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HDG Compact 25 Operation Manual

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HDG Compact 25 - 80
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Summary of Contents for HDG Compact 25

  • Page 1 Operation Manual HDG Compact 25 - 80 hdg-bavaria.com...

  • Page 3: Table Of Contents

    HDG Compact 45/50/65/80 front side........
  • Page 4 Dimensions on flue pipe side, HDG Compact 25/35 ..... . . 49 Dimensions on back side HDG Compact 25/35 ......50 Dimensions on flue pipe side, HDG Compact 45/50/65/80 .
  • Page 5 Control unit of HDG Compatronic ........
  • Page 6 11.2 Installation declaration HDG TBZ 150........

  • Page 7: Notes On This Manual

    This Operating manual must be read and applied by everyone who EADING THE PERATING operates or works on the heating system HDG Compact 25 - 80. MANUAL We continuously develop and improve our boilers. The information ECHNICAL CHANGES in this edition was correct at the time of going to press.

  • Page 8: Structure Of The Operating Manual

    ... what has to be considered when dismantling and disposing of disposal the heating system. 10 Warranty ... the terms and conditions of the warranty. Table 1/1 - Structure of the Operating manual © HDG Compact 25 - 80 - Version 2 - en HDG Bavaria GmbH October 2007...

  • Page 9: Glossary

    Feeding system Feeds the fuel to the boiler by means of the rotary feeder and the stoker auger. Display Display of the HDG Compatronic control unit. Ash removal motor Drives the ash removal augers. Ash removal augers These transport the combustion chamber ash and fly ash into the exterior ash containers.

  • Page 10: Safety Instructions

    ROPER AND IMPROPER MANNER OF OPERATION The HDG Compact 25 - 80 heating system is designed for the stan- URPOSE OF THE HEATING dard use of burning wood fuel products made from untreated wood...

  • Page 11: Residual Risks

    Make sure that you use appropriate lifting gear when placing the boiler. © HDG Bavaria GmbH 10/2007 HDG Compact 25 - 80 - Version 2 - en...

  • Page 12: Warnings And Safety Symbols Used

    Work in areas marked with this symbol may only be performed by a qualified electrician. Warning! Hazardous area Working in areas marked with this symbol can lead to serious inju- ries or to extensive material damage. © HDG Compact 25 - 80 - Version 2 - en HDG Bavaria GmbH 10/2007...
  • Page 13 When working in areas marked with this symbol, there is a danger of falling objects. Important! Frost danger Only install the heating system in a frost-proof room. © HDG Bavaria GmbH 10/2007 HDG Compact 25 - 80 - Version 2 - en...

  • Page 14: Duty Of Information

    The Operating manual must always be kept readily accessible at the place where heating system is installed. © HDG Compact 25 - 80 - Version 2 - en HDG Bavaria GmbH 10/2007...

  • Page 15: Mode Of Operation

    3 Mode of operation – Overview 3 Mode of operation 3.1 Overview The version of the HDG Compact 25 - 80 heating system installed de- pends on whether the feeding system is to be fitted • on the right-hand side or •...

  • Page 16: Hdg Compact 25/35 Front Side

    3 Mode of operation – Overview HDG C 25/35 OMPACT FRONT SIDE Figure 3/1 - Front side of the HDG Compact 25/35 boiler 1 Combustion chamber temperature sensor Control unit of HDG Compatronic 3 Cleaning system drive 4 EMERGENCY STOP...

  • Page 17: Hdg Compact 25/35, Back Side

    3 Mode of operation – Overview HDG C 25/35, OMPACT BACK SIDE Figure 3/2 - HDG Compact 25/35 boiler back side 1 Connection of immersion sleeve for thermal safety device (DN 15 female) 2 Safety heat exchanger connections (DN 15, outside thread) 3 Main switch...

  • Page 18: Hdg Compact 45/50/65/80 Front Side

    3 Mode of operation – Overview HDG C 45/50/65/80 OMPACT FRONT SIDE Figure 3/3 - Front side of the HDG Compact 45/50/65/80 boiler 1 Combustion chamber temperature sensor 2 Control unit of HDG Compatronic 3 Cleaning system drive 4 EMERGENCY STOP switch...

  • Page 19: Hdg Compact 45/50/65/80, Back Side

    HDG C 45/50/65/80, OMPACT BACK SIDE Figure 3/4 - HDG Compact 45/50/65/80 boiler back side 1 Connection of immersion sleeve for thermal safety device (DN 15, inside thread) 2 Safety heat exchanger connections (DN 15, outside thread) 3 Main switch...

  • Page 20: Functional Description

    3 Mode of operation – Functional description 3.2 Functional description ERSION OF THE HEATING SYSTEM The HDG Compact 25 - 80 heating system may contain the following components: Figure 3/5 - Overview 1 Delivery system 2 Feeding system 3 HDG Compact 25 - 80 boiler with HDG Compatronic...

  • Page 21: Combustion Process

    OMBUSTION PROCESS Figure 3/6 - HDG Compact 45/50/65/80 heating system With the HDG Compact 25 - 80 heating system, the fuel is automati- cally fed from the bunker via the delivery and feeding system (1) into the combustion chamber (8) of the boiler.

  • Page 22: Delivery System

    HDG Compact 25 - 80 boiler. With the control unit, you can adjust the HDG Compact 25 - 80 and obtain information on the current process status.

  • Page 23: Control Modes

    – only suitable for emergency operation HDG H YDRONIC The HDG Hydronic is a heating system regulator which is attuned to the HDG hydraulic systems. The HDG Hydronic handles the overall energy management for the heating system and, depending on the version, controls up to three weather-controlled heating circuits as well as: •...
  • Page 24 3 Mode of operation – Functional description External temperature Figure 3/8 - Diagram of the temperature of water leaving the boiler Example: Outside temperature -5 °C Steepness 1.6 Parallel shift 5 °C With these presumed values, you can see in “Figure 3/8 - Diagram of the temperature of water leaving the boiler”...
  • Page 25 3 Mode of operation – Functional description There is a choice of five heating systems: • None – This is selected whenever a heating circuit is not needed. All submenus for this heating circuit are then disabled. • Radiators – If this heating system is selected, the corresponding parame- ters are loaded and a characteristic heating curve allocated.
  • Page 26 3 Mode of operation – Functional description The heating circuit changes to the status OFF. Hold time Supply temp ma- Increase in preset Increase Supply temp Days Figure 3/9 - Diagram of the screed drying program ✎ chapter “6 Using heating system”, section...
  • Page 27 3 Mode of operation – Functional description Depending on the hydraulic system, three different types of control ONTROL OF THE SOLAR for the solar heating system are possible: HEATING SYSTEM • The solar heating system heats the hot water tank •...
  • Page 28 ✎ See the informational booklet “Hydraulic solutions of the HDG Hy- dronic”, section “Hydraulic system 4.S”. This function is only active when solar heating is being used for the ROTECTING THE COLLECTOR hot water tank or for the combination accumulator.
  • Page 29 “loads” (heating circuits, hot water tank) are compared with the tem- perature of the oil-fired boiler and are used as reference values. ✎ See the information booklet “Hydraulic solutions of the HDG Hyd- ronic”, section “Hydraulic systems 4 and 4.S”. ✎...

