Herz pelletstar CONDENSATION 10, Operating Instructions Manual

Page 1: ...OPERATING INSTRUCTIONS Pellet boiler pelletstar CONDENSATION 10 60 ...

Page 2: ...and if a non prescribed fuel as well as pellets for non industrial use according to ENplus Swisspellet DINplus resp EN 17225 2 wood chips according to EN 17225 1 4 with specification and classes A1 A2 B1 resp G30 G50 resp log wood is used3 All business is subject to the general terms and conditions of HERZ Energietechnik GmbH as well as the agreements confirmed with the order acceptance These are ...

Page 3: ...ney sweeping function 25 9 7 Date and time 26 9 8 Main menu values 27 9 8 1 Adding defining display values 27 9 8 2 Delete values 28 9 9 Fault messages and warnings 29 9 10 Modules 30 9 11 Module configuration 31 9 12 Terms and definitions 31 9 12 1 Boiler 32 9 12 2 Buffer 38 9 12 3 Hot water tank 40 9 12 4 Heating circuit 42 9 12 5 Time mode 47 9 12 6 Solar 48 9 12 7 Hydraulic compensator 50 9 12...

Page 4: ...e system or opening the control unit the power supply is to be disconnected and the generally valid safety regulations are to be heeded In the boiler room no fuels may be stored outside the system It is also not permitted for objects which are not required for the purpose of operating or carrying out maintenance on the system to be kept in the boiler room When filling the fuel storage room using a...

Page 5: ...rsonnel while heeding the warnings in this documentation and the instructions on the systems In unfavourable operating conditions the temperature of boiler housing parts may exceed 80 C If the door to the ash container is opened during operation the fuel supply will be shut off and the boiler will switch to the burnout phase Afterwards the boiler will switch to the operating mode HEATING OFF Ambie...

Page 6: ...regularly by authorised personnel or by the HERZ Customer Service department Spare parts must be obtained directly from the manufacturer or a distribution partner 2 WARNING NOTES Risk of injury and damage to property due to improper handling of the system Damage to property is possible Caution hot surface Warning against hand injuries No admittance without authorisation However adherence to guidel...

Page 7: ... delivered condition in m DU 97 5 97 5 Diameter 6 mm Prevent the entering of debris such as stones or metal particles into the system Sand and soil lead to higher level of ash and slagging precipitation There may be a formation of slag according to the fuel quality which has to be removed by hand In the case of non compliance any warranty or guarantee will be rendered null and void The burning of ...

Page 8: ...The STL can be unlocked by a light pressure with a sharp object After unscrewing the cover the fault acknowledgement must be performed at the switch box The location of the STL is on the left side next of the display 2 Burn back safety unit The burn back safety BBP unit prevents a burn back into the fuel storage room It separates additionally the combustion chamber and the fuel storage room The bu...

Page 9: ...oom in an efficient way 1 Filling nozzles 2 Impact mat 3 Slide ramps 4 Screw system in the storage room 5 Flexible screw Example 2 Discharge via suction system The suction systems of HERZ are the ideal solution for longer distances from the storage room to the boiler Modular discharge screw in the storage room in combination with suction system Optimum emptying of the storage room and individual p...

Page 10: ...ning 2 Lambda probe control automatic flue gas and combustion monitoring 3 Automatic heat exchanger cleaning 4 High heat resistant stainless steel combustion chamber 5 ID fan speed controlled 6 Pellet insertion 7 Back fire protection flap BFP self sealing tightly closing flap 8 Ashbox 9 Operating terminal Central control unit ...

Page 11: ...leaning 2 Lambda probe control automatic flue gas and combustion monitoring 3 Automatic heat exchanger cleaning 4 High heat resistant stainless steel combustion chamber 5 ID fan speed controlled 6 Pellet insertion 7 Back fire protection flap BFP cell wheel 8 Ashbox 9 Integrated suction hopper with suction fitting ...

Page 12: ... 2 Lambda probe control automatic flue gas and combustion monitoring 3 Automatic heat exchanger cleaning 4 High heat resistant stainless steel combustion chamber 5 ID fan speed controlled 6 Pellet insertion 7 Back fire protection flap BFP cell wheel at integrated hooper 8 Ashbox 9 Integrated suction hopper with manual fitting ...

