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Blomberg DWT 14240 NBL00 User Manual

Blomberg DWT 14240 NBL00
97 pages
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BUILT- UNDER DISHWASHER
1 2011
BUILT - UNDER DISHWASHER
SERVICE USER MANUAL
For Models
DW 14110 NBL00 DW 15111 NBL00 DWT 15210 NBL00 DWT 14210 NBL00 DWT 15210 NBL00
DW 14120 NBL00 DW 15121 NBL00 DWT 15220 NBL00 DWT 14240 NBL00 DWT 15220 NBL00
DW 14140 NBL00 DW 15141 NBL00 DWT 15240 NBL00 DWT 14220 NBL00 DWT 15240 NBL00
DW 15110 NBL00 DWT 14210 NBL00 DWT 15211 NBL00 DWT 14440 ULTRA DWT 15211 NBL00
DW 15120 NBL00 DWT 14240 NBL00 DWT 15241 NBL00 DWT 14410 ULTRA DWT 15241 NBL00
DW 15140 NBL00 DWT 14220 NBL00 DWT 15221 NBL00 DWT 14420 ULTRA DWT 15221 NBL00

Table of Contents

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Blomberg DWT 14240 NBL00 Specifications

General IconGeneral
BrandBlomberg
ModelDWT 14240 NBL00
CategoryDishwasher
LanguageEnglish

Summary

Introduction and Safety

Important Safety Instructions

Provides essential safety precautions for operating the dishwasher.

Installation Guide

Installation Safety Guidelines

Emphasizes following installation manual and qualified installer for safe setup.

Pre-Installation Checks and Contact

Covers inspecting the dishwasher for damage and how to contact support.

Understanding Your Dishwasher

Dishwasher Components Overview

Identifies key internal and external components of the dishwasher.

Technical Specifications and Features

Details technical data including brand, model, voltage, power, and dimensions.

Installation Tools and Materials

Required Tools for Installation

Lists all the necessary tools required for the dishwasher installation.

Required Materials for Installation

Lists all the necessary materials for the dishwasher installation.

Supplied Parts and Packaging

Dishwasher Parts Inventory Check

Details the contents of various parts bags supplied with the dishwasher.

Dishwasher Specifications and Enclosure

Technical Features Summary

Summarizes key technical features like load capacity and electrical connections.

Enclosure Preparation Guidelines

Provides minimum dimensions for the dishwasher enclosure.

Enclosure and Electrical Preparation

Electrical Connection and Grounding

Detailed steps for preparing the electrical connections, including wiring and safety.

Mounting and Height Adjustment

Installing Mounting Brackets

Instructions for attaching mounting brackets to secure the dishwasher.

Installing Foot Supports

Details on installing short and long supports for height adjustment.

Side Trim Strips Installation

Water Connection Preparation

Water Supply Line Setup

Steps for preparing the water supply connection, including fittings.

Junction Box Preparation

Procedure for preparing the junction box for electrical connection.

Drainage System Setup

Under-Sink Drain Connection

Instructions for connecting the drain hose to an under-sink drain.

Air Gap and Disposal Connections

Guidance on installing an air gap and connecting to a garbage disposal.

Steam Protection Foil Installation

Dishwasher Placement and Connections

Positioning Dishwasher in Opening

Guidance on carefully placing the dishwasher into the cabinet opening.

Connecting the Drain Hose

Steps for connecting the dishwasher drain hose to the plumbing.

Water Supply Connection Methods

Details on connecting water supply using braided hose or copper tubing.

Electrical Connection and Grounding

Ensuring proper electrical connection and grounding for safety.

Securing the Junction Box

Final Leveling and Toe Kick

Adjusting Foot Levels for Stability

How to readjust feet to ensure the dishwasher is level and secure.

Adjusting the Movable Toe Kick

Steps to adjust the toe kick for proper fit and alignment.

Installing the Outer Door

Outer Door Tension Adjustment

Wooden Toe Kick Installation

Installation Completion and Final Steps

Installer Checklist

A checklist for installers to confirm all installation steps are completed correctly.

Final Operating Instructions

Steps to turn on the dishwasher and run the first wash cycle.

Troubleshooting Common Issues

Hints for resolving basic operational problems like power or water issues.

Loading The Dishwasher

Dishware Loading Best Practices

Dishwasher Usage Restrictions

Items Not Suitable for Dishwasher

Lists items that should not be washed in the dishwasher to avoid damage.

Tableware Care Advice

Advice on caring for tableware, considering dishwasher conditions.

Operating The Dishwasher

Dishwasher Function Buttons

Dishwasher Indicators and Detergent Use

Indicator Lights Explained

Explains the meaning of various indicator lights on the dishwasher.

