Weishaupt WL30Z-C Manual
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Weishaupt WL30Z-C Manual

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Installation and operating instruction
Oil burner WL30Z-C
83297902 3/2019-11

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Summary of Contents for Weishaupt WL30Z-C

  • Page 1 Installation and operating instruction Oil burner WL30Z-C 83297902 3/2019-11...

  • Page 2: Table Of Contents

    Installation and operating instruction Oil burner WL30Z-C User instructions ...................... 5 1.1   Target group ........................ 5 1.2   Symbols ..........................  5 1.3   Guarantee and Liability .................... 6 Safety  .............................  7 2.1   Designated application .................... 7 2.2   Safety measures ...................... 7 2.2.1   Personal protective equipment (PPE)  ..............  7 2.2.2  ...
  • Page 3 Installation and operating instruction Oil burner WL30Z-C 6.2.4   Access level  ...................... 35 Commissioning ...................... 36 7.1   Prerequisite  ......................... 36 7.1.1   Connect measuring devices ................ 37 7.1.2   Set minimum oil pressure switch (optional)  .......... 39 7.1.3   Setting values ......................  40 7.2  ...
  • Page 4 Installation and operating instruction Oil burner WL30Z-C Project planning ...................... 88 12.1   Oil supply  ........................ 88 12.2   Continuous running fan or post-purge  ............... 90 12.3   Additional requirements  .................. 91 Spares .......................... 92 Notes  .......................... 106 Key word index  ...................... 108 4-112 83297902 3/2019-11 La...

  • Page 5: User Instructions

    Installation and operating instruction Oil burner WL30Z-C 1 User instructions 1 User instructions This manual forms part of the equipment and must be kept on site. Translation of original Carefully read the manual prior to working on the unit. operating instructions 1.1 Target group...

  • Page 6: Guarantee And Liability

    Weishaupt parts, force majeure, unauthorised modifications made to the unit, the installation of additional components, which have not been tested with the...

  • Page 7: Safety

    Installation and operating instruction Oil burner WL30Z-C 2 Safety 2 Safety 2.1 Designated application The burner is suitable for operation on heat exchangers to EN 303 and EN 267. If the burner is not used on combustion chambers to EN 303 and EN 267, a safety...

  • Page 8: Alterations To The Construction Of The Equipment

    Oil burner WL30Z-C 2 Safety 2.3 Alterations to the construction of the equipment All conversions require written approval from Max Weishaupt GmbH. No additional components may be fitted, which have not been tested for use with the equipment. Do not use combustion chamber inserts, which hinder flame burnout.

  • Page 9: Product Description

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3 Product description 3.1 Type key WL30Z-C Type Series: Compact burner Fuel: Oil EL Size Type of control: two stage Construction 3.2 Serial number The serial number on the name plate identifies the product. This is required by Weishaupt's customer service department.

  • Page 10: Function

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3.3 Function 3.3.1 Air supply Air damper The air damper regulates the air quantity required for combustion. The combustion manager drives the air damper via actuator. At burner shutdown the air damper closes automatically.

  • Page 11: Oil Supply

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3.3.2 Oil supply Oil pump The pump draws the oil through the supply line and carries it under pressure to the oil nozzle. The pressure regulating valve keeps the oil pressure constant.

  • Page 12: Electrical Components

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3.3.3 Electrical components Combustion Manager The combustion manager W-FM is the control unit of the burner. It controls the sequence of operation and monitors the flame. Operating panel The values and parameters of the combustion manager can be displayed and changed at the operating panel.
  • Page 13 Installation and operating instruction Oil burner WL30Z-C 3 Product description W-FM 25 T1 T2 P11P13 1234 Flame sensor Operating point P0 (ignition position) Temperature or pressure regulator Operating point P1 (stage 1) Temperature or pressure regulator stage 2 Operating point P2 (solenoid valve stage 2) Temperature or pressure limiter Operating point P9 (stage 2)

