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10 

Fault reports and their corrections 

 

66 

 

No.  Fault report 

Cause of fault 

Fault correction 

011 

HOT WATER TANK 
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 

012 

CIRCULATION 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 

013 

HC-FLOW 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 

014 

HC-BACK FLOW 
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 

015 

HC-ROOM SENSOR 

Sensor  break;  Value  outside  the 
measuring 

range  

(3 - 40°C) 

Check sensor, replace as renew 
Check plug, replace as renew 
Check wiring incl. connections, 

replace as renew 

✆

 - contracting party 

016 

HC-ROOM CORR. 

Sensor  break;  Value  outside  the 
measuring 

range  

(-5 - +5) 

Check sensor, replace as renew 
Check plug, replace as renew 
Check wiring incl. connections, 

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. connections, 

replace as renew 

✆

 - contracting party 

019 

SENSOR COLLECTOR 
BACK FLOW 

Sensor  break;  Value  outside  the 
measuring 

range  

(-50 - 120°C) 

Check sensor, replace as renew 
Check plug, replace as renew 
Check wiring incl. connections, 

replace as renew 

✆

 - contracting party 

020 

SENSOR SOLAR TANK 1 

Sensor  break;  Value  outside  the 
measuring 

range  

(-100 - 120°C) 

Check sensor, replace as renew 
Check plug, replace as renew 
Check wiring incl. connections, 

replace as renew 

✆

 - contracting party 

Содержание firematic CONDENSATION 30

Страница 1: ...OPERATING INSTRUCTIONS Wood chips pellets heating system firematic CONDENSATION 30 40 ...

Страница 2: ...f hydraulic diagrams2 not recommended by HERZ are used 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 ag...

Страница 3: ...s 24 9 6 2 Delete values 25 9 7 Fault messages and warnings 26 9 8 Modules 27 9 9 Module configuration 28 9 10 Terms and definitions 28 9 10 1 Boiler 29 9 10 2 Buffer 35 9 10 3 Hot water tank 37 9 10 4 Heating circuit 39 9 10 5 Time mode 44 9 10 6 Solar 45 9 10 7 Hydraulic compensator 47 9 10 8 Net pump 48 9 10 9 Zone valve 49 9 10 10 External requirement 51 9 10 11 Additional boiler 54 9 11 Syste...

Страница 4: ... the 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 bunker using a pu...

Страница 5: ...sonnel while heeding the warnings in this documentation and the instructions on the systems In unfavourable operating conditions the temperatures of parts of the housing 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...

Страница 6: ...he HERZ Customer Service department Spare parts must be obtained directly from the manufacturer or a distribution partner Due to the noise caused by the machine the customer is not exposed to health risks 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...

Страница 7: ...le fines content in the fuel storage room must not exceed 8 of the fuel volume determined using a perforated screen with holes 5 mm in diameter Fines content at loading 1 0 m Calorific value at as delivered condition 4 6 kWh kg Bulk density BD at as delivered condition 600 kg m Mechanical Strength DU EN 17831 1 at as delivered condition in m DU 97 5 97 5 Diameter 6 mm The nominal power and the emi...

Страница 8: ...e STL is on the left side next of the display 2 and 3 automated extinguishing device The Boiler features an automated extinguishing device The device consists of a thermal safety valve a thermostat valve 3 and a water tank 2 If the feeding screw temperature gets exceeded the valve opens independently and flushes the feeding pipe This extinguishing device is used as a safety device at burn back 4 B...

Страница 9: ... room filling systems of HERZ would be presented the scope of this guide would be exceeded considerably More information can be provided by the company HERZ When the storage room will be filled the agitator must turn The agitator with spring discharge or articulated arm or conveyor screw assists in emptying the storage space A complete emptying of the storage space is not guaranteed by the withdra...

Страница 10: ...chamber 5 Automatic ignition 6 Automatic tipping grate for complete cleaning 7 Frontside ash container 8 ID fan speed controlled and monitored for the highest operating safety 9 Lambda probe control automatic flue gas and combustion monitoring 10 Pipe heat exchanger with turbulators and automatic cleaning 11 Backfire protection device BFP and feed screw 12 Direct acting thermostatic water dousing ...

Страница 11: ... developed flame to a completely The air supply is piped via vents on the burner side underneath side cover The flue gas ventilator is a suction fan and this is located at the back of the boiler It generates low pressure in the boiler The secondary and primary air get sucked out due low pressure The ID fan is time controlled by the variable speed electronic control The ID fan speed is controlled a...

Страница 12: ...ature limiter locks itself and the boiler operation A fault report gets indicated the boiler gets switched off Flue gas temperature The flue gas temperature depends on the boiler operation conditions the fuel the ventilator setting and the boiler type Observe The chimney must be insensitive to moisture and calculated and dimensioned according to DIN 18160 or EN 13384 HERZ does not carry out chimne...

