WAGNER WA-777 User Manual
WAGNER WA-777 is a True HEPA Air Purifier designed for indoor use. It effectively removes 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, pet dander, smoke, and odor. With a coverage area of up to 500 square feet, it's ideal for large rooms and open spaces. The 4-in-1 filter cartridge combines a pre-filter, True HEPA filter, activated carbon filter, and cold catalyst filter to ensure maximum purification. It also features a built-in air quality monitor with a color-coded LED display, allowing you to easily monitor the air quality in your home.
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Model: WA-777
True HEPA Air Purifier
By
For indoor use only
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User Manual
Welcome
Thank you for purchasing the Air Purifier. Before you proceed to operate it, please carefully read this manual.
1.
Specifications
Voltage
Operating Conditions:
Power
Effective Range
Filter Cartridge 4-in-1:
120V/50Hz
Temperature: 14°F~104°F
35W
Up to 500sq.ft
Pre-filter, True HEPA filter, Active carbon filter and Cold catalyst filter.
2. Component diagram
Picture
3. Product Description
1. Carefully read this manual and keep it for future references.
2. Remove the outer packaging and the plastic bag covering the filter.
3. Place the machine on a dry, level, and smooth surface. Ensure there is more than 12 inches of space for the machine to operate.
4. Before use, check the power outlet and the plug.
5. When “Anion,” (negative ions) function is on a slight sound will be emitted. This sound is perfectly normal as the generator is releasing negative Ions.
4. Operation and Function
Before first use: Please remove the front cover, by pulling from the bottoms of the sides until it unhinges, to close insert the top first, and push from the bottom until it clicks into place.
Connect the machine to the power outlet.
4 control buttons (right to left)
1. The power button. Light is ON when the device connected to the power outlet.
2. Timer button: The timer can be set for 1-to-8 hours by touching a button multiple times.
3. Mode button: choose a mode touching a button multiple times. Auto/Manual/Night.
4. Manual speed control button: Choose the fan speed according to your needs.
Low/Medium/High.
Note: Anion mode can be turned on/off only from the remote control.
Cleaning and Maintenance
Turn off the machine and unplug the power cord.
Clean dirt from the body of the machine by using a dry, soft cloth.
Use a soft brush to clean both the air inlet and outlet.
Filter replacement reminder light.
When the filter is in need of changing, it will remind you on the screen. To reset
“Replace Filter” reminder PRESS and HOLD “Timer” button for 5 seconds.
Air quality monitor
Color led shows air quality: Ideal, Moderate and Poor
5. Issues and Solutions
Issue
Machine is not working.
There is no movement of air.
Solution
Check to see if the power is on.
Machine works, but the air quality is still poor.
Heavy, long-term pollution may require 1-2 extra cycles.
Machine is making a strange noise. Be sure you have removed the plastic bag from the filter.
Be sure there is nothing blocking the air inlet/outlet.
Air Purifier stop working by itself.
If unusual operation persists, contact customer service.
Unit have built-in safety switch. Please unplug power cord and let it cool down for about 30 min then turn it back ON.
Safety Notice
Children and persons with disabilities should not operate this machine. To ensure your safety, please carefully read the manual and follow all specified rules. Safety is our number one priority.
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Do not use if the power cord or plug is broken.
Do not curve, pull or reverse the cord.
Do not place anything substantial on the machine.
Do not operate the machine or power outlets with damp or wet hands.
Do not disassemble or repair the machine yourself.
Do not place your extremities or other foreign objects into the inlet/outlet. Critical error to the machine or an electric shock may occur.
Do not install the machine in a room where moisture exists, such as a washroom.
Do not heavy oil the machine.
Do not operate near flammable or corrosive environments
– or if the machine has become corroded.
Do not wash with chemicals or gasoline.
Do not spray with insecticide.
Do not use the machine in a room where pesticide has been recently applied.
Do not place the machine on unleveled or unsmooth ground.
Do not use the machine to act as range hood fan, likely in a kitchen.
Do not move or tilt the machine while in operation.
Safety Guidelines
1. Ensure the A/C plug is in the correct power outlet according to the voltage, as marked on the label of the machine.
2. If the power cord is broken, please do not manually change it.
Instead, contact the retailer.
3. Ensure proper connection and that the power plug is not hot.
4. Ensure there is more than 10 Inches of clearance from the wall or other nearby items – and over 15 Inches of clearance from the top of the machine.
5. Do not use filters other than ones made for this specific machine.
6. Do not press, hit or insert anything hard or sharp directly into the machine.
7. Turn off power when cleaning.

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