 see board scheme and the wiring contact the service department or an electrician or change the I O board if 4530 4537 HC valve ext pump HC valve ext pump short circuited Fix the short circuit check fuse F14 see board scheme and clamps 80 82 as well as the wiring of both components contact the service department or an electrician or replace the defective component or I O board if the problem persist short term emergency operation is possible see operation without hardware test at the end of error description 4610 4617 Ignition fan Ignition fan control defective contact the service department or change the I O board short term emergency operation is possible see operation without hardware test at the end of error description Nach Fehlerbehebung ENTER Taste drucken Storu ngs Nummer Erklaru ng
103. to decrease the contrast After the minimum setting has been reached the display will jump to maximum setting This is to assure that pressing and holding any of the two buttons or will always make the display readable Extended info level Info level Kunden Einstellungen Hours run Controller 0 00 h Counter Counter Grate cycle Hours run Extract auger or Suction fan 0 00 h Hours run Ignition 0 00 h Hours run Stoker auger 0 00 h Hours run Heating 0 00 h Cleaningsystem on de ash cycles Act Setp de ash Period Act Setp Temp stretch HSV 12 22 237291 SMS V4 0e Mo 21 05 2007 16 39 26 pist Cire JDist Circ Pumpl off EXT S HO X OFF JExt Setp 0 IPump Boiler off lPump HC Mod1 off Pump HC Mod2 off HWS 53 Setp Transp 0 Air return 64 P 50 C02 12 6 11 F90 K85 WS LOADING 1 WS actual temp WS Setpoint Setp Pump of ACC loading OFF Top 39 Below 54 ACC setp 0 lacc pump off iRL TERN HEAT OP OFF lAlt heat temp 22 Inc valve OFF HEATING OFF off off Heat circ 1 off Heat circ 2 off OT aug Lb Cleaning system Displays the control s operation time Displays the number of automatic cleaning cycles Total number of grate cycles two per deashing cycles i e number of de ashing cycles equals half of this number Displays operation hours of the suction turbine extract
104. tor delay EB WIR e ii e Extract auger RAD nominal motor current az eo mm Extract auger RAD max motor current illing max feed time Ell w LAS L illing extract Auger after run time az eo R c illing level indicator delay 1 CO 2 Set point ol i 91 3 Q D A D 5 o D N 9 L C 0120120 20 120120120 120 1rm lm lm lm lm 19 19 19 19 19 19 19 JR IG lO lO JO JO JO O O z gt gt gt gt 1 gt gt gt gt lala s Is 9 o o 9 O 3 515 6 o o Io IS s Is Is BID S lw lo I I 5 o 9 o o 2 2 2 o o o 6 a ela Jays S15 z z Z 2 o o o o 6 jelels s s s bet 212912912 a o ja e e o je 3 2 2 jeje 2 2 2 le e 2 3 E lt s 2 3 999 82g 3 Is 2 8 o AISISIS 2 je j2 F 2 Je E 9 SE 3 Je l S 3 e 18 Z 9 3 S a S le s Dy E o Oo SIEIS IS e 3 D 518 g13 8 gt 13 0 2 3 2 o l 8 15 p g m S Io Z 5 o eulx oO Io 1219 fe 13 E 2 15 s ei s 2 2 amp o 3 2 alg i a a o S o e Q a 5 P 5 E als o EZEL C o O 3 g M llla za v Io la 9 o sS 2 5 7 3 5 8 Zia 3 8 oja Q O m p s 5 o CO2 S CO2 shutdown below O2 shutdown after e ii o Mm 40 Firing control max load 00 T4 Fan output adjustment 15 0 T4a Fan output adjustment chimney sweep mode 15 T5 _ Flue gas control temp adjustment at 3
105. ule 2 ce eon rade Control of outlets in extension module 1 defect eplace extension module 2 sero 0020 05 see 160925 057 Sensor or connection short circuited see no 0020 0031 sero 02 05 sero 02 05 see 160920 007 Sensor or connection short circuited see no 0020 0031 see 160520 07 sero 0 05 sora 0a 05 R ion i zu 0134 Remote control HC6 interrupted emote control not connected or connection interrupted see no 0020 0031 0200 Software verswions of the boiler control unit and digital remote control Update the boiler control s and remote control s sofware accordingly matching EPROM softwares 0201 Boiler module not assigned or CAN No connection with the boiler Boiler control unit not assigned check power supply and BUS wiring or replace the remote control interrupted 0202 Interfering BUS configuration of two Two or more remote controls assigned to the same heating circuit Correct parameter Z2 of the digital remote control control modules 0211 Digital remote control 1 not connected No connection with HC1 s digital remote control Check parameter Z2 and the BUS wiring check fuse F23 see board scheme ace the digital remo e 0212 Digital remote control 2 not connected No connection with HC2 s digital remo Check parameter Z2 and the BUS wiring check fuse F23 see board scheme replace the digital remote 0213 Digital remote control 3 not connected No connection with HC3 s digital remo Check parameter Z2 and the B
