mill Silent Pro Air Purifier, Silent Pro Compact Air Purifier Instruction Manual

mill Silent Pro Air Purifier, Silent Pro Compact Air Purifier

Scandinavian home comfort

Mill is a Norwegian brand that develops heating and indoor air quality products tailored for your modern home. Inspired by Scandinavian nature, our products are designed to sustain the toughest of climates to ensure safe, efficient and comfortable temperatures, as well as good air quality.
Mill products are praised for their minimalistic and elegant features as they blend in naturally with any modern interior. Our advanced and user-friendly technology will support a relaxing and healthy home space with reliable temperatures and air quality. Mill’s vision is to develop products that create an enjoyable and harmonic household atmosphere, enhancing both comfort and style; the ultimate Scandinavian home comfort.

We hope you enjoy your Mill product.

Introduction

Clean air is a prerequisite for good health. Unfortunately, indoor air quality is often poorer than we realize. This can be due to numbers of factors, such as outdoor air pollution, pollen, combustion sources, building materials, chemicals, and viruses. Mill Silent Pro Air purifier ensures clean indoor air quality for you and your family.

This elegant Scandinavian designed air purifier effectively removes harmful particles that contribute to poor indoor air quality. It has a silent operation, so that you can enjoy the benefits of clean air without disruptive noise. The Mill app provides you a full overview of your home’s indoor air quality

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Important safety information

READ THE INSTRUCTIONS CAREFULLY

You must obey common safety guidelines when using electrical products, especially in the presence of children.

WARNING! Avoid fire hazard or electric shock.

• Do not remove any prong from the power cord. This appliance can be used in 50Hz or 60Hz power supply without any change.
• Do not, under any circumstances, cut, remove or bypass the grounding prong.
• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Read product labels for flammability and other warnings.
• Do not let water or any other liquid or flammable detergent enter the appliance to avoid electric shock and/or a fire hazard.
• Do not touch the fan blade when removing the filter.

Children and Vulnerable People Safety

WARNING! Risk of suffocation, injury, or permanent disability.

• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
• Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
• Children under 3 years of age should be kept away from the appliance unless continuously supervised. Keep all packaging away from children.

Electrical information

WARNING! Avoid fire hazard or electric shock.

• If you are not sure the outlet is adequately grounded or protected by a time delay fuse or circuit breaker, have a qualified electrician install the proper outlet according to the National Electrical Code and applicable local codes and ordinances.
• Do not use an extension cord or an adapter plug.
• Never unplug the unit by pulling on the power cord. Always grip the plug firmly and pull straight out from the receptacle.
• Do not pinch, bend, or knot the power cord. Do not cut or damage the power cord. If the power cord is damaged, it should only be replaced by an authorized servicer.
• This unit contains no user-serviceable parts. Always contact the store where it was purchased or the importer for repairs.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
• Be sure to unplug the unit before cleaning to prevent shock or fire hazards.

Safety Precautions

CAUTION! Avoid Serious Injury or Death.

• Do not insert or place fingers or objects into the air discharge area or front grille of the unit.
• Do not start or stop the unit by unplugging the power cord or turning off the power at the electrical box. In the event of a malfunction (sparks, burning smell, etc.), immediately stop the operation, disconnect the power cord, and contact the store where it was purchased or the importer.
• Do not operate the unit with wet hands.
• Do not pull on the power cord.

CAUTION! Avoid Injury or damage to the unit or other property.

• Do not direct airflow at fire replaces or other heat related sources as this could cause flare ups.
• Do not climb on or place objects on the unit. Do not hang objects off the unit. Do not place containers with liquids on the unit.
• Turn off the unit at the power source when it will not be used for an extended period.
• Operate the unit with air filter in place. Do not block or cover the intake grille, discharge area and outlet ports.
• Ensure that any electrical/electronic equipment is 30 cm away from the unit.

