Fisher & Paykel Aerosmart DE27CW1, Aerosmart DG27CW1 Product Information
DE27CW1, DG27CW1
Update: February 2007
Compiled by
Product Evaluation, Auckland
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Table of Contents
THE IDEA ........................................................................................................................4
SPECIAL FEATURES ........................................................................................................ 5
SPECIAL FEATURES ........................................................................................................ 6
FREQUENTLY ASKED QUESTIONS .................................................................................. 7
AEROSMART UNDER ANALYSIS ..................................................................................... 9
AEROSMART DRYER LID LABEL USER GUIDE .............................................................. 11
THE AEROSMART ADVANTAGE – KEY CLAIMS… .......................................................... 12
AEROSMART DIFFERENCE............................................................................................ 13
THE THEORY OF DRYING CLOTHES.............................................................................. 15
DRYING STAGES........................................................................................................... 16
HOW DOES AEROSMART DRY CLOTHES? ..................................................................... 17
AUTO SENSING ........................................................................................................... 17
DRYNESS LEVELS ........................................................................................................ 18
DRYING CYCLES EXPLAINED.........................................................................................19
TESTING ....................................................................................................................... 20
AEROSMART’S INNOVATIVE LINT REMOVAL SYSTEM ...................................................................... 23
WRINKLING ................................................................................................................ 25
TANGLING...................................................................................................................26
EVENNESS OF DRYING................................................................................................. 27
EVENNESS OF DRYING................................................................................................. 28
HEAT VS CLOTHES CARE.............................................................................................. 35
PERMANENT PRESS CARE.............................................................................................36
SPEED VS CLOTHES CARE............................................................................................37
SUMMARY................................................................................................................... 40
DRUM PARTS ................................................................................................................ 43
DRUM CONTROL ........................................................................................................... 44
SUB DECK ASSEMBLY ................................................................................................... 45
DRUM OPENING AND CLOSING.....................................................................................46
AIRFLOW ...................................................................................................................... 48
LINT REMOVAL SYSTEM .............................................................................................. 48
LINT REMOVAL SYSTEM ............................................................................................... 49
HEAT ............................................................................................................................. 50
ELECTRIC ELEMENTS...................................................................................................50
GAS BURNER............................................................................................................... 51
FAN ............................................................................................................................... 53
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MOTOR.......................................................................................................................... 54
DRYER CONSTRUCTION ............................................................................................... 55
GRILL .........................................................................................................................55
WRAPPER....................................................................................................................55
USER INTERFACE/DISPLAY........................................................................................... 55
TOPDECK.................................................................................................................... 57
LID.............................................................................................................................57
LIDLOCK..................................................................................................................... 57
VANES........................................................................................................................57
LINT BUCKET ..............................................................................................................58
DRUM WRAPPER AND DRUM ENDS...............................................................................58
INLET BEARING...........................................................................................................58
OUTLET BEARING........................................................................................................58
CHASSIS.....................................................................................................................59
SELF LEVELLING FEET..................................................................................................59
BELT TENSIONER SYSTEM ........................................................................................... 59
BASE .......................................................................................................................... 59
PRODUCTS.................................................................................................................... 60
IN DRYER DRY-CLEANING PRODUCTS........................................................................... 60
FABRIC SOFTENER SHEETS.......................................................................................... 62
SERVICING ................................................................................................................... 63
HOW DOES THE DRYER ROCK OUT?............................................................................. 63
USER WARNINGS.........................................................................................................70
CUSTOMIZING THE LANGUAGE THAT YOUR AEROSMART DRYE R USES........................... 71
DEMO MODE...............................................................................................................71
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The Idea
The objective for Aerosmart was to develop a more fully featured
version of the Smartload dryer to match the AquaSmart washer,
including an LCD display to offer increased functionality. And to offer
Fisher & Paykel’s first multi-lingual dryer.
The original Smartload dryer project began on the 11th of October
1998 with a single one-hour meeting. After 1166 days of design and
testing it was finally ready to be released.
