Climotion ensures a better climate.
Better comfort and lower costs in all buildings.
Bosch Energy and Building Solutions
2 | Smart control
Smart control | 3
Savings have seldom felt so good.
With Climotion, you can achieve
optimized climate control in your
buildings. We create a very comforComfort
Efficiency
table atmosphere based on specific
individual room requirements while
simultaneously reducing energy costs
Sustainability
by up to 30 percent on average.
Benefit from Climotion in three ways: Energy consumption
is lowered, comfort is increased and CO2 emissions are
reduced noticeably.
Be one step ahead! Our innovative control for HVAC
systems improves room comfort and increases energy
efficiency. Thanks to intelligent measurement and control technology based on carefully adjusted sensors,
air is distributed throughout the entire room. The comfortable result is a uniform temperature distribution
without air layers. High temperatures under the ceiling
created by rising air no longer occur. Rapid air movement in the vicinity of windows and exterior walls is
not felt either. With Climotion you quickly create a
comfortable atmosphere in your building without any
changes to the building’s substance while simultaneously realizing significant energy savings. It‘s simple
but effective!
The benefits are in the air:
u Energy cost savings of 30 percent on average,
depending on the building up to 70 percent are
possible
u Reduction of CO2 emissions
u Comfortable and healthy room climate
u Low investment for retrofitting
u Lower construction costs for new buildings
u Greater architectural design freedom
u Lower maintenance and repair costs
u Optimal mixing of incoming air with room air
u No pockets with high levels of humidity and
pollutants
4 | Better climate by Climotion
Better climate by Climotion | 5
The perfect
working environment
begins with the perfect
room climate.
Whether a modern office building, production facility,
indoor swimming pool or cultural facility – regardless
of the building concerned, the HVAC system plays an
increasingly important role. At all times of the year, it
provides comfortable temperatures despite the weather, internal heat generation (via body heat and electrical equipment) and makes it pleasant to stay in
buildings. Furthermore, a good building climate has a
beneficial effect not only on the occupants, but also
on the building’s substance, the useful life of exhibits,
equipment, machines and the quality of products.
Energy efficiency in the future.
Large areas of commercial buildings are already
air-conditioned today and the trend is growing. Existing buildings are being retrofitted and new buildings
without air-conditioning and ventilation systems are
the exception. Studies project a steady increase in the
energy demand for air-conditioning and ventilation in
commercial buildings; this alone will result in a major
increase in CO2 emissions. Owners face the challenge
of operating buildings as efficiently as possible, keeping costs for operation and energy low and satisfying
the comfort requirements of the building’s occupants.
This is where our innovative Climotion control technology helps. In addition to significant energy cost
savings, this technology simultaneously ensures a
uniform temperature distribution without the adverse
aspects of drafts.
A person breathes approx. 15 kg of air daily, 90 percent of it in closed
15 kg
rooms. After all, we spend the majority of our lives in buildings. Whether
we feel comfortable there and would actually like to stay there for an
extended period thus ultimately depends on the climatic conditions
experienced.
6 | Reduce consumption, increase comfort
Reduce consumption, increase comfort | 7
No. 1
Buildings are the number 1
energy consumer since they
account for 30 percent of the
world’s demand for energy.
With Climotion, we achieve,
on average, energy cost
savings of 40 percent and in
this way contribute to the
energy efficiency of buildings.
Optimal conditions in every corner.