  • Page 30: Technical Data

    3 Mode of operation – Technical data 3.3 Technical data HDG C 25/35 OMPACT Boiler type Compact 25 Compact 35 Wood chips / pellets Wood chips / pellets Performance data (measured according to DIN EN 303-5) Nominal thermal power 31.0/26.0 kW 31.0/35.0 kW...

  • Page 31: Hdg Compact 45/50/65/80

    3 Mode of operation – Technical data HDG C 45/50/65/80 OMPACT Compact 45 Compact 50 Compact 65 Compact 80 Boiler type Wood chips / Wood chips / Wood chips / pel- Wood chips / pellets pellets lets pellets Performance data (measured according to DIN EN 303-5) Nominal thermal power 45.0 kW...

  • Page 32: Fuel Quality Requirements

    3.4 Fuel quality requirements ERMISSIBLE FUEL The HDG Compact 25 - 80 heating system is designed for the stan- dard use of burning wood fuel products made from untreated wood in the form of wood chips, shavings and wood pellets.

  • Page 33: Wood Chips

    Higher proportions of finer content (dust) can lead to high emissions and ejection of glowing particles. Wood chips from category P31.5 can be used as fuel in all HDG wood chip boilers. For P31.5 wood chips, at least 75% of the wood chips (by weight) must be between 8 mm and 31.5 mm.
  • Page 34 3 Mode of operation – Fuel quality requirements Wood chips from category P45 can be used as fuel in all HDG HDG Compact 45/50/65/80 wood chip boilers. For P45 wood chips at least 75% by weight of the wood chips must measure between 8 mm and 45 mm.

  • Page 35: Wood Pellets

    3 Mode of operation – Fuel quality requirements OOD PELLETS With regard to the quality standards for wood pellets, DIN EN 14961-2 "Solid biofuels - fuel specifications and classes - wood pel- lets for non-industrial use" applies. Wood pellets are pressed into a cylindrical shape. They consist of un- treated shavings and sawdust from the wood processing industry as well as unprocessed forestry waste.

  • Page 36: Recommended Fuel

    3 Mode of operation – Fuel quality requirements ECOMMENDED FUEL Suitable as fuel for the heating system HDG Compact 25 - 80 are wood chips, shavings and wood pellets. In order to uphold the emis- sion values specified in the First Ordinance on the Implementation of the Federal Immission Control Act (1.
  • Page 37 The following table indicates the maximum nominal thermal value OMINAL THERMAL VALUE depending on water content, in reference to the fuels approved for DEPENDING ON WATER the HDG Compact 25 - 80 in accordance with DIN EN 14961 "Solid CONTENT biofuels - fuel specifications and classes". Wood chips...

  • Page 38: Planning And Installation

    4.1 Planning the heating system EQUIRED ROOM SIZES AND MINIMUM SPACING Figure 4/1 - Necessary room sizes and minimum spacing Recommen- Minimum ded room room height height HDG Compact 25/35 2900 1800 1200 1950 2250 HDG Compact 45/ 2900 2000...

  • Page 39: Dimensions

    4 Planning and installation – Planning the heating system IMENSIONS The following table contains the dimensions of the boiler. HDG Compact 25/35 HDG Compact 45/50/65 HDG Compact 80 Length 1038 mm 1257 mm 1262 mm Width 1506 mm 1428 mm...

  • Page 40: Fuel Bunker

    The refilling intervals should be kept as long as possible. The HDG Compact 25 - 80 heating system should be located so that the noise generated does not exceed the permitted values of DIN 4109 “Soundproofing in building construction”.

  • Page 41: Delivery System Versions

    4 Planning and installation – Planning the heating system ELIVERY SYSTEM VERSIONS Delivery version 1 - Dosage directly to TBZ Figure 4/2 - Delivery system version 1 1 Dosage 2 Feeding system Delivery version 2 - Dosage, conveyor auger to TBZ Figure 4/3 - Delivery system version 2 1 Dosage system II (motor of delivery system runs along with do- sage system)
  • Page 42 4 Planning and installation – Planning the heating system Delivery version 3 - External delivery Figure 4/4 - Delivery system version 3 1 Delivery system 2 Dosage 3 Feeding system 4 Fill level indicator Delivery version 4 - sloping auger delivery, silo delivery system Figure 4/5 - Delivery system version 4 1 Delivery system 2 Fill level indicator...

  • Page 43: Connections

    The required flue gas values are listed in chapter “3 Mode of ope- ration”, section “3.3 Technical data”. The benefits of the HDG Compact 25 - 80 can only be reaped if all of the factors necessary for good combustion are carefully adjusted.
  • Page 44 4 Planning and installation – Connections When planning the flue system, a flue calculation based on DIN EN 13384-1 must be performed by authorised specialists. Another essential criterion is meeting the flue draught requirement. This depends on three major factors. The requirements for minimising the draught loss in the chimney are: HIMNEY CHARACTERISTICS •...

  • Page 45: Electrical System

    Figure 4/7 - Connection to the chimney To compensate for irregularities in the flue draught of the chimney, HDG Bavaria recommends installing an auxiliary air unit in the flue pipe, or even better, in the chimney itself as shown in Figure 4/7 - Connection to the chimney.
  • Page 46 4 Planning and installation – Connections IGHTNING SURGE PROTECTION Important! To operate the heating system safely and properly we recommend protecting the electronic components with a lightning and surge protection according to DIN EN 62305 or DIN VDE 0100-443. Please contact your specialist electrical service.

  • Page 47: Water

    For this reason, the HDG Compact 25 - 80 is fitted as standard with power control and au- tomatic ignition. It is, however, highly recommended to use an accumulator even with automatic boiler systems.

  • Page 48: Hydraulic Connection

    4 Planning and installation – Connections The control of the return temperature is handled by the HDG Compa- tronic control. The return temperature control consists of a 3-way mixing valve with a 230 V servo drive (running time 120-240 s) and a circulation pump from energy efficiency class A.

  • Page 49: Dimensions On Flue Pipe Side, Hdg Compact 25/35

    3 Flue pipe connection Ø 150 mm 4 Boiler return connection (DN 32, inside thread) 5 Filling / draining connection (DN 15, inside thread) Model HDG Compact 25/35 1174 1064 Table 4/3 - Dimensions on flue pipe side, HDG Compact 25/35 (mm)

  • Page 50: Dimensions On Back Side Hdg Compact 25/35

    1 Connection of immersion sleeve for thermal safety device (DN 15 female) 2 Inlet / outlet of safety heat exchanger (DN 15, outside thread) Model HDG Compact 25/35 1150 1140 Table 4/4 - Dimensions on back side, HDG Compact 25/35 (mm)

  • Page 51: Dimensions On Flue Pipe Side, Hdg Compact 45/50/65/80

    (HDG Compact 45/50/65: DN 32 inside thread; HDG Compact 80: DN 40, inside thread) 2 Flue pipe connection (HDG Compact 45/50/65: Ø 180 mm; HDG Compact 80: Ø 200 mm) 3 Boiler return connection (HDG Compact 45/50/65: DN 32 inside thread; HDG Compact 80:...

