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Brandt HP T3 PANEL A+++ Service Manual

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TUMBLE DRYER
SERVICE MANUAL
HP T3 PANEL A+++ (Inverter)

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Summary of Contents for Brandt HP T3 PANEL A+++

  • Page 1 TUMBLE DRYER SERVICE MANUAL HP T3 PANEL A+++ (Inverter)

  • Page 2: Table Of Contents

    CONTENTS 1. OVERVIEW AND WORKING PRINCIPLE ..................4 1.2. Working Principle: ......................... 4 2. TECHNICAL SPECIFICATIONS ......................5 3. INSTALLATION ..........................5 3.1. Issues that should be informed to customer ................. 5 4. CONTROL PANEL AND PROGRAM SELECTION TABLE ..............6 4.1.
  • Page 3 6.21. Door latch .......................... 38 6.21. Plinth ..........................39 6.22. Cooling Fan ......................... 40 6.23. Plinth Cover ........................41 6.24. Door ............................ 42 6.26. Drum Bearing Wheel ......................43 6.27. Drumlight ..........................44 6.27. Front Panel .......................... 45 6.29. Door NTC ..........................46 6.30.

  • Page 4: Overview And Working Principle

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 1. OVERVIEW AND WORKING PRINCIPLE 1. Top Plate 2. Control Panel 3. Loading Door 4. Plinth 5. Plinth opening slot 6. Ventilation grills 7. Adjustable feet 8. Plinth cover 9. Type plate 10.

  • Page 5: Technical Specifications

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 2. TECHNICAL SPECIFICATIONS Vestel White Goods Manufacturer 7 kg (100LT) 8 kg / 9kg (112LT) Capacity (max) 845x596x563 mm 845x596x609 mm H x W x D 42,6 kg 44 kg Net weight (with plastic door) Net weight (with glass door) 45 kg 46,4 kg...

  • Page 6: Customer Support

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 4. CONTROL PANEL AND PROGRAM SELECTION TABLE 4.1. Control Panel Display Symbols...

  • Page 7: Program List

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 4.2.Program List KNOB POSITION PROGRAM Cottons Synthetics Delicate Towels Hygiene Time Drying* Baby Care Duvet Extra Silent Outdoor Wool Refresh Express 34 ’ Shirts 20 ‘ ***The machine has humidity sensor that detects whether the laundry dry or not. At the programs that work with humidity sensor laundry does not dry in fixed time.

  • Page 8: Children's Safety

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL Children’s Safety There is a child lock option to avoid changes in the program flow when keys are pressed during the program. To activate child lock, press and hold “Anti-Crease” and “Option” keys simultaneously for 3 seconds.

  • Page 9: Failure Modes And Warning Leds

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 5.1. Failure Modes and Warning Leds T3 HEAT PUMP MODEL ERROR CODES ERROR CODE REASON T3 UI board doesn't receive communication from mainboard Aquaswitch connector is disconnected Compressor connector is disconnected Compressor NTC connector is disconnected Door NTC connector is disconnected Motor connector is disconnected, motor is locked Voltage fluctuation...

  • Page 10: Service Autotest Steps

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 5.2. Service Autotest Steps Minimum Step Error STEPS Control Possible Errors Duration* code Indication Set program knob at position 3. Push SW5 button. Keeping SW5 button pushed, turn program knob to position 1.
  • Page 11 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL Service must check whether tumble is moving to CW. If not; Step 4 Motor CCW *Motor connector is (Knob (Tumble CW)- 10 sec taken out *Motor might be Position 4) Motor stops locked *Motor belt might be dislocated...

  • Page 12: Disassembly

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6. DISASSEMBLY 6.1. Top Plate 1. Remove two screws that fix the top plate at the back 2. Remove by pulling the top plate to yourself...

  • Page 13: Control Panel

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.2. Control Panel 1. Remove 2 screws from the top 2. After the water tank removed, the plastic screw in the center of the control panel should be removed .
  • Page 14 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.2. Control Panel 1. After removing the screws on the control panel, the control panel is removed as shown in the photo from the upper support bracket. 2. The cables on the control panel are carefully removed from the cable paths. 3.
  • Page 15 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.2. Control Panel 4. Remove the PCB box by pressing clips which provide fixing to panel So, PCB box will be separated from control panel...

  • Page 16: Inverter Card Box

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.3. Inverter Card Box 1. All sockets which is connected with inverter card box must be removed carefully as shown in the photo. 2. After removing the sockets on the card box, the inverter card box is removed as shown in the photo from the side panel.

  • Page 17: Inverter Card Box

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.3. Inverter Card Box 1. For opening the Inverter card box, press the clips (6 units) Care should be taken not to break the clips here. 2. The inverter card inside is removed from the nails as shown in the photo.

  • Page 18: Electronic Card

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.4. Electronic Card 3. To remove the electronic card box (PCB box) from the control panel, it is necessary to remove 6 tabs. As shown in the photo, you can take off the tabs with thin screwdriver. 4.