A comfortable room temperature and good air quali-
must be cooled in the summer and heated in the
tive algorithm expands the capability of the HVAC
recirculated air or the amount of humidification is
ty are the prerequisites for high visitor and occupant
winter. This not only requires complex equipment,
control system through incorporation of a software
regulated automatically. While conventional HVAC
satisfaction not only in offices, schools or swimming
but also results in high energy costs. If building
module to create an intelligent control. It guarantees
systems cause drafts as a consequence of the high
facilities, but in enclosed facilities of any kind. Fre-
occupants are not satisfied, additional personnel
optimal mixing of the incoming air with the room air
velocities of the incoming and outgoing air, distribu-
quently, however, despite major efforts it is not pos-
costs and financial outlays result, and energy and
and ensures a uniform distribution through slow air
tion of air on the basis of the Climotion control prin-
sible to control the temperature, humidity, air flow
operating costs increase further.
flow. The desired air quality, humidity and tempera-
ciple ensures slow circulation of air at uniform air
and air quality such that a comfortable climate is
ture are specified for each ventilation zone and are
velocities of approx. 0.1 m/s throughout the entire
found in all rooms.
subsequently monitored continuously.
room. Uniform distribution of air prevents high tem-
Amazingly simple. The Climotion approach
With conventional HVAC technology, fresh air is fre-
to efficiency.
quently distributed unevenly in a room. Pockets form
peratures under the ceiling or at windows as well as
The HVAC systems are controlled on the basis of the
uncomfortable drafts. This uniform distribution also
measured values. If the air conditions deviate from
prevents local buildup of pollutants and reduces the
with different temperatures and higher concentra-
With our Climotion system, this is all relegated to the
the set values, Climotion adjusts the fan speeds as
levels of CO2 and volatile organic compounds. For
tions of pollutants; window fronts radiate heat and
past, since we create an optimal climate for commer-
well as the temperature of the incoming air automati-
this purpose, the quality of the air is measured con-
drafts occur. Complaints increase, the comfort level
cial buildings with impressive comfort and efficiency
cally and corrects temperature differences by con-
tinuously and introduction of fresh air is adjusted
decreases and performance suffers. In addition, a
effects on the basis of individual requirements! In
trolling the air dampers. When there are changes in
on the basis of the measured values.
relatively large amount of fresh air is needed, which
buildings with a 1-duct or 2-duct system, our innova-
air quality or humidity, the ratio of outside air to
8 | So easy: Climotion
So easy: Climotion | 9
Our secret. The right control.
Compared to conventional ventilation systems, the
use of Climotion technology reduces energy costs
It has been verified that a
by, on average, 30 percent by saving the energy
good climate in the room
used to operate HVAC systems and to heat or cool
increases satisfaction and
fresh air. The better mixing of incoming air and
performance. An optimal
room air allows introduction of air with a greater
temperature and a low CO2
level also have a beneficial
temperature spread into the room. This means that
effect on health.
overall a smaller amount of air is needed to introduce the same amount of energy into the room.
For example, decreasing the volumetric air flow by
one-half reduces pressure drops in the entire HVAC
system to one-quarter and the power consumption
of fans to one-eighth of the previous costs.
In addition, temperature stratification in the room
is minimized to a difference of max. 1 K over a room
height of 10 meters. Transmission heat loss resulting from high temperatures at the ceiling in the
summer or cold regions near the floor in the winter
are eliminated entirely. This reduces the amount of
heat energy needed and assures uniform, comfortable temperatures throughout the room. The desired
climate is quickly achieved in the room through continuous adjustment. Unnecessary overshoot of actual
values is prevented, this reduces the number of heating and cooling cycles needed. This means that the
heating and cooling capacities needed can be reduced, which extends the life of the HVAC system.
Building owners benefit additionally from lower
maintenance costs. Climotion reduces the overall
amount of recirculated air, filters need to be replaced, registers cleaned and sensors checked
less frequently.
Saving energy. Improving comfort.
Easily retrofitted without great expense.