  • Page 52: Dimensions On Back Side Hdg Compact 45/50/65/80

    HDG C 45/50/65/80 IMENSIONS ON BACK SIDE OMPACT Figure 4/11 - HDG Compact 45/50/65/80, back side 1 Connection of immersion sleeve for thermal safety device (DN 15 female) 2 Safety heat exchanger inlet (DN 15 outside thread) 3 Safety heat exchanger outlet (DN 15 outside thread)

  • Page 53: Scope Of Delivery

    4.4 Installing the heating system The heating system will initially be commissioned by specialists from HDG Bavaria or from an authorised HDG partner and a qualified elec- trician. Danger! Risk of material damage and injury due to incorrect installation Installing the system requires comprehensive specialist knowledge.

  • Page 54: Placing The Boiler

    4 Planning and installation – Installing the heating system The following figures and diagrams show the version of the heating system HDG Compact 25 - 80 with feeding system TBZ 150 on the left side of the boiler. Please keep this in mind if your version has a feeding system on the right.
  • Page 55 4 Planning and installation – Installing the heating system Figure 4/13 - Crane eyelets To transport the boiler with a crane, for example, the cover on the blind side (2) if applicable, must be dismantled. Fasten the crane hooks on the crane eyelets (3) according to the instructions on the sticker (1).

  • Page 56: Installing The Combustion Fan

    4 Planning and installation – Installing the heating system NSTALLING THE COMBUSTION FAN The combustion air fan is only available with the HDG Compact 45/ 50/65/80 boiler. Figure 4/14 - Installing the combustion fan Unscrew the cover of the circuit boards (1) with a Phillips-tip screwdriver.

  • Page 57: Installing The Automatic Ash Removal System

    4 Planning and installation – Installing the heating system NSTALLING THE AUTOMATIC ASH REMOVAL SYSTEM HDG C 25/35 OMPACT Unscrew the cover of the cir- cuit boards (1) with a Phillips- tip screwdriver. Unscrew the ash removal cover (2) with a Phillips-tip screwdriver.
  • Page 58 4 Planning and installation – Installing the heating system NSTALLING THE ASH REMOVAL AUGERS Figure 4/18 - Installing the ash removal augers Insert the ash removal auger with the long shaft end (4) from the front on the feed side through the opening (1) provided for this. Insert the second ash removal auger with the short shaft end (3) from the front through the opening (2) provided for this.
  • Page 59 (2). MOTOR 17.Connect the plug of the ash removal motor to the board. ✎ See the enclosed circuit diagram “HDG Compatronic”. 18.Fasten all cables with cable clips. ✓ The ash removal motor is connected. TTACHING THE ASH REMOVAL...
  • Page 60 4 Planning and installation – Installing the heating system 19.Slide the ash removal door (1) onto the two ash removal augers (4). Important! The two ash removal augers for the ash removal door do not come into contact when installed. Because of the soft seal, the screws should not be screwed in up to the stop.

  • Page 61: Installing The Automatic Ash Removal System

    4 Planning and installation – Installing the heating system NSTALLING THE AUTOMATIC ASH REMOVAL SYSTEM HDG C 45/50/65/80 OMPACT Figure 4/23 - Removing the sealing plates Release the lower M10 screw (size 17) (1). Remove both sealing plates using a 17 mm spanner (2) on the front and rear of the boiler.
  • Page 62 4 Planning and installation – Installing the heating system Slide the alignment plate (1) all the way to the limit of the ash compartment wall. Tighten the two M10 screws (size 17) (2). ✓ The ash plate is installed. NSTALLING THE ASH REMOVAL SYSTEM Figure 4/26 - Installing the trays 10.Insert the centre tray (2) in the ash compartment (4).
  • Page 63 4 Planning and installation – Installing the heating system 15.Install the bracket (5) on the moving ash floor with M10 screws (17 mm). 16.Insert the ash removal auger with the long shaft end (3) from the front on the feed side through the opening (1) provided for this. 17.Insert the second ash removal auger with the short shaft end (4) through the opening (2) provided for this.
  • Page 64 27.Lay the cable of the ash removal motor in the cable duct (1) to the circuit boards. 28.Connect the plug of the ash removal motor to the board. ✎ See the enclosed circuit diagram “HDG Compatronic”. ✓ The ash removal motor is connected. TTACHING THE ASH REMOVAL...

  • Page 65: Installing The Automatic Cleaning System

    4 Planning and installation – Installing the heating system TTACHING THE COVER PLATE OF THE ASH REMOVAL DOOR Figure 4/31 - Attaching the cover plate of the ash removal door 32.Set the two clamp handles (1 + 3) in a horizontal position. 33.Insert the cover plate (1) below with the recesses in the guides on the boiler.
  • Page 66 4 Planning and installation – Installing the heating system TTACHING THE CLEANING SHAFT LID Mount the blind side cover (1) with the two Phillips-head screws. Unscrew the two 19 mm M12 nuts on the hinges (2) of the cleaning shaft lid on the boiler. Fold up the hinges (2).
  • Page 67 4 Planning and installation – Installing the heating system Figure 4/34 - Aligning the crossbeams 12.Align the crossbeams (2) centred to the boiler inner walls. Warning! Danger of injury The cleaning shaft lid is very heavy and can fall shut. Hands and arms can thereby be crushed.
  • Page 68 When laying the cable, ensure that there is enough cable for the cleaning shaft lid to be opened. 20.Connect the plug of the cleaning system to the board. ✎ See the enclosed circuit diagram “HDG Compatronic”. 21.Mount the cover in the reverse sequence. ✓ The cleaning system is now connected.

  • Page 69: Installing The Feeding System And Pressure Equalisation Hose

    4 Planning and installation – Installing the heating system NSTALLING THE FEEDING SYSTEM AND PRESSURE EQUALISATION HOSE TTACHING THE ADAPTER PIPE Figure 4/36 - Attaching the adapter pipe Push the adapter pipe (1) with a seal (5) lying between into the feed chute (4).
  • Page 70 The support leg is attached. TTACHING THE PRESSURE EQUALISATION HOSE The pressure equalisation hose is only available with the HDG Com- pact 45/50/65/80 boiler. Figure 4/39 - Attaching the pressure equalisation hose 15.Place the respective rubber seals on the connections of the pres- sure equalisation hose (2).
  • Page 71 18.Insert the cable of the feeding system through the opening pro- ONNECTING THE FEEDING vided for it on the cladding. SYSTEM 19.Connect the plug of the feeding system to the circuit board. ✎ See the enclosed circuit diagram “HDG Compatronic”. ✓ The feeding system is connected.