Description of terms

CADR: Means “Clean Air Delivery Rate”. The CADR measures the air purifier’s effectiveness based on room space and the volume of clean air produced per minute.
dB (A): Decibels measures the sound intensity of the Air purifier. Using 25 dB as an example; this is quieter than a whisper or a library.
HEPA 13 filter: Means “high-efficiency particulate air” filter. The filter is made up of thousands of extremely fine Glass fiber. We use HEPA H13 of medical grade in our air purifier including an anti-bacteria coating, activated carbon filter and pre-filter. The HEPA13 filter removes 99,97% of particles, including pollen, mold, bacteria and viruses. The anti-bacteria coating eliminates bacteria’s and avoid the bacteria from growing inside the device. The prefilter removes the biggest particles before the air flows into the HEPA filter.
Carbon filter: The multilayer filter has an activated carbon layer that removes harmful gasses and odors, including exhaust gasses, cigarette smoke and cooking smells.
TVOC: Total Volatile Organic Compounds (TVOC) are airborne chemicals & toxins emitted from everyday items such as paint, furniture, and cleaning products. They can be harmful at a high concentration, causing irritations in eyes, nose, and throat. Depending on the level and length of exposure TVOCs can also cause more serious health damage to liver and kidneys. Recommended TVOC level: < 220 ppb.
Humidity sensor: Excessive humidity levels can cause mold growth and lead to asthma and allergies. Dry air can also be problematic, particularly during the wintertime. This can result in home damages, such as creaking or cracking of wooden floors and furniture. The recommended level of humidity: 30-60%.
Temperature sensor: A healthy indoor climate begins with temperature consistency. Indoor temperature affects health (such as illness prevention / respiratory infections), performance and general comfort level. Recommended temperature: 18-25°C.
eCO₂: eCO₂ refers to the estimated concentration level of carbon dioxide (CO₂) in the air.
Moderate to high levels of CO₂ can cause headaches and fatigue, and higher concentrations can produce nausea, dizziness, and vomiting. The eCO₂ measurement is calculated from the VOC measurement – if there are substantial concentrations of VOCs present, a eCO₂ reading will be higher than the actual CO₂ level. Good ventilation and regular ventilation are important to maintain a recommended eCO₂ level. Recommended eCO₂ level: < 1200 ppm.
Ug/m3: The concentration of an air pollutant (eg. ozone) is given in micrograms (one-millionth of a gram) per cubic meter air or µg/m3. Our Air purifiers measure this concentration of particle with an advanced air quality sensor.
PM1/PM2.5/PM10. Air quality is often defined based on PM – particulate matter and tells someone about the size of the particles. 1PM = Particle with a diameter equal to 1 micrometer.

PM 1: Viruses (Corona Virus size), exhaust gases (the most harmful).
PM 2.5: Bacteria, fungal & mold, spores, pollen, toner dust.
PM 10: Pollen, dust particles.

Specifications Mill Silent Pro

Suitable for room sizes up to 115 m2
Rated voltage: 220–240 V
Rated power: 60 W
CADR
Cleans your air in 10 minutes in boost mode (room size: < 40 m2)
Sleep mode: 120 m3/h
Normal mode: 448 m3/h
Boost mode: 565 m3/h Sound pressure level
Sleep mode: 23.5 dB(A)
Normal mode: 18.5 – 46 dB(A)
Boost mode: 51 dB(A)
Sensors
PM1/PM2.5/PM10 particle sensor Humidity sensor Temperature sensor TVOC sensor
Maintenance free particle sensor HEPA 13 filter with anti-bacterial coating + Prefilter + Activated carbon filter
Dimensions: 332 mm x 606 mm x 341 mm (width x height x depth)
Weight: 8,0kg

Specifications Mill Silent Pro Compact

Suitable for room sizes up to 55 m2
Rated voltage: 220–240 V
Rated power: 36 W
CADR
Cleans your air in 10 minutes in boost mode (room size: < 20 m2)
Sleep mode: 70 m3/h
Normal mode: 220 m3/h
Boost mode: 293 m3/h Sound pressure level
Sleep mode: 23.5 dB(A)
Normal mode: 18.5 – 46 dB(A)
Boost mode: 51 dB(A)
Sensors
PM1/PM2.5/PM10 particle sensor
Humidity sensor
Temperature sensor Maintenance free particle sensor HEPA 13 filter with anti- bacterial coating + Prefilter + Activated carbon filter
Dimensions: 269mm x 444 x 290mm (width x height x depth)
Weight: 4,5 kg

Installation

1. It’s important to remove the filter bag before use. See below instructions.
2. We recommend installing the product in a room without direct rays from sunlight.
3. Operate the air cleaner in an enclosed area. Close all doors, windows, and other openings connecting to the outside of the room.
4. Make sure the device is not coved by textile or other materials during use.
5. Place the air cleaner in a location that does not restrict the airflow through the top of the appliance.
6. The appliance must be placed on a leveled floor that can support it.
7. For optimum air circulation we recommend placing he appliance minimum 30cm from a wall, the wall will guide the airflow and have a cooling effect inside the room.

