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M601S Manual
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Official Manual · Model M601S

M601S Smart Air Purifier

SMART AIR PURIFIER USER MANUAL & OPERATING INSTRUCTIONS

M601S Smart Air Purifier
⚠ CAUTION & IMPORTANT OPERATING WARNINGS
  • •Read instructions carefully for safe installation and operation of the air purifier.
  • •Remove the filter packaging bag completely before first use. Running the machine with packaging fitted will damage it.
  • •Use only genuine Nippo Airvue filters. WARRANTY VOID IF NON-GENUINE FILTER IS USED.

Product support & warranty registration:

Scan for setup help, filter replacement, warranty registration and service requests, or visit www.nippoairvue.com/support

Dear Customer,

Congratulations on your choice of choosing a quality air purifier from NIPPO. Please read the instructions thoroughly before using this product.

Safety Precautions:

  1. Use only the power adapter supplied with this product. Do not plug in or unplug with wet hands, and do not pull on the cord to unplug. If the adapter or cord is damaged, replace it only with a genuine part from Nippo Customer Care.
  2. Check that your mains supply matches the voltage marked on the product before connecting it. Make sure the socket makes firm contact — a loose socket can cause the plug to overheat.
  3. Always switch off and unplug the unit before cleaning, maintenance, or moving it. Never move the unit by pulling or tugging the power cord.
  4. Keep the unit away from water and other liquids. Do not insert fingers or foreign objects into the air inlet or outlet, and do not pour liquids or throw powders into the air outlet.
  5. Keep open flames (candles, incense, cigarettes) and flammable sprays away from the unit. Do not wipe the unit with benzine, thinner, or alcohol. Do not use in hot, humid, or damp places such as bathrooms.
  6. Do not operate the unit while using indoor aerosol insect repellents, or in places heavy with oil contamination, flammable gas, or chemical smoke.
  7. This unit contains an enclosed UV-C source. Never operate with covers open or attempt to view the UV-C LED directly.
  8. Do not burn a used filter or put it to any other use. Combustion of the filter may cause irreversible damage or endanger life.
  9. Children aged 8 years and above, and persons with reduced capabilities, may use this appliance only with supervision or instruction on safe use. Children shall not play with the appliance, or clean and maintain it without supervision.
  10. When using with gas-fuelled appliances, ventilate sufficiently to avoid carbon monoxide poisoning. This product cannot eliminate carbon monoxide.

Important Notes:

  1. Remove the filter packaging bag completely before first use. Running the unit with the packaging fitted will damage the motor and void the warranty.
  2. Make sure the outlet grille and the bottom filter cover are correctly installed before powering the unit on.
  3. Do not place any object on top of the unit, and do not block the air inlet or outlet.
  4. Do not place the unit directly beneath an air conditioner — condensate dripping into the unit will damage it.
  5. This product is designed for indoor household use only. Always check the “Troubleshooting” section of this manual before calling for service.

Before Use:

Unpack your air purifier carefully and verify all parts are present in the package before starting.

1# Air Purifier (filter pre-installed), 1# Power Adapter, 1# User Manual & Warranty Card

Product Overview:

The M601S in exploded view. The composite filter is reached through the bottom cover; the air outlet and display sit on top of the unit.

Preparation Before First Use:

  1. Turn the unit over and rotate the bottom cover in the direction indicated to open it.
  2. Remove the filter and take it out of its packaging bag completely.
  3. Place the filter back into the unit and lock the bottom cover.

Positioning the Unit:

  1. Stand the unit upright on a firm, flat, horizontal surface.
  2. Leave at least 30 cm of clear space around the air inlet and at least 50 cm above the air outlet, so that air can circulate and the particle sensor reads accurately.
  3. Keep out of direct sunlight and away from heat sources and damp locations, and do not place the unit directly beneath an air conditioner. For a better purifying effect, keep doors and windows closed when using the unit.
Rear of the unit — the particle sensor window with the power inlet below it

Getting Started:

  1. Connect the power adapter to the power inlet on the rear of the unit — the small round socket below the sensor window — and plug it into the mains. The unit beeps, all indicators light for about one second, and it enters standby with the Power indicator dimly lit.
  2. Touch the Power button to begin purifying. On first use the unit starts at Medium speed; after that it resumes the airflow setting it was using before its last shutdown.
  3. The sensor reads the room for about 10 seconds, during which the display shows “- - -” in a top-to-bottom waterfall. The indicator bar then shows the colour for the current PM2.5 level.
Top of the unit — the display sits at the centre of the outlet grille. Control panel layout with touch controls on the front arc.

