SystemairCAD version 2012-03.02.B4
Introduction and important information
Web updating of SystemairCAD.........................................
Info to Windows 7 users.....................................................
How to install SystemairCAD..............................................
Distributor version with prices ...........................................
Consultant version without price ........................................
What is new in SystemairCAD ...........................................
9 - 16
Warranty conditions for DV and TIME .................................. 17
The pricelist is updated.
Some prices have gone up and some have gone down.
DV 10-50 and DV 190-240 will have approx. increase of 3-4%
DV 60-150 will be more or less neutral in prices.
Please notice that you in some cases will be able to have a unit size smaller and
avoid the price increase.
If you update SystemairCAD through web update you have to copy the price
database to the installation folder.
If you download and install the new SystemairCAD from www.systemaircad.dk the
price database will be included in the installation file.
Quotations made with the old SystemairCAD will be produced with “old”
components as long as we have the components on stock.
Otherwise they will be recalculated and delivered with new components and new
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Web updating of SystemairCAD.
The update of SystemairCAD is possibly to do just like other programs.
This means that you don’t have to uninstall and install the program every time we send out
new versions.
If we have made an update of the program you will see the dialog box below.
When you click Yes (Danish “Ja”) the program is automatically updated and ready
to use with the new feature.
As a new thing, you have to choose your market location when you install this
update. With the next update, this will not be necessary.
The only thing we don´t make as web update is price changes
This will always be made via an informational E-mail with a new price database
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Info to Windows 7 users
If you have windows 7 installed on your computer and you don’t have the full rights of the
computer, you might have problems with using the pdf printout.
Then you have to press the
options tab and then select
This box will appear and now you press this button.
Then you select your
personal folder and
documents in your personal
Finally you should get a
result that looks a little like
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When you are using Windows 7, you might find out that it can be difficult to update
SystemairCAD if you don’t have the administrator rights of your computer.
If this occurs you can try to open and run the program as administrator.
You need to right click on the Systemair logo and then choose run as an administrator – that
should do the job and let you update the programme.
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How to install SystemairCAD
SystemairCAD is available in 2 versions, one for distributors and one for consultants.
Distributor version with prices
The version for distributors includes prices and is available for distributors on
www.systemairCAD.dk where a user name and password is needed to access the zip-file for
The user name and password to access the program is issued earlier for all current
distributors. If for some reason you have forgotten the password, you can contact Systemair
After login, the following screen will appear and you should click download to save the zip-file
on your computer.
NOTE: If pop-up window does not appear when you click download, hold down the ctrl button
on your keyboard while clicking download. This will overwrite the build in command to not
allow pop-up windows.
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When you have downloaded the zip-file, unzip the downloaded zip-file and install the program.
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IMPORTANT: If you want to save your customer database, you should copy it from your
current SystemairCAD folder before installing the new version.
The file is named DnCust.db and can be found here: C:/program
files/systemair/systemaircad or C:/programs/Systemair/systemaircad depending on your local
After installation of new version, you can place the file in the same folder and overwrite the
empty customer database installed with the new version.
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Consultant version without price
The consultant version without price, is available on www.systemair.com, Systemair products,
Download, Software tools and SystemairCAD. Here the users have to register before being
able to access the program.
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What is new in SystemairCAD 2012-03.02.B4
1. PM motor with high efficiency
2. High efficient impeller
3. New sizes of rotary heat exchangers
4. Lower pressure drop with the bag filters
5. DVU-C
6. 1 unit size down with the same airflow and SFP
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1. PM motor with high efficiency
Since the regulations for IE classifications will be higher and higher within the next years
we have now implemented the PM motor for our DV units.
PM motor (Permanent Magnet motor) cannot be classified as an IE motor since this is only
for AC motors, but if they could they would be IE4.
When a PM motor is selected the unit will always be delivered with Danfoss frequency
converters mounted from the factory. This is needed because the PM motor only works
together with our frequency converter.
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2. High efficient impeller
Our DV unit impellers will from now on be a cast impeller in composite material.
This impeller gives us higher efficiency and lower sound level.
Our smallest impeller with the dimension Ø220 mm as well as the impellers from Ø710 mm
and larger cannot be supplied as a composite impeller and will be delivered as usual steel
You can see the difference in your selection by looking at the name, the composite
impeller is named pro at the end.
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3. New sizes of rotary heat exchangers
To improve our units we have changed the diameter and wave heights on our rotary heat
DV TIME and DV 10 to 50 have increased the diameter for higher efficiency and lower
pressure drop.
Temperature and hygroscopic exchanger have in all the unit sizes 2 new wave sizes.
Now you can select 1,4 mm as high efficiency/pressure drop, 1,5 mm as medium
efficiency/pressure drop and 1,9 mm as low efficiency/pressure drop.
The sorption wheel is still the same with 1,7 mm of wave height.
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4. Lower pressure drop with the bag filters
When you select a standard size of bag filter, we have today 8 bags in a filterframe, now
we have increased this to 10 bags per filterframe.
This is of course to increase the filter area and lower the pressure drop.
For the DV units we have also made a second option – it is now possible to select a filter
section of 750 which will give you even more filter area and even lower pressure drop.
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5. DVU-C
This is a product that has been asked for in a very long time and now it is here.
The DV-Cooler with a rotary heat exchanger between the condensing coil and evaporation
This gives us the possibility to make some cooling recovery from the extract air and
thereby increase our cooling capacity.
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6. 1 unit size down with the same airflow and SFP
Here is a calculation of a DV 30 in the old SystemairCAD C2012-01.01.B3
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And here is the calculation of a DV 25 in the new SystemairCAD with long filters,
composite impeller, PM motors and larger rotary heat exchanger.
As you can see, we can achieve the same SFP value with a unit size smaller.
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Warranty conditions for DV and TIME
Standard warranty:
We deliver according to Orgalime S2000, which includes 1 year warranty.
Extended warranty:
Provided Systemair´s recommended maintenance and service program is followed and
documented, an extended warranty of up to 4 years is granted:
Unit casing (panel, frames and corners)
Control elements (electrical elements)
Heat exchangers, motors, coils and dampers
4 year anti-perforation corrosion
2 year
2 year
General conditions:
Systemair´s recommended maintenance and service program is followed and
Extended warranty only includes delivery of spare parts, but not installation costs.
Start of warranty period is time of delivery given on the order confirmation.
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