  • Page 14: Inputs And Outputs

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3.3.5 Inputs and outputs Observe wiring diagram supplied. TWI interface (VisionBox, accessory) sensor (accessory) Speed signal (Namur) Frequency converter Operating panel Air damper actuator Coded plug (black) Slot for analogue module EM3/3 or fieldbus module EM3/2 W-FM cover Stage 1 solenoid valve (K11)

  • Page 15: Technical Data

    Installation elevation max 2000 m With the relevant suitable fuel oil and layout of oil supply. Consultation with Weishaupt is required for higher installation elevation. 3.4.4 Fuels Fuel oil EL to DIN 51603-1 Fuel oil EL A Bio 10 to DIN 51603-6 Fuel oil EL to ÖNORM-C1109 (Austria)

  • Page 16: Emissions

    (temperature and humidity) medium temperature Combustion chamber dimensions, see Weishaupt Partner Portal / Documents and Applications / Online Applications / NO calculation for burners. Sound levels Dual number noise emission values...

  • Page 17: Rating

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3.4.6 Rating Combustion heat rating Combustion heat rating 73 … 331 kW 6.15 … 27.8 kg/h Combustion head W30/2 The oil throughput data relates to a calorific value of 11.9 kWh/kg for fuel oil EL.

  • Page 18: Dimensions

    Installation and operating instruction Oil burner WL30Z-C 3 Product description 3.4.7 Dimensions Burner 62 mm 420 mm 480 mm 620 mm 1 169 mm without combustion head extension 269 mm with combustion head extension (100 mm) 369 mm with combustion head extension (200 mm) 469 mm with combustion head extension (300 mm) 3.4.8 Weight...

  • Page 19: Installation

    Installation and operating instruction Oil burner WL30Z-C 4 Installation 4 Installation 4.1 Installation conditions Burner type and capacity graph Burner and heat exchanger must be matched. Check burner type and burner capacity. Installation location Prior to installation ensure that: sufficient space is available for normal and service position [ch. 3.4.7],...

  • Page 20: Selecting The Nozzles

    Installation and operating instruction Oil burner WL30Z-C 4 Installation 4.2 Selecting the nozzles Determine the size of the nozzle relative to the load distribution. Load distribution The oil throughput at stage 2 equates to 100 % of the total load. Divide total load (100 %) between the 2 oil nozzles: stage 1 must lie within the capacity graph,...
  • Page 21 Installation and operating instruction Oil burner WL30Z-C 4 Installation Nozzle selection table Different load values are possible due to tolerances. Burner capacity [kW] at pump pressure Nozzle size [gph] 10 bar 11 bar 12 bar 13 bar 14 bar 0.75 33.3...

  • Page 22: Burner Installation

    Installation and operating instruction Oil burner WL30Z-C 4 Installation 4.3 Burner installation Pay attention to local regulations for lifting and carrying loads [ch. 3.4.8]. Remove screws 1. Remove pin 4. Remove burner flange 3 from burner housing. It is possible to install the burner rotated by 180  if space is limited. This requires conversion measures [ch. 4.3.1].

  • Page 23: Rotate Burner By 180° (Optional)

    Installation and operating instruction Oil burner WL30Z-C 4 Installation 4.3.1 Rotate burner by 180° (optional) Mount operating panel 1 on the opposite side of the housing. Mount fixing bracket 3 on the opposite side of the housing. Undo pressure hose 6. Remove oil pump 7 and install rotated clockwise by 90° [ch. 9.9].

  • Page 24: Installation

    Installation and operating instruction Oil burner WL30Z-C 5 Installation 5 Installation 5.1 Oil supply Observe EN 12514-2, DIN 4755, TRÖI and local regulations. Check conditions for oil pump Suction resistance max 0.4 bar Supply pressure max 2 bar Supply temperature max 60 °C...
  • Page 25 Installation and operating instruction Oil burner WL30Z-C 5 Installation Connect oil supply and observe: do not twist oil hoses avoid mechanical tension consider length of hose required for the service position, do not kink oil hoses (curve radius 1 of 75 mm must be maintained).