The aim of this project was to design the first top loading, large
capacity dryer. We wanted to create a dryer that combined sophisticated innovative
design and functionality, with unmatched ergonomic advantages for the consumer.
There were three key requirements, which had to be implemented within the design.
• Load Size
• Cycle Time
• Visual Match
The opportunity to design a full sized dryer that matched the Intuitive washer arose.
Once the brief was created we had the choice of designing a standard dryer or doing
something innovative. Knowing that Americans had a strong preference for top loading
washers we started looking at ergonomics. This is where the idea of top loading
developed, accessing the drum from the top rather than the front.
Enhancing ease of use through ergonomics and surface
form was our main priority. We also wanted to design a
dryer with an enhanced overall appearance, in an effort
to give it more solidity within a crisp, clean modern
look.
We designed the dryer with a similar philosophy to the
washer, giving it a strong, solid feel through curved
surfaces. We have continued, and enhanced, the
interface logic to ensure that the dryer is as easy to use
as the washer. All the external features of the washer
have been replicated by the AeroSmart design to
guarantee they are truly a matched pair.
It had to be able to dry large loads, dry
them quickly and needed a matching
washing machine.
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One of the key aspects to this design was
to have a single action access to allow the
user to access the dryer with minimal
effort.
This was when the concept of automating
the drum door opening arose.
Concept models and prototypes of the initial Smartload concept were tested and
evaluated by users. People of different ages, heights and abilities helped in the
development. By understanding how people used the dryer we were able to understand
how we could make it better and easier for them both functionally and ergonomically.
Simply move clothes from the Washer to the Dryer.
Conventional front loading dryer
A
eroSmart top loading dryer
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Special Features
¾ Unique top access: Superior ergonomics designed for easy loading and
unloading. The wide mouth opening makes transferring clothes from the washer to
the dryer effortless, no need to bend! The wide mouth opening provides better
visibility into the drum, and easier access to the clean clothes.
¾ Reverse Action Tumbling: AeroSmart reverses it’s tumbling action every 4
minutes. This reverse action prevents tangling and twisting of large items, improves
evenness of drying and reduces creasing, resulting in great clothes care.
¾ Automatic Lint Removal System: The Lint filter is automatically scraped clean
during the drying cycle and the lint is deposited into the removable lint bucket –
eliminating the need to deal with messy lint filters. Efficient lint management keeps
airflow and performance at a maximum. Positioned for simple access and removal,
the large-capacity lint bucket captures and stores lint for easy disposal.
¾ Matched Pair: The AeroSmart Dryer makes a smart pair with the AquaSmart
washer, moving items from one to the other is a breeze. The AeroSmart dryer
combined with the AquaSmart’s superior spin performance and quick cycle times
will cut washing time dramatically.
¾ Smooth surfaces: The smooth top deck surface allows fabric to slide into the
drum.
¾ Stainless Steel Drum: Hygienic and durable stainless steel drum will last a
lifetime, won’t chip or stain, and is very gentle on clothes.
¾ Increased Motor and Fan Speed: 2300rpm creates lower drying temperatures
and producing greater airflow.
¾ Super Capacity Plus (6.5 cubic feet) the AeroSmart dryer is able to dry up to
17½ lb (8kg) of laundry.
¾ Wrinkle Free Option: Intermittently rotates the drum to reduce creasing and
wrinkling, long after the cycle has finished.
¾ So many choices:
* 7 fabric - based drying cycles, 6 Bulky cycle options and 18 specialty
Lifestyle cycles including Allergy, Dry Clean, Fashion Jeans, Soft Toys,
Sportswear Light.
* 5 Dryness Levels - Damp, Damp/Dry, Dry, Dry/Extra Dry, Extra Dry.
* 2 Drying Methods – Auto Sensing or Time Dry.
* 4 heat settings including Air Dry.
