Why Is My Crane Humidifier Not Working

If your Crane humidifier is not working at all, or is not working properly, you have come to the right place!

If your cool mist humidifier is not working, it does not necessarily mean that you have to toss it into the trash bin and get a new one.

In the past articles, we have looked at different articles of cool mist ultrasonic humidifiers failing to work. For instance, we looked at Pure Enrichment humidifier not working.

We have also looked at why a humidifier fails to work after cleaning. This occurs due to several problems.

Cool mist ultrasonic humidifiers are almost the same across all brand names, so this write up can apply to many others. It is not just for the Crane ultrasonic cool mist humidifier that you buy on Amazon.com.

However, for style and design, manufacturers add a few to several extras. This is why it’s vital to read the user manual before operating a unit.

So, for Vicks humidifier not steaming, cool mist humidifier not misting, ultrasonic humidifier no mist, and other problems, this short write-up might help you.

What does Crane humidifier not working mean?

crane humidifier not producing mist

In the past, we have discussed various issues to do with humidifiers. For instance, we looked at the problem of ultrasonic humidifiers causing white dust.

We have also looked at the problems of humidifier sickness symptoms, which comes from mold developing in the tank of the unit.

Today, we shall look at the problem of your Crane humidifier not working.

This could mean the following:

  • Humidifier not working right out of the box when you plug it in
  • It stops working after a few days, a few weeks or a few months
  • Humidifier has everything – electricity and water but produces no mist
  • Humidifier stops working after cleaning

Crane humidifier not working red light

Red light is a sign that something is not working. Therefore, if you see a Crane humidifier blinking red, you need to do some checks.

Check the wiring for water

If the humidifier tank is full of water, the first suspect is that the water could have gotten into the wiring.

You can fix this on your own by doing the following:

  • Empty the tank
  • Flip the humidifier upside down to drain all water out of the base
  • Leave it in this position for several hours

Or

  • Disassemble the unit with a screwdriver
  • Wipe the circuitry with a paper towel
  • Give it some time to air-dry and put it back together

Check whether you removed all the plastic packaging

New humidifiers come with plastic or Styrofoam packaging around the pump. If you forget to remove this, the humidifier is not going to work.

It will start blinking red. You have to remove the Styrofoam packaging, fill it up with water and run it again.

Check humidifier float valve

Check whether the float valve is floating just fine. If it is not, the humidifier will not work. These appliances are like a precise science.

Everything has to be working for it to work correctly. Check whether the valve is floating. If it is not, nudge it with your hand or something and once it floats, the humidifier will work.

Crane humidifier troubleshooting tips

Just because you are experiencing ultrasonic humidifier not producing mist, you don’t need to go into worry mode just yet.

It is time to troubleshoot your appliance and see what could be causing the issue.

Luckily, the operation of a humidifier is not rocket science. If we are dealing with the first instance of humidifier just not working right out of the box, do the following:

i) Read the Crane humidifier user manual

One of the most popular humidifiers from this brand name is the Tear-Drop shaped humidifier. This write up applies to it.

When you order the Crane Drop Shaped ultrasonic cool mist humidifier from Amazon.com, it comes with a user manual in the box.

Also read: How to control humidity in grow tent

If it does not come with a hard copy one, you can get it from their website or other online sources.

In the user manual, you will find express instructions NOT TO OPERATE the unit before reading the guide.

You will also find cautions and warnings that you should not overlook. There are clear instructions for setting the unit up, for cleaning and for storage.

This user manual also comes with troubleshooting tips. For instance, if the humidifier is running, is not increasing humidity and is not making mist, you should check whether the tank is attached properly.

If the humidifier blows cold air but it is not producing mist, they say you should check the water level, and pour the excess out.

They even have tips for transporting the humidifier, making sure it does not spill water in transit.

What we are trying to emphasize here is the need to read the humidifier user manual. Some things such as opening it up and trying to fix things can void the warranty.

Even if you do not find the manual in the box, don’t fret. Check it out online on the manufacturer’s website.

When you read the user manual, you can retrace your steps to find out whether you missed a step. If everything seems right with the setup, continue reading to the next step.

ii) Inspect the electrical connection

humidifier electrical short circuit

Check whether you have plugged the humidifier into the socket properly. This is a common occurrence by the way. If not fully pushed in, the plug will not work.

You can also check whether a switch in the circuit breaker has tripped. If that is the case, raise it back up and find out whether the humidifier starts to work.

Sometimes, when you switch on an appliance, some switches may flip off automatically. So check that out.

iii) Inspect the safety features of the humidifier

Modern humidifiers come with many safety features. One of them is that anti-tip function which ensures that the humidifier stays upright all the time.

However, on the flip side, a humidifier with this feature might not work if it is not flat on the table.

If you have done everything and the humidifier still won’t turn on, check whether it is level on the table or floor.

Another thing that you might want to check is whether the humidifier has child protection functions.

If such a function is turned on, the humidifier will refuse to turn on until you switch the function off.

iv) Humidifier leaves white dust on surfaces

Ultrasonic humidifiers are notorious for leaving white dust on surfaces, if you use hard water. If this happens, just clean the unit and then use distilled water only. Avoid using boiled water since it does not help.

