Oregon Scientific Global Distribution WS907 Users Manual
i.fresh NCCO Air Sanitizing System
Model: WS907
USER MANUAL
EN
i.fresh NCCO Air Sanitizing System
Model: WS907
USER MANUAL
CONTENTS
Important Safety Instructions ..............................
Introduction ........................................................
Precautions ........................................................
Overview
Front View........................................................
LCD Display.....................................................
Features .............................................................
Getting Started.....................................................
Air Sanitizing....................................................
Air Quality Monitor................................................
Air Quality Indicator Light................................
Cleaning and Mainenance..................................
Filter Replacement..............................................
Troubleshooting..................................................
EU-Declaration Of Conformity ............................
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IMPORTANT SAFETY INSTRUCTIONS
WHEN USING ELECTRICAL PRODUCTS,
ESPECIALLY WHEN CHILDREN ARE
PRESENT, BASIC SAFETY PRECAUTIONS
SHOULD ALWAYS BE FOLLOWED, INCLUDING
THE FOLLOWING:
Read all instructions before using this appliance.
DANGER
•
Do not let water or any other liquid or
•
Do not clean the unit with water or any other
WARNING
•
Please use this unit with bundled power
adaptor. Do not use other power adaptor.
•
Do not use the unit if the plug, the mains cord
or the unit itself is damaged.
•
This unit is not intended for use by children
or persons with reduced physical,
sensory or mental capabilities, or lack of
experience and knowledge, unless they
have been given supervision or instruction
concerning use of the unit by a person
responsible for their safety.
•
Do not block the air inlet and outlet, e.g. by
placing items on the air outlet or in front of the
air inlet.
INTRODUCTION
Thank you very much for purchasing “WS907
i.fresh NCCO Air Sanitizing System”. This
instruction manual contains useful information on
the proper use and care of this product. In order
to enjoy its features, read through this manual
We recommend that you place this unit in a room
in which you stay most of your time and where
plants or pets are present.
This unit will start air quality monitor function once
power is connected. There is no standby mode
for this unit; to stop the air quality monitor, please
remove the power adaptor from the main socket.
passes back into the room through the top air
outlet.
There is a small chance that the air coming out
is normal as the nano material will have a slight
chemical reaction with air. Should this happened
it will last for about 20 minutes only.
PRECAUTIONS
Children should be supervised to ensure that
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they do not play with the unit.
This unit is not a substitute for proper
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ventilation, regular vacuum cleaning or use of
an extractor hood or fan while cooking.
If the wall socket used to power the unit has
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poor connections, the plug of the appliance will
become hot. Make sure you plug the unit into a
properly connected wall socket.
Always place and use the unit on a dry, stable,
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level surface.
Leave at least 10 cm free space behind and on
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both sides of the unit.
Avoid knocking against the unit (the air inlet
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and outlet in particular) with hard objects.
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outlet or the air inlet.
Do not use this unit when you have used
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indoor smoke-type insect repellents or in
places with oily residues, burning incense or
chemical fumes lately.
Do not use the unit near gas appliances,
•
Always unplug the unit after use and before
•
you clean it.
Do not use the unit in a room with major
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temperature and humidity changes, as this
may cause condensation inside the unit.
Do not use the unit in a room that is larger
•
or smaller than the recommended size. The
recommended room size for WS907 is 6 m²
to 20 m².
To prevent interference, place the unit at least
•
2 m away from electrical appliances that use
airborne radio waves such as TV, radio and
radio-controlled clock.
The unit is equipped with a safety device. If
•
EN
HOW THE AIR SANITIZING SYSTEM WORKS
Polluted air enters the air sanitizing system from
the bottom air inlet. As the air is pulled through,
hair, etc.). Then the active oxygen sterilises
a wide range of harmful gases and odours. Next,
clean out the trapped gases and odours, so that
on the unit.
If the indoor air quality is poor (e.g. due to
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smoking or cooking or after renovation), we
strongly advise you to open the windows when
you use the unit to enhance the air circulation.
The unit is only intended for household use
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under normal operating conditions.
Do not use the unit in wet surroundings or in
surroundings with high ambient temperature,
such as bathroom, toilet or kitchen.
The unit does not remove carbon monoxide (CO).
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Save this user manaul.
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EN
OVERVIEW
FRONT VIEW
1.
6.
2.
1.
LCD display
2.
Fan speed button
3.
ON / OFF button
4.
Air quality indicator light button
5.
Air outlet
6.
Light sensor
7.
10.
11.
12.
LCD DISPLAY
1.
5.
4.
3.
3.
4.
5.
Air quality level (1-20)
1.
TVOC level
2.
3.
Auto Mode
4.
High / Low Speed
5.
Silent Mode
6.
2.
6.
FEATURES
NCCO technology sterilizes airborne bacteria and
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No harmful emission of chemicals and
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particles into the air.
Volatile Organic Compound (VOC) air quality
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sensor with air quality level display in the scale
of 1 (best) to 20 (worst) on the top.
LED air quality detector with light sensing
8.
9.
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function adjusts the light according to the
environment.
Fan with Auto / Hi / Lo intensity draws
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in airborne particles and accelerates air
adjusted according to air quality.
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16.
7.
Air outlet cover
8.
9.
10.
Main body unit
11.
Air quality sensor
12.
Air inlet cover
13.
14.