* 3 Language Options Available – English, French (Canadian), Spanish
¾ Superior Clothes Care: Better clothes care is accomplished by an efficient high
airflow fan and careful heat control. AeroSmart provides the right heat for
temperature sensitive delicate articles while still efficiently drying more robust
regular and denim loads.
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Frequently asked Questions
1) Why does AeroSmart Stop and Start all the time?
The AeroSmart dryer has Reverse Action Tumbling. It tumbles in one direction for 4
minutes then stops, and tumbles in the opposite direction for 40 seconds. This reduces
tangling, roping and wrinkling and increases drying performance by giving you more
even drying.
2) What is that noise AeroSmart makes after I press Start?
This noise is AeroSmart locking the lid and closing the drum.
3) What are the different drying options and what are they designed for?
Drying Cycles Description
Regular
A high heat setting for drying every day clothing and linen. This cycle is suitable for
most garments labelled ‘Tumble dry’
Bed Sheets
This cycle has been designed to complement the AquaSmart SHEETS cycle. This
autosensing high heat cycle has Wrinkle Free automatically selected to reduce
wrinkles and ensure the best result possible for cotton and poly cotton sheets
.
Heavy
Designed to provide a long, high heat cycle for heavy fabrics and denims that tend to
have thick and bulky seams.
Delicate
This light cycle is great for delicate or heat sensitive items, as it restricts the cycle to
a low heat. Use this setting when care labels recommend a low heat setting.
Easy Iron
This setting uses a medium heat combined with the selection of the Wrinkle Free
option. It is ideal for reducing the need to iron garments once the cycle is complete.
Casual
This setting uses a medium heat for light-weight fabrics. It is ideal for light-weight
cottons and items labelled ‘Tumble with a medium heat’.
Bulky
This drying selection offers 6 customised Bulky cycle options – Comforter, Blanket,
Jacket, Pillows, Throw, Sleeping Bag. This ensures the right drying conditions for
each item type.
Air Dry
For items that require drying without the use of heat. Perfect for airing clothes or
drying delicate garments
In addition to these main drying cycles there are an additional 18 pre-programmed
speciality Lifestyle cycles for exceptional drying results with no experience necessary.
4). How often do I have to empty the Lint Bucket?
You need to empty the lint bucket before it reaches the top of the transparent section.
How often you empty it depends on the types of garments that you dry in your dryer.
You will need to empty it approximately once a week. If you dry a lot of towels you will
need to empty it more often. AeroSmart will remind you after every 5
th
cycle to empty
the lint bucket if it is full.
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5). What happens if I forget to empty the Lint Bucket?
If you don’t empty a full lint bucket, drying times will increase. An empty lint bucket also
ensures your clothes will remain lint-free and your dryer will operate at maximum
efficiency. If your lint bucket has overflowed, empty it and place it back into the dryer.
Run your dryer for 20 minutes with no load to remove any lint that is stuck in the Lint
Removal System.
6). Can I use Fabric Softener Sheets in my dryer?
Yes you can.
Just make sure they are labelled dryer safe and always follow the instructions on the
packaging. Its important not to place them in a dryer with warm clothes as there is a
chance the fabric softener may stain clothes. Only use a softener sheet once, then
discard it.
7). How many clothes can AeroSmart dry?
Your AeroSmart dryer has a 17½lb (8.0kg) capacity. You can load clothes to the top of
the transparent section of the lint bucket.
8). I have pressed START/PAUSE to stop my cycle early but the lid will not
open!
The dryer takes approximately 15 seconds to open the lid after you have pressed
START/PAUSE. This is because AeroSmart has to open the drum before it can unlock the
lid.
9). There has been a power cut and I want to get my clothes out, but the
drum is not open what do I do?
When the power is restored, AeroSmart will automatically relocate itself back in the open
position, as long as you have the lid closed. If the power is expected to be lost for an
extended period of time you can open the drum yourself. Refer to your User Guide for
step-by-step instructions.
10). How do I set my dryer up to operate in my preferred language?
