SYSTEM GUIDE Swegon WISE control... · SYSTEM GUIDE Swegon WISE ... in the premises VAV (Variable...

Demand-controlled ventilation has never been easier

SYSTEM GUIDE

Swegon WISE

From software version 1.0

We reserve the right to alter specifications. 201711212

WISE System Guide

ContentDemand-controlled ventilation has never been easier than with the new WISE .......................3

Terms and concepts .............................................................. 3Swegon has the solution ........................................................ 3

CAV, VAV, and DCV in a single system ............................ 4Advantages of different ventilation principles ......................... 4

Tangled cables and communications problems a thing of the past ....................................................................... 5

Robust wireless communications ............................................ 5Complete solutions on all levels .................................... 6

System .................................................................................. 6Sub-system ........................................................................... 6Zone ..................................................................................... 6Room ................................................................................... 6Swegon Connect ................................................................... 6

Straightforward and user/friendly ................................ 7SuperWISE II / SuperWISE II SC ................................................. 7Products and systems are paired directly in the room ............. 7Indoor Climate Design ........................................................... 7

Room level.................................................9Room functions ........................................................ 9

Air quality control .................................................................. 9Air flow control ...................................................................... 9Temperature control .............................................................10Cooling and heating .............................................................10Condensation control ........................................................... 11Occupancy/Vacancy ............................................................ 11Comfort functions ................................................................ 11Energy and safety functions .................................................. 11Frost protection .................................................................... 11Emergency mode ................................................................. 11

Room products ........................................................ 12WISE Parasol ........................................................................ 12WISE Air diffuser ................................................................... 12WISE Damper ....................................................................... 12Waterborne products ........................................................... 12WISE CU (Controller Unit) ..................................................... 12WISE SMA (Sensor Module Advanced) ................................... 12WISE SMB (Sensor Module Basic) .......................................... 12WISE RTA (Room Temperature Adjuster) ................................ 13WISE IAQ (Indoor Air Quality Sensor) ..................................... 13WISE IRT (Infra Red Temperature Sensor) ............................... 13WISE OCS (Occupancy Sensor) ............................................. 13WISE IORE (Input Output Radio Extender) ............................. 13WISE WCS (Window Contact Sensor) .................................... 13WISE RTS (Room Temperature Sensor) ................................... 13WISE IRE (Input Radio Extender)............................................ 13

Typical room ........................................................... 14Office with variable requirement of supply air and low to normal cooling load (air) ..................................................................14Office with variable requirement of supply air and low to high cooling load (water) ............................................................. 15Conference room with variable requirement of supply air and low to high cooling load (air/water) ......................................16

Zone level .................................................17Zone/group functions ............................................... 17

Air balancing........................................................................ 17Group functions ................................................................... 17Ventilation group .................................................................18Function group .....................................................................19

Zone products .........................................................20WISE DIR (Director) ............................................................. 20WISE Damper ...................................................................... 20WISE SMA (Sensor Module Advanced) .................................. 20WISE DPS Modbus ............................................................... 20

System level ..............................................21System functions ..................................................... 21

Morning heating................................................................... 21Summer night cooling .......................................................... 21

System products ........................................22SuperWISE II / SuperWISE II SC ................................................22DIRECTOR ............................................................................22Swegon Connect ..................................................................23Air handling unit GOLD ....................................................... 24Demand-controlled cooling and heating .............................. 24Optimised cooling and heating production ........................... 24

Function, sizing and product selection software 25Energy and capacity calculation with Swegon ESBO...............25Indoor Climate Design ......................................................... 26

Notes .................................................................... 27

20171121 We reserve the right to alter specifications.3

WISE System Guide

Internet of things is a generic term for communications between products and people via the Internet. Wireless technology has been used in communications for some time. The technology has unequivocally entered the indoor climate industry through the WISE the technology.WISE represents the top of Swegon's broad offering, and gives a great deal of added value in addition to a good indoor climate. However, all projects do not need a WISE system and in these instances Swegon can of course provide simpler solutions.

Terms and conceptsMany are familiar with the concepts CAV, VAV and DCV - yet it may be difficult to distinguish them and what they really involve.

In brief, they can be explained as:

▸ CAV (Constant Air Volume), system with a constant air flow in the premises

▸ VAV (Variable Air Volume), system with variable air flow which is influenced by e.g. the temperature or air quality

▸ DCV (Demand Controlled Ventilation), system with several different operating modes which adapts the air flow and tempera-ture depending on the demand and occupancy status in the room

These system variants can be combined with different types of heating and cooling systems to regulate the temperature of the indoor climate.