Other humidifiers types don’t cause white dust. Still, it’s better to use the recommended water type since they can still disperse mineral traces in the mist.

Besides, the humidifier filter will be doing too much work and will need replacement sooner.

v) The base leaks water

crane humidifier not working

Many things can cause water to spill in the area immediately surrounding the humidifier. However, the most common ones are:

  • Placing the unit on a slanted surface – unplug it and place it on a level surface
  • The humidity level is set very high, so you need to set it lower
  • The mist is falling on a surface, condensing and rolling down. Just keep the unit a good distance from walls and furniture

vi) The mist has a foul odor

If the mist has a bad smell, it means the unit is dirty. Check for symptoms of mold in the tank, usually indicated by pink slime in the tank.

Nasty smell in the mist could also be indicative of bacteria, germs, grease and other things that should not be there.

Do not add anything apart from water into the unit. Adding essential oils into the water could also alter the smell of the mist.

Vii) It is producing minimal mist

If the water in the humidifier is too cold, the Crane ultrasonic cool mist might produce low mist. It is a cool mist, rather than a cold water humidifier.

If the ultrasonic disc is dirty, the humidifier will also produce low mist. It can also fail to produce any altogether.

Crane Humidifier Does Not Produce Mist

Crane Humidifier Does Not Produce Mist

Sometimes, the humidifier will turn on just fine. However, it might not produce mist. When people complain of ultrasonic humidifier not working, mostly, this is what they mean.

How to fix Crane humidifier no mist problem

If there is no mist coming from the humidifier spout, there are a few things to consider, which are as follows:

i) Does the humidifier have water?

When a humidifier is not working, always start with the basic checks. For instance, start by checking whether the appliance has water.

If it has a little amount of water, top it up and check whether it will start producing mist.

ii) Check whether the humidifier is level

If a humidifier is not level, some models might refuse to create mist. This is a safety feature that protects the appliance from tipping over.

Also read: Humidity too high in incubator 

Therefore, once again, check whether it is level on a flat position. At the same time, Check whether the humidifier is connected to electricity.

iii) The spout might be blocked

When a humidifier turns water into mist by boiling it or using ultrasonic vibrations, the mist gets out into the room through a small spray outlet.

However, when you use tap water in the humidifier, the quantity of minerals in the water it will have high mineral content. A mineral layer could end up blocking the outlet and no mist will get out.

The same thing would happen if the appliance is dirty. If you have hard water in your taps, get demineralization cartridge. Make a habit of cleaning your humidifier as often as possible.

You can read our article here on how to clean a humidifier. That way, there will be no debris blocking the spray hole.

If you do not clean a humidifier, it will pass whatever contaminants might be lurking in the humidifier tank to the mist. If it has mist, you will start to experience signs of mold exposure.

iv) Check whether there is enough power

A humidifier might fail to produce mist when there is not enough power.

Check the amp rating of the appliance as given by the manufacturer. That way, you will know what socket to plug it into.

You can test the socket where you have plugged in the appliance with another appliance. If it works, you will know that the humidifier could be the problem.

v) Its lifespan is over

Sometimes, an old humidifier might just start failing of its own volition. If it has lasted a few to several years, it might be time to buy a new one.

You can take the humidifier to a repair shop. Most likely, if it is too old, it will not be under warranty.

If it is not too old, you can check whether it is under warranty and then call the seller to direct you to their approved repair shop.

vi) Check the heating elements of warm mist humidifier

A warm mist humidifier has heating elements. They heat the water so that it can start producing mist.

If you have hard water at home, the minerals might cake the heating elements so that they do not work correctly.

Because a warm mist humidifier produces mist by heating the water, the heating element fails if it is caked with minerals. There will be no mist. You have to clean the heating elements and remove the layer of minerals.

You can check the user manual for information about how to remove and clean the heating elements.

If there is no information for such, you should email the manufacturer and ask how to remove them.

vii) Tank is improperly installed

If the humidifier tank is not installed properly, the humidifier might not produce mist.

Remember, you have to detach the tank from the humidifier to fill it with water and then reattach it.

If the tank sits sideways even by a small margin, it is not going to produce mist. You might feel air coming out, but it will not be misty.

viii) The ultrasonic disc is dirty

The ultrasonic disc can get dirty from time to time. That’s why your dehumidifier should come with the right brush for cleaning it.

If the disk is dirty, your Crane humidifier will not produce mist. The disc is located in the center of the base. Therefore, to clean it, you will need to detach the tank.

Clean it lightly with the provided brush and be careful not to scrape it. Usually, this gets the humidifier working again.

The humidifier ultrasonic disc wears out with time. You would need to replace it with a new one.

Wrapping Up

Why is my Crane humidifier not working? You have seen a few probable causes.

Sometimes, it could be a manufacturing defect. In that case, you should just return it for a refund or replacement.

That is why it is important to buy your warm or cool mist humidifier from Amazon.com because they have a 30-day return policy.