The first time that you turn your dryer on and initial set-up mode will be initiated. The
set-up mode will prompt you to select the language that you would prefer your
AeroSmart dryer to use.
Using the SCROLL buttons, scroll to the language that you would like your dryer to use.
Once the language icon has been highlighted, press SELECT to confirm your choice. Your
dryer will now use this language and the initial set-up prompt will not appear again.
If you wish to change your language choice at any time, you can do this by simply
selecting the LANGUAGE option in the SETTINGS MENU.
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AeroSmart Under Analysis
Maximum Temperature of the Exhaust
Drying Cycle
Selection Heat Setting Max Exhaust Temperature
Regular
Medium + 149°F (65°C)
Bed Sheets
Medium + 149°F (65°C)
Heavy
High 149°F (65°C)
Delicate
Low 127°F (53°C)
Easy Iron
Medium 140°F (60°C)
Casual
Medium 140°F (60°C)
Bulky
Dependent on Bulky option chosen
Air Dry
No heat Dependent on Room Temp
Heat (When it is turned on and for how long)
Closed Direction (4 minutes) Open Direction (40 seconds)
Electric 3600W Element 1400W Element 3600W Element 1400W Element
Regular
ON ON OFF ON
Bed Sheets
ON ON OFF ON
Heavy
ON ON OFF ON
Delicate
ON OFF OFF ON
Easy Iron
ON OFF OFF ON
Casual
ON OFF OFF ON
Air Dry
OFF OFF OFF OFF
Target Moisture Contents
Dryness Setting Delicate All Others Cycle Progress When displayed
Drying Before "Dryness determined”
20% 30% Drying & Damp From "DAMP" to "DAMP & DRY"
Damp 8% 11% Damp From "DAMP" to "DAMP & DRY"
Damp & Dry 5% 7% Damp & Dry From "DAMP & DRY" to "DRY"
Dry 2% 4% Dry From "DRY" to "DRY & EX TRA DRY"
Dry & Extra Dry 1.5% 3% Dry & Extra Dry From “DRY & EXTRA DRY" to "EXTA DRY”
Extra Dry 1% 2% Extra Dry when "EXTRA DRY"
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AeroSmart Dimensions
Measurements
Height
40 ⅛" - 41⅜" / 1020mm - 1050 mm
Width 27" / 685mm
Depth 25 ⅜" / 700mm
Height with lid open 55 ½" - 56 ¾" / 1410 - 1440mm
Capacity (dry load, IEC) 6.2 cu ft
Note: Exact height of AeroSmart is dependent on how far the feet are inserted into the
base of the dryer.
AeroSmart Cycle Times
Drying times can be affected by a number of factors including:
- The cycle chosen
- Load size
- Size of the items
- Type of fabric
- Load wetness
- Venting method
- Location of the dryer
- Condition of exhaust ducts
- Heat used (electric, natural gas or LPG gas)
Electrical S upply O perating Voltage Maximum Curren t
Electric 240V AC 60Hz 24 amps
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AeroSmart Dryer Lid Label User Guide
The Lid label guide has been designed and included on the underside of the lid to help
the consumers in their general day-to-day running of the product.
This guide is an attempt to educate a new user on the correct use of their Aerosmart
dryer.
Field-testing has indicated that consumers are more likely to refer to the lid label than
they are to the User Guide. This label provides the first point of reference for a user, and
the User Guide elaborates on these important instructions.
There is also another label attached to the lid illustrating important warnings that need
to be displayed to all users.
Current AeroSmart™ Lid Label
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The AeroSmart Advantage – Key Claims…
Smartest Loader:
Utilizing SmartLoad technology – the world’s first Top-Loading, large capacity
dryer.
The most easily accessible dryer available.
Largest Visible Capacity:
AeroSmart has easy drum access and is capable of drying a 17½lb (8kg) dry
load.
Improved Drying Performance:
Reverse Action Tumbling is the key to even drying, resulting in less wrinkling
and fabric damage.
