Viking VDB200 Service Manual
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Viking VDB200 Service Manual

Built-in dishwasher
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See also: User Manual
Service
Manual
This manual is to be used by qualified appliance technicians only.
Viking does not assume any responsibility for property damage
or personal injury for improper service procedures done by an
unqualified person.
Built-In
Dishwasher
10VPS4_VDB200_dishwasher.indd 1
Preferred Service
This Base Manual covers general and
specific information including, but not
limited to the following models:
VDB200
SMK-002
May, 2010
5/28/10 11:11:09 AM

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Summary of Contents for Viking VDB200

  • Page 1 Service Preferred Service Manual This manual is to be used by qualified appliance technicians only. Viking does not assume any responsibility for property damage or personal injury for improper service procedures done by an unqualified person. Built-In This Base Manual covers general and specific information including, but not...

  • Page 2: Table Of Contents

    Outer Door Removal ............. 21 Control Panel Removal ..........22 Inner Door Components ..........22 Detergent Dispenser ............. 23 Door Latch Interlock ............23 Door Spring and Cable Assembly ......... 24 Door Hinge Disassembly ..........25 © 2010 Viking Preferred Service...

  • Page 3: Important Information

    “DANGER”, “WARNING” or “CAUTION”. These words mean: CAUTION DANGER VIKING will not be responsible for any injury Immediate hazards which WILL result in severe or property damage from improper service personal injury or death. procedures. If performing service on your...

  • Page 4: Warranty Information

    (12) months from the date of original retail purchase. Viking Range Corporation, warrantor, agrees to repair or replace, at its option, any part which fails or is found to be defective during the warranty period.

  • Page 5: Warranty Service Information

    The return of the Owner Registration Card is not a condition of warranty coverage. You should, however, return the Owner Registration Card so that Viking Range Corporation can contact you should any question of safety arise which could affect you.

  • Page 6: General Information

    - 3 / (60.32 cm) - 7 / ( 6 0 ( 6 7 8 ” ( 8 6 - 7 / 8 ” i n . ( 8 9 ” 28-3/4” (73.0 cm) 49” (124.5 cm) © 2010 Viking Preferred Service...

  • Page 7: Warnings

    Drain 2” square (5.1 cm). Locate as low and as near to the back wall as possible. DO NOT use any fittings anywhere in the drain line that are less than 1/2” (1.3 cm) ID. © 2010 Viking Preferred Service...
  • Page 8 Use two or more people to move dishwasher. Failure to do so can result in back or other injury. WARNING TIP OVER HAZARD DO NOT push down on open door. Doing so can result in serious injury or cuts. © 2010 Viking Preferred Service...

  • Page 9: Model-Serial Number Matrix

    01 10 10 D00011595 Month Serial Number Year of Manufacture MODEL VDB200SS HOUSEHOLD DISHWASHER VIKING RANGE 120V 60Hz OPER 12.2A ® CORPORATION 2.5A OTHER 15.5A GREENWOOD, MISSISSIPPI LISTED 38930 USA SERIAL NO 011910D00011595 3HV V 01 3597 000 © 2010 Viking Preferred Service...

  • Page 10: Operation

    “START” button is not pressed or if the door is not closed within four seconds of pressing the “START” button, three short beeps will occur. For all other error messages and to deselect the audible sound signal, see Troubleshooting Guide, (page 36). © 2010 Viking Preferred Service...

  • Page 11: Preparing Dishes

    ECONO/CHINA cycle. cycle. After selecting the wash cycle and options, depress “START” button. The START symbol will illuminate. This merely means the machine is ready. Close door securely within four seconds of pressing the START button. © 2010 Viking Preferred Service...

  • Page 12: Entering Diagnostic Mode

    This is the indication that the test cycle has finished. Note: During this test cycle, if the control board senses a failure that it is programmed to monitor, it will display an error code. © 2010 Viking Preferred Service...

  • Page 13: Fail Codes

    Note D: Numbers listed indicate the times the lights will flash when a specific error is detected. (For example: For a drain error, the POTS/PANS light will flash once and the NORMAL WASH light will flash five times.) © 2010 Viking Preferred Service 10VPS4_VDB200_dishwasher.indd 13 5/28/10 10:59:03 AM...

  • Page 14: Parts Location-Control Board

    Service Diagnostics and Procedures Parts Location–Control Board (P8) (P12) (P6) (P5) Moisture Sensor, (P9) Water Water Valve, Wash Motor Temperature User Interface Heater Drain Pump, Sensor Diverter Port (P4) (P10) Door Switch, Dispenser Water Valve, Drain Pump © 2010 Viking Preferred Service...

  • Page 15: Control Board Test Points

    2.7K Ω Moisture Sensor P8-1 (Red/White) – P8-2 (Purple) 175K Ω Temperature Sensor P8-3 (Black/White) – P8-4 (Blue) 47K Ω @ 77˚ (varies based on temp) Water Heater P12 (Gray) – P10-1 (White) 12.00 Ω © 2010 Viking Preferred Service...

  • Page 16: Control Board Diagnostics

    If no voltage is measured, verify wiring. P-10 P-10 Note: Testing the soap cup can be achieved in the diagnostic mode. Note: Testing the fill valve can be achieved in the diagnostic mode. © 2010 Viking Preferred Service...

  • Page 17: Drain Motor

    filling, operate the drain pump, and signal an error code. If the sensor is open, an open fail code will signal (see Fail Codes, P-10 page 13). Resistance between P8-1 and P8-2 should P-10 be 175K ohms. Ω © 2010 Viking Preferred Service...