Safety precautions (Mill Silent Pro)

Safety precautions (Mill Silent Compact)

Product set up (first use) applies to both models

• STEP 1. Open the front cover
  Pull forward holding the center handle of back cover. It is separated after the hooks below edges are unlinked.

• STEP 2. Remove filter bag
  Pull out the HEPA 13 filter and remove the plastic bag off the filter before use.

• STEP 3. Assembly filter
  Put the filter back in to the air purifier and attach the front cover.
  \

• STEP 4 . Connect to power
  Connect the power cord to the air purifier and use a socket only for 220 – 240 V for the electric plug.

Filter change

Repeat step 1-3 above and replace with a new custom-made HEPA 13 filter from Mill.

Many air purifiers have a timer. The air purifier tells you when to change the filter based on hours in use. Mill Silent Pro Air Purifier tells you when to change the filter based on smart algorithm and the actual volume of particles measured. This ensures everyday filter efficiency if air is more polluted than average.

The filter should last up to 12 months before a filter change is needed, depending on your indoor air quality.

Button operation (Mill Silent Pro)

NOTE! The Filter change status symbol is always visible (when the display is lit) It shows the filter lifetime remaining status with different colors.

Manual mode (Mill Silent Pro)

Power ON/OFF
Short press the power button to turn on or off the device

Mode
Short press the mode button to switch between auto mode or manual mode

Fan levels
Short press left or right arrow to adjust

Enter/Exit change brightness mode
Press mode button for 3 seconds → bulb icon lights up/goes off

= higher the brightness
<= lower the brightness

Enter/Exit child lock
Press mode + WiFi button for 5 seconds → lock icon lights up/goes off

Enter Boost mode
Press right arrow for 3 seconds.
Please note that short press can also enter Boost mode when based on level 8.

Enter Sleep mode
Press left arrow for 3 seconds → sleep icon lights up. Short press right arrow exit sleep mode.

Enter hard off mode
Press power button for 3 seconds → power button stays lit.

Soft reset

Press WiFi button for 5 seconds. Count down and then release once 5 seconds or more have passed (will soft reset after button release).

Hard reset
• Turn off device
• Turn device on
• Within 10 second press mode for 10 seconds. This will hard reset the device.

Activate WiFi
Press WiFi button 1 time
Access point
Press WiFi button for 10 seconds. Once in appmode the WiFi light will do a slow blink.

Button operation (Mill Silent Pro Compact)

NOTE! The Filter change status symbol is always visible (when the display is lit).
It shows the filter lifetime remaining status with different colors.

Manual mode (Mill Silent Pro Compact)

Power ON/OFF
Short press the power button to turn on or off the device
Mode
Press Fan Speed/Mode button for 1 seconds to switch from AUTO to Manual or back
Fan levels
Press Fan Speed/Mode button 1 time to cycle between fan levels.
Cycle is: sleep mode – F1-F2-F3-F4-F5 – Boost mode.
When connected to the cloud the fan levels go from F1 to F8, so an increase of 3 fan levels. Please note that the fan level lights also indicate the air quality as colors described on page 12.
Enter Boost mode
Press Fan Speed/Mode button 1 time to cycle between fan levels until you reach Boost level
Enter Sleep mode
Sleep mode is only possible to enable/disable in the App → sleep icon lights up.
Enter/Exit change brightness mode
This option is only possible using the app
Enter/Exit child lock
Press Fan Speed/Mode button and WiFi button at the same time for 5 seconds → lock icon lights up/goes off.
Enter hard off mode
Press power button for 3 seconds → all icons dimmed.
Soft reset
Press WiFi button for 5 seconds. Count down and then release once 5 seconds or more have passed (will soft reset after button release). → WiFi Icon blinks 3 times.
Hard reset
Press Fan speed/Mode button for 20 seconds. Once 20 seconds have passed release button and hard reset will initiate. → All icons blink 3 times.
Filter reset
Press Fan Speed/Mode button and Power button for 15 sec → Filter icon will blink 3 times.
Activate WiFi
Press WiFi button 1 time
Access point
Press WiFi button for 10 seconds → Once in appmode the WiFi light will do a slow blink.

Automode

In this mode, the appliance will choose the fan speed automatically, based on the air quality level.
NOTE! In “AUTO” mode the fan speed cannot be changed manually.

