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VESTEL BLDC Pyrojet Series, Service Manual, Page: 25 / 36

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VESTEL BLDC Pyrojet Series Service Manual Download Page 25

 

Prapared by Customer Technical Supoort Department in Vestel Washing Machine Plant – Manisa – Turkey 

Page 25 

 

8 

 

9 

 

Remove the connections. 

Remove the card completely 

10 

 

11 

 

Remove the BLDC motor card fixing screws. 

Remove the ground connection and make 
sure this connection is plugged during the 

assembly. 

Summary of Contents for BLDC Pyrojet Series

Page 1: ...Service Manual for BLDC Pyrojet Series...

Page 2: ...8 7 Front Panel 15 8 8 Support Bracket 16 8 9 Detergent Drawer Housing 16 8 10 Power Cable Group and EMI Filter 17 8 11 Electronic Pressure Switch EPS 17 8 12 Door Lock 18 8 13 Pyrojet Card 18 8 14 Dr...

Page 3: ...ns marked with asterisk sign contain information about optional components Information already exists in user manuals is not included in this service manual Please refer to user manual of your product...

Page 4: ...th Warning Before any disassembly repair operation make sure appliance is unlplugged water tap is closed and heating elements are cooled down There is electrical shock burning and flood risk Warning P...

Page 5: ...less water and power accordingly This system is available for cotton programs only Foam Protection System Foam Protection System is a safety algorithm that interrupts normal program flow and reduces f...

Page 6: ...l and firstly see the relevant section when possible fault occurs 15 Information about the adjustment of the feet in case of replacement of machine 16 Information about using and cleaning the detergen...

Page 7: ...ction Extra Rinse Anti Allergic Option SW7 Switch 7 Spin Speed Selection Prewash Option SW8 Switch 8 Temperature Selection Previous Options Symbols Selection Mode No Spin Brightness No Selection Prewa...

Page 8: ...simultaneously Step8 Washer heater is activated Washer NTC values are checked in this step In case of no failure test ends after this step and End is displayed In case of an error detection EXX and e...

Page 9: ...amp to max spin max is 15 sec Time until motor is stopped Depends on the motor stop time Motor Preferred Run Direction to Right Motor Inverse Run Direction to Left EV1 flowrate dependent of washer EV2...

Page 10: ...e with step2 During this step if EPS detects high water level overflow algorithm is applied and E04 is released If user changes the selector position machine will do what is defined for the new select...

Page 11: ...Locat on Bolt Nut Torque Min Nm Torque Nom Nm Torque Max Nm Air Pressure Wrench rpm Transport Screw Assembly Transport Screws 6 50 6 50 7 00 1000 Motor Assembly Motor Screws 6 00 6 50 7 50 800 Front...

Page 12: ...1 2 Remove two screws that fix the top plate at the back Push the top plate back and pull it up 8 2 Door 1 2 Remove two screws that fix the door by using T25 tool Pull the door up 3 4 Remove screws t...

Page 13: ...spring wire fixing the tub bellows seal by using the small size screw driver Pull the tub bellows seal Remove the tub bellows seal body fixing spring 8 4 Detergent Drawer 1 2 Gently pull the detergent...

Page 14: ...connector 5 6 1 Remove the screw that fix PCB box 2 Remove the clips by using the screw driver as shown image Remove the PCB box from the Control Panel 7 8 Remove the Lightguide cover by pressing the...

Page 15: ...the pomp cover Remove the emergency open pull 3 4 Remove the pomp inside cover by pressing the clip Remove the screw fixing the front panel at the bottom 5 6 Remove the screws fixing the door lock re...

Page 16: ...e two screws fixing the body group on the upper part Remove two clips fixing detergent drawer housing to upper support bracket 8 9 Detergent Drawer Housing 1 2 Remove the tub bellow hose by releasing...

Page 17: ...e 17 8 10 Power Cable Group and EMI Filter 1 2 Remove the five connectors that is connected to the EMI filter Remove two screws fixing EMI filter 3 4 Pull the power cable group up Remove EMI filter 8...