Detergent Dispenser Operation

Guidance on filling and using the detergent dispenser, including warnings.

Rinse Aid and Water Softener Settings

Filling the Rinse Aid Dispenser

Instructions for filling the rinse aid dispenser and adjusting dosage.

Setting Water Hardness Level

Procedure for setting the water softener based on local water hardness.

Filling the Dishwasher Salt Dispenser

Care and Maintenance

Interior Care and Filter Cleaning

Cleaning the Spray Arms

Working Principles

Hydraulic System with Water Softener

Explains the internal workings of the dishwasher's hydraulic system with a softener.

Hydraulic System Without Softener

Dishwasher Program Flow

Key Component Principles

Heater Operation and Safety

Explains the function and safety features of the heater unit.

Drain Motor Function

Details the operation and specifications of the drain motor.

Motor and Dispenser Actuator

Circulation Motor Functionality

Describes the circulation motor's role and operational characteristics.

Detergent Dispenser Actuator

Explains the thermic actuator mechanism for the detergent dispenser.

Safety and Sensor Components

Door Lock Switch Function

Details the door lock switch and its role in safety.

Turbidity Sensor Operation

Explains how the turbidity sensor measures dirt levels for cleaning.

Temperature Sensor and Power Switch

NTC Temperature Sensor

Describes the NTC sensor for measuring water temperature.

On/Off Switch Functionality

Explains the function of the on/off switch for powering the unit.

Water Inlet, Measurement, and Safety Switch

Water Inlet Valve Operation

Details the function and specifications of the water inlet valve.

Water Counter Functionality

Explains how the water counter measures intake quantity.

Float Switch Safety System

Describes the float switch for overflow protection and draining activation.

Service Functional Test Procedures

Faulty Conditions and Error Detection

Identifies common faults, error codes, and their potential causes.

Specific Fault Conditions

Details specific error conditions like heating faults, water inlet issues, and counter faults.

Troubleshooting Guide

Troubleshooting: No Water Inlet

Diagnostic steps for when the dishwasher does not receive water.

Troubleshooting: Water Overflows

Steps to diagnose and fix issues related to the machine taking in too much water.

Troubleshooting: Program Not Running

Diagnostic steps for when the dishwasher program fails to start or run.

Troubleshooting: Incomplete Program

Steps to diagnose why a dishwasher program might stop or finish early.

Troubleshooting: Machine Not Draining

Diagnostic steps for when the dishwasher fails to drain water properly.

Troubleshooting: No Water Circulation

Steps to diagnose why the circulation motor is not operating.

Troubleshooting: No Heating

Diagnostic steps for when the dishwasher fails to heat water.

Troubleshooting: Dispenser Cover Issue

Steps to diagnose why the detergent dispenser cover is not opening.

Troubleshooting: Other Detected Problems

Addresses problems not identified by functional tests, like dishes not dry.

Troubleshooting: Poor Cleaning Results

Diagnoses and solutions for dishes not being clean after a cycle.

Troubleshooting: Appearance and Odor Issues

Addresses calcium streaks, misty appearance, and odors.

Troubleshooting: Glass and Surface Issues

Diagnoses and solutions for glass corrosion and rust stains on surfaces.

Troubleshooting: Fading and Residue Issues

Addresses fading patterns on dishes and detergent residue in the dispenser.

Circuit Diagrams and PCB Layout

Component Assembly and Disassembly

Control Panel Components Disassembly

Guides for disassembling the control panel and related parts.

Display Group and Button Holder Disassembly

Steps for disassembling the display group and button key holder.

Disassembly: Overflow, Drain Pump, NTC

Procedures for removing the overflow gauge, drain pump, and NTC sensor.

Disassembly: Heater and Circulation Pump

Instructions for disassembling the heater and circulation pump.

Disassembly: Spray Arm Feed, Side Walls, Regeneration

Guides for removing spray arm feed, side walls, and regeneration container.

Disassembly: Flow Meter, Hinges, Detergent Container

Procedures for removing the flow meter, hinge plates, and detergent container.

Disassembly: Drain Hose, Water Inlet Valve, Clip Box

Instructions for removing the drain hose, water inlet valve, and clip box.

Disassembly: Bottom Layout Components

Guidance on disassembling components located in the bottom layout.

Exploded Views of Components

Main Body Exploded View

Visual breakdown of the main body components with reference numbers.

Exploded View: Inner Tub Assembly

Visual breakdown of the inner tub components with reference numbers.

Exploded View: Door Assembly

Visual breakdown of the door group components with reference numbers.

Exploded View: Panel Assembly

Visual breakdown of the panel group components with reference numbers.

Comprehensive Parts List

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