Climotion can be retrofitted to all HVAC systems
Regardless of the building, a modern HVAC system
One system, but many benefits for you.
must satisfy two critical requirements today. On
are reduced significantly. Moreover, exterior
that incorporate outside air. Depending on their
walls no longer feel as cold and uncomfortable
suitability, existing volumetric flow controllers may
the one hand, it must provide a comfortable room
By improving the control of temperature, humidity
air drafts are eliminated. In addition, the noise
continue to be used or they may be replaced by air
climate throughout the year; on the other, it must
and air quality parameters in conjunction with control
that is so common with conventional air-con-
dampers to implement the control strategy. Existing
contribute to energy efficiency. With its patented
on the basis of air pressure, a comfortable and fully
ditioning systems is reduced. Climotion climate
sensors are usedand missing sensors needed for
control algorithm for central HVAC systems, Climo-
programmable climate can be achieved at all times.
control benefits not only people, but also sen-
measuring air quality, humidity, temperature and
tion optimizes energy costs and increases the sa-
Good fresh air reaches every corner of the room,
sitive exhibits, machines and equipment. They
pressure are added. Finally, the new control is loa-
tisfaction of employees with the climate control
temperatures remain constant and are perceived as
are uniformly surrounded with the required air
ded into the the HVAC system’s existing controller
in buildings.
comfortable everywhere. Pockets of pollution are
temperature and humidity, which protects
and programmed.
prevented, and cold air flows along glass façades
them from damage.
10 | Technical requirements
Technical requirements | 11
It all depends on the right mixture.
Our Innovative duct system achieves energy savings
70 %
of up to 70 percent in existing buildings and reduces
the construction costs for heating, ventilation and
air-conditioning (HVAC) in new buildings.
How intelligent efficiency can be –
duct. When there are different temperatures in the
the Climotion duct system.
ducts, fresh air is supplied to each of the definedroom zones via a continuous damper only by the duct
The Climotion duct system was developed to provide
that is the most appropriate for achieving the value
efficient and comfortable air conditioning of new
set for the desired room temperature. If only little
buildings. It makes HVAC energy savings of up to 70
heating or cooling is needed, the damper switches to
percent possible. With this system, the optimal air
the small duct. As the need drops, one duct can be
volume for the building is provided by a central sys-
closed completely.
tem through two ducts, neither of which is strictly a
hot air or cold air duct. The air flow rates and tem-
Achieve more with less.
peratures are determined on an as-needed basis for
both ducts and are adjusted continuously. Here, the
Our 2-duct system offers numerous advantages
two supply air ducts have a ratio of ⅓ to ⅔. When
over a conventional 1-duct system with an additive
the heating is on, for instance, the entire building is
heating and cooling system. Neither separate heating
supplied by only one duct or both ducts, depending
and cooling water systems nor additive heating and
on the load. When full-load cooling is needed, both
cooling components are needed in the building. This
ducts supply cool air; for partial-load cooling, air is
translates not only into lower HVAC investment costs
supplied by either the ⅓-duct or the ⅔-duct.
in the building, but also lower maintenance and
operating costs. In addition, safety and security are
For instance, both ducts are used for cooling in the
increased, since water damage from leaks is a thing
summer and heating in the winter, in transitional
of the past. By eliminating radiators and ceiling
seasons, there is either a warm-air duct or a cool-air
panels, you gain space for more efficient utilization.
12 | Climotion: Ideal for existing and new buildings
Climotion: Ideal for existing and new buildings | 13
We optimize. You benefit.
Ohne Climotion
Climotion
Solution
Ohne Climotion
Climotion
Duct System
Ideal for existing buildings with 1-duct systems
Ideal for new construction for even more savings
Lower energy costs:
u On average, 30 percent lower energy costs
for HVAC
u Minimum temperature stratification even in
u Additional energy savings of up to 70 percent
possible
rooms with high ceilings, and thus reduced
transmission heat losses
Maximum comfort in rooms:
u A better climate in the room as the result of
u Individualized single-room/zone control by
less incoming air and the elimination of ascen-
the HVAC system through elimination of static
ding warm air, descending cool air, pockets of
heating, cooling ceiling panels, concrete
air with a different temperature/higher con-
coreactivation etc.
centration of pollutants
u Maintenance of set temperature/humidity
values when the room load changes frequently
u Reduction of the noise associated with HVAC
systems (less recirculation of air)
u Simplified routing of supply/exhaust air ducts
with positioning of outlets anywhere and/or
elimination of conventional supply air outlets
with their induction effect
u Modification of ceiling discharge, fewer air
outlets in the ceiling, improved esthetics
Lower construction and operating costs:
u In existing 2-duct systems, the conversion is
ventilation and air-conditioning due to lower
2 control dampers (this means lower conver-
investment costs than for a conventional 1-duct
sion costs, less background noise, conversion
Climatic fluctuations in Europe from January to December are great.
