What is Wilfa Haze and who is it for?
Wilfa Haze is a powerful humidifier developed to improve the indoor climate in medium-sized to large rooms of up to 70 m². It combines high capacity with smart functions such as app control, automatic humidity regulation and an aroma function.
Wilfa Haze is particularly suitable for you if you:
Want to increase the humidity in your home.
Experience dry air during the winter months.
Want to protect wooden furniture, instruments or artwork from drying out.
Want a quiet humidifier in the bedroom.
Want to use essential oils for aromatherapy.
What specifications does Wilfa Haze have?
Wilfa Haze has several functions that make it suitable for daily use in the home.
Key specifications:
Capacity: 450 ml of mist per hour.
Water tank: 4 litres.
Cool or warm mist.
WiFi connection.
Digital control panel.
Noise level below 35 dB.
Suitable for rooms of up to 70 m².
What functions does Wilfa Haze have?
Wilfa Haze has several functions that help you adjust the humidity to suit your needs.
The functions include:
Constant Humidity mode for automatic regulation of the selected humidity between 30–75 % RH (relative humidity).
Auto mode, which automatically adjusts the humidity to the room temperature.
Night mode with the display switched off and reduced brightness.
Timer of between 1–12 hours.
WiFi control via the WiLife app.
Aroma diffuser for essential oils.
Heat function for warmed mist.
ION plasma function to reduce particles in the air.
How do I fill Wilfa Haze with water?
Wilfa Haze can be filled in two different ways.
Follow either of these methods:
Option 1 - Fill from the top
Lift off the lid.
Carefully pour water straight into the tank.
Put the lid back on.
Option 2 - Remove the water tank
Lift the water tank off the unit.
Fill the tank with clean water.
Put the tank back in place properly.
For the best results, we recommend:
That you use fresh water.
That the water does not exceed 40 °C.
That you do not use hard objects when cleaning the tank.
How do Auto mode and Constant Humidity mode work?
Auto mode and Constant Humidity mode help the humidifier to regulate the humidity automatically.
Auto mode
Auto mode adjusts the humidity to the room temperature.
Example:
At around 22 °C, the humidifier aims for about 55 % relative humidity.
Auto mode works well when the temperature and humidity vary during the day.
Constant Humidity mode
Constant Humidity mode lets you choose the humidity you want yourself.
This is how it works:
Press the HUMIDITY button.
Select the humidity you want, between 30 % and 75 %.
The humidifier then keeps the level within about ±3 % of the value you selected.
If you select 50 % humidity, for example:
The humidifier switches off the mist production at around 53 %.
The humidifier starts again at around 47 %.
How do I use night mode?
Night mode reduces light disturbance during the night.
To activate night mode:
Hold down the HUMIDITY button for about 2 seconds.
The display lighting switches off.
The water tank indicator switches off too.
To switch the display back on, simply press any button.
What do the HEAT and ION functions do?
The HEAT and ION functions help you adapt how the humidifier operates.
HEAT function
The HEAT function warms the mist by about 2 °C.
Benefits:
Can improve the distribution of the mist.
Can give a slightly more pleasant feeling during the winter months.
ION function (Plasma)
The ION function uses ionisation to reduce the amount of particles in the air.
Benefits:
Can reduce the presence of dust and airborne particles.
Can contribute to better air quality.
The function is optional because:
Some people prefer not to use ionisation.
It increases energy consumption slightly when it is switched on.
How do I adjust the mist level?
The mist level is adjusted directly from the control panel.
You can choose between:
Level 1 – lowest mist production.
Level 2
Level 3
Level 4
Level 5 – highest mist production.
The display shows the current level in real time.
How do I connect Haze to the WiLife app?
Wilfa Haze can be connected to the WiLife app for easy control from your mobile phone.
Follow these steps:
Download WiLife from the App Store or Google Play.
Put the humidifier into standby mode.
Switch on the WiFi function on the unit.
Open the app and select Haze from the device list.
Enter the password for your WiFi network.
Complete the pairing.
Please note that only 2.4 GHz WiFi networks are supported.
Which functions do I get access to via the app?
Via the WiLife app you can control and monitor several functions.
Among other things, you can:
Adjust the humidity.
Change the mist level.
Set the timer.
Activate night mode.
Monitor the temperature and humidity.
Get notifications about a low water level.
View error codes.
How do I create and save my own settings or programmes in the WiLife app?
The WiLife app makes it possible to create your own settings so you can adapt the humidifier to your needs and routines.
By creating your own programmes, you can, for example:
Set different humidity levels for day and night.
Adapt the operating modes to different times of day.
Automate settings for greater comfort and energy efficiency.
Save personal settings for repeated use.
For a detailed step-by-step guide on how to create, save and manage your own programmes in the app, please see the file attached at the bottom of this article.
How do I clean my Haze humidifier?
Regular cleaning is important in order to avoid limescale, bacteria and reduced performance.
We recommend that you:
Change the water regularly.
Clean the water sensor, the tank and the water container at least every three days.
Empty the unit completely before storing it for a longer period.
To clean the base unit:
Empty out all the water.
Clean the bottom with water.
Add vinegar or a descaler if there are limescale deposits.
Brush carefully if needed.
Rinse thoroughly.
Wipe dry before use.
The most important thing is not to let water stand in the humidifier for several days, as this can lead to bacterial growth and limescale deposits.
How do I clean the ceramic filter?
The ceramic filter helps to reduce limescale and improve the water quality.
The filter sits right at the back of the water tank and has a cylindrical shape.
To clean it:
Unscrew the filter.
Place it in vinegar for about 5 minutes.
Rinse thoroughly with clean water.
Let the filter dry in the sun for 4–6 hours or overnight.
The filter should be cleaned after about 1000 litres of water, or more often if the water quality is poor.
Why does white powder appear around the humidifier?
White powder around the humidifier is usually caused by hard water.
Hard water contains minerals that can be carried out into the air with the mist and then show up as a white dust on furniture and other surfaces.
To reduce the problem, we recommend:
Distilled water.
Filtered water.
Regular cleaning of the humidifier.
Regular cleaning of the ceramic filter.
What does error code E1 mean?
Error code E1 means that the humidifier has a problem with the water detector.
To try to reset the unit:
Empty the water tank.
Connect the humidifier to the power supply.
Press the On/Off button twice.
Then hold the button down for about 2 seconds.
The display should show "PL" and then "PA".
Press once more.
Disconnect the power and restart the humidifier.
What does error code EF mean?
Error code EF means that there is too much water in the water container or in the base unit.
If error code EF is displayed:
Switch off the humidifier.
Empty the base unit.
Clean the tank and the base.
Fill it with fresh water.
Switch the unit on again.
In many cases, cleaning solves the problem.
What does error code E2 mean?
Error code E2 usually means that the humidifier is detecting too much water in the base unit.
First try to:
Carry out a reset as described in the instructions for error code E1.
Clean the base unit thoroughly.
Fill it with fresh water.
Wait about 2 minutes before starting the humidifier.
If the problem persists:
Take out the water tank.
Place it on a table.
Check whether water is leaking out of the tank.
If the tank leaks when it is standing on its own, the valve is probably faulty and you should contact your place of purchase for help with a complaint.
Can I use the humidifier without WiFi?
Yes, Wilfa Haze works fully without a WiFi connection.
All the basic functions can be controlled directly from the control panel, but the app gives you more options for monitoring and settings.
How long is the warranty on the product?
The product is covered by a 5-year warranty for private use. Always keep your receipt as proof of warranty. The warranty does not cover normal wear and tear or faults caused by incorrect use. In the event of a complaint or warranty claim, please contact your place of purchase.