WISE brings additional functionality to the table and yet another concept - DCIC or Demand Controlled Indoor Climate. A complete solution is now offered for the entire indoor climate, airborne and waterborne, individually or in combination.

Swegon has the solutionWISE supports different combinations of indoor climate systems. Combine waterborne and airborne within the building, from floor level to zone and room level.

A model property has been developed to illustrate the opportunities Swegon has on offer. This is based on data from actual projects, to give a firm basis.

The Swegon house, which is the name of the property, can accommodate several different activities. Examples of this can be offices, shops, school, hotel and homes. WISE is a flexible and scalable system. The system can be adapted to meet the requirements and wishes of different activities, even when they vary over time.

Swegon house

Demand-controlled ventilation has never been easier than with the new WISE

WISE makes it possible to combine different system solutions. Here follows a brief introduction to some of the activities that may come into question and a few of the solutions Swegon offers.

OfficeFor the greatest possible comfort in offices, conference rooms and open-plan offices the indoor climate is regulated in each individual room. Here air diffusers and waterborne comfort modules are combined for the highest temperature comfort and individual room control.

Shops and public premisesThe need in shops and similar premises with associated ancillary space can vary a great deal. Usually they are large premises with large air volumes. In this example the indoor climate is regulated via dampers and air diffusers in large groups.


WISE System Guide

Fundamental customer

requirements

Advanced customer re-quirements

CAV, VAV, and DCV in a single system

WISE represents the top of Swegon’s broad standard range of air and waterborne indoor climate systems. All room products in the system are combined with a consistent look whether it’s a question of CAV, VAV or DCV products.

DCIC level WISEThe WISE system manages demand-controlled indoor climate (DCIC). Ventilation and air and waterborne heating and cooling, with full flexibility and the opportunity to combine products, even down to room level. Guarantees an optimal indoor climate and a minimum of energy consumption with unbeatable flexibility and availability.

DCV/VAV level Stand-alone, connectableUnder the DCIC level, Swegon can offer stand-alone products on room level which are connectable to a main control system. These are available for demand-controlled DCV/VAV integrated in the product or via dampers.

VAV/CAV level Stand-aloneAir and waterborne products on room level controlled via dampers and valves.

Product levelFor more basic applications. The products are supplied without control.

Advantages of different ventilation principlesEach project is a unique mixture of conditions and objectives. Depending on the priorities of the project, with the help of a few general principles, you can identify the type of indoor climate solutions that are best suited, which is illustrated in the figure opposite.

A CAV solution often brings about a lower initial investment and can therefore be the right choice for simpler projects. However, to attain an acceptable degree of comfort this solution risks being expensive in the long term due to a lack of energy efficiency.

The CAV system’s direct opposite consists of the WISE system, where the initial investment is slightly higher, but one that gives unbeatable comfort and the highest energy efficiency. The intelligent system ventilates, heats and cools when and where required. Future changes are easy to manage in the user-friendly and flexible system. In other words a great investment!

Low initial costs High energy savings

High level of comfort

CAV VAV DCV DCIC


WISE System Guide

Tangled cables and communications problems a thing of the past

Robust wireless communicationsThe WISE system comprises room products for both air and waterborne climate systems, all the requisite control equipment, as well as room units and sensors. The user interface is made up of both hand-held terminals and web page. All this is linked together to form an entirety via a unique patented system for wireless communications. Some terms may sound like something taken from science fiction, but is no more difficult than this:

Meshed structureEach unit forwards information about nearby products, which helps the network to work around obstacles. This also means that the system can quickly repair itself if a product, for example, loses power.

ROOM 1

ROOM 2

ROOM 3

ROOM 4

CoexistenceThe equipment avoids creating bottlenecks by scanning the ambient noise of the signals and then sends their own signals on the frequencies where competition for space is at a minimum. This means the risk of disruptions and the impact of other communications are minimised.

Ultra Low PowerThe system sends only data when it is required and not continuously as other similar methods. This in combination with unique energy efficient technology and hardware permits a battery life of up to 10 years.

AES 128-bit encryption WISE not only ensures that communications work, it also safeguards its integrity with high level encryption - using the same technology deployed by e.g. the federal authorities in the United States.


WISE System Guide

Swegon’s system for demand-controlled ventilation has for many years set the standard for how you combine an optimal indoor climate with minimal energy consumption. Over time knowledge regarding demand control and user friendliness has been expanded. This was vital as development within the industry is moving towards significantly increased demands – be

it environmental, net operating income or comfort. Based on experience, we have developed the WISE system from scratch, where all products interact with each other to meet both current and future demands. WISE is based on unique technologies, which together form a reliable and flexible system.

