QUICK START GUIDE

Do not operate the product until completing these steps first.

If there are dust or foreign objects in the particle sensor, the dust density may be detected high, so clean periodically to remove the dust. 

*If not cleaned periodically, the particle sensor performance will be degraded. 

*The cleaning cycle may differ depending on the environment. Clean more often in very dusty environments. 

*Do not let dusts drop into the air vent hole when you clean it. 

1.  Use a vacuum cleaner or soft brush to clean the dust outlet and dust inlet. 

*Use the lowest power of the vacuum cleaner to clean. 

2.  Clean the dust outlet and dust inlet with a wet cotton swab, then wipe it off with a dry cotton swab to remove moisture from it.

QUICK START GUIDE

Before operating the product, you must remove the plastic wrapping of the inserted filter. For details, see the next page. Do not operate the product until completing these steps first.

The air quality sensor will automatically adjust the fan speed along with the color indicator on the control panel.

Green - healthy

Yellow - moderate

Red - unhealthy

1. Before cleaning the product, please be sure to turn off the power and unplug the machine.

2. When the exterior is dirty, use a dry cloth. Do not use detergents that contain solvents, thinners, bleach, chlorine, or abrasives.

3. Place the product in a well-ventilated shade.

FILTER INSTALLATION INSTRUCTIONS

1. How to open and close the rear cover:

Grab the handle and turn clockwise to close and turn counter clockwise to open the rear cover. 

2. Install the filter Please take the used filter out and replace with a new filter

How to adjust the sensitivity of the air quality sensor

When you operate the product for the first time, the air quality sensor is set at the normal sensitivity. If the air quality indicator remains at “Very Unhealthy (Red)” or Good (Blue) for more than two hours, you can adjust the sensor’s sensitivity as follows.

1. While the product is operating, press the Airflow speed button and the PM information button simultaneously for more than 3 seconds.
   
   
   
2. Display the current air quality sensor sensitivity on the digital Indicator. To indicate the air quality sensor sensitivity is being adjusted, the Level 1 Airflow Speed Indicator and PM1.0, PM2.5, and PM10 indicators are turned on.
   
   
   
3. Press the PM information button to change the air quality sensor sensitivity.
   
4. If the Airflow speed and PM information buttons are pressed and held simultaneously for more than 3 seconds, or if left alone for more than 7 seconds, then the selected air quality sensor sensitivity is applied.
   

1. Remove the both sides of covers and filters in the following order.
   Cover ▶ Pre-filter ▶ Pre-filter frame ▶ Max2 filter
   
   
2. Remove the plastic wrapping for Max2 filter on both sides. Discard the plastic wrapping for Max2 filter.
   CAUTION
   • When removing the plastic wrapping from the filter, be careful not to damage the surface of filter. • Do not allow children to play with the plastic wrapping.
   
   
3. Return both sides of the filters and covers in reverse order at the first step.
   Max2 filter ▶ Pre-filter frame ▶ Pre-filter ▶ Cover

   NOTE

   • Place the Max2 filter with the green side facing the Pre-filter frame (exterior of the product).

   • The product will not turn on if the right and left covers are installed incorrectly.

Air quality indicator
|The indicator displays the colors of the current air quality.

• Good: Blue, 
• Moderate: Green, 
• Unhealthy: Yellow, 
• Very Unhealthy: Red

For your safety during use, the movable wheels are equipped with a locking system. If you want to fix the appliance location, you can push down the locking system of the four wheels to fix the wheels, as illustrated. If you want to move the product, make sure to unlock the wheels before moving it.

Filter maintenance/replacement notification function

The Pre-filter maintenance indicator is turned on when the filter is used 100% and Max2 filter replacement indicator is turned on when the filter is used 95%.

To deactivate the indicator and reset the filter usage, press and hold the airflow speed button for 3 seconds. * If the Pre-filter maintenance notification indicator and Max2 filter replacement indicator are turned on at the same time, both are deactivated.