106. umber of blocks week clock anguage e 1 m Tm lO iw O O O O e N e o m Run time counter found in the extended INFO LEVEL Access by pushing the d key for 2 seconds nto Description Value Value Operation hours neatins Operation hours stokerauger Operation paus ignition Into Description Value Value Op hours extraction a suc Tub __ Counter gratecycles o __ Counter cleaning device countercontroh d Parameter Liste Service settings Menu Description Default Set point Boiler minimum firing rate 30 Boiler minimum temperature 72 3 Boiler maximum temperature 0 4 4a 20min mH S wo o Boiler chimney sweep temp setp Boiler chimney sweep run time 5 6 T 8 9 10 Boiler fan min rotation speed Boiler temp tolerance ajx o Boiler temp set point increase o Nyje SJEJFSEIEIEJE o o o 3 REESE 2 Boiler flue gas error below min in Boiler flue gas error period Boiler fan rundown period ALA N 1 l ion speed 00 11 Dist line pump 2 access temperature Pump HC1 access temperature Pump HC2 access temperature Pump HC3 access temperature Pump HC4 access temperature Pump HC5 access temperature Pump HC6 access temperature Pump ext HC access temperature Pump HWS 1 access temperature Pump HWS 2 access temperature Pump HW
107. ustment range 0 2 3 5 Inclination Describes the relationship between the change of flow tempreature and Stand 1 60 the change of outside temperature see heating characteristics Recommended settings Floor heating 0 3 1 0 Radiation heating 1 2 2 0 Convection heating 1 5 2 0 The adjustment should only be carried out in small steps and over a long period of time No A3 HC 1 Adjustment Range 1 80 C Flow Temperature Minimum 30 Lower limit for the flow temperature of heating circuit 1 Lower limit for the Stand 30 flow temperature of heating circuit 1 During heating or reduced temperature periods the flow temperature won t fall below this limit No A4 HC 1 Adjustment Range 1 95 C Flow Temperature Maximum 70 Upper limit for the flow temperature of heating circuit 1 During heating or Stand 70 reduced temperature periods the flow temperature won t exceed this limit Be cautious when using floor heating systems To avoid overheating a special electro mechanical thermostat capable of cutting the power supply of the according heat circuit pump has to be installed No A5 HC 1 Adjustment Range 10 300s Run time mixer 90s The actual mixer run time that is the period between the closed and Stand 90s opened state has to be adjusted here check the type plate No A6 Remote HCl 4 available settings FR30 remote contr digital remote control FR30 lt not available gt heating circuit withou
108. ut param d A 31 Heating circuit 4 not avail A 32 HC4 inclination A 33 HC4 flow temp min A 34 HCA flow temp Max A 35 HC4 mixing time A 36 Remote control HC4 A 37 HCA dist heating circuit A 38 HC4 summertime bathroom heat A 39 HCA floor dryout A 39a to 39f HC4 floor dryout param A 41 Heating circuit 5 A 42 HC5 inclination A 43 HC5 flow temp min A 44 HC5 flow temp Max A 45 HC5 mixing time A 46 Remote control HC5 A 47 HC5 dist heating circuit A 48 HC5 summertime bathroom heat A 49 HC5 floor dryout A 49a to 19f HC5 floor dryout param A 51 Heating circuit 6 A 52 HC6 inclination A 53 HC6 flow temp min A 54 HC6 flow temp Max A 55 HC6 mixing time A 56 gt aja jo 5 oo 1 o I o co o v o o e O aily 45 one day 10 not avail e a I gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt RIZ amp I I w s o IS A 13 A 14 A 15 A 16 A 17 y e o f not avail not avail f f w s o 9 Ko y eo o not avail not avail I efault w s o 9 Ko pe e o not avail not avail 0 0 default not avail T T T T S a eo not avail not avail 0 0 default not avail ZH LS ojo o o f f o eo a L i i f f Nyo ojo o a e e an not avail I A 57 not avail A 58