Better Clothes Care:
A range of cycles provide the right heat for all garment types through an
efficient high airflow fan and careful heat control.
Most Efficient Dryer:
The Automatic Lint Removal System means AeroSmart retains optimum
performance throughout the entire cycle.
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AeroSmart Difference
What makes this dryer so different?
Top Loading Dryer
The SmartLoad system is the first top-loading large capacity dryer.
The obvious benefit of this is that it’s ergonomically superior. The difference with our
AeroSmart drying system is that you don’t need to squat down and reach into the back
like you do with a conventional dryer.
We wanted people to be able to transfer their clothes from the top of the washer into
the top of dryer…. It’s as simple as that.
One of the technical challenges we had in designing a top loading dryer was having to
automatically open and close the drum door. As the consumer never sees the drum door,
we had to automate the drum opening.
Three Phase Induction Motor
In all dryers the fan is attached to the motor, which determines the maximum amount of
airflow that can be produced. All US dryers are single-phase induction motors that run at
a fixed speed of ~1700rpm. The AeroSmart dryer is the only dryer to be designed with a
variable speed three-phase induction motor that can run at ~2300rpm.
The benefits of this include:
• Being able to produce greater airflow and pressure than any of our competitors,
allowing us to get more air flowing through the clothes. The result is we have
lowered the airflow temperature to give better clothes care, while still maintaining a
competitive cycle time.
• We are able to use a finer filter in our lint removal system. It’s a 200 micron mesh
(the holes in competitor lint filter mesh is up to 10 times bigger). The result is that
we can catch more lint at the filter and less is deposited in the ducting. This helps
ensure better quality airflow throughout the life of the product.
A
eroSmart’s Drum
A
eroSmart’s Motor and Belt Tensioner System
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Reverse Action Tumbling
We have been using Reverse Action Tumbling successfully
in our Australasian dryers for over 30 years. By applying
this technique to the AeroSmart dryer we are able to gain
significant benefits for the consumer.
Benefits of reverse action tumbling include:
• Less tangling
• Less roping of large items eg. sheets
• Less creasing and wrinkling of garments
• More even drying performance
This will result in less time ironing and less time spent re-drying items.
Lint Removal System
Another feature unique to the AeroSma rt Dryer is the Lint Removal System, and
especially the bulk lint bucket. The idea behind this design was to remove the hassle of
having to scrape messy lint filters by hand between each cycle.
The mesh of the lint filter is constantly cleaned throughout the cycle, which eliminates
the lint build up that causes reduced performance, ie the airflow through the dryer
doesn’t deteriorate as the cycle progresses.
The lint is automatically scraped from the filter mesh and is deposited in the lint bucket.
The lint is then stored until it is convenient for the consumer to dispose of it .
Benefits of the Lint Removal System include:
• Not having to remove the lint after every cycle.
• Drying performance is not reduced from a blocked filter.
Bulk Lint Bucket
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The Theory of Drying Clothes
An electric heater or a gas burner replaces the sun’s heat.
This provides the heat source.
A fan provides the wind or airflow over the clothes.
How does a dryer work?
Ambient air is
sucked into the
dryer
It is passed over
an electric
element (the air is
heated up)
It then enters the
rotating drum and
passes through the
clothes
Cooler moist air
then exits the
drum
Lint is filtered out
The air is then
exhausted out of
the dryer
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Drying Stages
1) Warm Up: Clothes are being warmed up from their ambient conditions. This period is
usually short in duration (up to 25 minutes for large loads).
2) Steady State: This is where the bulk of the drying is performed.
3) Post Critical Moisture Content: All moisture on the outside of the fabric has been
removed. The only moisture left is moisture sitting between the inter-woven fibres.
At this stage the moisture content of the clothes is 20 to 30%. This is where the
dryer uses its sensing to determine how long to continue to dry for (which is
depended on the cycle chosen and the dryness level required). See Dryness Levels.
