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Installation and operating instruction
Oil burner WL5-PB-H purflam®

10 Troubleshooting

83242002 1/2019-03 La

55-76

The following faults must only be rectified by qualified personnel:

Fault codes

Fault

Cause

Rectification

Flashing 4 times

Flame simulation/
extraneous light

Flame signal prior to or after
operation

Extraneous light source
present

Extraneous light detection
from 13 μA

Find and eliminate ex-
traneous light source

Flame sensor defective

Check flame sensor, if
necessary replace

Flame formation during pre-
purge

Solenoid valve leaking

Replace oil pump
[ch. 9.13]

Flashing 7 times

Flame failure during opera-
tion

Flame has failed

Oil supply leaking

Check oil supply

Suction resistance in front
of pump too high
Oil nozzle soiled

Replace oil nozzle

Flame signal insufficient

Burner setting incorrect

Check burner setting
Check flame signal
[ch. 7.1.1]

Flame sensor soiled

Clean flame sensor

Flame sensor defective

Check flame sensor, if
necessary replace

Flashing 8 times

Release contact fault

Temperature switch does
not close

Actuator defective

Check actuator, replace if
necessary

Temperature switch defect-
ive

Check temperature
switch and heat ex-
changer, if necessary
replace [ch. 9.9]

Flashing 10 times

Combustion manager fault

Burner does not start

Heat exchanger defective

Reset burner [ch. 10.1.2]

Combustion manager de-
fective

Reset burner [ch. 10.1.2],
if fault reoccurs replace
combustion manager

Содержание purflam WL5-PB-H

Страница 1: ...Installation and operating instruction Oil burner WL5 PB H purflam 83242002 1 2019 03 ...

Страница 2: ...ial number 9 3 3 Function 10 3 3 1 Air supply 10 3 3 2 Oil supply 10 3 3 3 Electrical components 11 3 3 4 Program sequence 12 3 4 Technical data 14 3 4 1 Approval data 14 3 4 2 Electrical data 14 3 4 3 Ambient conditions 14 3 4 4 Fuels 14 3 4 5 Emissions 15 3 4 6 Rating 16 3 4 7 Dimensions 17 3 4 8 Weight 17 4 Installation 18 4 1 Installation conditions 18 4 2 Check rating 19 4 3 Burner installati...

Страница 3: ...es 42 9 9 Removing heat exchanger and temperature switch 43 9 10 Set mixing head 44 9 11 Set recirculation aperture 45 9 12 Removing the fan 46 9 13 Removing and refitting oil pump 47 9 14 Remove pump motor 48 9 15 Removing and refitting oil pump filter 49 9 16 Replacing the fuse 50 9 17 Optimise start behaviour optional 51 10 Troubleshooting 52 10 1 Procedures for fault conditions 52 10 1 1 Illum...

Страница 4: ... be carried out by personnel who have the relevant train ing and instruction Persons with limited physical sensory or mental capabilities may only work on the unit if they are supervised or have been trained by an authorised person Children must not play with the unit 1 2 Symbols DANGER Immediate danger with high risk Non observance can lead to serious injury or death WARNING Danger with medium ri...

Страница 5: ...n observance of the manual operation with faulty safety equipment continual operation despite a fault improper installation commissioning operation and service repairs which have been carried out incorrectly the use of non original Weishaupt parts force majeure unauthorised modifications made to the unit the installation of additional components which have not been tested with the unit the install...

Страница 6: ...ety measures Safety relevant fault conditions must be eliminated immediately Components which show increased wear and tear or whose design lifespan is or will be exceeded prior to the next service should be replaced as a precaution The design lifespan of the components is listed in the service plan ch 9 2 2 2 1 Normal operation All labels on the unit must be kept in a legible condition Stipulated ...

Страница 7: ... of all components fitted to the combustion system Prolonged exposure to high noise levels can lead to loss of hearing Provide oper ating personnel with protective equipment Noise emissions can further be reduced with a sound attenuator 2 6 Disposal Dispose of all materials and components in a safe and environmentally friendly way at an authorised location Observe local regulations ...

Страница 8: ...uct description 83242002 1 2019 03 La 8 76 3 Product description 3 1 Type key Example WL5 PB H 1 19 W Type W burner L Fuel Oil EL 5 Size P Burner type purflam Blue flame burner B Construction H Version Nozzle assembly with oil preheating 1 Mixing head size 19 Air nozzle size ...