  • Page 19: Ui Card

    HP T3 PANEL A+++ CUSTOMER SERVICE MANUAL SUPPORT 6.4. UI Card 1. UI card on control panel is disassembled as shown in photo...

  • Page 20: Side Panel

    HP T3 PANEL A+++ CUSTOMER SERVICE MANUAL SUPPORT 6.6. Side Panel 1. Remove 10 screws on side panels...
  • Page 21 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.6. Side Panel 2. Remove 2 screws from front 3. It should not be forgotten to take bottom screw ( 2 screws) 4. Remove the side plate which is pulled out screws , by pushing up...

  • Page 22: Supply Cable

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.7. Supply Cable 1. Remove the supply cable brown and blue cable socket. 2. Remove the terminals with tool as shown in the photo 3. Remove supply cord by pushing up...

  • Page 23: Emi Filter

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.8. Emi Filter 1. Remove EMI filter sockets Remove the terminals with tool as shown in the photo 3. Remove the EMI filter which is fixed with 2 screws to the rear panel...

  • Page 24: Rear Cover

    HP T3 PANEL A+++ CUSTOMER SERVICE MANUAL SUPPORT 6.9. Rear Cover 1. Remove all screws shown in the photo...

  • Page 25: Pump

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.10.Pump 1. Remove the screw on pump cover Remove 2 hoses that is connected with pum 2. After opening the pump holder plastic cover, 3. Remove aqua switch and pump socket. 4. Remove the pump holder plastic from basement plastic as shown in the photo...
  • Page 26 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.10.Pump 5. Push the pump from plastic. 6. There is a float in the pump housing as shown in the photo.

  • Page 27: Process Fan

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.11.Process Fan 1. Hold the fan as shown in the photo. 2. First remove washer and nut then remove the process fan.

  • Page 28: Rear Panel

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.12. Rear Panel 1. Remove segment on rear panel 2. Remove 8 screws from panel...
  • Page 29 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.12. Rear Panel 1. Remove hoses from rear panel 2. Remove the rear panel by pulling to yourself...

  • Page 30: Rear Isolation Group

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.13.Rear Isolation Group 1. For disassembling the rear Isolation group on rear panel, screws are shown in the photo should be removed.

  • Page 31: Rear Bearing Group

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.14. Rear Bearing Group 1. For disassembling the rear bearing group on rear panel, screws are shown in the photo should be removed.

  • Page 32: Water Tank Housing

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.15.Water Tank Housing 1. Remove 2 hoses from water tank housing. 2. Remove the water tank housing clips . 3. The water tank housing is removed as in the photo.

  • Page 33: Drum

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.16.Drum 1. Motor should be moved up to prevent to press spring. So, belt will be released as shown in the photo. 2. Remove the belt on the drum 3. Pull up the drum to separate with basement plastic. Then, pull back to remove.
  • Page 34 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.17.Motor 1. Remove 4 screws from motor fixing plastic 2. Take the motor from basement plastic as shown in the photo. 3. Remove sockets from motor. PS: before removing the motor, process fan should be removed. 4.

  • Page 35: Capacitors

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.18.Capacitors 1. Remove capacitor sockets 2. Remove the screw on bottom of capacitor then disassemble the capacitor 3. The capacitor is removed by turning.

  • Page 36: Belt

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.19.Belt 1.After you should remove drum and motor than change the belt.

  • Page 37: Humidity Sensor

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.20. Humidity Sensor 1. Remove 5 screws from humidity sensor plastic. 2. Remove the humidity sensor cable as shown in photo.

  • Page 38: Door Latch

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.21. Door latch 1. Remove door latch screw from front panel. 2. Separate the door latch socket from door latch as shown in the photo.

  • Page 39: Plinth

    VESTE HP T3 PANEL A+++ SERVICE MANUAL SUPPORT 6.21. Plinth 1. Open the plinth as shown in the photo...

  • Page 40: Cooling Fan

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.22. Cooling Fan 1. Remove screws on cooling fan fixing plastic 2. Remove the cooling fan fixing plastic as shown in the photo. 3. Disassemble the cooling fan by removing the fan screws and fan ground wire.

  • Page 41: Plinth Cover

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.23. Plinth Cover 1. Remove 2 plinth pin on Plinth cover.

  • Page 42: Door

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.24. Door 1. Remove 2 screws that fix the door. 2. Pull the door by lifting up.

  • Page 43: Drum Bearing Wheel

    CUSTOMER HP T3 PANEL A+++ SUPPORT SERVICE MANUAL 6.26. Drum Bearing Wheel 1. Remove wheels as shown in the photo...

  • Page 44: Drumlight

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.27. Drumlight 1. Remove Drumlight group from Front Shield 2. Remove the drum light socket. 3. Remove the drum light card.

  • Page 45: Front Panel

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.27. Front Panel 1. Remove 16 screws on the front panel While removing the front panel, the cable of the door latch must also be removed.

  • Page 46: Door Ntc

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.29. Door NTC 1. Remove the socket from NTC sensor on the basement plastic. 2. Remove the NTC from basement plastic by hand or tool.

