411homerepair.com

Dehumidifier Troubleshooting, FAQ, Repair and Parts

by 411 on Feb 28, 2017

What is Wrong with my Dehumidifier?

The coils frost up
It runs, but no air blows out the front
The indicator light is on, but the unit doesn't run
The container fills up too quickly
The container doesn't fill
Learn more about dehumidifiers
Dehumidifier Parts

Note: If your repair problem isn't listed, click hererepair to email or chat with a repair expert.

The coils frost up

The coils you see on the back of your dehumidifier are the evaporator. When the unit runs, the coils get very cold. As the fan draws the room air over the coils, the humidity in the air condenses out of the air onto the cold coils. But, if the temperature of the air the fan draws over the coils is too cool, the humidity that condenses out of the air freezes on the coils.

To remedy this problem, you can try any of these:

  • Warm up the room the dehumidifier is in.
  • Put the dehumidifier on a sturdy table (the room air is coolest near the ground).
  • Turn the unit off until the room warms up.

It runs, but no air blows out the front

Your dehumidifier has a circulating fan that draws the room air over the coils. If there's no air movement out the front or back of the unit, the fan motor may be burned out or stuck, or the fan blade may be broken. If so, you need to replace the fan motor or the fan blade.

The indicator light is on, but the unit doesn't run

The tank may be full. Your dehumidifier has a safety device that turns off the dehumidifier when the water tank is full. Usually, the tank itself either presses against a switch or there's a device connected to the tank that triggers a switch when the tank is in place and full.

If you've emptied the tank and the unit doesn't run, inspect the place where the tank rests to see if there's a switch or mechanism that's not being activated. You may be able to turn it on with a simple flick of your finger.

The container fills up too quickly

When the container fills quickly, your dehumidifier is doing its job. If the container fills quickly for many days in a row, you may want to locate the source of the humidity (for example, is there an unsealed crawl space?) and see if you can correct the problem at the source.

The container doesn't fill

If your dehumidifier doesn't seem to run often but the humidity in the room is high, try adjusting the humidistat control on the dehumidifier to a dryer setting. If the dehumidifier seems to run constantly, but there's little or no water in the container, there may be a problem in the refrigeration system. Try cleaning the unit. If that doesn't work, you can't repair the refrigeration system yourself, you need a qualified appliance repair technician to do that.

Note: If your repair problem isn't listed, contact an appliance repair specialist or other qualified technicians.

Warning! To avoid personal injury or even death, always disconnect your appliance from its power source--that is, unplug it or break the connection at the circuit breaker or fuse box--before you do any troubleshooting or repair work on your appliance. Also, because some components may have sharp edges, use caution while working on your appliance.

Appliance / Repair 6724 Views

Latest Articles

Understanding Indonesia’s Real Estate Investment Laws for Foreigners

Indonesia, with its stunning landscapes, deep-rooted cultural heritage, and renowned hospitality, has emerged as a top destination for foreigners...

on Jan 25, 2024

Real Estate Development in Asian Cities

In many Asian cities, the rapid pace of urban development has led to the decline of historic districts, areas once teeming with cultural richness...

on Jan 25, 2024

Shower Envy: Elevating Your Bathroom with a Stunning Walk-In Shower

Are you tired of the same old routine in your bathroom? It might be time to consider a change, and one way to elevate your bathroom to a new level...

on Jan 22, 2024

Exploring Crowdfunding as an Innovative Approach to Real Estate Investment

The landscape of property selling has been transformed significantly due to the advent of property crowdfunding. This innovative approach,...

on Jan 10, 2024

The Rise of Co-Living Spaces in Asian Cities

Asia, home to 21 of the worlds 30 largest cities, is a significant player in the global economy, contributing 38% of the goods and services of the...

on Jan 5, 2024

Actions

More DIY Articles

5 Luxurious Home Upgrades that Cost Less Than You Think

When you are longing for a little taste of luxury, but are too financially reasonable to blow your budget to install heated bathroom floors or an...

Improvements / Remodeling

5 Signs Your Roof Needs to Be Replaced

Small leaks, missing shingles, and a lot of other simple problems can develop on your roof. But are they a quick fix, or a sign the whole thing...

Roofing / Gutters

French Door Refrigerators: More Than Classy Kitchen Appliances

French door refrigerators are the modern answer to the ubiquitous food storage appliance. There was a time when the side-by-side refrigerator was...

Appliance / Repair

Tips on Arranging the Furniture Wisely When Decorating Your House

When it comes to home décor styles, the placement of your furniture plays a very important role in how a room will look. If the furniture is placed...

Bedroom / Furnishings

Kitchen Renovation Is Not a DIY Job! Why Call Remodeling Contractors

If your home is ready for a kitchen renovation, it is vital to understand why this is not a DIY job and not one to leave to a general contractor....

Improvements / Remodeling

Contact Us | Submit Article | 411homerepair © 2024