Page 13: ... are conveyed via the suction tube into a separator From the storage tank the pellets are first transported via the chute with a screw conveyor including cell wheel Next the fuel is fed towards the burning chamber by the feeding screw These are then directed to the combustion chamber via a drop level The discharge of the fuel from the fuel storage room via a screw conveyor The room extractor is dr...

Page 14: ... lower than the boiler temperature The raising of the back flow temperature can be realized by a working flow temperature booster Too high boiler temperatures The HERZ pelletstar boiler can be operated with a maximum boiler temperature up to 90 C If the decrease of performance drops suddenly mixers shut off hot water tank load pump switches off the boiler s saved heat energy can overheat the boile...

Page 15: ...s at nominal heat output If the boiler set temperature is reached the boiler will switch to the regulation phase Regulation phase During the regulation phase the boiler is modulated between nominal load and partial load If boiler oversupplies heat i e if the boiler target temperature control hysteresis gets exceeded the boiler will switch to the operating condition ready Burn out phase If the boil...

Page 16: ...he back flow bypass pump will switch on only if the boiler is in operating mode HEATING OFF or BURNER STOP Otherwise freezing protection disabled the boiler will start up and heat up to minimum boiler temperature Lambda control The amount of fuel and the rotation speed of the ID fan are controlled by the lambda control The control is able to detect marginal deviations of the fuel quality and induc...

Page 17: ... boiler setting This is the minimal boiler must temperature during operation of the boiler For example If a required temperature by the consumer is lower than the minimum requirement the boiler automatically selects the minimum requirement temperature The boiler END temperature results from the boiler MUST temperature and the adjustable control hysteresis The boiler switches to the Ready mode if t...

Page 18: ...ncrease Caution Consider the set minimum requirement Fig 8 2 Example temperature manager with buffer and without difference If the required buffer top temperature required temperature is lower than the buffer bottom MUST temperature than the required boiler temperature is the result of the required buffer bottom temperature the adjusted temp increase the adjusted difference see fig 8 2 Caution Con...

Page 19: ...ime mode is applied directly on the buffer then the required buffer top temperature is set directly in the time mode module Now it must be distinguished again if the buffer top temperature is higher than the adjusted buffer bottom MUST temperature In this case the required boiler temperature is the result of the required buffer bottom MUST temperature the adjusted temp increase the adjusted differ...

Page 20: ...8 Temperature manager 20 Fig 8 6 Example temperature manager when time mode without difference ...

Page 21: ...d in chapter 9 2 9 1 Starting the system To switch on the display two conditions must be fulfilled The boiler must be connected to the power supply see figure below If it is fulfilled the starting process of the display which takes 1 2 minutes starts Plug for preparation of the power supply of a split boiler on the back of the boiler ...

Page 22: ... pressed the main menu will be displayed Home Button you come back one level return button fault messages warnings alarms will be displayed see chapter 10 the individual modules boiler hot water tank buffer heating circuit solar hydraulic compensator net pump zone valve external demand will be displayed see chapter 9 10 the menu settings network configuration E Mail screen saver will be displayed ...

Page 23: ...the remaining time only starts to run when the boiler status chimney sweeping function begins ignition phase does not count towards this After pressing the chimney sweeping symbol the boiler can also be switched off in addition to the nominal output program With the aggregate test connected components can be tested individually The symbol is only visible if the code has been entered see chapter 9 ...

Page 24: ...ion in the menu settings see chapter 9 13 Navigation 1 Navigation 2 Screen Screen By pressing the button Note Figure Editor is displayed Enter the corresponding code see below and press OK to confirm the main menu will be displayed if you have already entered a code the control will be locked Code 111 the previous page will be displayed the open padlock icon appears ...

Page 25: ...d on if there are no errors that prevent it from starting The boiler will switch to the operating condition burn out phase except cold start or ready When switching off during cold start the cold start is ended and then changes to the burnout phase This prevents impermissibly high amount of fuel in the combustion chamber CHIMNEY SWEEPING FUNCTION Navigation Screen If chimney sweeping function is a...

Page 26: ...the entered case the time and date are updated every 12 hours the screen is locked for 30 seconds cleaning possible the summer of winter time gets selected NTP Update a NTP update can be carried out The time and date will be updated immediately the main menu will be displayed i FBR If activated the language setting changes with the remote control Note NTP Network Time Protocol is used to synchroni...