4) Cool Down: Clothes have reached their targeted moisture content. The dryer then
cools the clothes to an acceptable level and turns off.
T
ime
Moisture
1.
2.
3.
4.
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How Does AeroSmart Dry Clothes?
Auto Sensing
The Principle…
When wet or damp clothes are loaded into a dryer they are partially saturated with
water, which is a relatively good conductor of electricity. In the AeroSmart Dryer we use
Sensor Bars to measure the conductivity. When moisture in the clothes touches across
the Sensor Bars (located beneath the lint bucket) their conductivity is measured. As the
clothes dry they become less conductive, and it is this measurement that is used to
calculate the dryness of the clothes load.
Large loads will brush against these moisture sensor bars more frequently than small
loads, and this strike count is used to help determine the dryness of different sized loads.
Different fabrics retain moisture differently; a thick towel containing a lot of moisture will
often conduct the same as a light synthetic garment containing very little. It is this
difference in fabric characteristics plus the initial unknown moisture content that makes
the calculation of dryness reasonably complex. This is also the reason why loads need to
be sorted, particularly Delicate from non-Delicate items.
A temperature sensor located in the exhaust duct is used to limit the temperature of the
various cycles. The temperature limits are to provide clothes care for the different fabric
types. The table below shows the temperature limits in the exhaust for the various
cycles:
Regular Sheets Heavy Delicate Easy Iron Casual Air Dry
Max Exhaust
Temperature
149°F
(65°C)
149°F
(65°C)
149°F
(65°C)
127°F
(53°C)
140°F
(60°C)
140°F
(60°C)
Room
Temp
The clothes in the drum will be slightly hotter than these temperatures as the air has
cooled down slightly by the time it reaches the
exhaust.
Information Used for Auto Sensing:
Each time a strike is made across the Sensor Bars
the measurement of conductivity is recorded.
During each minute the lowest resistance
measurement is recorded, as well as a
measurement of the number of strikes which are
averaged with previous measurements. These
two measurements are used to calculate the
dryness of a clothes load. In Smart Tool the
averaged lowest resistance is called Trend and
the number of strikes is called Strike Count.
Strike Count
Trend
Calculated dryness (%)
Exhaust Temperature
Lowest Resistance
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Dryness Levels
There are 5 dryness levels the user can select.
The setting the user selects determines what moisture content the AeroSmart dryer will
aim to reach. The table below shows the different moisture contents for the different
cycles and dryness levels.
Note: Because of the characteristics of delicate fabrics they are perceived damp when
the total % moisture content is less than other fabric types, this is because much of the
moisture left is on the surface of the fabric. This is reflected in the table below where
our target moisture contents are lower for delicates.
Target Moisture Contents
0
10
20
30
40
DRY ING DRYING &
DA MP
DA MP DA MP & DRY DRY DRY & EXTRA
DRY
EXTRA DRY
DRYNESS L EV EL S
MOISTURE CONTE NT
%
Delicate
Other Cycles
Dryness Setting Delicate All Others Cycle Progress When displayed
Drying Before "Dryness determined”
20% 30% Drying & Damp From "DAMP" to "DAMP & DRY"
Damp 8% 11% Damp From "DAMP" to "DAMP & DRY"
Damp & Dry 5% 7% Damp & Dry From "DAMP & DRY" to "DRY"
Dry 2% 4% Dry From "DRY" to "DRY & EXTRA DRY"
Dry & Extra Dry 1.5% 3% Dry & Extra Dry From “DRY & EXTRA DRY" to "EXTA DRY”
Extra Dry 1% 2% Extra Dry when "EXTRA DRY"
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Drying Cycles Explained
The cycles in the Aerosmart dryer have been designed to complement those on the
Aquasmart washer. This provides continuity for the consumer, enabling them to use the
same cycle for their load in both the washer and the dryer. The way in which items are
dried is dependent upon the type of fabric type that is selected.