  • Page 26: Electrical Connection

    Installation and operating instruction Oil burner WL30Z-C 5 Installation 5.2 Electrical connection Risk of electric shock Working on the device when voltage is applied can lead to electric shock. Isolate the device from the power supply prior to starting any work.
  • Page 27 Installation and operating instruction Oil burner WL30Z-C 5 Installation Separate supply line for burner motor (not with variable speed drive) Observe wiring diagram supplied. Plug supply line for burner motor into connection plug 1 of the contactor. External fuse of separate supply line:...

  • Page 28: Operation

    Installation and operating instruction Oil burner WL30Z-C 6 Operation 6 Operation 6.1 Operating panel [–] Change values [L/A] Air Select air damper actuator [Enter] Reset burner: call up information press for approx. 0.5 seconds: Info level press for approx. 2 seconds: Service level...
  • Page 29 Installation and operating instruction Oil burner WL30Z-C 6 Operation Operating status The exact operating status of the combustion manager can also be displayed. This simplifies determining the cause of a fault during troubleshooting [ch. 11.1]. Press and hold [–] and [+] simultaneously for approx. 3 seconds.

  • Page 30: Display

    Installation and operating instruction Oil burner WL30Z-C 6 Operation 6.2 Display The display shows the current operating statuses and operating data. 1 Setting level activated 2 Start phase activated 3 Info level activated 4 Actuator runs CLOSED 5 Actuator runs OPEN...

  • Page 31: Info Level

    Installation and operating instruction Oil burner WL30Z-C 6 Operation 6.2.1 Info level Burner data can be interrogated in the Info level . Press [Enter] for approx. 0.5 seconds. The Info level is activated. Press [Enter] to reach the next information.

  • Page 32: Service Level

    Installation and operating instruction Oil burner WL30Z-C 6 Operation 6.2.2 Service level The service level gives information about: Actuator position of the individual operating points, the most recent fault, flame signal during burner operation. Press [Enter] for approx. 2 seconds.

  • Page 33: Parameter Level

    Installation and operating instruction Oil burner WL30Z-C 6 Operation 6.2.3 Parameter level The parameter level can only be called up in Standby (OFF) mode. Press [+] and [Enter] keys simultaneously for approx. 2 seconds. The parameter level is activated. Press [+] key.
  • Page 34 Installation and operating instruction Oil burner WL30Z-C 6 Operation Pno. Parameters Setting range Factory setting Display mode 0: E-parameter is not activated in the access level 1: E-parameter is activated in the access level Settings 2 and 3 are required for O...

  • Page 35: Access Level

    Installation and operating instruction Oil burner WL30Z-C 6 Operation 6.2.4 Access level In the access level, the configuration can be adapted relative to the burner type or version. In the parameter level, the display mode must be configured to 1, to enable access to parameters E0 … E4.

  • Page 36: Commissioning

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7 Commissioning 7.1 Prerequisite Commissioning must only be carried out by qualified personnel. Only correctly carried out commissioning ensures the operational safety. Prior to commissioning ensure that: all assembly and installation work has been carried out correctly,...

  • Page 37: Connect Measuring Devices

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.1.1 Connect measuring devices Pressure measuring device for mixing pressure Open pressure test point for mixing pressure 1 and connect pressure measur- ing device. Oil pressure measuring devices on oil pump Vacuum gauge for suction resistance/supply pressure.
  • Page 38 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Measuring device for sensor current (continuous operation only) Disconnect plug coupling on flame sensor LFS1. Connect current measuring device 1 in series. Flame signal flame sensor LFS1/RAR9 Extraneous light detection from 6.5 μA Minimum flame signal 13 μA...

  • Page 39: Set Minimum Oil Pressure Switch (Optional)

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.1.2 Set minimum oil pressure switch (optional) Depending on the burner application, optional equipment may be required for op- timum operation [ch. 12.3]. Remove end cap. Set minimum oil pressure switch to 8 bar using the setting screw.

  • Page 40: Setting Values

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.1.3 Setting values Set mixing head relative to the combustion heat rating required. For this, the dif- fuser setting and the air damper setting should be matched. Determine diffuser setting and air damper setting Do not operate the burner outside of the capacity graph.
  • Page 41 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Set diffuser With dimension X = 0mm the indicating bolt is flush with nozzle assembly cover. Turn screw 1, until dimension X equals the value determined. Determine mixing pressure Determine the mixing pressure required for the preset combustion heat rating from the diagram and note down.