Page 27: ...ill be deleted Boiler 000 the boiler values which can be selected manually will be displayed HOT WATER TANK i000 the hot water tank values which can be selected manually will be displayed Heating circuit i002 the heating circuit values which can be selected manually will be displayed SOLAR i003 the solar values which can be selected manually will be displayed BUFFER i004 the buffer values which ca...

Page 28: ...ack flow must etc the value will be confirmed and displayed at the main menu the page previous page of the individual modules will be displayed you get to the second page of the display values of the boiler or the selected module Note The same procedure can be applied to all other modules 9 8 2 Delete values Delete all display values Delete optional display value Navigation Code entry Symbol press...

Page 29: ...ges will be displayed Note A red highlighted field represents an active fault appears in the lower left box An orange highlighted field represents a warning A yellow highlighted field represents information no fault has occurred A highlighted grey field with crossed text represents a fault or a warning which had occurred only visible in the archive An overview of all errors and its correction is s...

Page 30: ... heating circuit values menu will be displayed see chapter 1 1 1 If several modules have been created you can navigate through the menu of the modules up or down In the Module overview by clicking on the respective module name a separate name module name can be assigned for each module To do this first press the name above Then click on the field with the current name An input window appears The d...

Page 31: ... times Overview Status Agg Test Barrier times Overview Status Agg Test Barrier times Ext requirement Additional boiler Overview Status Settings Barrier times Heat curve Overview Status Settings Agg Test Barrier times 9 12 Terms and definitions In this chapter all parameters and terms of the different modules are explained Some terms can be a display value and a setting value To recognize these the...

Page 32: ...rature Indicates the back flow temperature C Boiler power Indicates the boiler output Back flow mixer Indicates the actual state of the back flow mixer OPEN CLOSE Back flow pump Indicates the actual state of the back flow pump ON OFF Status 2 1 2 3 4 Status time The status time indicates how long the boiler has been in the current boiler status min Flue gas temperature Indicates the flue gas tempe...

Page 33: ... is a temperature above which the required boiler temperature is regulated C Waiting period The transfer of the demand to the boiler is delayed by the set time 0 240 min Settings 1 2 3 4 5 Variant 1 If weather related performance management is not activated Power max Setting up the maximum boiler power 30 100 Enable boiler power regulation limitation Only if weather related performance management ...

Page 34: ...rection nominal load Correction of the negative pressure ID fan in nominal load operation with the aid of the induced ID fan observe air correction of the lambda sensor 75 75 Under pressure ID fan correction part load Correction of the negative pressure ID fan in part load operation with the aid of the induced ID fan observe air correction of the lambda sensor 75 75 Mat correction part load Correc...

Page 35: ...amp lights up the input of the vacutrans flap is active In Outputs 1 2 3 4 5 6 7 Motor protection Discharge Display of the status of the motor protection discharge If the control lamp is lit the discharge motor protection input has triggered End switch room discharge Display of the status of the end switch room discharge If the control lamp is lit the end switch room discharge input has triggered ...

Page 36: ...e Output temperature monitoring control If switch on green Output active Temp monitoring control storage room Displays the state of the Output temperature monitoring control storage room If the indicator lamp lights up the maximum storage room temperature is exceeded the storage room temperature control sensor is active Sum annoyance Displays the condition of the Sum annoyance If switch on green O...

Page 37: ...essage Maintenance error No 38 appears after the set inspection interval has been exceeded standard 1000 operating hours h Maintenance interval date Display date until to next maintenance Information message Service Error No 39 appears after exceeding the set maintenance interval standard 3000 operating hours or after exceeding the annual interval Maintenance interval rest operating hours Display ...

Page 38: ...tes the buffer bottom temperature C Switching temperature Indicates switching temperature average daytime temperature In general the switching temperature conduces to switch between winter set temperature and summer set temperature C Outside temperature Display of the actual outside temperature C Status 2 1 2 Required temperature Indicates the required temperature of the module The required temper...

Page 39: ...t temperature and summer set temperature C Temp increase Setting up the temperature increase 25 15 of the required temperature Due to heat losses a surcharge to the must temperature winter summer of the heating circuit can be set C Balancing outside sensor Adjusting the balancing of the outside temperature 5 to 5 C Menu Aggregate Test Agg Test 1 Buffer loading pump Indicates the state of the buffe...

