How to fix a bad smell coming from Coway airmega 300 Air Cleaner?
If a bad smell is coming from your Coway Air Cleaner, confirm the filter cleaning and replacement cycle, and then clean or replace the filter if necessary.
Why is the air speed from my Coway airmega 300 Air Cleaner so low?
If the air speed from the Coway Air Cleaner air outlet is significantly low, confirm the filter cleaning and replacement cycle, and then clean or replace the filter if necessary.
What to do if no air comes out of my Coway Air Cleaner?
If no air comes out of your Coway Air Cleaner, ensure the power plug is connected to a 120 V~ 60 Hz AC power outlet. Also, make sure the unit is turned on by pressing the [Power] button. In case of a power outage, wait for the power to be restored before attempting to use the product again.
Why pollution level does not change on Coway Air Cleaner?
If the pollution level on your Coway Air Cleaner isn't changing, the pollution sensor's lens may be dirty. Try cleaning the pollution sensor. You can also try adjusting the pollution sensor’s sensitivity.
General| Filter Type | 3-Stage Filtration |
|---|---|
| Pre-filter | Yes |
| Activated Carbon Filter | Yes |
| HEPA Filter | Yes |
| Noise Level | 22 - 52 dB |
| Air Quality Indicator | Yes |
| Filter Replacement Indicator | Yes |
| Wi-Fi Connectivity | Yes |
| Auto Mode | Yes |
| Coverage Area | 1256 sq. ft. |
Monitors indoor air quality in real-time with a colored LED ring.
Automatically adjusts fan speed based on room's air quality and conditions.
Control and monitor the air purifier via a smartphone app.
Describes the advanced filter technology and its effectiveness.
Provides alerts for filter replacement based on usage.
Explains symbols used for safety and product information.
States that illustrations are for the 400S model.
Provides critical warnings and precautions for safe product operation.
Ensures all components are present before installation.
Illustrates and identifies product components and their functions.
Explains buttons and indicators for the 400S/400 control panel.
Explains buttons and indicators for the 300S/300 control panel.
Step-by-step guide to unpack and prepare the air purifier.
Instructions for plugging in and powering on the air purifier.
Guide to connect the purifier to a Wi-Fi network via the app.
How the purifier automatically adjusts fan speed based on air quality.
Automatic activation of Sleep mode under specific conditions.
Explains the energy-saving ECO mode and its behavior.
How to manually adjust air speed or select Sleep mode.
How to set the automatic shut-off timer for the air purifier.
How to check the current air quality using the indicator.
How to adjust the sensitivity of the pollution sensor.
Recommended cycles for cleaning/replacing filters and cleaning parts.
Instructions for cleaning the pre-filters.
Step-by-step guide for replacing the Max2 filters.
Instructions for cleaning the exterior covers.
Instructions for cleaning the air outlet.
Instructions for cleaning the pollution sensor.
Solutions for common issues like no air output or bad smells.
Technical specifications for different models of the air purifier.
FCC and IC compliance statements and radiation exposure limits.
Details of the 5-year limited warranty, coverage, and claim process.
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