New control technologies for residential ventilation, ISH 2017

New control technologies for residential ventilation, ISH 2017
New control technologies for residential
ventilation, ISH 2017
Klaus Lang, PAD Residential Ventilation, Systemair Group
Your Speaker
Klaus Lang, Dipl-Ing, (FH)
Product Area Director Residential Ventilation
• Education: Energy and Heating
Technology Engineering Diploma
• Employed at Systemair since 2001
• Born in 1966 (but still young)
Systemair Group
49
countries
NASDAQ
OMX Nordic
Exchange
66
Skinnskatteberg
companies
€ 670 million
2015/16
4 900
employees
Export to
more than
100 countries
Successful brands with
energy efficient products
Ventilation and
AC Products
Air Curtains &
Heating products
Air Handling Units
Ventilation Products
North America
Air Handling Units
SWIMMING POOL
VENTILATION
Systemair – an important
part of everyday life
AIR DISTRIBUTION
TUNNEL
VENTILATION
AIR HANDLING UNITS
AIR CURTAINS AND
HEATING PRODUCTS
CAR PARK VENTILATION
RESIDENTIAL
VENTILATION
AIR CONDITIONING
FANS AND ACCESSORIES
FIRE SAFETY
Residential controlls
Time is running – products developing
Manual
control
30 years
Digital
controls
Advanced 6 years
manual
control
8 years
Remote
control via
APP
2017
What´s
next?
New residential controls
New age with
•
automatic controls
•
Ventilation on demand
•
Sensor driven IAQ control
•
QR-code, all informations about the
unit directly available
Automatic control of…
Humidity level indoors
At temporary too high humidity level – increase
air exchange rate
At overall too high humidity level in small flats
or new build houses – either increase the
exchange rate and/or reduce moisture transfer
(only possible with rotary units)
Automatic control of…
Fresh air supply via adjusting the fan speed
acc. CO2, VOC, Presence, Humidity… )
Sensors are watching the values of „pollutants“
steadily and initiate the fans to provide the
needed fresh air to „clean up“ the indoor air.
Automatic control of…
Temperature of supply air
in summer and winter time.
1. Heat exchanger for recovering
heating and/or cooling energy
2. Heating battery, cooling system
And lot of functions more…
Video
And lot of functions more…
Video
Touch display - User modes
Predefined user modes makes it easy to change depending on the indoor activity.
1. Manual / Auto / Stop*
2. Crowded
1
2
3
4
5
6
3. Refresh
4. Fireplace
5. Away (hours)
6. Holiday (days)
* If activated in service menu
Additional
● Free cooling
● Cooling recovery in summer time
● Seasons detection for automatic heating or cooling support (extra energy
savings)
● Automatic controls (sensor control) not according to different fan steps but
to a preset air volume range
● ECO mode with offset for re-heater
● Controls can be adjusted according to the users habits, needs and wishes
● Some more…
Benefits for the user
-
Somebody takes care when you are sleeping or not at home
-
Easy action on abnormal conditions (user functions)
-
You have control from distance about what happens in your house
-
Technical support of manufacturer can easily optimize your system
-
Automatic software updates (new functionalities)
-
Easy service, ordering right spares…. Saving time and money
Benefits Manufacturer
 Check if the product is working good
 Learning about real circumstances (laboratory is not life)
-> Product improvements
 Troubleshooting + Service from distance
Set up of Smart home control
With IAM and wifi in the building you get access to the unit over internet..
18
IAM (Wireless Connection)
CE/CD-diverting
plug 4pin
IAM
(Internet Access
Module)
Modbus cable
(CEC RJ22)
HMI
(Human-Machine
Interface)
Power supply 220 V
(Micro USB)
Modbus cable
(CEC RJ22)
SaveCair
mobile APP
Gateway
(Wireless Router with
Internet connection)
• Internet Access Module (IAM) is
connected to the Connection Board
(CB) on the unit side and via WiFi or
Ethernet to the internet gateway.
• Software updating - fully automatic
control by the Cloud server .
• The IAM has an Interface which can
be accessed through the browser.
• Possibility to use in either Cloud or
Local Modbus TCP to RTU mode.
HMI
Unit
Wall
Smartphone
… Tablett
… Laptop
20
SAVECair
The new smart control system
Thank you!
Residential ventilation by
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