Page 40: ...e menu for the time program barrier times and circulation times will be displayed Term Description Unit Menu Status Status 1 1 Hot water tank temperature Indicates the hot water tank upper zone temperature C Hot water tank pump Indicates the state of the hot water tank pump only visible if loading valve is inactivated Hot water tank temperature bottom Indicates the hot water tank bottom zone tempe...

Page 41: ...ght lights the output for controlling of the loading valve is switched Circulation pump Indicates the state of the hot water tank pump If the indicator lamp lights up the hot water tank pump is activated and the hot water tank gets charged Menu time program barrier times circulation times Time program 1 2 3 Time 1 1 3 times can be set The second and third time can be added by the Example time 1 08...

Page 42: ...r the settings will be displayed the menu for the Aggregate Test will be displayed the menu for the time program and barrier times will be displayed Display of the heating curve Display of the set times according to the time program the menu for the time program and barrier times will be displayed Display of current outside temperature in C Display of current room temperature in C the heating time...

Page 43: ...gets multiplied by 2 and added to the flow set temperature C Status 2 1 2 Switching temperature Indicates the switching temperature average daytime temperature In general the switching temperature conduces to switch between winter set temperature and summer set temperature C Heating circuit mixer Indicates the state of the heating circuit mixer OPEN CLOSE Heating circuit pump Indicates the state o...

Page 44: ...1 2 3 Switching temperature Setting up the switching temperature 10 35 That s the average daytime temperature that conducts the switching between summer mode and winter mode The higher the value of the switching temperature is set the later the changeover to summer operation is carried out C Balancing outside sensor Adjusting the balancing of the outside temperature sensor 5 5 Adjustment of the ou...

Page 45: ...90 of chosen heating circuit at 10 C outside temperature C Flow set temperature at adjustable outside temperature Setting up the flow temperature 25 95 of chosen heating circuit at a adjustable outside temperature C Adjustable outside temperature Setting up the outside temperature 20 0 of chosen heating circuit regarding flow must temperature C Switch off temperature Setting up the outside tempera...

Page 46: ...ed resume drying as follows 1 25 Day of interruption resume from day 2 30 0 15 1 3 35 16 16 4 40 17 23 17 5 12 45 24 28 24 13 40 29 29 14 35 15 30 16 25 17 23 10 24 30 25 35 26 40 27 45 28 35 29 25 30 0 figure 9 1 Flow must temperature in dependence of the bake out days at Screed drying Flow must temperature C Bake out days ...

Page 47: ... the set time via ModBus requirement via ModBus during the set time address 45000 45022 weather compensated requirement via heating curve during the set time Time requirement If the boiler works only as a heat supplier no heating circuit installed the set up boiler set temperature 20 100 gets supplied during the set heating times C Min loading Indicates activates the min loading 20 58 ON OFF Outsi...

Page 48: ...LAR Screen By pressing the button the Solar status menu will be displayed the menu for the settings will be displayed the menu for the Aggregate Test will be displayed the solar yield menu will be displayed Term Description Unit Menu Status Status 1 1 Collector flow temperature Indicates the collector flow temperature C Collector back flow temperature Indicates the collector backflow temperature C...

Page 49: ...max temperature Setting up the maximum tank temperature 25 95 of tank 1 only visible if program number 3 4 5 or 6 is chosen C Menu Aggregate Test Agg Test 1 Collector pump Indicates the status of the collector pump If the indicator lamp lights up the collector pump is running Loading pump Displays the condition of the loading pump If the indicator lamp lights up the collector pump is running Switc...

Page 50: ...ator has a built in temperature sensor C Existing temperature Indicates the flow temperature of the upstream module e g boiler buffer C Required temperature Indicates the required temperature of the downstream module e g heating circuit C Pump 1 Indicates the state of pump 1 ON OFF Pump 1 is the pump in the back flow on the primary side Switchover Indicates the state of switchover ON OFF Pump 2 In...

Page 51: ...P Screen By pressing the button the Net pump status menu will be displayed the menu for the Aggregate Test will be displayed the barrier times menu will be displayed Required temperature Indicates the required temperature of the downstream module e g buffer in C Existing temperature Indicates the flow temperature of the upstream module e g buffer top in C Pump Indicates the state of the net pump T...

Page 52: ...By pressing the symbol Monday preset gets assigned to remaining weekdays 9 12 9 Zone valve Navigation ZONE VALVE Screen By pressing the button the zone valve status menu will be displayed the menu for the Aggregate Test will be displayed the barrier times menu will be displayed Required temperature Indicates the required temperature of the downstream module e g buffer in C Existing temperature Ind...