  • Page 47: Side Bracket

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.30. Side Bracket 1. Remove cable holder plastic clips shown in the photo. (For right side bracket) Remove screw from bracket which is fixing side bracket and top bracket . (Rear panel was removed before.)

  • Page 48: Front Shield

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.31. Front Shield 1. Remove 2 screws in the bottom. 2. Open clips on the left side. 3. The front shield should be lifted as shown in the photo.

  • Page 49: Front Isolation Foam

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.32.Front Isolation Foam Sticky paper Front Isolation mark Force direction 1. It is important to install the new felt correctly after it has been removed from the slot at the front shield. 2.

  • Page 50: Cable Group

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.33. Cable Group 1. Open the cable holder plastic clips on side bracket. 2. Remove cable holder plastic fixing clips as shown in the photo.
  • Page 51 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 6.33. Cable Group 1. Humidity Sensor Cable Cable Group of Front .Compressor ground cable 2. Door Latch Socket Cable 6.Compressor socket Compressor NTS Socket...

  • Page 52: Component Specifications And Measurements

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7. 7. COMPONENT SPECIFICATIONS AND MEASUREMENTS 7.1. Motor The dryer has an BLDC motor. In the photo on the right, the socket on the motor are shown to be measured by multiple counters. It is driven with the electronic card (Driver).

  • Page 53: Motor Measurements

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.1.1. Motor Measurements...

  • Page 54: Pump

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.2. Pump In Tumble Dryer models, the pump is used to transport the water that accumulates in the condensation chamber to tank in the drawer area. One triac is measured on the electronic card. Technical Features Input Power : 13W max Resistance : 764±10% ohm...

  • Page 55: Pump Measurements

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.2.1 Pump Measurements...

  • Page 56: Electronic Card

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL Technical Features Electronic card is single sided printed circuit board and CEM-1 material The upper picture shows where the components sockets are inserted. 7.3. Electronic Card 7.4. Door/Compressor NTC Sensor Two NTC sensors are used. The NTC resistance decreases when the temperature rises.

  • Page 57: Door Ntc Sensor Measurements

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.4.1. Door NTC Sensor Measurements 7.5. Compressor The dryer has an compressor with an asynchronous motor. In the photo on the right, the terminal on the compressor are shown to be measured by multiple counters. It is driven with relay via the electronic card (to give energy) and relay drive the compressor only one direction.
  • Page 58 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL Aux windings: 8.75±7% (25 °C temp.) Motor speed : 2928 rpm (Unloaded) Gas Type: R290 Capacitor value : 20 µF ± %5 Compressor Capacity: 6.8 cm /rev Component Test • Check whether the compressor cable is connected to the compressor terminal. •...

  • Page 59: Compressor Measurements

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.5.1. Compressor Measurements...

  • Page 60: Door Latch

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.6. Door Latch Door latch locks when the door is closed. It’s designed to be opened from inside, in case of children are in the drum Component Test • When the door is closed, check whether there is electrical transmission from IDC connected to electronic card •...

  • Page 61: Humidity Sensor

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.7. Humidity Sensor The Humidity Sensor measures the amount of dryness of the laundry in the drum. Component Test • Each humidity sensor plate is checked whether there is electrical transmission from IDC connected to electronic card.

  • Page 62: Cooling Fan

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.8. Cooling Fan The dryer has an cooling fan with an asynchronous motor. In the photo on the right, the terminal on the compressor are shown to be measured by multiple counters. It is driven with triac via the electronic card (to give energy) Technical Features Type: single-phase AC fan...

  • Page 63: Cooling Fan Measurements

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 7.8.1. Cooling Fan Measurements 7.9. Drumlight Drumlight lights inside of the drum Component Test Check whether there is electrical transmission from IDC connected to electronic card.

  • Page 64: Troubleshooting

    HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL 8. TROUBLESHOOTING MACHINE IS NOT WORKING If Machine has no power Is there power on power Machine has not a failure sockets(outlet) ? (220V-50 Hz) Y ES Is The Supply Cord Plugged Make electrical connexion Into The EMI Filter?
  • Page 65 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL MACHINE IS NOT WORKING If machine has power Y E S Is the door Close / Repair the door closed? Y E S Is the door latch socket connection Make Electrical Connection correct ? Y E S Check the door...
  • Page 66 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL MACHINE IS NOT DRYING Is the Filter and Clean Filter and / or Condenser Condenser Clean? Is compressor Y E S Wait temperature of the compressor surface overload decrease room temperature and check again. protector open circuit? Is connection of...
  • Page 67 HP T3 PANEL A+++ CUSTOMER SUPPORT SERVICE MANUAL DRUM IS NOT ROTATING Is Right and Wheels may be stuck or Is Drum Rotating Left Wheel damaged. Replace the With Hand? wheels. Rotating Y E S Y E S Is belt position Fix The Position of Is Drum as It is correct?
  • Page 69 HP T3 PANEL A+++ CUSTOMER SERVICE MANUAL SUPPORT...

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