  • Page 72: Installing The Sensors

    Figure 4/42 - Central unit and transport module Connect all plugs to the circuit board central unit (1) and transport module (3) in accordance with the circuit diagram. ✎ See the enclosed circuit diagram “HDG Compatronic”. Close all cable ducts (2). ✓ The circuit boards are wired.

  • Page 73: Attaching Covers And Hoods

    4 Planning and installation – Installing the heating system TTACHING COVERS AND HOODS Mount the cover of the circuit boards (2) on the boiler with the Phillips-head screws. Mount the cover of the ash re- moval system (3) on the boiler with the Phillips-head screws.

  • Page 74: Connecting The Chimney

    4 Planning and installation – Delivery system Remove the cover from the ash container. Release the cap nuts (1) in the ash container. Adjust ash containers with the nuts under the cap nuts (1) until the clamping handles latch firmly. Figure 4/45 - Adjusting the ash containers Screw on the nuts and check that the clamp handles clamp firmly.

  • Page 75: Hdg Hydronic

    Do not touch any electronic components during the installation. NSTALLING THE CONTROLLER HOUSING The bus cable between the HDG Compatronic and HDG Hydronic must be protected from inductive coupling through 230 V wires! Only use screened cables for sensor extensions.
  • Page 76 ✎ The available hydraulic solution options can be found in the sec- tion “4.10 HDG hydraulic systems” in this chapter or in the infor- mation booklet “Hydraulic Solutions for the HDG Hydronic”. Take great care that you use the correct sensors (contact sensors, im-...
  • Page 77 4 Planning and installation – HDG Hydronic NSTALLING HEATING CIRCUIT SENSORS Figure 4/48 - Heating circuit sensors Fasten the heating circuit sensor (1) to the pipe flush with the pipe's surface using the supplied hose clip (2). ✎ See section “4.2 Connections” in this chapter.

  • Page 78: Hydraulic Systems

    HDG specifications. ✎ The available hydraulic system options can be found in the section “4.10 HDG hydraulic systems” in this chapter or in the information booklet “Hydraulic Solutions for the HDG Hydronic”. 4.7 Electrical system The electrical connections must be made in accordance with DIN IEC 60364 “Setting up low-voltage electrical installations”.

  • Page 79: Thermal Safety Device

    The flow pressure at the flue connection on the boiler may not si- gnificantly exceed the prescribed value. The thermal safety device is to be inspected annually by an autho- rised, qualified technician to verify that it is functional. The thermal safety device must be installed according to guidelines from HDG Bavaria.
  • Page 80 HDG C 25/35 OMPACT Figure 4/52 - Installing the thermal safety device HDG Compact 25/35 1 Connection of immersion sleeve for thermal safety device (DN 15, inside thread) 2 Safety heat exchanger connections (DN 15, outside thread) HDG C...

  • Page 81: Hdg Hydraulic Systems

    “Hydraulic Solutions for the HDG Hydronic”. In the following, the two basic diagrams of the HDG Compatronic (hydraulic system 0 and 10) are shown with the corresponding connections on the circuit board. A brief description of the menu system is also provided in tabular form for the selection of the res- pective hydraulic system.

  • Page 82: Hydraulic System 0

    4 Planning and installation – HDG hydraulic systems YDRAULIC SYSTEM Außentem- peraturfühler Figure 4/54 - Hydraulic system 0 Connec- HDG Compatronic tion OTS Outside temperature sensor 40 / 41 Supply temperature sensor (boi- 48 / 49 ler temperature) Return temperature sensor...

  • Page 83: Hydraulic System 10

    4 Planning and installation – HDG hydraulic systems YDRAULIC SYSTEM Figure 4/55 - Hydraulic system 10 HDG Compatronic Connection OTS Outside temperature sensor 40 / 41 Supply temperature sensor (boi- 48 / 49 ler temperature) Return temperature sensor 46 / 47...

  • Page 84: Commissioning The System

    5 Commissioning the system The heating system will initially be commissioned by specialists from HDG Bavaria GmbH or an authorised HDG partner. The commissioning includes an introduction to the operation and maintenance of the heating system as well as performing measure- ments on the system to determine exhaust emissions and firing per- formance.

  • Page 85: Procedure

    5 Commissioning the system – Procedure HECK THE ELECTRICAL CONNECTIONS Danger! Dangerous electrical current or voltage Isolate the mains cable to the heating system. • Are all of the sensors and actuators correctly connected and pro- perly plugged in to the I/O circuit board? •...
  • Page 86 5 Commissioning the system – Procedure Press the Down button until you reach the parameter Language ISPLAY LANGUAGE 1-24. Display Description • The desired display language can be selected. 1-24 Language D - German GB - English Table 5/1 - Setting the display language ✓...

  • Page 87: Setting The Delivery Version

    5 Commissioning the system – Procedure 11.Press the Down button until you reach the parameter Power UPPLY VOLTAGE supply 1-25. Display Description • The supply voltage can be selected. 1-25 Power supply 3x400V/N 3x230V Table 5/3 - Setting the supply voltage ✓...

  • Page 88: Setting The Fuel Type

    5 Commissioning the system – Procedure ✎ An overview of the versions of the delivery system can be found in the chapter “4 Planning and installation”, section “4.1 Planning the heating system”, under “Delivery system ver- sions”. ✓ The delivery system version is now set. Press the Menu button twice.

  • Page 89: Checking The Actuators In Manual Operation

    5 Commissioning the system – Procedure ✎ An overview of the preset hydraulic systems can be found in the chapter “4 Planning and installation”, section “4.10 HDG hyd- raulic systems”, or in the information booklet “Hydraulic Solu- tions for the HDG Hydronic”.
  • Page 90 5 Commissioning the system – Procedure After selecting the respective actuator, press the Plus or Minus button. ✓ The drives are controlled with the Plus or Minus buttons. Check that the following actuators work properly: Display Description Feeding system h-01 Feeding system Current: 0.000 A...

  • Page 91: Checking The Sensors In Manual Operation

    5 Commissioning the system – Procedure Display Description Automatic grate h-07 Automatic grate Plus button: Grate tips down Limit switch Minus button: Grate tips up Start (+) Stop (-) Cleaning system h-08 Cleaning system Plus button: Cleaning system switches on Limit switch Minus button: Cleaning system switches off Start (+)
  • Page 92 5 Commissioning the system – Procedure After selecting the respective sensor, press the Plus or Minus button. ✓ The drives are controlled with the Plus or Minus buttons. For the selected hydraulic system, check the function of the fol- lowing sensors: Display Description Sensor 1...
  • Page 93 5 Commissioning the system – Procedure Display Description Mixing valve HC 4 h-25 Manual HC Mixing valve HC 4 Plus button: Mixing valve is opened Open Close Minus button: Mixing valve is closed Pumps/Indoor thermostat for heating circuit 4 h-26 Manual HC HCP/Thermostat 4 Plus button: Heating circuit pump 4 switches on/off...
  • Page 94 5 Commissioning the system – Procedure Display Description District heating h-35 Manual HC Plus button: District heating pump switches on/off Dist.h. temp. Dist.h. pump 1: 0 (+) Enable oil-fired boiler h-36 Manual HC Enable oil burn. 1 Plus button: Oil-fired boiler enabling switches on/off Temp.

