NOMA Large Air Purifier User Manual

Introduction

Thank you for choosing the NOMA Large Air Purifier. This manual provides important information regarding the safe operation, maintenance, and troubleshooting of your new air purifier. Please read this manual thoroughly before using the appliance and retain it for future reference.

This air purifier is designed to improve indoor air quality by filtering out airborne particles, allergens, and odors, providing a cleaner and healthier environment.

Important Safety Instructions

• Read all instructions before using the appliance.
• Always unplug the air purifier before moving it, opening the grille, changing filters, or whenever it is not in use.
• Do not operate any fan with a damaged cord or plug. Discard fan or return to an authorized service facility for examination and/or repair.
• Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Do not route cord under furniture or appliances. Arrange cord away from traffic area and where it will not be tripped over.
• Use the appliance only for its intended household use as described in this manual.
• Do not use outdoors.
• Do not allow children to play with the air purifier.
• Do not block air openings or place on a soft surface, such as a bed or rug, where openings may become blocked.
• Do not place anything on top of the unit.
• Do not immerse the air purifier in water or other liquids.
• Do not use in bathrooms or other humid environments.

Product Overview

Familiarize yourself with the components of your NOMA Large Air Purifier.

Image: Front view of the NOMA Large Air Purifier, showcasing its cylindrical design and perforated lower section for air intake.

Image: Diagram highlighting key features of the NOMA Air Purifier including Clean Air Delivery Rate, True HEPA Filtration, 3 Speed Fan, Ionizer Switch, Indicator Ring, and Washable Pre-Filter.

Key Components:

• Air Quality Indicator Ring: Changes color based on detected air quality (Blue: Great, Pink: Average, Red: Poor).
• Control Panel: "Secret-Until-Lit" technology with dimmable lights for power, speed, timer, and ionizer controls.
• True HEPA Filter: Filters particles down to 0.3 microns.
• Washable Pre-Filter: Extends the life of the HEPA filter by capturing larger particles.
• Ionizer Switch: Creates negatively charged ions to help trap fine particles.
• Air Intake/Outlet: Located on the lower and upper sections of the unit.

Setup

1. Unpack the Unit: Carefully remove the air purifier from its packaging. Ensure all packing materials are removed.
2. Filter Installation:

   The True HEPA filter and washable pre-filter are typically pre-installed. However, it is recommended to check that they are securely in place before first use. Refer to the "Maintenance" section for instructions on accessing the filter compartment.

3. Placement: Place the air purifier on a firm, level surface. Ensure there is at least 6 inches (15 cm) of clear space around all sides of the unit for proper air circulation. Avoid placing it near heat sources, direct sunlight, or in areas with high humidity.
4. Power Connection: Plug the power cord into a standard 120V AC electrical outlet.

Operating Instructions

Power On/Off:

Press the Power button on the control panel to turn the unit on or off. The "Secret-Until-Lit" control panel lights will illuminate when the unit is active.

Fan Speed Settings:

The air purifier offers three adjustable fan speed settings: Low, Medium, and High. Press the Fan Speed button repeatedly to cycle through the settings. The lowest setting is designed for quiet operation, suitable for nighttime use.

Timer Function:

Set the air purifier to automatically shut off after a specified period. Press the Timer button to select from 2 hours, 4 hours, or 8 hours auto-shut off modes. The corresponding indicator light will illuminate.

Ionizer Switch:

Image: Close-up view of the ionizer switch located on the side of the air purifier, showing its on/off positions.

The ionizer function can be activated or deactivated using the physical switch, typically located on the side or back of the unit. When turned on, the ionizer releases negatively charged ions that attach to positively charged airborne particles, making them heavier and easier for the air purifier to capture.

Air Quality Indicator Ring:

Image: Top view of the NOMA Air Purifier showing the illuminated blue air quality indicator ring, indicating good air quality.

The LED ring on top of the unit provides a visual indication of the current air quality:

• Blue: Indicates great air quality.
• Pink: Indicates average air quality.
• Red: Indicates poor air quality.

The unit automatically adjusts its fan speed based on the detected air quality when in auto mode (if available, not explicitly mentioned but common for such devices).

Image: The NOMA Air Purifier placed in a modern living room, demonstrating its compact size and how it blends into a home environment, while purifying air at 177 cubic feet per minute.

Maintenance

Regular maintenance ensures optimal performance and extends the life of your air purifier.

Cleaning the Exterior:

• Always unplug the unit before cleaning.
• Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Ensure no water enters the interior of the unit.

Cleaning/Replacing the Washable Pre-Filter:

Image: Hands demonstrating the removal of the washable pre-filter from the air purifier, revealing the True HEPA filter underneath.

The washable pre-filter should be cleaned regularly, typically every 2-4 weeks depending on air quality and usage.

1. Unplug the air purifier.
2. Locate and open the filter compartment (refer to your unit's specific design for access, usually by twisting the base or removing a cover).
3. Carefully remove the washable pre-filter.
4. Rinse the pre-filter under cool running water until clean.
5. Allow the pre-filter to air dry completely before re-installing. Do not use a dryer or heat.
6. Re-install the dry pre-filter and close the compartment.

Replacing the True HEPA Filter:

The True HEPA filter is not washable and needs to be replaced periodically, typically every 6-12 months, depending on usage and air quality. A filter replacement indicator light may illuminate when replacement is due.

1. Unplug the air purifier.
2. Open the filter compartment.
3. Remove the old True HEPA filter.
4. Insert a new, genuine NOMA replacement True HEPA filter, ensuring it is oriented correctly.
5. Close the filter compartment.
6. Plug in the unit. If there is a filter reset button, press and hold it for a few seconds to reset the filter life indicator.

Troubleshooting

Specifications

• Brand: Noma
• Model: Large Air Purifier
• Colour: White
• Product Dimensions: 27 x 27 x 53.04 cm
• Item Weight: 6.44 kg
• Power/Wattage: 35 watts
• Power Source: AC
• Filter Type: True HEPA, Washable Pre-Filter
• Particle Retention Size: 0.3 Micron
• Control Method: Touch (Control Panel), Switch (Ionizer)
• Clean Air Delivery Rate (CADR): Purifies air at 177 cubic feet per minute (implied from image)

Warranty and Support

For warranty information or technical support, please refer to the warranty card included with your product or visit the official NOMA website. Keep your purchase receipt as proof of purchase for warranty claims.

If you encounter any issues not covered in this manual, please contact NOMA customer service for assistance.