REGULAR: This cycle is programmed to dry a mixture of items, towels, shirts,
pants etc. When it senses the load as nearly dry it provides a further fixed drying
time based on the size of the load
BED SHEETS: This cycle has been designed to complement the AquaSmart
SHEETS cycle. This autosensing high heat cycle has Wrinkle Free automatically
selected to reduce wrinkles and ensure the best result possible for cotton and poly
cotton sheets.
HEAVY: Because of the water holding nature of heavy fabrics and denim, moisture
gets trapped inside the thick seams and takes time to remove. Even though the
surface dries the inner fabric still contains moisture. The sensor module is
programmed to allow for more time for the moisture to be drawn out. Once it
senses the clothes load is nearly dry it continues to dry for a fixed time to dry the
bulky seams.
DELICATE: The calculation of dryness assumes that once the surfaces of the
garments are dry, the garments are dry. Underwear or delicate cotton items will
sometimes under-dry. The cycle has been designed in this way to guard against
over-drying and ensure that delicate items are safely cared for.
EASY IRON: Like the Casual cycle, Easy Iron uses moderate heat, but the Wrinkle
Free option is also automatically selected for this cycle. At the completion of the
cycle the drum will continue to rotate periodically (without using any heat) until the
user returns to remove their clothes. This reduces the chance of creases and
wrinkles forming in the load – especially if you’re not sure when you will be able to
return to remove clothes once the cycle finishes.
CASUAL: When AeroSmart dries these clothes it uses a moderate heat. The
assumption made is that there are no heavy items in the load such as towels. The
time allowed at the end of the cycle is similar to the Regular cycle.
BULKY: Bulky items can be very tricky to wash and dry. That is why we have
developed 6 special Bulky cycle options – Comforter, Blanket, Jacket, Pillows,
Throw, Sleeping Bag.
AIR DRY: Does not use auto sensing, timed dry only. 3 time options. Not heat.
20
Testing
A wide range of testing has been conducted during the development of the AeroSmart
Dryer.
Testing has included:
Cycle Development: Cycles have been developed using a wide variety of clothes
loads. The loads were weighed before and after drying. But
more importantly each garment was felt for dryness just as a
user would.
Product Useability: A wide range of people have given us feedback on the
useability of this product including those with disabilities,
pregnant woman, and the very tall and short.
Temperature Testing: Thermo labels have been attached to garments to determine
how hot they get when they are being dried. This testing was
to ensure heat sensitive garments were not subjected to high
temperatures.
Home Laundry: Staff have done their own laundry in the laboratory. This helps
us confirm that the development we have performed is
suitable for real clothes not just test loads.
Field Testing: This product was placed in homes in Auckland, Dunedin, Los
Angeles, Southern California, Lake Tahoe, Chicago, Orlando,
Knoxville, Seattle, Portland and New York. Not only does this
give us feedback on a range of installation conditions but it
tests AeroSmart under different user habits.
Life Testing: Machines are run continuously to see which parts fail and
when.
Reliability Testing: Products manufactured on the line are checked and tested to
ensure that performance criteria are met.
Auditing: Products are stripped down and inspected to determine the
effects of use, and wear and tear of parts.
MEOST Testing: This is overstress testing to develop robust products.
Packaging Trials: Machines are packed up and shipped to the USA and back
again to check for damage.
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Ergonomics and Ease of Use
During our testing we have experienced first hand the ergonomic advantages of the
AeroSmart dryer. We have bent, crouched, an d stretched our way into three traditional
large capacity, front access dryers and found that the benefits of improved access are
immediately apparent to the user.
AeroSmart’s top load wide-mouth access benefits the consumer by:
• Reducing the amount of bending, crouching, and stretching required to access
garments.
• Making it easier to see what’s in the dryer - easier to see if items are missed.
• Enabling laundry to be folded straight from the dryer - no more clean items dropped
onto the floor.
T
raditional front access dryer
A
eroSmart top loading dryer
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