In winter, temperatures sometimes reach -30 °C and on hot summer
day they can even reach 40 °C. In order to have an optimal climate for
22 °C
work in offices and large production facilities (22 °C room temperature),
a flexible and efficient HVAC system is needed. With Climotion, you
lower energy consumption while simultaneously reducing construction
costs and raising the comfort level in rooms. Regardless of whether an
existing building or new construction.
u Reduction of construction costs for heating,
limited largely to replacing the mixing box with
possible during operation)
u Retrofitting of existing systems (1- and
2-duct systems) with, on average, 2 years
22° payback time
system with additive heating/cooling systems
u Greater reliability, since heating and cooling
water systems are not needed in the building
u Higher simultaneity factor through use of zone
damper control
u Reduced maintenance expenses, since heating
and cooling systems are eliminated
14 | Climotion and its applications
Climotion and its applications | 15
Global application,
local implementation.
We provide the optimal climate after considering
the special aspects and challenges of your branch
of industry and your building. Our certified partner
companies provide onsite assistance. You also benefit from the extensive know-how associated with
the Bosch brand.
The Climotion algorithm is available for different
makes of controllers as a preprogrammed module.
This makes retrofitting of existing buildings easy and
generally quite cost-effective, often resulting in short
payback. It is only necessary to replace existing volumetric flow controllers with control dampers, install
any additional sensors required and retrofit the HVAC
controller with the Climotion module. Exact programming is provided by our experienced partners during
commissioning. We assist planning and engineering
offices with implementation of Climotion in buildings
by providing appropriate tools and personal support.
To date, Climotion has been installed in more than
2,000 HVAC systems worldwide. When will you add
your name to the list?
One system for almost all types of buildings:
u Production facilities and shops, logistics centers
u Administration and office buildings
u Museums, libraries and churches
u Airports
u Hotels, restaurants, cafeterias
u Conference and exhibition halls
u Theaters, concert halls, movie theaters
u Schools and universities, lecture halls
u Sports facilities, multipurpose halls,
fitness centers
u Ice-skating rinks
u Indoor swimming pools, water parks, spas
u Arenas and stadiums
u Radio and TV stations/studios
Benefit from the experience of our
certified partners. An overview of all
companies can be found on our
Internet page: www.climotion.com
u Shopping centers and supermarkets
u Greenhouses
Climate Technology
Email: [email protected]
www.climotion.com
Bosch Energy and
Building Solutions GmbH
Mittlerer Pfad 4
70499 Stuttgart, Germany
Phone: +49 711 811-26262
Fax: +49 711 811-5183819
Bosch Energy and
Building Solutions GmbH
Munich branch
Gutenbergstraße 8
85737 Ismaning, Germany
Phone: +49 89 219094-0
Fax: +49 89 219094-130
Robert Bosch UK Holdings Limited
P.O.Box 98; Broadwater Park
North Orbital Road
Middlesex UB9 5HJ
Denham
Phone: +44 1895 83-8577
www.climotion.co.uk
Robert Bosch AG
Bosch Energy and Building Solutions
Derffl ingerstraße 15
4020 Linz, Austria
Phone: +43 732 7667-733
Fax: +43 732 7667-781
www.climotion.at
Robert Bosch AG
Bosch Energy and Building Solutions
Post offi ce box 264
4501 Solothurn, Suisse
Visitors address:
Luterbachstrasse 10
4528 Zuchwil, Suisse
Phone: +41 32 686-5780
Fax: +41 32 686-7204
www.climotion.ch
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