How to replace the Max2 filter (Every 12 months)

When the Max2 filter replacement Indicator is on, replace your Max2 filter on both sides, follow these instructions below to replace the filter.

1. Open the filter cover and remove the Max2 filter.
   
   
   
2. Remove the packaging vinyl from the new Max2 filter, and replace the old one with it. Use the reverse order of the removal to install the filter.
   Note:
   -Check if the filter is installed in the right orientation and direction of insertion (up, down, left, and right).
   -Upper filter system: Green True HEPA(TM) filter - Pre-filter (left/right 1EA)
   -Lower filter system: Green True HEPA(TM) filter - Activated carbon filter - Pre-filter (left/right 1EA)
   
   
3. Press and hold the Airflow speed button on the control panel to reset the filter usage.
   

How to clean Pre-filter (Every 2 ~ 4 weeks)
When the Pre-filter maintenance indicator is on, clean your Pre-filter on both sides. Follow these instructions below to clean the filter.

1. Remove both sides of the covers and Pre-filter.
   
   Note:
   -While removing it, do not let dust drop to it.
   -Care must be taken with the protrusions on both sides when you remove the Pre-filter cover from the filter lid.
   
   
2. Remove dust with a vacuum cleaner or water.
   If vacuuming does not seem to sufficiently clean the Pre-filter, gently wash them under the water
   
   CAUTION
   -If you use water to clean the Pre-filter, dry the Pre-filter in the shade before reinstalling it.
3. Dry off the pre-filter and mount it in the pre-filter frame. Then, combine the pre-filter frame with the cover, insert the cover into the lower hanger and upper hook precisely, then close the cover.
   
   
   
4. Press and hold the Airflow speed button on the control panel to reset the filter usage.
   

How to clean AQI Sensor for ProX?

1. Turn off the product and make sure to plug out the power cord before cleaning.
   
   
2. The AQI sensor is located on the left side of the panel in front of the product. Open the panel up to down to find the AQI sensor for ProX. It is located at the top of the back
   
   

3. Use the vacuum cleaner to clean the peripheral area of the AQI sensor
   (Do not use any liquid-based cleaner, bleach, chlorine, and abrasive cleaners when cleaning the AQI sensor)
   (Do not water or soak the product for cleaning)
   
   
   

4. Clean the panel for the ProX with a dust cleaner or a mildly wet cloth. If you are using a wet cloth, make sure to dry them off completely.
   
   
   
5. Clean the product for whole with dust cleaner or a mildly wet cloth. If you are using wet cloth, make sure to dry them off completely.
   

Deodorization Filter
This is particularly effective at trapping odor and harmful gas to keep your place as fresh as possible.

True HEPA Filter
The high-performance composite True HEPA filter effectively removes fine dust and even cigarette smoke up to 99.99%.

MAKE SURE THE AIR PURIFIER IS UNPLUGGED BEFORE CLEANING
DO NOT USE detergents that contain organic solvents (solvent, thinner, etc.), bleach, chlorine, or abrasives.
Please DO NOT put the air purifier in water or spray water directly onto it.

FRONT COVER:
Separate the front cover from the product and remove the dust attached to the surface with a soft dry brush or cloth. Use a lightly wet cloth if the contamination is serious but do not use abrasives.

PRODUCT BODY:
It is recommended to clean the body every 2-4 weeks.
Use a dry, soft cloth to clean the product. Use a lightly wet cloth if the contamination is serious but do not use abrasives.

Airmega AP-0512NH Air+Sound Filters can be ordered here: AP-0512NH Filter Set.

The Coway Air+Sound filter set includes 1 True HEPA Filter and two deodorization filters for odor control.

Our AP-0512NH Air+Sound unit model was discontinued in 2018 and is no longer available to be shipped or replaced.

Please browse our website for newer air purifier models at www.cowaymega.com.