  • Page 95: Filling The Fuel Bunker

    5 Commissioning the system – Procedure ILLING THE FUEL BUNKER The fuel bunker may only be filled if the actuators and sensors have been tested. Before filling the fuel bunker, check the rotational direction, the intermediate base, the leaf springs and the dosing plate of the de- livery system.

  • Page 96: Switching To Automatic Mode

    5 Commissioning the system – Procedure To access the respective parameter group, select the group using the Up or Down buttons. Confirm the selected group with the Enter button. Enter ✓ The display changes to the selected group. Use the Menu button to leave the selected group. Menu WITCHING TO AUTOMATIC MODE Using the Mode button, switch the control to AUTOMATIC opera-...

  • Page 97: Saving Operating Parameters

    5 Commissioning the system – Procedure AVING OPERATING PARAMETERS Once the heating system has been configured, i.e. all of the parame- ters have been adjusted, the set of parameters must be saved. Simultaneously press the Plus and Enter buttons. Enter ✓...

  • Page 98: Using The Heating System

    6.1 Overview of the controls and display compo- nents AIN SWITCH The main switch is located on the side of the HDG Compact 25 - 80 boiler. The heating system can be shut down using the main switch. EMERGENCY STOP...
  • Page 99 6 Using the heating system – Overview of the controls and display components The control unit for the HDG Compatronic is located on the front of the HDG Compact 25 - 80 boiler. With the control unit, you can adjust the HDG Compatronic and obtain information on the current process status.

  • Page 100: Switching On The Heating System

    DOMESTIC HOT WATER (optional) This mode is selected if only hot water heating is required. The mode can only be selected in combination with the HDG Hydronic heating control. In this mode, only the protective programs are active. There is still electrical voltage in the system.

  • Page 101: Procedure

    ✓ The heating system is switched off and without current. 6.4 Displaying information You can call up a variety of information on the display of the HDG Compatronic control unit. ✎ See section “6.10 Structure of the menus” in this chapter.

  • Page 102: Selecting And Changing Parameters

    Menu ✓ The standard display of i-01 is shown again. 6.5 Selecting and changing parameters On the HDG Compatronic control unit, various parameters can be se- lected and altered. ✎ See section “6.10 Structure of the menus” in this chapter.

  • Page 103: Setting The Enable Or Reduction Times

    The standard display of i-01 is shown again. ETTING THE ENABLE OR REDUCTION TIMES On the HDG Compatronic control unit, you can set the enable or re- duction times for the heating system. For each day of the week, you can set a maximum of four different enable times or reduction times.

  • Page 104: Setting The Heating Times For Heating Circuits And Heating Hot Water

    ETTING THE HEATING TIMES FOR HEATING CIRCUITS AND HEATING HOT WATER On the HDG Compatronic control unit you can set heating times for each heating circuit and for hot water. Per weekday, you can set a maximum of four different heating periods. At the set heating pe- riods, the heating circuits will be in Heating or Domestic hot water mode.

  • Page 105: Changing Operating Mode

    6 Using the heating system – Changing operating mode Press the Down button repeatedly until the cursor flashes under the first time field ON 00:00. ✓ The cursor will flash under the first time field. 10.Press the Plus or Minus button. ✓...
  • Page 106 Chimney sweep • The biannual chimney sweep test is performed. • Working together with the HDG Hydronic heating con- trol, the loads are activated. Lambda stop • The residual oxygen value for combustion has fallen below the minimum.

  • Page 107: Filling The Fuel Bunker

    This operating status is maintained until a change is made to a different status. Domestic hot water • Together with the HDG Hydronic heating circuit con- trol, it is possible to implement summer operation. • In this mode the anti-frost and protective functions are active.

  • Page 108: Procedure For Filling Of Pellets

    6 Using the heating system – Performing the chimney sweep test Warning! Damage to delivery system during filling If the heating system is not switched on during filling of the fuel bunker, the overload protection of the delivery system could be triggered when the heating system is switched on after the filling.

  • Page 109: Before The Test

    The Chimney sweep test symbol lights up. ✓ The heating system switches to Chimney sweep test mode. ✓ If the HDG Hydronic is connected, all of the loads will automati- cally be activated to maximise the heat transfer. ✓ The display will show No test yet.

  • Page 110: During The Test

    The chimney sweep test is completed. 6.10 Structure of the menus On the display of the HDG Compatronic control unit you can read off information and parameters for the HDG Compact 25 - 80 boiler. All of the information and parameters necessary to operate the equip- ment are listed in the following menu structure.

  • Page 111: Contents Of The Levels

    6 Using the heating system – Structure of the menus • Information level – Accessible for all users. – The values displayed cannot be changed. ✎ See page 112 • Customer level – Accessible for all users. – The values displayed can be changed. •...

  • Page 112: Information Level

    6 Using the heating system – Structure of the menus NFORMATION LEVEL Display Description • Operating status i-01 Control Configured control type Combustion control Boiler temperature set/actual Boiler 80/75? Return temperature set/actual Return 60/60°C • Operating status i-02 Control Combustion chamber temp. set/actual Chamb.temp Residual oxygen set/actual 550/540?
  • Page 113 6 Using the heating system – Structure of the menus Display Description • Accumulator info i-11 Accumulator Accumulator status Status Current temperature at top of accumulator heating Current temperature at bottom of accumulator Temp. top Temp. bottom • Information on heating circuit HC 1 i-12 Heat circuit 1 Operating status of heating circuit 1...
  • Page 114 6 Using the heating system – Structure of the menus Display Description • District heating information i-21 District heating 1 Transfer temperature of district heating Dist.h. Temp. 65°C Status of district heating pump Dist.h. pump • Information on oil-fired boiler i-22 Oilburn.