Top of the unit — the display sits at the centre of the outlet grille. Control panel layout, with the touch controls on the front arc.

Control Functions:

Power Button: In standby, touch to begin purifying. Touch again to stop the unit and return to standby.
Wind Speed Button: Touch to cycle the airflow setting — Medium → High → Auto → Sleep.
Timer Button: Touch to cycle the sleep timer — 2H → 4H → 8H → Timer off. When the timer finishes, the unit shuts down and returns to standby.
Timer (hold 5 sec): Resets the Wi-Fi settings and puts the unit into pairing mode for the Nippo Airvue app. The buzzer sounds once and the Wi-Fi indicator flashes.
UV / Anion Button: Touch to cycle the sterilisation setting — Negative ion → UV-C → Both → Off. UV-C runs on a two-hour on, two-hour off cycle.
Child Lock (hold 3 sec): Locks all touch controls and lights the child lock indicator. Hold another 3 seconds to unlock.
Wind Speed + Timer (hold 3 sec, in standby): Resets the filter life counter to zero. The buzzer sounds once.

Display Icons:

UV-C on
Negative ion on
Filter — lights up when replacement is due
2hr / 4hr / 8hr timer
Child lock — touch controls locked
Medium / High speed
Sleep — quietest setting
Auto — follows air quality
Wi-Fi — flashes: pairing mode · steady: connected
Below PM2.5, the display also shows temperature in °C and relative humidity in %.

Operating the Air Purifier:

  1. Set the unit to Auto mode for everyday use — it adjusts the fan speed automatically according to the PM2.5 concentration detected by the built-in sensor.
  2. Use Sleep mode during sleep hours — the unit runs at its quietest setting.
  3. Use High speed to purify quickly when air quality is poor, while cooking, or while cleaning the room.
  4. Use the Sleep timer to switch the unit off automatically after 2, 4, or 8 hours.
  5. Use Child lock in homes with small children to prevent accidental changes to the settings.

Air Quality Indicator and Notifications:

IndicationStatusDescription
Green indicator barExcellent air qualityPM2.5 is low. In Auto mode the unit settles to its quietest speed.
Yellow indicator barGood air qualityModerate PM2.5. In Auto mode the unit runs at medium airflow.
Red indicator barPoor air qualityHigh PM2.5. In Auto mode the unit increases airflow until air improves.
Filter icon litFilter life expiredReplace the filter and reset the filter life counter.
Wi-Fi icon flashingReady to pairAdd the device in the Nippo Airvue app.
Wi-Fi icon steadyConnectedThe unit is connected to your home network.

After switch-on, the sensor detects for about 10 seconds before showing the current air quality status.

Filter Replacement:

The composite filter is a consumable. When the total operating time of the air purifier reaches about 2,200 hours, the filter icon on the display lights up to indicate that the filter must be replaced. Use only genuine Nippo Airvue filters.

  1. Power off the unit and unplug the adapter.
  2. Lay the unit on its side or turn it over, and rotate the bottom cover in the direction marked OPEN.
  3. Remove the old filter and pack it properly for disposal.
  4. Unpack the new genuine Airvue filter, removing the packing material completely, and place it into the unit.
  5. Rotate the bottom cover in the direction marked CLOSE, stand the unit upright on a flat surface, and reconnect the power.
Filter replacement sequence

Filter replacement sequence.

Resetting the Filter Timer:

  1. With the unit in standby, touch and hold the Wind Speed and Timer buttons together for about 3 seconds. The buzzer sounds once and the filter life counter resets to zero.
  2. If the filter icon stays lit after a new filter has been fitted, the counter has not been reset — repeat the step above.

