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Viking FDWU324 User Manual

Viking FDWU324
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Service
Manual
Viking
Dishwasher
Model #
FDWU/VDWU324
FDWU/VDWU524
FDWU/VDWU524W
SMK-0013
NOV 2018
This manual is to be used by qualied appliance technicians only. Viking
does not assume any responsibility for property damage or personal
injury for improper service procedures done by an unqualied person.
This Base Manual covers general and
specic information including, but not
limited to the following models:
VIKING RANGE,
LLC
Question and Answer IconNeed help?

Do you have a question about the Viking FDWU324 and is the answer not in the manual?

Viking FDWU324 Specifications

General IconGeneral
Stylebuilt in
Colorpanel ready
Load Capacity14 place settings
Number of Cycles8
Drying Typeheated
Noise level45 db
Control Typetouchpad
Delay Startyes
Water Filteryes
Leak Protectionno
Water Softenerno
Food Disposerno
Sanitize Settingsyes
Half Loadyes
Wi-Fino
Smart Homeno
Remote Controlno
Voltage120 volts
Frequency60hz
Current15amps
Weight and Dimensions IconWeight and Dimensions
Depth24 inch
Height33 7/8 inch
Width23 9/16 inch
Net Weight97 lbs

Summary

Important Information

Save These Instructions

Crucial instructions to follow before commencing any repair work.

Safety Information and Alerts

Guidance on safety alerts, symbols, and their associated hazard meanings.

General Information - Model and Serial Numbers

Model Number Breakdown

Explanation of the nomenclature used in model numbers for identification.

Serial Number Format

Details regarding the structure and interpretation of product serial numbers.

General Information - E8 Control Panel

E8 Control Panel Layout

An overview of the control panel's design, buttons, and their functions.

General Information - Display Icons

Understanding Display Indicators

Explanation of the various icons and indicators shown on the dishwasher's digital display.

General Information - AUTO Cycle Details

AUTO Wash Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the AUTO wash cycle.

General Information - COMBI CLEAN Cycle Details

COMBI CLEAN Wash Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the COMBI CLEAN wash cycle.

General Information - POTS & PANS+ Cycle Details

POTS & PANS+ Wash Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the POTS & PANS+ wash cycle.

General Information - REGULAR WASH Cycle Details

REGULAR WASH Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the REGULAR WASH cycle.

General Information - GLASS CARE Cycle Details

GLASS CARE Wash Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the GLASS CARE wash cycle.

General Information - HOUR WASH Cycle Details

HOUR WASH Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the HOUR WASH cycle.

General Information - QUICK WASH Cycle Details

QUICK WASH Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the QUICK WASH cycle.

General Information - RINSE & HOLD Cycle Details

RINSE & HOLD Cycle Breakdown

Detailed sequence of operations, conditions, and timings for the RINSE & HOLD cycle.

General Information - Estimated Wash Times

Wash Time Estimates by Program

A table presenting estimated wash durations for various programs and selected options.

General Information - Setting Menu Options

Configurable Appliance Settings

Details on adjustable settings such as interior light, sound level, and rinse aid dosage.

General Information - Entering Service Menu

Service Menu Access Procedure

Step-by-step guide on how to access the dishwasher's service menu.

General Information - Service Functional Test Program

SFt Test Program Explained

Comprehensive explanation of the SFt service functional test program.

General Information - Settings Menu - Light/Micro-filter/Door

Interior Light and Micro-filter Settings

Configuration options for the interior light and the micro-filter function.

Automatic Door Opener Setting

Information on setting the automatic door opening feature at the end of a cycle.

General Information - Settings Menu - Tablet/Sound

Auto Tablet Detection Setting

Details on how to configure the automatic tablet detection feature.

Sound Level Adjustment

Guidance on adjusting the audible notification sound levels.

General Information - Settings Menu - Regeneration/Rinse Aid

Water Softener Regeneration Level

Setting the regeneration frequency for water softener equipped models.