Страница 9: ...on Oil burner WL5 PB H purflam 3 Product description 83242002 1 2019 03 La 9 76 3 2 Serial number The serial number on the name plate identifies the product This is required by Weishaupt s customer service department 1 1 Name plate Ser No ...

Страница 10: ...e fan pressure is insufficient the combustion manager initiates a lockout An additional air pressure switch is not required for ducted air intake 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 A solenoid valve opens and closes the oil supply to the nozzle The pres...

Страница 11: ...t of the burner It controls the sequence of operation and monitors the flame Pump motor The pump motor drives the oil pump Ignition unit The electronic ignition unit creates a spark at the electrode which ignites the fuel air mixture Flame sensor The combustion manager monitors the flame signal via the flame sensor If the flame signal becomes too weak the combustion manager carries out a con troll...

Страница 12: ...ignition phase TVZ Ignition The air pressure switch is activated during the pre purge phase TV Ignition starts Fuel release Following the pre purge time TV the solenoid valve K11 opens and releases the fuel Safety time With fuel release safety time TS and post ignition time TNZ start The flame signal must be present within the safety time TS Ignition is switched of once the post ignition phase TNZ...

Страница 13: ... Temperature or pressure regulator TN Post purge time 1 2 s E1 Heat exchanger TNZ Post purge time 15 s F2 Temperature or pressure limiter TS Safety time 4 6 s K11 Solenoid valve TV Pre purge time 16 s M1 Fan TVZ Pre ignition time approx 15 s M2 Pump motor TZ During this time the motor operates at 95 oper ating speed P11 Control lamp operation optional Voltage is applied S22 Temperature switch Flam...

Страница 14: ...Hz Consumption at start max 231 W Consumption during operation max 181 W Power consumption max 1 1 A Internal unit fuse T6 3H IEC 127 2 5 External fuse max 16 AB 3 4 3 Ambient conditions Temperature in operation 10 1 40 C Temperature during transport storage 20 70 C relative humidity max 80 no dew point 1 with the relevant suitable fuel oil and layout of oil supply 3 4 4 Fuels Fuel oil EL to DIN 5...

Страница 15: ...re 1 pW Uncertainty value KWA 57 dB A 1 4 dB A 57 dB A 1 4 dB A 58 dB A 1 4 dB A 58 dB A 1 4 dB A 59 dB A 1 4 dB A Measured sound pressure level LpA re 20 μPa Uncertainty value KpA 51 dB A 2 4 dB A 51 dB A 2 4 dB A 52 dB A 2 4 dB A 52 dB A 2 4 dB A 53 dB A 2 4 dB A WL5 PB H 2 24 WL5 PB H 2 25 Measured sound power level LWA re 1 pW Uncertainty value KWA 59 dB A 1 4 dB A 59 dB A 1 4 dB A Measured so...

Страница 16: ...g kW Oil throughput kg h ME 1 19 16 5 20 0 1 4 1 7 ME 1 21 20 0 24 0 1 7 2 0 ME 1 22 23 0 26 5 1 9 2 2 ME 1 23 26 0 29 0 2 1 2 4 ME 1 24 28 0 32 0 2 3 2 7 ME 2 24 31 0 35 0 2 6 2 9 ME 2 25 34 0 40 0 2 9 3 4 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 0 1 0 2 0 3 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 1 4 1 2 1 6 2 0 1 8 2 2 2 4 2 6 2 8 3 0 3 2 3 4 1 19 1 22 1 24 2 24 1 21 1 23 2 25...

Страница 17: ...am 3 Product description 83242002 1 2019 03 La 17 76 3 4 7 Dimensions Burner 1 2 4 3 292 mm 286 mm 240 mm weishaupt 143 mm 155 mm 216 mm 0 90 mm 1 2 3 4 ME 1 10 1 24 80 mm 100 mm 200 290 mm 338 mm ME 2 24 2 25 90 mm 105 mm 240 330 mm 378 mm 3 4 8 Weight approx 13 kg ...

Страница 18: ...are heat exchanger The refractory 3 must not protrude beyond the recirculation aperture 5 It can however take a conical shape min 60 The distance from flame tube front edge to the rear wall of the combustion chamber must be a minimum of 100 150 mm to ensure sufficient flame burn out If necessary undo locknut 2 on the sliding flange to adjust the installation depth of the burner ch 4 3 Following in...