Page 53: ...s 2 1 Menu Aggregate Test Agg Test 1 Zone valve OPEN Indicates the state of the zone valve If the indicator lamp lights up the zone valve is opened Menu Barrier times Barrier times 1 Time 1 1 2 times can be set The second time can be added by the Example time 1 08 00 10 00 time 2 15 00 21 00 08 00 11 00 Setting up individual buffer tank loading times of every weekday when it will be not heated By ...

Page 54: ... for the settings will be displayed the requirement curve menu will be displayed the barrier times menu will be displayed External requirement Indicates a digital input signal of the external control loop requirement If the indicator lamp lights up the external control loop sends a requirement to the digital input Term Description Unit Menu Status Status 1 1 Demand active Indicates the state of th...

Page 55: ...t digital input At a digital request the external set temperature gets transmitted as value to the heat supplier External requirement at analogue input At an analogue request a calculated linearly interpolated temperature gets transmitted to the heat supplier For an understanding fig 9 2 is to be used The graph gets regulated by the parameters analogue must temperature 4 mA and analogue must tempe...

Page 56: ...nd 20 mA should be given because a current signal is compared to a voltage signal insensitive to electromagnetic disturbances and voltage losses at the cables With an internal resistor 500 Ohm the current signal is converted into a voltage signal Input signal of the external requirement module External requirement module 500 Ω Input signal current signal Analogue set temperature C Current signal m...

Page 57: ...us Status 1 1 Boiler temperature Indicates the boiler temperature 40 80 C Flue gas temperature Indicates the flue gas temperature C Pump Indicates the state of the back flow pump ON OFF Release additional boiler Indicates the state of the release of the additional boiler ON OFF Automatic Release ON OFF Manual additional boiler active inactive Menu Settings Settings 1 Waiting period Automatic waiti...

Page 58: ... Indicates the state of the release of the additional boiler If the indicator lamp lights up the additional boiler is operating Menu Barrier times Barrier times 1 Time 1 1 2 times can be set The second time can be added by the Example time 1 08 00 10 00 time 2 15 00 21 00 08 00 11 00 Setting up individual buffer tank loading times of every weekday when it will be not heated By pressing the symbol ...

Page 59: ...r will be displayed the screensaver settings will be displayed messages by E mail can be send Display if a USB stick is plugged in USB symbol Backup of USB stick create or play backup software by pressing the field the Modbus settings will be displayed Service special Alarm Modul external Modul necessary see user manual Alarm Modul you get to the cascade overview see Operating Instructions for cas...

Page 60: ...ogle it is public and free That can be an alternative to the internet provider s server DNS 2 DNS Server of the internet provider Gateway Address the gateway address can be set up the settings can be saved the submenu for the DNS settings will be displayed connecting test The network connection can be tested Network connection ok Internet connection of the controller is ok DNS fault no or incorrec...

Page 61: ...for Modbus TCP Timeout Setting up the time delay of the data transfer RX TX Buffer Setting up the buffer size in byte max values Setting up the maximum values of the servers Accept Changes Save changes the network configuration page will be displayed again Note Modbus is an application protocol to exchange messages between intelligent Modbus controllers in the building management system The Modbus...

Page 62: ...z in which the settings are described The Remote function is used for setting the remote maintenance of the system You can choose between VNC WEB or FTP remote maintenance On the factory side the VNC remote maintenance is activated with the associated password In order to use the Internet portal www myherz at the VNC Server VNC Repeater and FTP Server must be activated If necessary here you also c...

Page 63: ... RECEIVER LIST Navigation 1 Navigation 2 Receiver list Screen Screen By pressing the button By pressing the button receiver list a mail recipient can be added Enter your email address the receiver s E mail addresses can be set up E Mail subject The E mail subject can be set up E Mail dispatch can be activated clear the selected E mail address gets deleted off the receiver list to return to the set...

Page 64: ...mitted 4 If the box is checked information will be transmitted ENTER MAIL SUBJECT TEST MAIL SENDING Navigation Subject Navigation Screen Screen By pressing the button By pressing the button the entry will be confirmed Test mail send Send E mail to recipient only visible possible if sending is active the last character will be deleted the mail server settings will be displayed characters will be wr...