Rinse Aid Dosage Control

Adjusting the amount of rinse aid dispensed during the wash cycle.

General Information - Settings Menu - Ionizer/Detergent

Ionizer Function Details

Information regarding the ionizer function, noting its unavailability on Viking models.

Liquid Detergent Dosage

Details on the liquid detergent dosage feature, noting its unavailability on Viking models.

Service Procedures - Menu Access

Accessing the Service Menu

Step-by-step instructions for entering the service menu using control panel inputs.

Service Procedures - Test Programs

Factory and Service Test Programs

Overview and explanation of factory test modes (HFE, IFt) and the SFt service test.

Service Procedures - Automated Test Execution

Running the Automated Service Test

Procedure for executing the automated service test for diagnostic purposes.

Service Procedures - Fault Codes

Dishwasher Error Code Reference

A comprehensive list and explanation of fault codes applicable to Viking dishwasher units.

Service Procedures - Eprom Reset

Eprom Reset Function (EEP)

Instructions for performing an Eprom reset to restore factory default settings.

Service Procedures - Software Versions

Displaying Software Versions

Method to view the software versions of the main, display, and button boards.

Troubleshooting - Overview and Overflow E:01

Troubleshooting Procedures Overview

General guidelines for diagnosing and resolving electronic control faults and errors.

Overflow Error E:01 Diagnosis

Identifying the causes and troubleshooting steps for the E:01 overflow error.

Troubleshooting - No Water E:02 and Heater Fault E:03

No Water Error E:02 Diagnosis

Troubleshooting the E:02 error related to the absence of water inflow.

Heater Fault E:03 Diagnosis

Diagnosing the E:03 error pertaining to issues with the heating element.

Troubleshooting - Turbidity E:04 and Diverter Valve E:05

Turbidity Fault E:04 Diagnosis

Troubleshooting the E:04 error associated with the turbidity sensor.

Diverter Valve Fault E:05 Diagnosis

Diagnosing the E:05 error related to the water diverter valve's position.

Troubleshooting - NTC E:06 and Water Inlet Valve E:07

NTC Fault E:06 Diagnosis

Troubleshooting the E:06 error concerning the NTC temperature sensor.

Water Inlet Valve Fault E:07 Diagnosis

Diagnosing the E:07 error related to the water inlet valve's operation.

Troubleshooting - Communication Faults E:08 & E:09

Main Board Communication Fault E:08

Troubleshooting communication loss between the main and external electronic boards (E:08).

Display Board Communication Fault E:09

Troubleshooting communication loss between the main and display electronic boards (E:09).

Troubleshooting - UI Communication Fault E:10

User Interface Communication Fault E:10

Troubleshooting communication loss between the main and user interface boards (E:10).

Troubleshooting - Conductor/Pressure Switch Faults E:11-E:13

Conductor Probe/Short Circuit Faults E:11 / E:12

Diagnosing conductor probe or short circuit issues (E:11, E:12).

Pressure Switch Fault E:13 Diagnosis

Troubleshooting the E:13 error related to the pressure switch functionality.

Troubleshooting - Water Counter/Drain Pump Faults E:15 & E:16

Water Counter Fault E:15 Diagnosis

Troubleshooting the E:15 error when the water counter fails to register water.

Drain Pump Blocked Fault E:16

Diagnosing the E:16 error indicating a blocked drain pump.

Troubleshooting - Auto Detergent Motor Fault E:17

Auto Detergent Motor Positioning Fault E:17

Troubleshooting the E:17 error related to the auto detergent motor's positioning.

Wiring Diagrams - Control Panel and Key

Control Panel Wiring Diagram

Schematic illustrating the wiring and connections of the appliance's control panel.

Component and Color Code Key

A guide to identifying electrical components and color codes used in wiring diagrams.

Wiring Diagrams - Main Board Schematics

Main Board Wiring Schematic

Detailed wiring diagram of the main control board, including power and component connections.

Appendix

Related product manuals