Fan safe

If the Air Purifier detects abnormal fan RPM drop the motor will automatically stop to avoid any further damage to the fan blades. This typically happens if kids drop toys or crayons inside the fan outlet. User will be notified in the Mill Norway app and the physical display will be flashing red light. Once any foreign objects are removed from the fan area the user can enable normal operations by pressing the power button 1 time. To remove the foreign object, you open the front cover and the filter.

Maintenance free particle sensor

This unique sensor does not need any cleaning compared to traditional sensors. This will avoid inflated particle values and a higher fan speed than necessary and will make sure the air purifier works perfectly at any time.

True filter status indicator

Indicates when to change the filter based on the volume of particles measured, as opposed to a timer. This secures everyday filter efficiency and potential cost savings, as the indicator will only tell you to change filter when it is actually dirty.

Icons

Child lock
Sleep mode
IAQ & LED light brightness
Filter change status
Timer

Filter change status symbol

The filter change indicator will light up to remind you to change the filter.
NOTE! Symbol is always visible (when the display is lit) It shows the filter lifetime remaining status with different colors.

White
Lifetime remaining: 100-20%

Yellow
Lifetime remaining: 19-10%
Red
Lifetime remaining: 9-1%
Blinking red
Lifetime remaining: 0%

Air quality light (IAQ)

The appliance has an air quality sensor that analyzes the air quality. The air quality light will show the real-time air quality through different colors of light as shown below. By default this table follows the particle values. You have the option of follow particles + TVOC or just TVOC values in the Mill- app. Please note that the default settings may be adjusted in the future.

Connect to WiFi

Full overview of your indoor air quality
The smart function gives you a full overview of your home’s indoor air quality in our user-friendly Mill Norway app. The most user-friendly app for indoor air quality based on consumer rating in App Store and Google Play Be aware that the Mill Norway app must be installed before you can connect your Air Purifier to your WiFi network. You can then simply follow the instructions given in the app when connecting your Air Purifier. The Air Purifier is configured using Bluetooth and connects directly to your router via WiFi with 2,4 Ghz mode b/g/n. Minimum OS requirement:
iOS 8.0 and Android 4.0. Go to our help desk at www.millnorway.com for more information or if you have any questions regarding the Mill Norway app, connecting to WiFi or other relating questions. When the connection is stablished, the WiFi indicator will light up with a solid green light.

Troubleshooting

normal, but it should disappear quickly. If the smell persists or if you sense a burning smell, please disconnect the purifier and reach out to Mill authorized servicer for support.
The Air purifier does not operate| Make sure power cable is properly inserted
The fan does not operate| Make sure to increase fan speed and that child lock is not enabled
The air quality does not improve| Check if filter needs changing or if you have window/door open that allows dirty air in.
It’s not possible to change fan speed level| Make sure child lock is not enabled
The device doesn’t connect to WiFi| t to WiFi Disable any firewalls/VPN

Maintenance and cleaning

1. Unplug the appliance before cleaning to prevent shock or fire hazards.
2. Dust should be removed regularly with a dry cloth, such as a microfiber cloth.
3. The Air Purifier has a maintenance free particle sensor.
4. Avoid using detergents to clean the Air purifier.
5. Never let any water get inside the Air purifier; this can be hazardous.
6. The Air purifier can be stored in a dry and clean place.
7. If the Air purifier stops working, do not attempt to repair it yourself. Contact Mill Customer Service.
8. NOTE: The multilayer HEPA filter cannot be washed, it can only be replaced.
9. You can vacuum the prefilter gently by using a vacuum cleaner with a soft brush.

CAUTION! Do not touch the fan blade when removing the multi-layer filter.

Warranty

The guarantee is valid for 5 years. The unit will be repaired or replaced during this time if an error should occur. The guarantee applies if the device is used according to these instructions, and the customer can present a purchase receipt. If the device does not work properly, you can contact the store where it was purchased or the importer.

Waste management

The symbol indicates that this product should not be thrown away in household waste. This product must be delivered to a recycling station or container for electrical appliances and electronic equipment. This is done to avoid health risks and prevent damage to the environment. Local businesses (or the environmental station in your neighborhood) is required by law to accept and recycle such products, as a means of environmentally friendly waste management.

NOTE! Discard the used filter as well as any plastic packaging according to local recycling guidelines.

CUSTOMER SERVICES

Mill International AS
Grini Næringspark 10
1361 Østerås
Norway
www.millnorway.com
post@millnorway.com

References

• Mill
• Home - Mill
• Home - Mill

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