15.
DC jack
16.
Air quality indicator light
13.
14.
15.
GETTING STARTED
NOTE
The unit is equipped with a safety device.
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are not placed properly in the unit, you will not
be able to switch on the appliance. The LCD
You will not be able to switch on the unit if the
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2
1.
gently pull the air outlet cover.
2.
position.
3.
Auto Mode: The built-in air sensor detacts the
ambient air quality and automatically selects the
most appropriate speed.
High speed mode: the appliance operates at high
speed.
Silent mode: the appliance operates at very low
speed with lowest noise level for bedroom use.
ON / OFF button :
To turn on / off the air purifying function, press the
ON / OFF button .
Air quality indicator light button :
To turn on / off the air quality indicator light, press
the air quality indicator light button .
EN
4.
position. You should hear a “click” sound from
the lock if the cartridge is properly placed.
5.
clockwise until you hear a “click” sound and the
dots align vertically.
AIR SANITIZING
1.
Put the plug to a main socket and connect the
DC jack to the product unit.
2.
The standby light appears on the LCD display
and the count down of the air quality sensor
warm up timer starts. After approximately
5 minutes, the air quality level (1-20) will be
shown. The light indicator at the bottom will
glow in different colours according to the air
condition: blue for good air quality, green for
fair and amber for poor.
3.
Press the buttons to choose required function
and setting.
Fan speed button :
To select the desired fan speed.
The LCD display will show the icons accordingly:
= Auto
= High
= Low
= Silent
AIR QUALITY MONITOR
Put the plug to a main socket and connect the DC
jack to the unit.
The standby light appears on the LCD display
and the count down of the air quality sensor
warm up timer starts. After 2 minute the fan will
automatically turn on.
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The air quality level will show on the LCD
display: from 1 (best air quality) to 20 (worst
air quality).
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To stop air quality level display, unplug the unit.
AIR QUALITY INDICATOR LIGHT
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The air quality indictor light can turn on after
5 minutes warm up of the air quality sensor.
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The air quality indicator light will show a
corresponding light colour: blue for good air
quality, green for fair air quality and amber for
poor air quality.
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The air quality indicator light will change the
light colour in gradient accord to the existing
air quality.
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The brightness (high / low) of the air quality
indicator light is controlled by the light sensor;
the brighter / dimmer the environment, the
brighter / dimmer of the air quality indicator light.
CLEANING AND MAINTENANCE
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Always unplug the unit before you clean it.
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Do not clean the unit with water or any other
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Clean the unit regularly to avoid accumunating
dust and dirt.
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Wipe away dust with a dry, soft cloth from the
unit body.
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Clean the air inlet and outlet with a dry soft cloth.
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completely before putting back to the unit.
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EN
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or a brush.
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vacuum cleaner.
FILTER REPLACEMENT
Nano Filter
In case of normal household use in a non-smoking
environment and in case of proper maintenance
(see chapter ‘Cleaning and maintenance’), the
NOTE
sooner in case of using in a more extreme
environment (smoking environment, just
renovated room, non-domestic use etc) and
Turn the air outlet cover counterclockwise and
1.
lift it up gently.
2.
position.
3.
1.
Turn the air outlet cover counterclockwise and
lift it up gently.
2.
facing the unit.
3.
position. You should hear a “click” sound from
the lock if the cartridge is properly placed.
4.
clockwise until you hear a “click” sound.
Pre-Filter
In case of using in a non-smoking normal
household and in case of proper maintenance
(see chapter ‘Cleaning and maintenance’).
1.
Pull the air inlet cover out with your thumb and
2.
Take the cartridge out from the unit and
1.
Pull the air inlet cover out with your thumb and
2.
3.
Press on the both sides of inlet cover lightly
the unit with the markings of main unit and the
inlet cover aligned as illustrated below.
SPECIFICATIONS
TYPE
MAIN UNIT
L x W x H
Weight
Power
DESCRIPTION
150mm(L)x150mm(W)x325mm(H)
(5.9in x 5.9in x 12.8in)
1800g (62.79oz)
12V DC power adaptor:
INPUT 110-240V 50/60Hz
TROUBLESHOOTING
This chapter summarizes the most common
problems you could encounter when using the
unit. If you are unable to solve the problem with
the information below, contact the Consumer Care
Centre in your country.
Problem
The unit doesn’t
work.
The clean air doesn’t
come out smoothly
from the air outlet
The odors are not
removed properly.
The unit produces
an unusual noise
(e.g. a hissing,
sizzling or
crackling) during
operation.
Solution
There may be a connection
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problem. Check if the plug
is inserted to the wall socket
properly.
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yet or not inserted properly.
the inlet and outlet covers.
Perhaps you have not
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removed the plastic wrapper
the plastic wrapper and
switch on the unit again.
Perhaps the ambient air
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quality of the room is very
poor. In that case, open
the windows to improve the
air circulation.
The nano filter may be too
•
dirty or may have reached
the end of its life. You
should clean the nano filter
(see chapter “Cleaning and
Maintenance”) or replace
it (see chapter “Filter
Replacement”).
Perhaps the room size
•
is bigger than the unit is
intended for. Use the unit
in a smaller room. The
recommended room size is
5m² up to 20m².
The air inlet or outlet may be
•
blocked by external objects.
Remove the object that
blocks the air inlet or outlet.
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