  • Page 115: Customer And Service Levels

    14:49:37 • Remote maintenance i-35 Remote maintenance Status Modem init • Software version HDG Bavaria Wood chip boiler Fuel 1 2010-06-23 GB,NL,FR Table 6/2 - Information level USTOMER AND SERVICE LEVELS Danger! Material damage and injury due to incorrect settings! Setting these parameters requires comprehensive specialist know- ledge.
  • Page 116 The operating hours are reset. Operating hours reset? (0/1) ( 0) • Initial commissioning 1-09 General information All settings are adopted from the HDG factory defauts. Initial commissioning (0/1) ( 0) Table 6/3 - System level / 1 - General...
  • Page 117 6 Using the heating system – Structure of the menus Display Description • Serial interface 1-10 Serial port For switching functions. Status display DAQ boiler+HCR0 DAQ boiler+HCR1 GSM module Remote maintenance • Mobile phone number 1-11 General information For entry of the operator's mobile phone number for the Mobile phone setting GSM module (1-10).
  • Page 118 Do not set the maximum boiler temperature above 80 °C. Display Description • Defining the preset boiler temperature 2-00 Set temp. via with HDG Hydronic system connected HC ctrl/acc. with variable boiler temp. and external controller Outdoor enable via external control and constant boiler tempera- External ture...
  • Page 119 6 Using the heating system – Structure of the menus Display Description • Preset boiler temperature for an external demand 2-06 Boiler If the boiler is controlled externally, this is where the desi- Set temperature for red target temperature for the boiler is set. (20 - 100°C) external demand ( 70) 70°...
  • Page 120 6 Using the heating system – Structure of the menus Display Description • Excessive boiler temperature 2-20 Boiler System switches off if the supply temperature exceeds Overtemperature for the preset value. At the same time, the return mixing boiler temp. above valve is opened and the pump is switched on.
  • Page 121 6 Using the heating system – Structure of the menus 3 - I GNITION Display Description • Self-igniting temperature 3-01 Ignition If the combustion chamber temp. is greater than the self- Self-igniting temp./ igniting temp., the boiler starts without first filling and Enabling temp.
  • Page 122 6 Using the heating system – Structure of the menus Display Description • Fan connection for ignition 3-11 Ignition Connection of primary and secondary air fans to the igni- Ignition tion fan after this preset time has elapsed (= fire kindling). Add fan (0 - 10 m) ( 1)
  • Page 123 6 Using the heating system – Structure of the menus Display Description • Flue gas fan setting for heating-up phase 3-22 Ignition Setting option for the speed of a flue gas fan for the hea- Heating-up ting-up phase. Flue gas fan (0 - 100 %) ( 20) •...
  • Page 124 6 Using the heating system – Structure of the menus 4 - C ONTROL The default setting in the automatic mode of the heating system is Combustion control. Display Description • Type of control for the combustion 4-01 Type of boiler control "Fixed value"...
  • Page 125 6 Using the heating system – Structure of the menus Display Description • Advance time of combustion chamber temperature 4-09 Control For “Combustion and output control” mode. PID_1 comb.cham.temp Advance time (D) ( 0.0) 0.0s • Minimum combustion chamber temperature 4-11 Control For “Combustion and output control”...
  • Page 126 6 Using the heating system – Structure of the menus Display Description • Rpm flue gas fan 4-22 Control For minimum primary air volume. R-2 Flue gas fan Minimum (0 - 100 %) ( 40) • Rpm flue gas fan 4-23 Control For maximum primary air volume.
  • Page 127 6 Using the heating system – Structure of the menus Display Description • Fuel change due to residual oxygen 4-33 Control If the residual oxygen is too low, the specified percentage O2 fuel change value is deducted from the fuel quantity. delta Minimum (-50 - -100 %) ( -10)
  • Page 128 6 Using the heating system – Structure of the menus Display Description • Preset temperature of return flow 5-04 Return Set the temperature of the return flow. Set temperature (40 - 80 °C) ( 60) 60°C • Residual heat 5-05 Return Set the time for the return pump.
  • Page 129 6 Using the heating system – Structure of the menus Display Description • Tip grate 6-04 Cleaning Length of burning out phase prior to grate emptying. Burn out before emptying grate (0 - 200 h) ( 15) • Tip grate 6-05 Cleaning Preset duration of the tipping up of the grate (from the...
  • Page 130 6 Using the heating system – Structure of the menus Display Description • Monitoring of the cleaning system functions 6-15 Cleaning The monitoring limit switch of the cleaning system must Monitor trigger within this set time. cleaning system (0 - 180 m) ( 6) •...
  • Page 131 6 Using the heating system – Structure of the menus Display Description • Feeding system 7-06 Delivery system Time during which the feeding system runs before the Feeding system fuel metering. advance time • Feed system lag time 7-08 Delivery system When switching to the “burn out”...
  • Page 132 6 Using the heating system – Structure of the menus Display Description • Delivery system 7-19 Delivery system After exceeding the set motor current, the motor reverses Delivery system up to three times. Then a fault message is issued. (0.1 - reverse current 10.0 A) ( 3.0)
  • Page 133 “4 Planning and installation”, section “4.10 HDG hydraulic systems” or in the information booklet "Hyd- raulic Solutions for the HDG Hydronic". The selection will further de- pend on whether the HDG Hydronic is connected. Warning!
  • Page 134 Activate a combination accumulator + DHW heating pump. • Available heating circuit modules 8-12 HC mod. 1 avail. Select a second HDG heating circuit module (HDG Hydro- nic). • Heat circuit 4 8-13 Heat system HC4 Setting the system's heating circuit HC 4.
  • Page 135 6 Using the heating system – Structure of the menus Display Description • Heat circuit 5 8-14 Heat system HC5 Setting the system's heating circuit HC 5. None Radiators Underfloor heating Constant Uncontrolled • Heat circuit 6 8-15 Heat system HC6 Setting the system's heating circuit HC 6.
  • Page 136 6 Using the heating system – Structure of the menus Display Description • Preset boiler temperature to heat the accumulator 9-05 Accumulator After reaching the set minimum accumulator tempera- Boiler set temp. for ture (Accumulator 9-03), the boiler target tempera- heating ture is set.
  • Page 137 6 Using the heating system – Structure of the menus Display Description • Peak load switch-on 9-14 Accumulator If the temperature falls below this value and this time has Peak load elapsed, the peak-load boiler is enabled. delayed (0 - 90 m) ( 15) •...
  • Page 138 6 Using the heating system – Structure of the menus Display Description • Room set temperature daytime 10-03 Heat circuit 1 Configure the room temperature for daytime operation. Room set temperature (15.0 - 30.0 °C) ( 22.0) 22.0° • Room set temperature night 10-04 Heat circuit 1 Configure the room temperature for night-time opera- Room set temperature...
  • Page 139 6 Using the heating system – Structure of the menus Display Description • Maximum supply temperature 10-12 Heat circuit 1 Set the maximum supply temperature. Maximum Supply temperature (20 - 90 °C) ( 45) 45° • Minimum supply temperature 10-13 Heat circuit 1 Set the minimum supply temperature.
  • Page 140 6 Using the heating system – Structure of the menus Display Description • Holding time for screed drying 10-23 Heat circuit 1 Set the time to maintain the maximum supply tempera- Hold time ture during screed drying. Screed drying (0 - 20 d) •...
  • Page 141 6 Using the heating system – Structure of the menus Display Description • Hysteresis of the hot water tank 16-04 DHW 1 If the temperature of the hot water tank falls below its preset value by the amount of the hysteresis, the hot hysteresis water heating pump or system will start.
  • Page 142 6 Using the heating system – Structure of the menus 18 - S OLAR Display Description • Solar pump hysteresis 18-01 Solar In order to activate the solar pump, the temperature of Solar hysteresis the solar collector must exceed the “Temp. DWH tank bot”...
  • Page 143 6 Using the heating system – Structure of the menus Display Description • Maximum temperature for heating the hot water 18-11 Solar Set the maximum temperature to heat up the hot water. DHW/Combi Acc+DHW (0 - 100 °C) max. temperature ( 70) 70°...
  • Page 144 6 Using the heating system – Structure of the menus Display Description • District heating enable times 19-07 Prog. 2 DH1 Time block 2: Various enable times can be defined for the Mo Tu We Th Fr Sa Su individual days of the week. On 00:00 On 00:00 Off 24:00...