109. will only work if a solar buffer storage is present and the mode switch is set to HWS Activate the floor dry out heating mode using this option After this option is set to Floor dry out on a number of additional options A9a A9f can be adjusted When done set the mode switch to Auto or HWS to start the program parameters A9a A9f are not shown when this option is set to off Adjustment range 10 30 C Start and end temperature for the floor dry out program Adjustment range 1 10 C Temperature rise after the period specified in A9c has expired The flow temperature will be raised by the amount specified in A9b after the period chosen here has expired While cooling down the temperature will be decreased by the amount specified in A9f during this period Adjustment range 25 60 C Upper limit for the flow temperature Adjustment Range 0 20 days Specify the period during which the maximum flow temperature specified in A9e will be held Adjustment range 1 10 C Temperature reduction after the period specified in A9c has expired Installateur Einstellungen commissioning Settings simultaneously press the and buttons for 3 sec No A11 HC 2 pump only with mixer motor on motherboard No A12 HC Inclination Stand No A13 HC 2 F Temperature Mi 30 Stand 30 No A14 HC2 Flow Temperature Maximum 70 Stand 70 No A15 HC2 Run time Mixer 90s No A16 Remote HC2 FR
110. y at 12 00 FLOOR DRY OUT The procedure will be discribed for Heating circuit 1 Note that other HCs correspond to different parameters To initially start the dry out program the corresponding parameter AQ Floor dry out on off must be set to ON Then the initial and terminal temperature set point for the flow temperature has to be specified as parameter A9a flow setp start stop 20 C After the period specified in A9c Incr Reduce daily has expired the flow temperature will be raised by the amount A9b Flow setp increase 5 C When the maximum temperature as set in A9d Flow set point max has been reached the temperature will be held for the period specified in A9e Flow set point max holding time After that the flow temperature will be reduced by the amount specified in A9f Flow setp reduct 10 C according to the period specified in A9c Incr Reduce daily until the temperature A9a flow setp start stop 20 C is reached The heating circuit will then take up normal operation and automatically set A9a to Off REMOTE CONTROL FR 25 with room sensor Connect using clamps 1 and 2 In addition to the actual sensor this remote control is equipped with a a rotation disk that allows fine adjustment of the room temperature set point by 2 3 C The mode switch can be used to choose between the functions permanent day time mode permanent reduced temperature mode or automatic Caution The remote control type
111. y sort of covering and plating of electrical and rotating parts is removed and before entering the fuel extraction area rotating parts Mind protection clothing as the boiler or respective parts of the boiler may still be hot Your boiler is equipped with automatic systems for ash removal and boiler cleaning All you have to do is to empty the ash box at regular intervals The control display however will let you know whenever the ash box is almost full If you forget to remove the ash the boiler will be switched off after approximately one week and ash box full will be displayed After emptying the ash box you can clear the fault by pushing Enter 1 After emptying the ash box open the pusher grate using the button in Manual mode while display no 2 is shown and use the included cleaning hook to remove slag from the combustion chamber see no 1 in the illustration The degree of slagging depends on the pellet quality and chimney draught 1 Reinigungshaken 2 Furthermore use the eyehole to check if the flame is burning out properly If the combustion chamber outlet no 2 or the secondary combustion chamber are heavily clogged by slag unscrew the 4 cap nuts of the front cleaning lid schicke no 3 and clean the outlet and the secondary combustion chamber The en degree of slagging depends on the pellet quality and chimney draught e 3 Check the fire tube for slag or clogging material twice per heating season and remove w

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