Страница 19: ...e capacity range of the mixing head the burner capacity can be changed via the nozzle size and the pump pressure If the capacity exceeds this capacity range a different mixing head has to be fitted ch 9 5 Recommended nozzles Size Make Characteristics ME 1 19 Danfoss 80 SR ME 1 21 ME 2 25 Fluidics Danfoss 80 SF 80 SR Nozzle selection table Different load values are possible due to tolerances Stage ...

Страница 20: ...tion Remove burner flange 1 from burner housing Fit flange gasket 2 and burner flange 1 to the heat exchanger using screws 3 The aperture between combustion head and refractory should be filled with flame proof resilient insulating material do not make solid 3 1 2 Fix flame tube 2 to adapter pipe 1 using the bayonet principle 1 2 ...

Страница 21: ...flam 4 Installation 83242002 1 2019 03 La 21 76 Fit burner to burner flange 3 Fix sliding flange 4 using the bayonet principle with the screws 2 If necessary undo locknut 1 on the sliding flange and adjust the installation depth by moving the burner ch 4 1 1 3 4 2 ...

Страница 22: ...ure max 2 bar 1 Supply temperature max 60 C 1 1 Measured at the pump Check conditions for oil hoses Length 1200 mm Oil hose connection G Nominal pressure 10 bar Thermal load max 100 C Connect oil supply CAUTION Damage to the oil pump caused by incorrect connection Mixing up supply and return can damage the oil pump Ensure correct connection of oil hoses to the supply and return of the pump Fit oil...

Страница 23: ...cal tension consider length of hose required for the service position do not kink oil hoses curve radius 1 of 50 mm must be maintained If these conditions for connection can not be met Adapt oil supply on site 1 Purge oil supply and ensure it is tight CAUTION Oil pump seized due to running dry Pump could be damaged Fill oil supply with oil and purge Ensure oil supply is tight ...

Страница 24: ...ic shock Isolate the device from the power supply prior to starting any work Safeguard against accidental restart The electrical connection must only be carried out by qualified electricians Ob serve local regulations Observe wiring diagram ch 11 1 Check polarity and wiring of 7 pole connection plug 1 Plug in connection plug 1 1 With remote reset install connection line separately Do not exceed ma...

Страница 25: ...press illuminated push button The illuminated push button on the combustion manager has the following func tions display operating condition ch 6 2 display fault codes ch 10 1 2 reset burner lockout ch 10 1 2 Re starting the burner during burner operation Press illuminated push button for 1 second 6 2 Display Illuminated push button Operating condition orange Start phase Flashing orange Ignition a...

Страница 26: ...is filled the heat exchanger is filled with medium the regulating control and safety devices are functioning and set correctly the flue gas ducts are unimpeded a measuring point conforming to standards is available to measure the flue gas the heat exchanger and flue gas ducting up to the test point are sound ex traneous air influences the test results the operating instructions of the heat exchang...

Страница 27: ...ng device and ammeter Pressure measuring device for mixing pressure Ammeter for flame signal Connect pressure measuring device 2 Test adapter No 13 required Order No 240 050 12 052 Unplug plug No 13 Plug in test adapter No 13 Connect ammeter 1 Flame Signal Extraneous light detection from 13 μA Minimum flame signal 35 μA Recommended flame signal 70 100 μA 2 1 ...

Страница 28: ...pply pressure Pressure gauge for pump pressure WARNING 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 Remove oil measuring devices once commissioning is complete Close fuel shut off devices Remove closing plug on the pump Connect vacuum gauge 1 and pressure gauge 2 1 9 2 1 ...

Страница 29: ... 22 24 26 28 30 32 34 36 38 40 42 5 5 6 0 6 5 7 0 7 5 8 0 8 5 9 0 9 5 10 0 10 5 11 0 1 1 9 2 25 1 24 1 2 1 1 22 1 23 2 24 2 1 1 Combustion heat rating kW 2 Mixing pressure mbar Guide values which may vary depending on combustion chamber resist ance 7 1 3 Preset air pressure switch The presetting of the air pressure switch is only valid for the initial burner start Dur ing commissioning the pressur...

Страница 30: ...hts up red Press illuminated push button for 1 second Burner starts in accordance with the programme sequence ch 3 3 4 2 Set pump pressure The pump pressure must be set according to the nozzle selected Check pump pressure at pressure gauge Set pressure using pressure regulating screw 1 increase pressure clockwise rotation decrease pressure anticlockwise rotation 1 Check combustion values 3 Determi...