Filter Notes:

  • •Remove dust from the filter's outer surface regularly. The filter cannot be rinsed, washed, or reused, and must not be cleaned with a vacuum cleaner.
  • •Once the filter is taken out of the unit, the life counter pauses until it is put back.
  • •Always unplug the adapter before removing or installing the filter.

Wi-Fi Pairing and App Control:

Download the Nippo Airvue app from the App Store or Google Play and register with your phone number or email. Scan a code below to go straight to the listing.

Scan to download Nippo Airvue app - App Store (iPhone & iPad) and Google Play (Android)

Adding the device

  1. Have the name and password of your 2.4 GHz Wi-Fi network ready. The purifier joins 2.4 GHz networks only; your phone itself may be on either 2.4 GHz or 5 GHz.
  2. With the unit powered on, touch and hold the Timer button for about 5 seconds. The buzzer sounds once, the Wi-Fi settings are reset, and the unit enters pairing mode with the Wi-Fi indicator flashing.
  3. Turn on Bluetooth on your phone, open the Nippo Airvue app, and tap “+” on the home screen to add a device. The app finds the purifier automatically while it is in pairing mode.
  4. Select the purifier when it appears, enter the name and password of your 2.4 GHz network, and confirm.
  5. When the app confirms the device has been added, pairing is complete — the Wi-Fi indicator stays steadily lit and the unit is listed in the app.

In the app

On/off, fan speed, timer, filter life and real-time air quality. Once paired you can control the unit from anywhere, provided both your phone and the purifier have a network connection.

Keep the phone close to the unit while pairing. If the purifier does not appear in the app, hold the Timer button for 5 seconds again to return it to pairing mode.

Maintenance:

Switch off and unplug the unit before any cleaning. Never immerse it in water or any other liquid, and never clean it with abrasive, corrosive, or flammable detergents. Do not attempt to disassemble or repair the unit yourself.

Cleaning

  1. Power off the unit and unplug the power adapter.
  2. Take out the filter and remove the dust from its outer surface.
  3. Clean the air inlet and outlet, and wipe the body with a soft cotton cloth lightly moistened with a neutral detergent. Take care that water does not drip into the unit through the air outlet.
  4. Once the unit is completely dry, refit the filter and resume use.

Storage

  1. Power off the unit, unplug it, and bundle the power cable.
  2. Take out the filter, remove dust from its outer surface, and clean the air inlet and outlet.
  3. Once dry, cover the air outlet and store the unit upright in a well-ventilated place away from direct sunlight.
  4. If left unused for a long period, power the unit on for a few minutes from time to time to keep it in good condition.

TROUBLESHOOTING:

ProblemCauseSolution
Unit not startingAdapter not connected properly; socket switched off or tripped; grille or bottom cover not installedCheck the adapter connection at both ends and the socket, and check for a tripped breaker or blown fuse. Confirm the grille and bottom cover are correctly fitted.
Air volume becomes smallerFilter packaging not removed; filter clogged or at end of life; air inlet or outlet blockedRemove the filter packaging. Replace the filter if it needs replacing. Clear any obstruction and clean dust from the air inlet.
Significant noiseForeign object inside the unit; filter not seated correctly; unit standing on an uneven surfaceRemove any foreign object and re-seat the filter. Stand the unit level on a firm floor, or select a lower wind speed.
Unusual smellA slight plastic smell is normal in the first few uses; a dirty filter also causes odourClean or replace the filter. If a burning smell is present, unplug the unit immediately and contact Nippo Airvue Service.
Filter icon stays lit after a new filterFilter life counter not resetIn standby, touch and hold Wind Speed + Timer for 3 seconds to reset the counter.
Air quality colour not updatingSensor is calibrating; dust build-up on the sensorAllow about 10 seconds after switch-on. Keep the sensor window on the rear free of dust.
Wi-Fi not connectingPurifier being joined to a 5 GHz network; phone too far from the unit; unit not in pairing modeEnter a 2.4 GHz network for the purifier — your phone may stay on 5 GHz. Keep the phone close, turn Bluetooth on, and hold Timer for 5 seconds to re-enter pairing mode.
If a problem persists, raise a request at www.nippoairvue.com/support or call 1800 572 0234.