Page 18: ...the card Remove the connections and remove the card as a last step 8 14 Drain Pump 1 2 Remove clamp holding drain hose by using a nipper Unplug drain pump connector 3 4 Remove screws holding drain pum...

Page 19: ...lug heater connectors Remove nut 8 mm fixing the heater 3 Pull heater out gently holding both sides 8 17 Pyrojet System 1 2 Remove the screws that fix the pyrojet unit Remove the protective foil if re...

Page 20: ...belongs to Pyrojet and remove the pyrojet 8 18 Twinjet System 1 2 Remove twinjet hoses from tub bellow seal pulling them up Remove the tub gasket clip by using small screwdriver 3 4 Remove the cover...

Page 21: ...eal 1 2 Remove the tub gasket clip by using small screwdriver Hold the tub bellows seal and gasket body fixing spring together and pull them out 8 20 Transport Screw 1 2 Remove four transport screws H...

Page 22: ...cable group 3 4 Remove the screws fixing hanger bracket Remove the washing group carrying it out through front side 8 23 Shock Absorber Pin 8 24 Driven Pulley 1 1 Remove shock absorber pins squeezing...

Page 23: ...s holding motor by using box wrench Pull the motor upwards 8 27 Tub 1 2 Remove tub inlet bellow hose loosening the clamp squeezing it by using a pliers Remove screw holding EPS reservoir 3 4 Remove tu...

Page 24: ...the card without removing the washer group 3 Remove the card by pressing the clip that placed behind it could be seen on the first image of the card and pushing the card 4 5 Remove the connection Rem...

Page 25: ...nt in Vestel Washing Machine Plant Manisa Turkey Page 25 8 9 Remove the connections Remove the card completely 10 11 Remove the BLDC motor card fixing screws Remove the ground connection and make sure...

Page 26: ...gularly Drain pump Technical features Nominal voltage 220 240 V Nominal current 0 28 A 10 Nominal power 37 W Frequency 50 Hz Resistor coil 136 5 Water flow 17 L min to 1 m height Thermal protector YES...

Page 27: ...mp Technical features Nominal voltage 220 240 V Frequence 50 Hz Resistor ci 169 5 5 Testing component Check the resistance value on the component with multi meter as shown below Resistance value shoul...

Page 28: ...notral and ground connections Resistance Technical features Heater type Tubular heating element with NTC sensor Nominal voltage 230 V Nominal power varies Resistance varies Thermal fuse 2 sided Testin...

Page 29: ...9 1 20 14 1 15 4 25 11 5 12 5 30 9 4 10 2 35 7 8 8 3 40 6 4 6 9 45 5 4 5 7 Tem C R min k R max k 50 4 5 4 7 55 3 8 3 9 60 3 2 3 3 6 2 7 2 8 70 2 3 2 4 75 1 9 2 0 80 1 7 1 8 85 1 4 1 5 90 1 2 1 3 95 1...

Page 30: ...essure 0 03 1 Mpa Testing component Check the resistance value on the component with multimeter as shown below Valve water flow rate should be between 6 8 L min Each valve coil resistance values shoul...

Page 31: ...ng by electronic card EPS Testing component Press the door lock with using screw driver Select a program and press the start button Bring porgram knob to position 1 Cotton 90 C program Wait for water...

Page 32: ...controlled by the PCB It is essential to check the motor for correct diagnosis and quick servicing In the below picture socket points on the motor is shown to measure with multi meter Motor 3 phase br...

Page 33: ...ing the emergency handle which placed under the pump cover But the user needs to be make sure that the water level and temperature condition in the drum is safe Door lock Technical features Nominal vo...

Page 34: ...sponsible of heating the circulation water By the help of the pyrojet circulation water inject with more heat and lesser time Pyrojet Unit Technical features Nominal voltage Power 250 V 1000W 5 Termin...

Page 35: ...Prapared by Customer Technical Supoort Department in Vestel Washing Machine Plant Manisa Turkey Page 35 10 Wiring Diagram...

Page 36: ...Prapared by Customer Technical Supoort Department in Vestel Washing Machine Plant Manisa Turkey Page 36...

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