  • Page 42: Adjusting The Burner

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.2 Adjusting the burner 7.2.1 Burner without variable speed drive Risk of electric shock Touching the ignition device can lead to electric shock. Do not touch ignition device during the ignition process.
  • Page 43 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Preset P1 Press [+] key. Factory setting operating point P1 (stage 1) is displayed. Press and hold [L/A] key and set air damper setting determined using the [–] or  [+] key [ch. 7.1.3]. Preset P0 Press [+] key.
  • Page 44 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 2. Adjusting the operating points Open oil shut off devices. If a controlled shutdown or lockout occurs during setting: Briefly press [G] and [L/A] keys simultaneously. Press [+] key. Combustion manager changes to setting level.
  • Page 45 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Adjust P9 Check combustion values Determine combustion limit [ch. 7.5]. Set excess air via air damper setting [L/A]. Adjust P1 Press [-] key. Burner drives to stage 1 (P1). Check combustion values Determine combustion limit [ch. 7.5].
  • Page 46 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Adjust P2 and P3 Press [+] key. Switch off point stage 2 when running closed (P2) is displayed. Set switch off point stage 2 when running closed (P2) to approx. 1/3 of the setting movement between P1 and P9.
  • Page 47 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 3. Check start behaviour and on/off switch points Switch off and restart burner. Check start behaviour Check on and off switch point stage 2: excess air phase (CO content) prior to switch over must not be too long, flame must not fail.

  • Page 48: Burner With Variable Speed Drive (Optional)

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.2.2 Burner with variable speed drive (optional) Risk of electric shock Touching the ignition device can lead to electric shock. Do not touch ignition device during the ignition process. DANGER During commissioning check: suction resistance or flow pressure of oil pump [ch. 5.1],...
  • Page 49 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Preset P1 Press [+] key. Factory setting operating point P1 (stage 1) is displayed. Press and hold [L/A] key and set air damper setting determined using the [–] or  [+] key [ch. 7.1.3]. Press [Enter] and [L/A] simultaneously.
  • Page 50 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Preset P2 and P3 Press [+] key. Factory setting operating point P2 (switch off point stage 2 when running closed) is displayed. Press and hold [L/A] key and set P2 approx. 3 … 8° above P1 using the [–] or [+] key.
  • Page 51 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 2. Adjusting the operating points Open oil shut off devices. If a controlled shutdown or lockout occurs during setting: Briefly press [G] and [L/A] keys simultaneously. Press [+] key. Combustion manager changes to setting level.
  • Page 52 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Set pump pressure The pump pressure must be set according to the nozzle selected [ch. 4.2]. Check pump pressure at pressure gauge. Set pressure using pressure regulating screw 1: increase pressure: clockwise rotation, decrease pressure: anticlockwise rotation.
  • Page 53 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Adjust P1 Press [-] key. Burner drives to stage 1 (P1). Reduce speed only so far as to ensure safe operating behaviour whilst: - maintaining speed of 55 %, - maintaining pump pressure of 10 bar, - and not operating burner outside of the capacity graph.
  • Page 54 Installation and operating instruction Oil burner WL30Z-C 7 Commissioning Adjust P2 and P3 A speed of 100% is recommended at the switch-off and switch-on point of stage 2. Press [+] key. Switch off point stage 2 when running closed (P2) is displayed.

  • Page 55: Set Air Pressure Switch (Optional)

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.3 Set air pressure switch (optional) Depending on the burner application, optional equipment may be required for op- timum operation [ch. 12.3]. The switch point must be checked and if necessary adjusted during commission- ing.

  • Page 56: Concluding Work

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.4 Concluding work Oil leakage from oil pressure measuring devices due to constant load Oil pressure measuring devices could be damaged and cause environmental pollu- tion through leakage. WARNING Remove oil measuring devices once commissioning is complete.

  • Page 57: Check Combustion

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.5 Check combustion Determine excess air Slowly close air damper(s) in the relevant operating point, until the combustion limit is reached (soot number approx. 1). Measure and document O content. Read air number (λ).