Страница 31: ...tighten screw 3 3 1 2 5 Set excess air Set the position of potentiometer 1 previously noted down Start the burner Check combustion values Increase air number λ previously noted down to ensure sufficient excess air by 0 15 0 2 equates to 15 20 excess air by more than 0 2 for more difficult conditions such as dirty combustion air fluctuating intake temperature fluctuating chimney draught Example λ 0...

Страница 32: ...appliance Point out to operator that the installation should be serviced annually 7 4 Check combustion Check flue gas temperature Check flue gas temperature Ensure that the flue gas temperature complies with the data provided by the boiler manufacturer If necessary adjust flue gas temperature e g Increase burner capacity to avoid condensation in the flue gas ducts except on condensing units Reduce...

Страница 33: ...Installation and operating instruction Oil burner WL5 PB H purflam 8 Shutdown 83242002 1 2019 03 La 33 76 8 Shutdown For breaks in operation Switch off burner Close fuel shut off devices ...

Страница 34: ...nents is listed in the service plan ch 9 2 Weishaupt recommends a service contract is entered into to ensure regular in spections The following components must only be replaced and must not be repaired combustion manager flame sensor actuator oil solenoid valve pressure switch Prior to every servicing Inform the operator about the extent of service work to be carried out Switch off mains switch of...

Страница 35: ...rts or 10 years 2 Replace Flame sensor Soiling Clean Damage 250 000 burner starts or 10 years 2 Replace Flame tube mixing head Soiling Clean Damage Replace Oil nozzle Soiling wear Replace Recommendation at least every 2 years Nozzle shut off Soundness Replace Oil pump filter Soiling Replace Oil hose Damage oil escaping Replace Recommendation every 5 years Oil solenoid valve Soundness 250 000 burne...

Страница 36: ...on Oil burner WL5 PB H purflam 9 Servicing 83242002 1 2019 03 La 36 76 9 3 Service position Observe notes on servicing ch 9 1 Open quick release fastener 1 1 Service position A and B Place the burner into the required service position A B ...

Страница 37: ...not clean nozzles always fit new nozzles Place burner into service position A ch 9 3 Unplug ignition cable 4 Undo screws 1 and remove mixing head Counter hold on the nozzle body 3 using a spanner and remove nozzle 2 Fit new nozzle ensuring it is seated tightly Fit mixing head up to stop and secure Set nozzle distance ch 9 10 Set ignition electrodes ch 9 7 1 3 2 4 ...

Страница 38: ...La 38 76 9 5 Removing and refitting air nozzle 9 5 1 Mixing head 1 19 1 24 Observe notes on servicing ch 9 1 Removing Place burner into service position A ch 9 3 Remove screws 1 and remove air nozzle 1 Refitting Refit air nozzle in reverse order Set mixing head ch 9 10 Set ignition electrodes ch 9 7 ...

Страница 39: ...er into service position A ch 9 3 Press apart metering ring 5 using the setting gauge and remove Remove clip 6 for metering ring Remove ignition electrodes ch 9 8 Lightly open retaining clips 4 Remove HTI refractory 1 Remove screws 2 and remove air nozzle 3 with retaining clips 3 1 6 5 2 4 Refitting Refit air nozzle in reverse order Set mixing head ch 9 10 Set ignition electrodes ch 9 7 ...

Страница 40: ...g Remove nozzle ch 9 4 Counter hold the nozzle assembly 4 using a spanner and remove nozzle holder 1 Remove valve piston 2 and compression spring 3 using a suitable tool e g pliers do not damage valve piston and O ring 1 2 3 4 Refitting Do not refit damaged valve pistons replace as necessary Refit nozzle shut off in reverse order Check nozzle distance ch 9 10 Set ignition electrodes ch 9 7 ...

Страница 41: ...ion Oil burner WL5 PB H purflam 9 Servicing 83242002 1 2019 03 La 41 76 9 7 Set ignition electrodes Observe notes on servicing ch 9 1 Place burner into service position B ch 9 3 Set ignition electrodes with the help of the setting gauge ...

Страница 42: ...2 76 9 8 Removing and refitting ignition electrodes Observe notes on servicing ch 9 1 Removing Place burner into service position B ch 9 3 Unplug ignition cable Remove screws 1 and remove ignition electrodes from mixing head 1 Refitting Refit ignition electrodes in reverse order Set ignition electrodes ...