  • Page 18: User Interface Port

    (Refer to page 13 for fail codes). The control board monitors P8-3 – P8-4. Resistance should be 47K @ 77˚. If no resistance is found, Ω check wiring. If wiring is OK, replacement of the sensor is necessary. User Interface Board © 2010 Viking Preferred Service...

  • Page 19: Water Heater

    Ω wiring to the heater. If the wiring is correct, replace the heater. The heater can also be tested in the Diagnostic mode (see page 12). P-12 P-10 P-12 P-10 © 2010 Viking Preferred Service...

  • Page 20: Parts Location-Door

    Service Diagnostics and Procedures Parts Location–Door Door Latch Interlock Control Panel Door Spring Outer Door Assembly Detergent Dispenser Center Door Panel Hinge Inside View Side View © 2010 Viking Preferred Service...

  • Page 21: Door Disassembly

    Using a T15 TORX® screwdriver, remove the ten screws. Screws Right Side Note: When the outer door has been removed, make sure to store it in a secure area until reassembled, so it does not become scratched or damaged. © 2010 Viking Preferred Service...

  • Page 22: Control Panel Removal

    From here you can test the door interlock switch and the detergent dispenser. Left Side Right Side Note: With the outer door panel and the control panel removed, access to the user interface is gained. © 2010 Viking Preferred Service...

  • Page 23: Detergent Dispenser

    If replacing the switch, remove the bracket from the old switch and reinstall on the replacement latch assembly. Remove the TORX® screw shown below. Screw DANGER Failure to observe caution could result in electric shock, resulting in permanent injury or DEATH. © 2010 Viking Preferred Service...

  • Page 24: Door Spring And Cable Assembly

    Below is a close-up view of the cable wrapped around the pulley. As the door opens or closes, the cable will ride along the roller creating a smooth movement in the door operation. © 2010 Viking Preferred Service...

  • Page 25: Door Hinge Disassembly

    Disconnect tension cable from hinge. Screw Tension Cable Hinge Hinge Hinge Connection Reverse the procedure to reinstall the hinge. Remove C-Clip securing hinge. C-Clip Hinge Note: Remove C-Clip slowly (clip has spring and can dislodge). © 2010 Viking Preferred Service...

  • Page 26: Parts Location-Interior

    Service Diagnostics and Procedures Parts Location–Interior Lower Spray Arm Coarse Filter Fine Filter © 2010 Viking Preferred Service...

  • Page 27: Lower Spray Arm Removal

    Lower Spray Arm Removal procedure, above). Squeeze tabs on coarse strainer to release (shown below). Coarse Strainer Lift coarse strainer out and repair or replace as necessary. Reverse the procedure to reinstall the coarse strainer. © 2010 Viking Preferred Service...

  • Page 28: Base Pan-Front View

    Note: Place base pan in a secured area. Take care not to damage the sensor. With the base pan removed, you now have access to locate, diagnose, and service all the components in the base of the dishwasher. © 2010 Viking Preferred Service...

  • Page 29: Parts Location-Base Unit Bottom View

    Service Diagnostics and Procedures Parts Location–Base Unit Front Leveling Legs Wash Temp Sensor Drain Motor Water Heater Control Board Wash Diverter Fill Valve Circulation Motor Capacitor Rear Leveling Leg Adjusted from the front (Red dotted line) Bottom View © 2010 Viking Preferred Service...

  • Page 30: Drain Motor Disassembly

    (below right) to release the pump P6-2 from the main housing. Grasp the pump and rotate clockwise and the pump can be removed. J10-2 When tab is released, rotate clockwise to remove pump © 2010 Viking Preferred Service...

  • Page 31: Circulation Motor Disassembly

    CAUTION Filter Clean It is recommended that the diverter be taken Inlet out before removing the circulation motor. It makes it easier to handle the motor assembly. Green Clamp Disconnected © 2010 Viking Preferred Service...

  • Page 32: Capacitor Disassembly

    1K ohm scale. Place the meter leads across Ω the terminals of the capacitor and take a reading. Arrow 2 Then reverse the meter leads on the capacitor terminals. A reading should be seen momentarily © 2010 Viking Preferred Service...

  • Page 33: Water Temperature Sensor Disassembly

    1.1K ohm coil and is controlled from P6-3 (line Ω unlocked position. voltage-blue) and Neutral on the main terminal block. Unlocked While grasping the tabs, pull the sensor out of the sump assembly as shown. © 2010 Viking Preferred Service...

  • Page 34: Control Board Disassembly

    CAUTION In order to protect the electronic circuits on the board and avoid any damage caused by static discharge, Viking Range Corporation recommends the use of a ground strap. Remove the sheet from the tabs and place aside. The image below (right) shows the protective sheet removed.
  • Page 35 Service Diagnostics and Procedures Control Board (cont.) Disconnect the P4, P5, P6, P8, P9, P10, and P12 connectors from the board. © 2010 Viking Preferred Service...

  • Page 36: Troubleshooting Guide

    Water left in bottom near Normal Some water in bottom is normal filters Dishwasher will not drain Drain hose Verify hose is not obstructed or kinked Drain pump Verify no obstructions in pump © 2010 Viking Preferred Service...

  • Page 37: Main Control Board And User Interface Wiring Connections

    Wiring and Schematics Main Control Board and User Interface Wiring Connections © 2010 Viking Preferred Service...

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