  • Page 58: Subsequent Optimisation Of Operating Points

    Installation and operating instruction Oil burner WL30Z-C 7 Commissioning 7.6 Subsequent optimisation of operating points If necessary, the combustion values can subsequently be corrected. Unplug bridging plug No. 7 on combustion manager. Combustion manager drives to Standby. Briefly press [–] and [+] simultaneously.

  • Page 59: Shutdown

    Installation and operating instruction Oil burner WL30Z-C 8 Shutdown 8 Shutdown For breaks in operation: Switch off burner. Close fuel shut off devices. 59-112 83297902 3/2019-11 La...

  • Page 60: Servicing

    The design lifespan of the components is listed in the service plan [ch. 9.2]. Weishaupt recommends a service contract is entered into to ensure regular in- spections.
  • Page 61 Installation and operating instruction Oil burner WL30Z-C 9 Servicing Following servicing Risk of electric shock Touching the ignition device can lead to electric shock. Do not touch ignition device during the ignition process. DANGER Check tightness of oil carrying components.

  • Page 62: Service Plan

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.2 Service plan Components Criteria / design lifespan Service procedure Fan wheel Soiling Clean Damage Replace Air duct Soiling Clean Air damper Soiling Clean Ignition cable Damage Replace Ignition electrode Soiling...

  • Page 63: Hinge Open The Burner

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.3 Hinge open the burner Observe notes on servicing [ch. 9.1]. Without combustion head extension Remove screws 1. Hinge open the burner. With combustion head extension Remove mixing head [ch. 9.6]. Remove screws 1. Hinge open the burner.

  • Page 64: Replace Nozzles

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.4 Replace nozzles Observe notes on servicing [ch. 9.1]. Do not clean nozzles, always fit new nozzles. Hinge open the burner [ch. 9.3]. Unplug ignition cable 5. Undo screw 4 and remove diffuser. Counter-hold on the nozzle assembly 3 using a spanner and remove the nozzles.

  • Page 65: Set Ignition Electrodes

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.5 Set ignition electrodes Observe notes on servicing [ch. 9.1]. The ignition electrodes must not touch the nozzle's atomising cone. Hinge open the burner [ch. 9.3]. Check distance of ignition electrodes. If necessary adjust ignition electrodes by slightly bending.

  • Page 66: Removing The Mixing Head

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.6 Removing the mixing head Observe notes on servicing [ch. 9.1]. Remove flame sensor QRB4 5 or flame sensor RAR9 (optional). Remove solenoid valve plug 1. Unplug ignition cable 2. Remove pressure hose 4. Undo screws 3.

  • Page 67: Set Mixing Head

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.7 Set mixing head Observe notes on servicing [ch. 9.1]. Set nozzle distance Hinge open the burner [ch. 9.3]. Insert setting gauge and check dimension A (5 … 6 mm). If the value measured deviates from dimension A: Undo screw 1.

  • Page 68: Service Position

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.8 Service position Observe notes on servicing [ch. 9.1]. Remove mixing head [ch. 9.6]. Unplug plug 4 from ignition unit. Remove cover 2 and remove plugs. Remove support 3 for oil hoses. Hold housing cover and remove screws 1.

  • Page 69: Removing And Refitting Oil Pump

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.9 Removing and refitting oil pump Observe notes on servicing [ch. 9.1]. Removing Close fuel shut off devices. Unplug plug 1. Remove oil hoses 5 and pressure hose 4. Undo screws 2 and remove oil pump.

  • Page 70: Removing And Refitting Fan Wheel

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.10 Removing and refitting fan wheel Observe notes on servicing [ch. 9.1]. Removing Place housing cover into service position [ch. 9.8]. Remove grub screw 1 and remove fan wheel. Refitting Refit fan wheel in reverse order and ensure correct alignment of the spring washer 2,...

  • Page 71: Removing And Refitting Oil Pump Filter

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.12 Removing and refitting oil pump filter Observe notes on servicing [ch. 9.1]. Removing Close fuel shut off devices. Remove bolts 1. Remove pump cover. Replace filter 3 and gasket 2. Refitting Refit filter in reverse order ensuring sealing surfaces are clean.