Страница 43: ...anger and temperature switch Observe notes on servicing ch 9 1 Place burner into service position B ch 9 3 Remove nozzle ch 9 4 Unplug plug number 6 and 12 Undo oil lines 5 Remove screw 3 and remove nozzle assembly 2 Remove screw 1 and temperature switch 6 Remove heat exchanger 4 using a suitable tool e g pliers 12 6 2 4 1 6 3 5 ...

Страница 44: ...ozzle distance Place burner into service position B ch 9 3 Insert setting gauge and check dimension A 2 5 mm If the value measured deviates from dimension A Undo screw 1 on the guide tube and screw 2 on the mixing head Adjust nozzle body until dimension A is reached and ensure that the mixing head is flush with the guide tube Tighten screw 1 and screw 2 A 2 5 mm 1 2 ...

Страница 45: ...equal to the ta ble value The indicating bolt has been factory preset to show the clearance of the recircula tion aperture 3 in mm If the indicating bolt has been moved e g during transport Remove plug from indicating bolt 2 Turn indicating bolt until it matches the current recirculation aperture Re fit stopper 3 1 2 Mixing head Recirculation aperture mm ME 1 19 1 5 ME 1 21 4 0 ME 1 22 4 0 ME 1 23...

Страница 46: ...g 83242002 1 2019 03 La 46 76 9 12 Removing the fan Observe notes on servicing ch 9 1 Place burner into service position B ch 9 3 Unplug plug No 3 Remove screws 2 from fan and screws 3 from intake connection Remove fan Remove screws 1 remove intake connection and gasket 3 1 2 3 ...

Страница 47: ... Unplug plug 1 Remove oil hoses 5 and screwed unions 6 Remove oil line 4 Undo screws 2 and remove oil pump Refitting Install oil pump in reverse order and ensure correct alignment of coupling 3 ensure correct allocation of flow and return of the oil hoses CAUTION Damage to the oil pump caused by incorrect connection Mixing up supply and return can damage the oil pump Ensure correct connection of o...

Страница 48: ...ting instruction Oil burner WL5 PB H purflam 9 Servicing 83242002 1 2019 03 La 48 76 9 14 Remove pump motor Observe notes on servicing ch 9 1 Remove the oil pump ch 9 13 Unplug plug No 2 Remove screws 1 and remove motor 2 1 ...

Страница 49: ...42002 1 2019 03 La 49 76 9 15 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 2 3 1 Refitting Refit filter in reverse order ensuring sealing surfaces are clean ...

Страница 50: ... PB H purflam 9 Servicing 83242002 1 2019 03 La 50 76 9 16 Replacing the fuse Observe notes on servicing ch 9 1 Remove all plugs from the combustion manager Remove screws from the combustion manager Remove combustion manager Replace fuse T6 3H IEC 127 2 5 ...

Страница 51: ... It is possible to optimise the start behaviour by increasing the fan speed Burner with air damper fitted Increase fan speed via potentiometer until 10 is reached on the scale Maximum fan speed has been set Undo locknut 2 on nozzle solenoid left hand thread Set excess air using setting screw 1 increase O2 content clockwise rotation decrease O2 content anticlockwise rotation 1 2 ...

Страница 52: ...perating External fuse has tripped 1 Check fuse Heating switch is set to Off Switch on heating switch Temperature limiter or pressure limiter on heat exchanger has triggered 1 Reset temperature limiter or pressure limiter on heat exchanger Low water safety interlock on heat ex changer has triggered 1 Top up water Reset low water safety interlock on heat exchanger Temperature regulator or pressure ...

Страница 53: ... and read Press illuminated push button for 5 seconds Illuminated push button briefly lights up orange Illuminated push button flashes red Count between the flashing pauses and flashing signals and note down Rectify cause of fault see table Resetting WARNING Damage resulting from incorrect fault repair Incorrect fault repair can cause damage to the equipment and injure personnel Do not carry out m...

Страница 54: ...e Replace ignition cable Ignition unit defective Replace ignition unit Solenoid valve does not open Coil defective Replace coil Combustion manager does not detect a flame signal Flame sensor soiled Clean flame sensor Flame sensor defective Replace flame sensor Illumination insufficient Check burner setting Check correct position of illumination tube Pump motor does not run Oil pump seized Replace ...