Page 65: ...ormation according to capture 10 the boiler has to have a valid E mail address After the successful creation of an E mail address you can set up the exemplified values shown in the figure Look up the data of the mail server and the port number at your provider for example GMX After successful configuration of the mail server settings the boiler will send E mail with the set up values 9 13 8 E Mail...

Page 66: ...up can be created The backup can be stored directly in the control and or on an USB stick 9 13 10 Cascade Navigation Screen By pressing the button Cascade overview Cascade overview shows every cascade user and its actual status and operating hours within the cascade the cascade status menu will be displayed the menu for the cascade settings will be displayed the cascade network menu will be displa...

Page 67: ...be displayed in order of their occurrence 010 020 030 040 050 060 070 080 090 130 140 180 250 001 011 021 031 041 051 061 071 081 141 181 251 002 012 022 032 042 062 082 142 182 252 003 013 023 033 043 053 063 073 083 093 143 253 004 014 024 034 044 054 064 084 104 124 144 254 005 015 025 045 055 065 085 095 115 125 145 006 016 026 036 046 056 066 076 096 007 017 027 037 047 057 067 077 087 097 00...

Page 68: ... as renew Check wiring incl connections replace as renew contracting party 006 BURNING ROOM MAX Combustion chamber temperature over adjusted combustion chamber temperature max adjust Combustion settings contracting party 007 BUFFER SENSOR TOP Sensor break Value outside the measuring range 10 120 C Check sensor replace as renew Check plug replace as renew Check wiring incl connections replace as re...

Page 69: ...nnections replace as renew contracting party 017 HC OUTSIDE SENSOR Sensor break Value outside the measuring range 10 120 C Check sensor replace as renew Check plug replace as renew Check wiring incl connections replace as renew contracting party 018 SENSOR COLLECTOR Sensor break Value outside the measuring range 50 200 C Check sensor replace as renew Check plug replace as renew Check wiring incl c...

Page 70: ...IRCUIT Flow or return sensor below 7 C Room temp sensor below 5 C Check or increase the room temperature in the boiler room 033 ANTIFREEZE SOLAR Collector temperature under set up antifreeze temperature 034 ANTIFREEZE MODULE Sensor value below 7 C Check or increase the room temperature 036 ANTIFR ADD BOILER Sensor value below 7 C 037 HOT WATER TANK LOADING Hot water tank didn t reach set temperatu...

Page 71: ...equired heat output to high 057 CHECK DATA MODUL Setting value is not within the valid range when switching on the boiler Restart T Control Check boiler parameter 058 CHECK DATA BOILER Setting value is not within the valid range when switching on the boiler Restart T Control Check boiler parameter 059 CAN ID used CAN ID must not be used change station number of the module 060 INSERTION IN ACTION S...

Page 72: ...onal input check the unit connected to the input 078 NIVEAU LEVEL Active intermediate hopper level sensor low fuel level at intermediate hopper Check fuel level Check discharge system motor screw springs 079 SUCTION SENSOR sensor always reports fully during suction no sensor changes Check fuel level Check discharge system motor 080 MP ROOM DISCHARGE Digital input motor protection room discharge ha...

Page 73: ...ance check pellet sucker 130 ignition fan hours max ignition fan operating hours have been exceeded execute maintenance Check ignition fan 138 Suction hopper CAN communication to the suction container module was interrupted or the module was not found Check module CANBus connection Check module contracting party 139 Door Storage room Digital input storage room door has responded Close storage room...

Page 74: ...e parameter 199 CPU Update Software Update are carried out Restart the controller 249 AUTOREBOOT 2 Control restarted due to overload Restart the controller adjust Network configuration 250 AUTOREBOOT 24 Software monitoring fault contracting party 251 AUTOREBOOT 50 Software monitoring fault contracting party 252 AUTOREBOOT 51 Software monitoring fault contracting party 253 AUTOREBOOT 67 Software mo...

Page 75: ...uster reduce speeds retrofit chimney draught regulator soot fire In the stainless steel connecting line seals soot fire must be check and replace the seals after a fault Flue gas outlet on the boiler or exhaust pipe Incorrect layout double occupancy of the chimney Leaks defective seals on doors ash box exhaust pipe Maintenance interval exceeded soot build up soiling sooting in the boiler or exhaus...

Page 76: ... available to supervise you Potential carbon monoxide enrichment may put your life in danger 11 1 Weekly Inspection Item Procedure Total system Check the whole boiler system 1 including the fuel storage room 2 visually for damages and wear Repair discovered faults immediately 11 2 Monthly inspection at least every 1000 operating hours Item Procedure Pivoting grate Burning chamber Dismantle or open...