  • Page 72: Removing And Refitting Air Damper Actuator

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.13 Removing and refitting air damper actuator Observe notes on servicing [ch. 9.1]. Removing Remove actuator plug 4 from combustion manager. Remove screws 5. Remove actuator with fixing plate 3 and shaft 2. Refitting Damage to the actuator caused by turning the hub Actuator could be damaged.

  • Page 73: Removing And Refitting Angle Drive

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.14 Removing and refitting angle drive Observe notes on servicing [ch. 9.1]. Removing Remove air damper actuator [ch. 9.13]. Remove screws 2. Remove angle drive. Refitting Turn shaft 1 to its stop (air damper Open) and hold.

  • Page 74: Replacing The Combustion Manager

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.15 Replacing the combustion manager Observe notes on servicing [ch. 9.1]. Unplug all plugs. Undo screws 1. Push combustion manager upwards and replace. Connect all plugs again. Preset combustion manager Unplug bridging plug No. 7 on combustion manager.
  • Page 75 Installation and operating instruction Oil burner WL30Z-C 9 Servicing Press [+]. Setting level (parameter E0) is displayed. Adopt value 0 (single fuel burner), if necessary adjust using [ENTER] and [-] key. Press [+]. E1 is displayed. The value of parameter E1 can not be altered.
  • Page 76 Installation and operating instruction Oil burner WL30Z-C 9 Servicing Determine the operating points from the sticker 1. Set the burner using these operating points and adjust [ch. 7.2]. Brennereinstellungen Datum: .....................

  • Page 77: Replacing The Fuse

    Installation and operating instruction Oil burner WL30Z-C 9 Servicing 9.16 Replacing the fuse Observe notes on servicing [ch. 9.1]. Unplug connection plug from combustion manager. Replace fuse (T6,3H, IEC 127-2/5). 1 Replacement fuse 9.17 Set flame senor RAR9 (optional) Only in conjunction with continuous operation.

  • Page 78: Troubleshooting

    Top up water. changer has triggered Reset low water safety interlock on heat exchanger. Notify your heating contractor or Weishaupt Customer Service if the problem occurs repeatedly. 10.1.2 Display OFF The following faults may be corrected by the operator: Fault...

  • Page 79: Display Flashes

    Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting 10.1.3 Display flashes A burner fault has occurred. The burner is in lockout. The error code is displayed flashing. Read error code, e. g. A7h. Rectify cause of fault [ch. 10.2]. Resetting Damage resulting from incorrect fault repair Incorrect fault repair can cause damage to the equipment and injure personnel.

  • Page 80: Detailed Fault Codes

    Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting 10.1.4 Detailed fault codes Additional information, which breaks down the error in more detail, can be dis- played by pressing a button. The first detailed fault code and the second detailed fault code are only relevant for...

  • Page 81: Rectifying Faults

    Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting 10.2 Rectifying faults The following faults must only be rectified by qualified personnel: Fault codes Cause Rectification 01h … 02h Internal unit fault Interrupt the voltage supply temporarily Reset the burner, if fault reoccurs replace the 05h …...
  • Page 82 Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting The following faults must only be rectified by qualified personnel: Fault codes Cause Rectification Switch off via PC Software – Second detailed fault code: A1h Check Bus address Invalid Bus address...
  • Page 83 Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting The following faults must only be rectified by qualified personnel: Fault codes Cause Rectification Actuator does not drive to reference point cor- Check freedom of movement of air damper and /...
  • Page 84 Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting The following faults must only be rectified by qualified personnel: Fault codes Cause Rectification Air pressure switch does not react Check air pressure switch setting Check hoses on air pressure switch...

  • Page 85: Operating Problems

    Installation and operating instruction Oil burner WL30Z-C 10 Troubleshooting 10.3 Operating problems The following faults must only be rectified by qualified personnel: Observation Cause Rectification Poor start behaviour of burner Mixing pressure too high Correct mixing pressure in ignition load, if necessary set P0 different to Ignition electrodes set incorrectly Set ignition electrodes [ch. 9.5]...