Specifications:

ModelNippo Airvue M601S
Coverage AreaUp to 56 m² (600 sq ft)
CADR350 m³/h
Air Changes2–4 air changes per hour, depending on room size
Filtration7-stage composite system — pre-filter, H13 True HEPA, activated carbon, TiO₂ photocatalyst layer, nano-organic coating, UV-C 265 nm chamber, ceramic negative ioniser
Reduction EfficiencyPM2.5 ≥ 99% · VOC / formaldehyde ≥ 99.9% · microbial ≥ 99.99%
SterilisationUV-C LED 265 nm · Ceramic Negative Ion Generator
SensorsPM2.5 laser particle sensor · VOC sensor · Temperature · Humidity
MotorHigh-efficiency BLDC
Rated Power48 W
Power AdapterInput AC 100–240 V~, 50/60 Hz · Output DC 24 V, 2 A
ConnectivityWi-Fi 2.4 GHz · Nippo Airvue App (iOS & Android) · OTA firmware updates
Filter LifeApprox. 2,200 operating hours
DimensionsØ 260 × 475 mm
Net Weight3.3 kg
Noise Level~56 dB(A) at High speed; lower in Sleep mode

Specifications may change due to continuous product improvement. Performance values measured under laboratory test conditions.

Regulatory Information:

This product conforms to IS 302 (Part 1) : 2024 — Safety of Household and Similar Electrical Appliances. BIS CM/L ______________. Do not dispose of this product with household waste; at end of life, return it to an authorised e-waste collection point in accordance with the E-Waste (Management) Rules, 2022. Marketed by Medcuore Medical Solutions Pvt. Ltd., Chennai — Brand: Nippo Airvue, in partnership with INL.

Air Intelligence — In Every Breath

Warranty:

A TWO (2) years limited warranty applies to Nippo Airvue Air Purifiers for defects in materials and workmanship under normal use, from the date of purchase as per the invoice. Warranty service by Medcuore Medical Solutions Pvt. Ltd. (Brand: Nippo Airvue, in partnership with INL).

COVERAGEDURATION / STATUS
Product — manufacturing defects (motor/blower, UV-C module, ioniser, sensors, PCB & firmware, display, internal wiring)2 Years
Filters (HEPA, carbon, pre-filter) & consumablesNot covered — chargeable
Physical / voltage damageNot covered

Warranty Claim Procedure:

  1. Raise a service ticket within the warranty period at www.nippoairvue.com/support or by email to support@nippoairvue.com, with your purchase invoice and product serial number.
  2. Our technical team assesses the complaint remotely within 3 business days; if needed, an authorised service engineer is dispatched to your site within 7 working days.
  3. On verification of a genuine manufacturing defect, the component or unit is repaired or replaced at the Company's discretion, at no charge. Replacement does not extend the original 2-year warranty period.

Warranty Exclusions:

  1. Physical damage — drops, impact, cracks, liquid ingress, chemical or heat damage, damage in transit after delivery, or any tampering / unauthorised repair.
  2. Electrical damage — voltage above 240 V or below 220 V, surges, lightning, or use of non-standard adapters or extension cords. A surge protector is strongly recommended; electrical damage from voltage irregularities is not covered.
  3. Normal wear and tear, cosmetic damage, and consumables — HEPA / carbon / pre-filters and UV-C lamps (replacement intervals as per this manual).
  4. Products with removed, defaced, or tampered serial numbers or warranty seals, or damage from use outside the conditions specified in this manual.
  5. Total liability shall not exceed the original invoice value. Full terms: www.nippoairvue.com.

Post-Warranty Care (AMC):

After warranty expiry, an on-demand Annual Maintenance Contract is available at 18% of the invoice value per year — covering repair labour, priority engineer dispatch, remote support, and 15% off spare parts. Subscribe within 30 days of warranty expiry. Free on-site installation & commissioning applies to orders of ₹ 50,000 and above.

WARRANTY CARD

Customer Name:____________________

Customer Address:____________________

Contact Number:____________________

Model / Serial Number:M601S / ____________

Date of Purchase:____________________

Dealer Name:____________________

Dealer Address:____________________

Date of Invoice / Stamp:____________________

1800 572 0234 support@nippoairvue.com www.nippoairvue.com
Product / Warranty Registration — 1800 572 0234