  • Page 145: Manual Mode

    6 Using the heating system – Structure of the menus ANUAL MODE The actuators and sensors have been checked in the manual mode. ✎ See the chapter entitled “5 Commissioning the system”, section “5.2 Procedure”, paragraph “Checking the actuators in manual operation”...

  • Page 146: Cleaning And Servicing The Heating System

    The cleaning and maintenance work can also be performed by an au- thorised specialist heating company through a servicing contract. PARE PARTS Only use genuine HDG spare parts. You can obtain HDG replace- ment parts from your specialist heating company. 7.1 Cleaning and maintenance schedule The specified maintenance intervals are guidelines.

  • Page 147: Requirements

    7 Cleaning and servicing the heating system – Requirements 7.2 Requirements ENERALLY APPLICABLE SAFETY INSTRUCTIONS Please be sure to observe the following generally applicable safety instructions when performing any cleaning or maintenance work: Warning! Danger of asphyxiation due to carbon monoxide If the boiler is in operation, carbon monoxide can be emitted through open doors, lids or other cleaning openings.

  • Page 148: Cleaning Tools

    7 Cleaning and servicing the heating system – Requirements 1 Combustion chamber tempe- rature sensor 2 Secondary combustion chamber Figure 7/1 - HDG Compact 25/35 combustion chamber temperature sensor 1 Combustion chamber tempe- rature sensor 2 Secondary combustion chamber Figure 7/2 - HDG Compact 45/50/65/80 combustion chamber temperature sensor...

  • Page 149: Checking And Cleaning The Tilting Grate

    7 Cleaning and servicing the heating system – Requirements HECKING AND CLEANING THE TILTING GRATE Important! ✎ See “Generally applicable safety instructions” in this section. Set the control to the operating mode OFF. ✓ The OFF symbol lights up. Allow the fire in the heating system to burn out and cool down. Turn the main switch off.
  • Page 150 7 Cleaning and servicing the heating system – Requirements Caution! Danger of fire from combustion residues Hot combustion residues can lead to a fire. Allow the ash to cool and place it only in a suitable fireproof con- tainer. Set the control to the operating mode OFF. HECKING AND EMPTYING THE ✓...
  • Page 151 7 Cleaning and servicing the heating system – Requirements HECKING AND EMPTYING ASH CONTAINERS WITH ASH REMOVAL SYSTEM Important! ✎ See “Generally applicable safety instructions” in this section. Caution! Danger of fire from combustion residues Hot combustion residues can lead to a fire. Allow the ash to cool and place it only in a suitable fireproof con- tainer.

  • Page 152: Lubricating The Feeding System

    7 Cleaning and servicing the heating system – Requirements 14.Switch the heating system on again. ✎ See the chapter entitled “6 Using the heating system”, section “6.2 Switching on the heating system”. ✓ Inspection and emptying of the ash containers is completed. UBRICATING THE FEEDING SYSTEM Important! ✎...
  • Page 153 7 Cleaning and servicing the heating system – Requirements Set the control to the operating mode OFF. HECK THE DRIVE CHAINS OF ✓ THE ASH REMOVAL The OFF symbol lights up. SYSTEM Allow the fire in the heating system to burn out and cool down. Turn the main switch off.
  • Page 154 7 Cleaning and servicing the heating system – Requirements Warning! Risk of injury from automatically driven components When the heating system is switched on, the gears and drive chains that move the various augers rotate. Fingers could be crushed du- ring cleaning and maintenance work.

  • Page 155: Cleaning The Control Unit

    7 Cleaning and servicing the heating system – Requirements LEANING THE CONTROL UNIT Figure 7/10 - HDG Compatronic control unit Clean the control unit with a moist, lint-free cloth. For stubborn dirt, use a mild detergent. Wipe the control unit dry with a soft cloth.
  • Page 156 7 Cleaning and servicing the heating system – Requirements ✎ See chapter “5 Commissioning the system”, section “5.2 Procedure”, paragraph “Checking the actuators in manual operation”. Turn the main switch off. Figure 7/12 - Folding out the cleaning shaft lid Release the star-grip screw (2).

  • Page 157: Checking And Cleaning The Ignition Fan

    7 Cleaning and servicing the heating system – Requirements Ensure that the cable of the cleaning system does not get pinched when closing the cleaning shaft lid. Tighten the two hexagon socket screws of the cleaning shaft lid. Then turn the screws a quarter-turn back in the opposite direction. 15.Switch the heating system on again.

  • Page 158: Checking And Cleaning The Lambda Sensor

    7 Cleaning and servicing the heating system – Requirements Pull the ignition fan (2) out of the retainer. Figure 7/15 - Checking and cleaning the ignition fan Unscrew the four M4 stainless steel slotted screws (4) of the hot air nozzle (5).
  • Page 159 7 Cleaning and servicing the heating system – Requirements Turn the main switch off. Using a pipe wrench, unscrew the DN 40 union nut (1). Remove the lambda sensor (2) and the insulating washer underneath it from the con- nection nozzle (3) of the flue gas pipe.

  • Page 160: Inspecting And Cleaning The Flue Pipe

    7 Cleaning and servicing the heating system – Requirements NSPECTING AND CLEANING THE FLUE PIPE Important! ✎ See “Generally applicable safety instructions” in this section. Caution! Danger of burns from hot surfaces The surface of the flue pipe becomes very hot during operation. Even when turned off, it only cools down slowly.
  • Page 161 7 Cleaning and servicing the heating system – Requirements Turn the main switch off. Remove both ash containers. ✓ See section “Checking and emptying the ash container” in this chapter. Figure 7/18 - Checking and cleaning the ash removal system Set the two clamp handles (4 + 7) of the ash container back in a ho- rizontal position.

  • Page 162: Checking And Cleaning The Pressure Equalisation Hose

    7 Cleaning and servicing the heating system – Requirements HECKING AND CLEANING THE PRESSURE EQUALISATION HOSE The pressure equalisation hose is only available with the HDG Com- pact 45/50/65/80 boiler. Important! ✎ See “Generally applicable safety instructions” in this section.