System

SuperWISE II / SuperWISE II SC Internal network/Internet Central building automation

Sub-system

DIRECTOR Air handling unit GOLD All Year Comfort

Zone

Room WISE Air diffuser WISE Parasol

Chilled beamAir diffuser

WISE Damper (supply air)

WISE Damper (extract air)

WISE Damper

Swegon CONNECT

Complete solutions on all levels

Swegon ConnectThe demand for remote control is constantly increasing and through Swegon Connect a flexible cloud based service is offered which permits communications between products, systems and users.

Using Swegon Connect the system can be monitored and controlled remotely. Being able to plan maintenance and employ the right resources in advance, saves both time and money. In addition, many cases can be managed remotely, which means further savings. If necessary, Swegon’s technicians can also connect to the system.

Swegon Connect works together with all Swegon’s products with an integrated web server.

y GOLD

y SuperWISE

y COMPACT


WISE System Guide

Straightforward and user/friendly

SuperWISE II / SuperWISE II SCThe interface takes user friendliness and clarity to a completely new level. Here you'll find all requisite information, without it being complicated or confusing. The common platform manages multiple air handling units while there is considerable space for adaptation to each individual building. Virtual rooms make it easy to assign room associations and balance the ventilation flows, which gives unbeatable flexibility during rebuilding - without any difficulties.

Products and systems are paired directly in the roomUsing hand scanners and hand-held terminals each room product is identified and then connected easily to the function it is designed to fulfil in the WISE system. Forget incorrectly connected cables and troubleshooting, this ensures installation and commissioning directly.

Scanner and Tune WISE hand-held terminal

Interface SuperWISE II, SuperWISE II SC

Indoor Climate DesignWork to specify a new WISE project, with component products and functionality, is always started in the system software IC Design (Indoor Climate Design). Prior to this, energy and capacity calculations are performed in Swegon ESBO.

The whole system is configured in IC Design, after which configuration files are generated based on these choices. Files and settings are distributed automatically from SuperWISE to the system’s room products during commissioning.

Interface IC Design

Together, these innovations result in a comprehensive solution for demand-controlled ventilation that is

extremely easy to plan, install and commission and which offers world leading operating reliability.

Room 33

Room 33

SimplicityFlexibilityClearly arrangedUser friendliness

WISE System Guide

New opportunities

Swegon’s WISE system makes it possible to

cool, heat and ventilate in the way that is best suited to the project in question. All Swegon’s

indoor climate products can be combined and integrated in the system, which creates the prerequisites to achieve maximum comfort with

minimal energy consumption.

Earlier limits and restrictions are now being eliminated, which we call

Demand Controlled Indoor Climate

DCIC


WISE System Guide

Room level

Room functionsAir quality controlMost people spend more than 20 hours a day indoors. During this period, a person on average drinks around 3 litres of water and eats 1-2 kg of food. A great deal of focus is placed on what we eat, while at the same time the fact that each individual breathes in 15 kg air/day does not interest as many. The WISE system can use air quality sensors to detect and replace unhealthy indoor air.

Sensors to measure the air quality are available as an accessory, either for installation on walls or factory mounted in room products. If the room has several sensors it is possible to regulate on an average value of these sensors.

Detection and regulation can be performed on the levels of VOC (Volatile organic compounds), CO2 (Carbon dioxide) and RH (Relative humidity).

Carbon dioxide CO2When a person is in a room the concentration of carbon dioxide (CO2) in the air increases. The permitted maximum concentration of carbon dioxide is usually regulated in standards and regulations. Maintaining the level below these limit values guarantees adequate air exchange and a good air quality.

Volatile organic compounds - VOCThe VOC sensor detects many different emissions/impurities in the air. Many of these substances can have a negative effect on people through e.g. strong odours from perfumes and cleaning agents. The sensor adapts to the room’s normal state and detects changes based on occupancy. This means the VOC value can be correlated to the current CO2 level in the room. Regulating on VOC also gives the possibility to ventilate to remove impurities in the air that are not discovered by the CO2 sensor.

Relative humidity - RHHigh humidity in the room may be perceived negatively and be harmful as it is a breeding ground for mould spores and facilitates their propagation. Measuring and regulating the current humidity improves the air quality in the room.

Air flow controlFlow measurement and regulation retains the set flow by actuating the damper function in the product.

Room level flow regulationThe present need in the room governs flow regulation on a room level, depending on the occupancy status, temperature, air quality, humidity, open windows, etc. If any of these signals indicate an increased need, the air flow regulation switches between the set point values set for the room.

