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DeLonghi DN40UL dehumidifier Parts

Here are the diagrams and repair parts for DeLonghi DN40UL dehumidifier, as well as links to manuals and error code tables, if available.

DeLonghi DN40UL dehumidifier
By Schematic
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Browse Parts for DN40UL Dehumidifier

  • Capacitor for DeLonghi DN40UL - Part 5148000300

    #27A

    All parts diagram

    Capacitor

    Part #5148000300

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover for DeLonghi DN40UL - Part 535363

    #1

    All parts diagram

    Cover

    Part #535363

    The manufacturer no longer makes this part, and there's no substitute part

  • Thermostat Knob for DeLonghi DN40UL - Part 537053

    #2

    All parts diagram

    Thermostat Knob

    Part #537053

    The manufacturer no longer makes this part, and there's no substitute part

  • Overload Protector (dn25ul) for DeLonghi DN40UL - Part 5248000700

    #31

    All parts diagram

    Overload Protector (dn25ul)

    Part #5248000700

    The manufacturer no longer makes this part, and there's no substitute part

  • Float for DeLonghi DN40UL - Part 534248

    #11

    All parts diagram

    Float

    Part #534248

    The manufacturer no longer makes this part, and there's no substitute part

  • Evaporator (dn25ul) for DeLonghi DN40UL - Part 5548000500

    #33

    All parts diagram

    Evaporator (dn25ul)

    Part #5548000500

    The manufacturer no longer makes this part, and there's no substitute part

  • Support for DeLonghi DN40UL - Part 534659

    #16

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    Support

    Part #534659

    The manufacturer no longer makes this part, and there's no substitute part

  • Front Castor for DeLonghi DN40UL - Part 551834

    #6

    All parts diagram

    Front Castor

    Part #551834

    The manufacturer no longer makes this part, and there's no substitute part

  • Relay (dn25ul) for DeLonghi DN40UL - Part 5248000600

    #32

    All parts diagram

    Relay (dn25ul)

    Part #5248000600

    The manufacturer no longer makes this part, and there's no substitute part

  • Upper Polystyrene for DeLonghi DN40UL - Part 5648000100

    #NI

    All parts diagram

    Upper Polystyrene

    Part #5648000100

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dehumidifiers

Choose a symptom to see related dehumidifier repairs.

Main causes: loose fan motor mounting screws, loose compressor mounting bracket screws, bad fan, faulty compressor…

Main causes: clogged drain hose, drain hose not properly connected…

Main causes: collection bucket not installed, collection bucket full of water…

Main causes: room temperature below 65 degrees Fahrenheit, control system failure…

Main causes: dirty air filter, clogged grill, dehumidifier placed too close to the wall, dehumidifier too small for the …

Main causes: lack of electrical power, wiring failure, electronic control board failure, user interface control failure…

Main causes: collection bucket not installed correctly, cracked collection bucket, loose drain hose connection…

Main causes: dehumidifier too small for the space, bad humidity sensor, faulty evaporator thermistor, low refrigerant, b…

Main causes: weak or dead batteries, out of range, radio frequency interference…

Most common repair guides to help fix your dehumidifiers

These step-by-step repair guides will help you safely fix what’s broken on your dehumidifier.

How to replace a dehumidifier user interface control board

How to replace a dehumidifier user interface control board

If the dehumidifier doesn’t respond when you try to set it, follow these steps to replace it.…

Repair time and Difficulty

 30 minutes or less
How to replace a dehumidifier sensor assembly

How to replace a dehumidifier sensor assembly

If the humidifier sensor doesn’t properly detect humidity or evaporator temperature, install a new sensor assembly, foll…

Repair time and Difficulty

 45 minutes or less
How to replace a dehumidifier electronic control board

How to replace a dehumidifier electronic control board

If the dehumidifier won’t power up because the control board has failed, use the steps in this repair guide to replace t…

Repair time and Difficulty

 45 minutes or less

Effective articles & videos to help repair your dehumidifiers

Use the advice and tips in these articles to get the most out of your dehumidifier.

Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

How to stop dehumidifier leaks

How to stop dehumidifier leaks

Here are some tips to stop a dehumidifier from leaking water.…

How does a dehumidifier work?

How does a dehumidifier work?

Discover how a dehumidifier works.…

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