Страница 13: ...eding screw operating time This is set up with the parameter ash discharge interval in the service area So if the grate should cleaning frequently you have to reduce the parameter Heat exchanger cleaning The Heat exchanger gets cleaned automatically The cleaning interval and duration is set up in the service area with the parameter heat exchanger cleaning interval respectively heat exchanger clean...

Страница 14: ... 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...

Страница 15: ...tion 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 3Fehler Unbekanntes Scha...

Страница 16: ...e 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 differen...

Страница 17: ...Temperature manager 8 17 Fig 8 6 Example temperature manager when time mode without difference ...

Страница 18: ...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 The main switch 2 on the boiler front must be switched on If it is fulfilled the starting process of the display which takes 1 2 minutes starts 1 cable entry panel backside 2 main switch Front door 3 power supply panel backside ...

Страница 19: ... 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 ...

Страница 20: ...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 ...

Страница 21: ...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 ...

Страница 22: ...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...

Страница 23: ...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...

Страница 24: ...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...

Страница 25: ...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 6 2 Delete values Delete all display values Delete optional display value Navigation Code entry Symbol press...

Страница 26: ...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...

Страница 27: ... heating circuit values menu will be displayed see chapter 9 12 4 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 ...

Страница 28: ...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 10 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 they...

Страница 29: ...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...

Страница 30: ...mperature 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 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 is not act...

Страница 31: ...n by using the stoker screw observe material correction of the lambda probe 95 95 Mat correction nominal load Correction of the amount of material in nominal load operation by using the stoker screw observe material correction of the lambda probe 95 95 Overview of work pause suction in tabular form Menu inputs outputs system specific In Outputs 1 2 3 4 5 6 7 Grate cleaning Indicates the state of t...

Страница 32: ...green Output active Vacutrans flap opened Indicates the status of the vacutrans flap If switch on green Output active Pellet sucker Displays the condition of the pellet sucker 1 If switch on green Output active Door Storage room open Display of the status of the door storage room If the control lamp is lit the input of the door storage room has triggered Agitator Displays the condition of the agit...

Страница 33: ...green Output active active fault Operating alarm unit Displays the condition of the Operating alarm unit If switch on green Output active In Outputs 1 2 3 4 5 6 7 STL Indicates the input of the safety temperature limiter STL If the indicator lamp lights up the STL has tripped Burner stop Indicates the input burner stop When the control lamp is lit the system has been stopped via the digital input ...

Страница 34: ...ntenance 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 rest operating hours until to next maintenance h Interval ash tray Display of the interval emptying of the ash tray h pellet sucker only at Suction discharge Display rest operatin...

Страница 35: ...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...

Страница 36: ...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...

Страница 37: ...u 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 temperatur...

Страница 38: ...ights 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 00 1...

Страница 39: ...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...

Страница 40: ...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...

Страница 41: ...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...

Страница 42: ...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...

Страница 43: ...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 ...

Страница 44: ...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 Outside of the hot water tank loading time the hot water tank temperature is load...

Страница 45: ...est 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 Tank 1 temperature Indicates the temperature of tank 1 e g hot water tank buffer C Tank 2 temperature Indicates the temperature of tank 2 e g hot...

Страница 46: ... 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 Switching valve OPEN Display of the state of the switching valv...

Страница 47: ...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...

Страница 48: ...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...

Страница 49: ...By pressing the symbol Monday preset gets assigned to remaining weekdays 9 10 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...

Страница 50: ...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 ...

Страница 51: ... 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...

Страница 52: ...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...

Страница 53: ...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...

Страница 54: ...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...

Страница 55: ... 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 ...

Страница 56: ...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...

Страница 57: ...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...

Страница 58: ...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...

Страница 59: ...reen Note There is a separate manual MyHerz MyHerz 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 Serv...

Страница 60: ... 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...

Страница 61: ...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...

Страница 62: ...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 11 8 E Mail...

Страница 63: ...up can be created The backup can be stored directly in the control and or on an USB stick 9 11 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...

Страница 64: ...rrence 010 020 030 040 050 060 070 080 090 130 140 180 250 001 011 021 031 041 051 061 071 081 091 141 181 251 002 012 022 032 042 062 082 092 142 182 252 003 013 023 033 043 053 063 073 083 093 143 253 004 014 024 034 044 054 064 074 084 104 144 254 005 015 025 045 055 065 075 085 095 125 006 016 026 036 046 056 066 076 086 096 007 017 027 037 047 057 067 077 087 097 008 018 028 038 048 058 068 0...

Страница 65: ...e the measuring range 10 300 C Check sensor replace as renew Check plug replace 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 a...