Страница 55: ...re during opera tion Flame has failed Oil supply leaking Check oil supply Suction resistance in front of pump too high Oil nozzle soiled Replace oil nozzle Flame signal insufficient Burner setting incorrect Check burner setting Check flame signal ch 7 1 1 Flame sensor soiled Clean flame sensor Flame sensor defective Check flame sensor if necessary replace Flashing 8 times Release contact fault Tem...

Страница 56: ...r to heat demand Find and eliminate extraneous light source Flashing red orange with pause Excess voltage Check voltage supply Flashing orange red Low voltage Check voltage supply Internal unit fuse F7 faulty Replace fuse ch 9 16 Combustion manager fault Replace combustion manager Flashing green Flame sensor soiled Clean flame sensor Flame sensor defective Replace flame sensor Burner operation wit...

Страница 57: ...cient boiler room ventila tion Wrong oil nozzle Check nozzle type Recirculation aperture too small Increase recirculation aperture ch 9 11 Combustion pulsating or burner booming Mixing head set incorrectly Set mixing head ch 9 10 Incorrect combustion air quantity Adjust burner Wrong oil nozzle Check nozzle type CO content too high Nozzle distance too big Check nozzle distance adjust if necessary c...

Страница 58: ...1 X3 6 Y14 X3 12 S22 X3 2 C1 M2 M X3 3 M M1 Y17 W FM 05 K1 K3 K2 5 4 6 3 2 12 11 13 X6 X3 F7 W FM 05 B15 Temperature or pressure regulator C1 Motor capacitor E1 Heat exchanger F2 Temperature or pressure limiter F7 Internal unit fuse T6 3H IEC 127 2 5 F1 External fuse K11 Solenoid valve M1 Fan M2 Pump motor P6 Control lamp operation optional P11 Control lamp lockout optional S1 Operating switch S22...

Страница 59: ... Oil burner WL5 PB H purflam 11 Technical documentation 83242002 1 2019 03 La 59 76 X3 4 T1 K11 X3 5 h P11 1 X3 13 B1 P B10 X3 11 K3 K2 B1 Flame sensor B10 Air pressure switch P11 1 Hours counter optional T1 Ignition unit K11 Solenoid valve ...

Страница 60: ...ical documentation 83242002 1 2019 03 La 60 76 11 2 Conversion table unit of pressure Bar Pascal Pa hPa kPa MPa 0 1 mbar 10 0 1 0 01 0 00001 1 mbar 100 1 0 1 0 0001 10 mbar 1 000 10 1 0 001 100 mbar 10 000 100 10 0 01 1 bar 100 000 1 000 100 0 1 10 bar 1 000 000 10 000 1 000 1 ...

Страница 61: ...Installation and operating instruction Oil burner WL5 PB H purflam 11 Technical documentation 83242002 1 2019 03 La 61 76 ...

Страница 62: ...ion resistance or install oil supply pump or suction unit whilst observing the maximum supply pressure at the oil filter The suction resistance depends on suction line length and diameter pressure loss of oil filter and other components lowest oil level in the oil storage tank max 3 5 m below the oil pump If an oil feeder pump is installed max 1 5 bar supply pressure at oil filter max 0 7 bar supp...

Страница 63: ...p supply and return can damage the oil pump Ensure correct connection of oil hoses to the supply and return of the pump If the oil is supplied via a single pipe system and automatic de aerator must be in stalled in front of the oil pump 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 bu...

Страница 64: ...nstallation and operating instruction Oil burner WL5 PB H purflam 13 Spares 83242002 1 2019 03 La 64 76 13 Spares 1 03 1 05 1 04 1 09 1 10 1 08 1 07 1 11 1 06 1 01 1 18 1 17 1 16 1 15 1 14 1 13 1 12 1 02 ...

Страница 65: ...r inlet 245 050 01 127 with air inlet 245 050 01 137 1 10 Grommet 241 050 01 177 1 11 Press fitting for quick release fastener 499 310 1 12 Adapter pipe D80 ME 1 xx 245 050 14 427 D90 ME 2 xx 245 050 14 437 1 13 Sliding flange D80 ME 1 xx 245 050 01 247 D90 ME 2 xx 245 050 01 267 Screw M8 x 25 DIN 6921 409 269 Screw M8 x 25 DIN 921 8 8 402 500 Hexagonal nut DIN 934 8 411 401 1 14 Gasket sliding fl...