The total air flow requirement specified for the room is divided proportionally between these room products.

AirBoostBoosted air flow is used to quickly ventilate a room to return to a start-ing point, which makes it possible to create a good indoor climate.

During periods with low air flows, it may be difficult to detect temper-ature and air quality, above all in the extract air duct. If a room has been in vacancy mode for a long period, the air flow will be boosted to maximum flow when occupancy is detected. The air flow returns to Auto mode once the set time limit has elapsed. It is possible, through the activation delay, to prevent unnecessary boosting if a person enters a room for a short period (e.g. 20 seconds).

Boosted air flow can also be activated via the SuperWISE or BMS system. Boosting can be initiated when checking into a hotel room to ensure good room air quality when the guest enters the room.

CommissioningManual operating modes can be specified, e.g. Vacancy flow min, Occupancy flow min/max and Holiday.

Small conference roomAir & waterborne

Rest roomAirborne

Open-plan officeWaterborne

Toilet groupAirborne

Large conference roomAir & waterborne

Individual officesWaterborne


WISE System Guide

Temperature controlIt is important to be able to regulate the temperature to create a good indoor climate with good comfort. If, for example, it is too warm or too cold at work this can have a negative impact on job performance. Some properties and industries are subject to require-ments and regulations with regard to the indoor temperature that must be satisfied. Temperature control also constitutes an important saving potential for property owners who are interested in systems with low energy consumption and good operating economy.

Swegon WISE is a system that can satisfy and balance these require-ments. In order to ensure a good indoor temperature, it is important to take the cooling and heating load for each room into considera-tion, the required function in the room and to the building’s indoor climate system. The WISE system opens possibilities to regulate the temperature is several different ways with smart functions.

Sequence controlThe temperature in the system can be regulated based on different sequences to cool and heat, airborne and waterborne in combination.

If the sequence air/water is selected, the damper is opened first to try to regulate the temperature with air, and if the airborne cooling is not sufficient, waterborne cooling energy is activated.

If the sequence water/air is selected, the air damper is opened to a basic level to provide the induction units with sufficient air flow to produce a good Coanda effect. After that the water valve is opened to regulate the room temperature with waterborne energy to finally increase the air flow in the room. The sequence can also be regulated via a main control system for energy optimisation.

Temperature control supply airThe system offers integrated temperature control that regulates the air flow depending on the supply air temperature in relation to the room temperature and need. One example of this is that supply air flow is not increased if the temperature of the supply air exceeds the set point value for the room’s cooling load. However, if the supply air temperature is lower than the room temperature, the supply air flow increases.

Cooling and heatingIt is possible to cool and heat rooms and premises in several different ways, depending on the current comfort and performance requirements. All set point values and settings can be accessed via SuperWISE.

Cool Heat

Air diffuser, air below room temperature

Air diffuser, air above room temperature

Induction units/Chilled beams Induction units/Chilled beams (water/electricity)

Cooling panels Heating panels/Heating strips Radiators (water/electricity)

Duct cooler (water) Duct heater (water/electricity)

Temperature groupsIn larger rooms and premises, such as open-plan offices, it is possible to create virtual rooms/groups with individual temperature and air flow control. Temperature groups can be used to create different climates in large rooms. Also see the Zone functions section for additional information.

Room temperature sensorThe room temperature can be measured in several places using different sensors. The sensors can be included in a wall mounted accessory or be mounted in products in the supply or extract air flow. The room temperature can be regulated based on an average value of temperatures measured on all room sensors or by selecting a sensor as governing (default).

The room temperature’s set point value can be set in SuperWISE or via external signals from the main control system. On a room level, the user can change the temperature using the set point selector switch WISE RTA.

Set point value and neutral zoneThe room’s temperature is regulated based on a preset set point value. When the room’s temperature deviates from this value, the system cools or heats depending the room’s requirement. It is possible to specify which offset the system shall regulate based on the defined set point value.

The set point value can be specified for different performance requirements:

y Occupancy

y Vacancy

y Holiday (vacancy during a long period)

y Checked-in (e.g. Hotels)

y Morning heating

y Summer night cooling

ChangeoverThe pipe system in a two-pipe changeover system either contains cold or hot water. Installing a temperature sensor on the water pipe before the valve allows the system to determine whether it should cool or heat with water. If there is a cooling load and the water temperature in the pipe is below the temperature of the room or the supply air the valve opens to cool. A similar temperature comparison is made for the heating load and if the water’s temperature exceeds the temperature of the room or the supply air the valve opens to heat.