Page 77: ...gregate test Check ignition pipe if necessary cleaning Ash ark Open the ash tray door by pressing the cover on the right side Demount ash container cover and check ash level and empty ash container if necessary Control functioning Check display operation and faults list see chapter fault reports Restart T Control Control faults Opening the front door or ash door of the boiler 4 ...

Page 78: ...able air tight container till disposal Boiler room Remove flammable materials except wood chips or pellets stored in a appropriate container from the operating room Fire protection Check structural fire protection and fire doors e g self locking fire door Condensate and flushing water drainage or lifting station if available drain line Inspection and function control of the lifting unit and the pu...

Page 79: ...k BFP flap visually for damages wear and tightness Clean sensors on the inside of the intermediate hopper at BFP with soft tissue on the left and right Heat exchanger Demount top boiler cover 1 Unscrew and remove heat exchanger insulation cover 2 Remove deposit and check heat exchanger visually for damages and wear Conduct function test of heat exchanger using the aggregate test Check rinsing func...

Page 80: ...nnel Burn back protection device symbolic representation Unscrew revision cover depending on the boiler type Check BFP flap visually for damages wear and tightness Open BFP flap by using the aggregate test Position paper strip between hopper flange and BFP flap and close BFP flap afterwards Try to pull out paper strip If possible adjust BFP flap Conduct paper strip test at different positions ID f...

Page 81: ...ainless steel or plastic brush 1 Herz pelletstar CONDENSATION 2 old chimney 3 adapter 45 4 condensate drainage 5 90 bow with cleaning opening 6 mi 5 slope 7 cleaning opening 8 chimney 9 chimney door Fuel storage room Fuel storage room emptying at least after 3 fillings and check visually for damages and wear e g stones damaged walls If the fuel store is empty lubricate any bearings and bushings wi...

Page 82: ...personnel authorised by HERZ and Chimney connection line KS from the Herz scope of delivery If the installation or commissioning a connection to other machines or changes of the technical specification were not carried out in accordance with regulations this declaration loses its validity We declare herewith that the above described machine the above described product complies with the correspondi...

Page 83: ...ellets 87 40 20 500 200 pelletstar CONDENSATION 12 Pellets 87 40 20 500 200 pelletstar CONDENSATION 14 Pellets 87 40 20 500 200 pelletstar CONDENSATION 16 Pellets 87 40 20 500 200 pelletstar CONDENSATION 20 Pellets 88 40 20 500 200 pelletstar CONDENSATION 30 Pellets 89 40 20 500 200 pelletstar CONDENSATION 45 Pellets 90 40 20 500 200 pelletstar CONDENSATION 60 Pellets 90 40 20 500 200 ...

Page 84: ...nd maintenance 5 S Safety devices Safety temperature limiter 8 Safety notes Basic safety information 5 Installation 5 Maintenance 6 Operation 5 Safety notes 4 Screed drying 45 T TABLE OF CONTENT 3 T CONTROL Cascade 66 Code entry 24 Date and time 26 Fault messages and warnings 29 Mail Server settings 65 Mail status report 65 Main menu values 27 Modbus settings 61 Network configuration 60 Remote 62 ...

Page 85: ...Annex 15 85 15 ANNEX 15 1 Additional boiler schematic visualization Hydraulic recommendation 1 ...

Page 86: ...15 Annex 86 Hydraulic recommendation 2 ...

Page 87: ...Annex 15 87 15 2 Solar module schematic representation Program 1 ...

Page 88: ...15 Annex 88 Program 2 ...

Page 89: ...Annex 15 89 Program 3 ...

Page 90: ...15 Annex 90 Program 4 ...

Page 91: ...Annex 15 91 Program 5 ...

Page 92: ...15 Annex 92 Program 6 ...

Page 93: ...Notes 16 93 16 NOTES ...

Page 94: ...ber V 1 2 Herz Energietechnik GmbH Herzstraße 1 7423 Pinkafeld 43 3357 42 84 0 0 43 3357 42 84 0 190 office energie herz eu Deutschland Germany Herz Armaturen GmbH Fabrikstraße 76 D 71522 Backnang 49 7191 9021 0 49 7191 9021 79 verkauf herz armaturen de ...