Страница 66: ...Oil burner WL5 PB H purflam 13 Spares 83242002 1 2019 03 La 66 76 2 12 2 11 2 04 2 13 2 03 2 14 2 10 2 20 2 09 2 26 2 05 2 32 2 23 2 31 2 01 2 17 2 19 2 16 2 30 2 25 2 34 2 33 2 35 2 29 2 28 2 07 2 06 2 08 2 02 2 22 2 18 2 24 2 21 2 15 2 27 ...

Страница 67: ...16 Combustion Manager W FM 05 113 230V PB TN 2 s 600 472 114 230V PB for WTU TN 25 s 600 474 2 17 Radial fan complete with EC motor with fixing bracket and O ring 245 050 08 012 2 18 Plug cable No 3 EC housing 245 050 12 022 2 19 Gasket intake connection fan 245 050 01 107 2 20 Intake connection 245 050 01 047 2 21 Mounting bracket for cover 245 050 01 227 2 22 O ring 50 x 2 5 NBR70 ISO 3601 445 5...

Страница 68: ...nstallation and operating instruction Oil burner WL5 PB H purflam 13 Spares 83242002 1 2019 03 La 68 76 3 10 3 16 3 11 3 17 3 15 3 18 3 19 3 14 3 20 3 03 3 12 3 02 3 13 3 01 3 09 3 06 3 05 3 04 3 07 3 08 ...

Страница 69: ... 0 60 gph 80 SR Danfoss 602 134 0 65 gph 80 SR Danfoss 602 135 0 75 gph 80 SR Danfoss 602 137 3 04 Ring 21 1 x 25 4 x 3 8 245 050 10 117 3 05 Temperature switch 245 050 10 192 3 06 Heat exchanger 245 050 10 072 3 07 Guide tube 245 050 10 172 3 08 Adjusting lever top part 241 110 10 077 3 09 Adjusting lever bottom part 241 110 10 067 3 10 Indicating bolt M6 x 90 241 110 10 097 3 11 Plug 5 25 241 11...

Страница 70: ...nstallation and operating instruction Oil burner WL5 PB H purflam 13 Spares 83242002 1 2019 03 La 70 76 3 10 3 16 3 11 3 17 3 15 3 18 3 19 3 14 3 20 3 03 3 12 3 02 3 13 3 01 3 09 3 06 3 05 3 04 3 07 3 08 ...

Страница 71: ...9 03 La 71 76 Pos Description Order No 3 20 Air nozzle D19 MB 819 ME 1 19 245 050 14 022 D21 MB 821 ME 1 21 245 050 14 032 D22 MB 822 ME 1 22 245 050 14 042 D23 MB 823 ME 1 23 245 050 14 052 D24 MB 824 ME 1 24 245 050 14 062 D24 MB 924 ME 2 24 245 050 14 212 D25 MB 925 ME 2 25 245 050 14 342 ...

Страница 72: ...Installation and operating instruction Oil burner WL5 PB H purflam 14 Notes 83242002 1 2019 03 La 72 76 14 Notes ...

Страница 73: ...odes 54 56 Errors 54 Excess air 31 Extraneous light 27 F Fabrication number 9 Fan pressure 27 29 Fault 52 Fault history 53 Faults 56 Filter 49 62 Flame sensor 11 Flame signal 11 27 Flame tube 18 Flashing codes 54 56 Flow pressure 22 62 Flow temperature 22 Flue gas losses 32 Flue gas temperature 32 Fuel 14 Fuel oil 14 Fuel release 12 Fuse 50 Fusing 14 G Guarantee 5 H Heat exchanger 10 18 43 Heating...

Страница 74: ...e 28 30 R Recirculation aperture 45 57 Recommended nozzles 19 Refractory 18 Remote reset 24 Reset 53 Reset button 25 Return 22 Ring main operation 63 S Safety measures 6 Safety time 12 13 Sequence diagram 10 12 Serial number 9 Service 34 Service contract 34 Service interval 34 Service plan 35 Service position 36 Setting gauge 41 44 Shutdown 33 Shutdown time 33 Signal lamp 25 Single pip system 63 S...

Страница 75: ...83242002 1 2019 03 La ...

Страница 76: ...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 Water heaters Energy storage The diverse program of potable water and energy storage for various heat sources includes storage volumes of 70 to 3 000 litres In order to minimize storage losses potable water cylinders from 140 to ...

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