Страница 66: ...easuring range 3 40 C Check sensor replace as renew Check plug replace as renew Check wiring incl connections replace as renew contracting party 016 HC ROOM CORR Sensor break Value outside the measuring range 5 5 Check sensor replace as renew Check plug replace as renew Check wiring incl connections replace as renew contracting party 017 HC OUTSIDE SENSOR Sensor break Value outside the measuring r...

Страница 67: ...low mixer Check back flow pump 027 SOLAR OVERHEATING Fault is shown if collector temperature exceeds 140 C Check solar pump Check solar tank level 028 SOLAR MAX LOADING Collector temperature exceeds 120 C Check solar pump Check solar tank level 029 ANTIFREEZE BOILER Boiler flow or back flow sensor under 7 C Check or increase the room temperature in the boiler room 030 ANTIFREEZE BUFFER Sensor valu...

Страница 68: ...nit is interrupted Check module CAN connection Check module contracting party 049 DATAERROR MEMORY EXTERNAL Data adjustment error at external module contracting party 050 DATAERROR MEMORY INTERNAL Data adjustment error at external module contracting party 051 DATAERROR MEMORY BOILER in the event of an error in the adjustment data of the power unit when starting the system contracting party 053 ADD...

Страница 69: ...iate hopper level sensor Check drive arm contracting party 064 CLOSE BFP BFP Open Contact is not reached during activation Check fuel quality Clean intermediate hopper level sensor Check drive arm contracting party 065 CONTACTS BFP BFP open and BFP closed contact active at the same time contracting party Carry out check BFP by specialist personnel 066 IGNITION no successful ignition detected after...

Страница 70: ...l input motor protection room discharge has responded motor protection acknowledge Check discharge system motor screw springs Remove debris 081 SPEED ID FAN Speed outside the limits for more than 10 seconds Check connection rotation speed sensor Check ID fan contracting party 082 GRATE CLEANING 1 Grate cleaning failure motor damaged grate linkage damaged or loosened misaligned grate sensor Check g...

Страница 71: ...iler spread too low at nominal load less than 8K Reduce pump speed step to get more spread 125 EXT POWER MAX The signal for external power limitation has fallen below 1 3V used CAN ID station number must not be used adapt signal contracting party 129 Suction turbine HOURS max pellet sucker operating hours have been exceeded execute maintenance check pellet sucker 130 ignition fan hours max ignitio...

Страница 72: ...eck boiler contracting party 189 KAS CHKDATA setting value is not within the valid range Restart the controller check the 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 monito...

Страница 73: ...ator Deflagrations Fuel to dry Fuel to fine Use fuel according to specifications 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 sooti...

Страница 74: ...d person 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 Extinguisher container Check extinguisher container filling level and refill if necessary If re filling occurs freq...

Страница 75: ...ning chamber vents 3 Check ignition pipe if necessary cleaning Check pivoting grate 4 visually for damages and wear Conduct function test of pivoting grate using the aggregate test Ash container 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 O...

Страница 76: ...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...

Страница 77: ...over depending on the boiler type Clean sensors on the inside of the intermediate hopper 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 Siphon Clean or flush siphon Ignition pipe...

Страница 78: ...nnel Backfire 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 fa...

Страница 79: ...stainless steel or plastic brush 1 HERZ firematic CONDENSATION 2 old chimney 3 adapter 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 with...

Страница 80: ...rz 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 corresponding regulations of the following EC EU Directives The conformity is veri...

Страница 81: ... Boiler Fuel ηs Annual space heating emissions PM OGC CO NOx mg m at O2 10 firematic CONDENSATION 30 Pellets 89 40 20 500 200 firematic CONDENSATION 30 Wood chips 88 40 20 500 200 firematic CONDENSATION 40 Pellets 89 40 20 500 200 firematic CONDENSATION 40 Wood chips 88 40 20 500 200 ...

Страница 82: ...afety devices Burn back safety unit 8 Safety temperature limiter 8 Safety valve 8 Safety notes Basic safety information 5 Installation 5 Maintenance 6 Operation 5 Safety notes 4 Screed drying 42 System 9 T Table of content 3 T CONTROL Cascade 63 Code entry 21 Date and time 23 Fault messages and warnings 26 Mail Server settings 62 Mail status report 62 Main menu values 24 Modbus settings 58 Network...

Страница 83: ...Annex 15 83 15 ANNEX 15 1 Additional boiler module Hydraulic recommendation 1 ...

Страница 84: ...15 Annex 84 Hydraulic recommendation 2 ...

Страница 85: ...Annex 15 85 15 2 Solar module Program 1 ...

Страница 86: ...15 Annex 86 Program 2 ...

Страница 87: ...Annex 15 87 Program 3 ...

Страница 88: ...15 Annex 88 Program 4 ...

Страница 89: ...Annex 15 89 Program 5 ...

Страница 90: ...15 Annex 90 Program 6 ...

Страница 91: ...Notes 16 91 16 NOTES ...

Страница 92: ...V 1 0 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 ...

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