  • Page 86: Technical Documentation

    Installation and operating instruction Oil burner WL30Z-C 11 Technical documentation 11 Technical documentation 11.1 Program sequence The exact operating status of the combustion manager can also be displayed. Ac- tivate operating status [ch. 6]. Operating phase Operating status Condition / function Fault present F ..

  • Page 87: Conversion Table Unit Of Pressure

    Installation and operating instruction Oil burner WL30Z-C 11 Technical documentation 11.2 Conversion table unit of pressure Pascal 0.1 mbar 0.01 0.00001 1 mbar 0.0001 10 mbar 1 000 0.001 100 mbar 10 000 0.01 1 bar 100 000 1 000...

  • Page 88: Project Planning

    Installation and operating instruction Oil burner WL30Z-C 12 Project planning 12 Project planning 12.1 Oil supply Observe EN 12514-2, DIN 4755, TRÖI and local regulations. General information relating to the oil supply Do not use cathode protection system with steel tanks.
  • Page 89 Two pipe system In a two pipe system the oil pump is vented automatically. Ring main operation Weishaupt recommends the use of a ring main when operating several burners. 89-112 83297902 3/2019-11 La...

  • Page 90: Continuous Running Fan Or Post-Purge

    Installation and operating instruction Oil burner WL30Z-C 12 Project planning 12.2 Continuous running fan or post-purge Fire hazard due to failure of the combustion air fan Failure of the combustion air fan (e.g. due to a power failure or defective motor)

  • Page 91: Additional Requirements

    Installation and operating instruction Oil burner WL30Z-C 12 Project planning 12.3 Additional requirements Additional requirements for burners for liquid and gaseous fuels to EN 267: the pressure equipment operates in accordance with the Pressure Equipment Directive 2014/68/EU, as components of industrial thermal process plants in accordance with EN 746-2,...