  • Page 163: Checking And Cleaning The Flue Gas Fan

    7 Cleaning and servicing the heating system – Requirements HECKING AND CLEANING THE FLUE GAS FAN The flue gas fan is only available with the HDG Compact 25/35 boiler. Important! ✎ See “Generally applicable safety instructions” in this section. Warning!

  • Page 164: Cleaning The Flue Gas Temperature Sensor

    7 Cleaning and servicing the heating system – Requirements LEANING THE FLUE GAS TEMPERATURE SENSOR Important! ✎ See “Generally applicable safety instructions” in this section. Set the control to the operating mode OFF. ✓ The OFF symbol lights up. Allow the fire in the heating system to burn out and cool down. Turn the main switch off.

  • Page 165: Inspecting The Fuel Bunker

    7 Cleaning and servicing the heating system – Requirements Figure 7/22 - Cleaning and lubricating the fill level indicator Take off the cover plate (1) of the fill level indicator. Release the upper and lower M5 hexagon socket screws (2). Turn the switch plate (3) with the mounted fill level indicator to the left and carefully pull it forward as far as it will go.
  • Page 166 7 Cleaning and servicing the heating system – Requirements Open the access hatch. Inspect the fuel bunker for the burning of unsuitable residues or foreign bodies and remove these if necessary. Close the access hatch. Turn the main switch on. ✓...

  • Page 167: Troubleshooting

    8 Troubleshooting – Procedure 8 Troubleshooting If a fault occurs in the heating system, all of the operating mode sym- bols flash and the fault is shown in the display. Faults can be fixed as follows. 8.1 Procedure Look for the displayed fault, its cause and remedy in Table 8.2 “Possible faults”.
  • Page 168 8 Troubleshooting – Possible faults Fault Cause Remedy • • Grate is jammed Check grate mechanics F002 Grate blocked • Limit switch is not correctly • Readjust limit switch down • Have limit switch connection • Limit switch is incorrectly checked by a qualified electri- connected cian...
  • Page 169 8 Troubleshooting – Possible faults Fault Cause Remedy • • Sensor is faulty Connect sensor F010 Comb. chamber • Open circuit in sensor cable • Replace cable temp open cir- • • Sensor incorrectly or not con- Check terminal (check plug cuit nected for secure fit)
  • Page 170 8 Troubleshooting – Possible faults Fault Cause Remedy • • Short circuit in the sensor or Connect sensor F014 Boiler return sensor cable • Replace cable temp. • Check terminal (check plug short circuit for secure fit) • Exchange the faulty sensor (plug on the I/O circuit board) with a different sensor •...
  • Page 171 8 Troubleshooting – Possible faults Fault Cause Remedy • • For information only Acknowledge with the Enter F020 Please empty ash button box! • Short circuit in the sensor or • Connect sensor F021 Temp. acc. top • sensor cable Replace cable short circuit •...
  • Page 172 • • Software is not compatible Use a new software F036 Software not with this hardware • Notify HDG customer service compat. with this hardware • Sensor not connected • Have the fault fixed by a qua- F040 Supply temp. HC1 •...
  • Page 173 8 Troubleshooting – Possible faults Fault Cause Remedy • • Short circuit in sensor or in Have the fault fixed by a qua- F041 Supply temp. HC1 cable lified electrician short circuit • Both sensor connections joi- ned in a single terminal •...
  • Page 174 8 Troubleshooting – Possible faults Fault Cause Remedy • • Short circuit in sensor or in Have the fault fixed by a qua- F072 Temp. acc. bot- cable lified electrician tom house 1 short circuit • • Sensor not connected Have the fault fixed by a qua- F073 Temp.
  • Page 175 8 Troubleshooting – Possible faults Fault Cause Remedy • • Check mains supply line Have the fault fixed by a qua- F141 Mains supply lified electrician line Rotational direction is switched • Faulty mains fuse • Have the fault fixed by a qua- F142 Mains supply •...
  • Page 176 • • Wrong transport module Exchange transport module F180 Transport module • Notify HDG customer service (IO21) wrong version • • Wrong phase setting Notify HDG customer service F181 Phase L2+L3 con- nected •...

  • Page 177: Configuring Emergency Operation

    8.3 Configuring emergency operation If the remedy to your problem is listed in “Table 8/1 - Faults” as “Con- EQUIREMENTS figure emergency operation”, you activate emergency operation on the control unit of the HDG Compatronic as follows. Press the Enter button. ROCEDURE Enter ✓...

  • Page 178: Notes On Dismantling And Disposal

    9 Notes on dismantling and disposal – Dismantling 9 Notes on dismantling and disposal 9.1 Dismantling Danger! Material damage and injury due to incorrect dismantling. Dismantling the system requires comprehensive specialist know- ledge. If the heating system is dismantled by an untrained person, injuries are possible.

  • Page 179: Disposal

    9 Notes on dismantling and disposal – Disposal 9.2 Disposal The following components are made of steel and can be recycled via a local recycling centre. • Boiler without motors • Cladding • Feeding system without motor • Transfer station without motor •...

  • Page 180: Warranty

    • The fuel quality must correspond to the requirements specified by HDG Bavaria GmbH. • An HDG delivery system must be used. 10.3 Warranty exclusions The warranty does not cover: • Damage due to improper use or installation, or damage caused by inadequate maintenance or by operation of the equipment or heating system in an impermissible way.

  • Page 181: Appendix

    Part 5: Heating boilers for solid fuels, hand and automatically fired, nominal heat output of up to 300 kW. Terminology, requirements, testing and marking Massing, 20.06.2012 -------------------------------------------------------------------------------------------------------------------------------------------- Place, date Signature p. p. Martin Ecker head of development © HDG Bavaria GmbH 07/2008 HDG Compact 25 - 80 - Version 1 - de...

  • Page 182: Installation Declaration Hdg Tbz 150

    Massing, 16.07.2012 -------------------------------------------------------------------------------------------------------------------------------------------- Place, date Signature p. p. Martin Ecker head of development © HDG Compact 25 - 80 - Version 1 - de HDG Bavaria GmbH 07/2008...

  • Page 183: Index

    12 Index 12 Index Checking and cleaning the tilting ......149 - grate Acc + DHW pump Checking and emptying the ash .
  • Page 184 ....19 Pressure equalisation hose ..24 Heating systems for the heating circuits © HDG Compact 25/35 - Version 2 - de HDG Bavaria GmbH Oktober 2007...
  • Page 185 12 Index ... 10 ..... . . 9, 33, 36 Proper and improper operation Wood chips .
  • Page 186 12 Index © HDG Compact 25/35 - Version 2 - de HDG Bavaria GmbH Oktober 2007...
  • Page 188 HDG Bavaria GmbH Heizsysteme für Holz Siemensstraße 22 D-84323 Massing Tel. +49(0)8724/ 897-0 info@hdg-bavaria.com www.hdg-bavaria.com Art.Nr: 9980001529 - V 05.1 - en - 04/2013 - Translation of the original operating instructions...

This manual is also suitable for:

Compact 35Compact 50Compact 65Compact 80Compact 45

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