  • Page 92: Spares

    Installation and operating instruction Oil burner WL30Z-C 13 Spares 13 Spares 1.01 1.22 1.21 1.23 1.25** 1.16 1.24 1.18 1.02 1.26** 1.15 1.17 1.18 1.23 1.19 1.20 1.18 1.10 1.11 1.05 1.03 1.12 1.09 1.07 1.10 1.08 1.13 1.04 1.05 1.06...
  • Page 93 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 1.01 Cover 241 310 01 112 1.02 Screw M8 x 16 DIN 7991 404 412 1.03 Burner housing 241 310 01 017 1.04 Intake housing complete 241 310 01 082 –...
  • Page 94 Installation and operating instruction Oil burner WL30Z-C 13 Spares Burner without variable speed drive 2.09 2.08 2.10 2.07 2.05 2.11 2.15 2.13 2.12 2.18 2.17 2.06 2.03 2.16 2.02 2.14 2.01 2.04 94-112 83297902 3/2019-11 La...
  • Page 95 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 2.01 Motor ECK 05/A-2 230 V / 50 Hz 240 310 07 032 2.02 Screw M8 x 20 DIN 912 402 511 2.03 Shaft key 4 x 5 DIN 6888 490 154 2.04...
  • Page 96 Installation and operating instruction Oil burner WL30Z-C 13 Spares Burner with variable speed drive 3.09 3.08 3.10 3.07 3.05 3.11 3.15 3.13 3.12 3.18 3.17 3.06 3.03 3.16 3.02 3.04 3.14 3.01 3.19 3.20 96-112 83297902 3/2019-11 La...
  • Page 97 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 3.01 Motor DK05/A-2 3~ 230 V / 50 Hz 230 310 07 032 3.02 Screw M8 x 20 DIN 912 402 511 3.03 Shaft key 4 x 5 DIN 6888 490 154 3.04...
  • Page 98 Installation and operating instruction Oil burner WL30Z-C 13 Spares 4.14 4.14 4.14 4.11 4.12 4.13 4.10 4.09 4.10 4.08 4.02 4.07 4.01 4.06 4.05 4.05 4.04 4.04 4.03 4.03 98-112 83297902 3/2019-11 La...
  • Page 99 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 4.01 Pump ALV65C 9609 6P0700R 601 860 – Solenoid coil T80 Suntec 220-240 V 50-60 Hz 604 495 – Filter set with cover seal 601 107 4.02...
  • Page 100 Installation and operating instruction Oil burner WL30Z-C 13 Spares 5.04 5.03 5.02 5.05 5.07 5.08 5.01 5.06 5.31 5.10 5.31 5.09 5.11 5.14 5.14 5.12 5.15 5.16 5.20 5.13 5.22 5.19 5.18 5.21 5.24 5.25 5.23 5.17 5.25 5.26 5.27 5.28...
  • Page 101 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 5.01 Diffuser W30/1 complete 241 300 14 052 5.02 Ignition electrode 241 310 10 107 5.03 Tension spring 142 013 10 247 5.04 Screw M4 x 14 Torx-Plus 20IP metric 409 268 5.05...
  • Page 102 Installation and operating instruction Oil burner WL30Z-C 13 Spares 5.04 5.03 5.02 5.05 5.07 5.08 5.01 5.06 5.31 5.10 5.31 5.09 5.11 5.14 5.14 5.12 5.15 5.16 5.20 5.13 5.22 5.19 5.18 5.21 5.24 5.25 5.23 5.17 5.25 5.26 5.27 5.28...
  • Page 103 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 5.31 Oil nozzle – 0.75 gph 60°SF Fluidics 602 070 – 0.85 gph 60°SF Fluidics 602 071 – 1.00 gph 60°SF Fluidics 602 072 – 1.10 gph 60°SF Fluidics 602 073 –...
  • Page 104 Installation and operating instruction Oil burner WL30Z-C 13 Spares 6.19 6.20 6.03 6.01 6.17 6.18 6.08 6.22** 6.07 6.02 6.04 6.05 6.21** 6.06 6.09 6.11 6.10 6.12 6.13 6.15 6.14 6.16 104-112 83297902 3/2019-11 La...
  • Page 105 Installation and operating instruction Oil burner WL30Z-C 13 Spares Pos. Description Order No. 6.01 Combustion manager W-FM 25 / 230 V – intermittent operation without O trim 600 487 – intermittent operation with O2 trim 600 491 – Continuous operation / O...

  • Page 106: Notes

    Installation and operating instruction Oil burner WL30Z-C 14 Notes 14 Notes 106-112 83297902 3/2019-11 La...
  • Page 107 Installation and operating instruction Oil burner WL30Z-C 14 Notes 107-112 83297902 3/2019-11 La...

  • Page 108: Key Word Index

    Installation and operating instruction Oil burner WL30Z-C 15 Key word index 15 Key word index Display and operating unit .......... 28 Disposal ..................  8 Access level .............. 29, 35 Drilling diagram.............. 19 Actuator................. 72 Ducted air intake ............ 7, 17 Adjustment ................ 58 Air damper .............  10, 40, 72 Air damper setting .............. 40...
  • Page 109 Installation and operating instruction Oil burner WL30Z-C 15 Key word index Illuminated push button ............. 29 Indicating bolt ..............  41, 67 Pa.................... 87 Info key .................. 28 Parameter level .............. 33 Info level ................ 31 Pascal .................. 87 Initialisation time .............. 13 Personal protective equipment ..........  7 Inputs .................. 14...
  • Page 110 Installation and operating instruction Oil burner WL30Z-C 15 Key word index Stage 2.................. 40 Stage 1................ 11, 64 Stage 2................ 11, 64 Standards ................ 15 Starts .................. 31 Sticker ................... 76 Storage.................. 15 Suction resistance ............ 24, 88 Supply.................. 24 Supply pressure ...........  24, 37, 88 Supply temperature ............ 24 Temperature ................. 15...
  • Page 111 83297902 3/2019-11 La...
  • Page 112 Max Weishaupt GmbH · 88475 Schwendi Weishaupt close by? Addresses, telephone numbers etc. can be found at www.weishaupt.de We reserve the right to make changes. All rights reserved. The complete program: Reliable technology and prompt, professional service W Burners up to 570 kW...

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