Comfort modules and climate beams with electric heatingThe system can also regulate climate products with an integrated electric heating function. These products can be used to locally heat individual rooms without installing a four-pipe water system in the building.

The electric heating utilises induction in the comfort module, which gives a good mixture of air and good comfort. The radiation effect of the electric heating is ideal when the building is to be heated in the morning. Regulation is performed via external relays (see the separate product documentation).

Radiator heatingIn cases where the heating source in a room is made up of radiators, they can be regulated via the heating output on a room product that has WISE CU integrated (for example, WISE Damper, WISE Colibri, WISE Parasol), or via WISE IORE.


WISE System Guide

Condensation controlIn the event of an indication of condensation on the supply flow pipe for the cooling water, the cooling valve is closed immediately at the same time as the air flow is set to maximum or minimum flow depending on the configuration. Maximum air flow can be activated to quickly ventilate moisture out of the room.

The system makes it possible to manage and regulate condensation in several ways. Among others, by using a condensation sensor, installed as an accessory in a room product, for reactive condensation control.

Condensation can also be avoided by calculating the dew point. To do this, the moisture content of the supply air and the temperature of the cooling water must be known, which can be solved by using a moisture sensor and temperature sensor installed at each measuring point.

Occupancy/VacancyRegulation occurs according to the defined set point values for temperature, air quality and humidity. Regulated by influencing the air flow between the Minimum flow occupancy or Minimum flow vacancy and the Maximum flow to save energy in vacancy mode.

Occupancy can be detected in several ways y Sensor module integrated in a room product

y Room accessory with occupancy sensor

y External signal to the input module (e.g. card reader, timer, occupancy sensor)

y Signal from occupancy group

Comfort functionsCold draught protectionThe cold draught protection function can be used if the room is heated with a radiator. This means that it is possible to cool with a room product and at the same time heat with a radiator without discomfort from the façade. The system ensures this by regulating the radiator.

The radiator is shut-off completely if the cooling load exceeds the set limit value, or if the room is equipped with window contact and a window is opened.

The function is normally activated when the room is in occupancy mode, but can be adapted to work also for vacancy.

Energy and safety functionsWindow contactUsing a window contact creates a number of possibilities. WISE WCS window contact is designed to communicate with the system.

The window contact indicates whether a window is open and sends a signal to the system to regulate its air flows. If the room has waterborne products, the water flow is also regulated.

Frost protectionWhen there are waterborne products in a room the frost protection function can be activated. If the temperature falls below the specified limit value for frost protection, the room’s heating valve is opened to 100%, irrespective of the current operating mode.

Emergency modeEmergency mode has the highest priority of all operating modes. The conditions to activate emergency mode are specified via SuperWISE.

The following modes for products are selectable for emergency mode

y Damper fully open

y Damper fully closed

When lighting control is installed in the room this can also be activated by emergency mode.


WISE System Guide

Room productsThe system’s intelligent room products/nodes communicate wirelessly with the built-in radio transmitter. Products that have a power supply work both as a transmitter and receiver and in some instances, can be used to boost/repeat the system’s radio communications. Products powered by a battery act only as transmitters.

WISE ParasolComfort module with integrated radio module that demand controls the air flow as well as cools and heats waterborne water for the best energy efficiency and comfort. WISE Parasol can be adapted and combined to meet comfort requirements in most projects, both now and in the future. A complete and flexible product with adjustable air distribution pattern – all accessories are factory mounted. The unit is powered by 24 V AC/DC.

24V

WISE Air diffuserAir diffuser with integrated radio module for regulation of the air flow - variable alternative constant flow. Measures the current duct temperature and is equipped with sensor module WISE SMB for measuring the room temperature and occupancy in the room. The unit is powered by 24 V AC/DC.

24V

WISE DamperDamper with integrated radio module, can be flow controlled, pressure controlled or have optimised functionality together with other products. Measures the current duct temperature. Can be supplemented with sensor module WISE SMA for air quality measurements in the duct. The unit is powered by 24 V AC/DC.

24V

Waterborne productsAll waterborne products can be integrated in the WISE system with the help of the factory mounted WISE IORE. The unit is powered by 24 V AC/DC and can regulate actuators and any condensation sensor. An analogue input (0-10V) is also available.

24V

WISE CU (Controller Unit)WISE CU is a controller unit that is integrated in several active air diffusers and climate products that belong to the WISE-system and is powered by 24V AC. WISE CU has an integrated pressure sensor for measuring the flow and pressure, e.g. in an air duct. WISE CU has inputs for condensation sensor and external temperature sensor.

24V

WISE SMA (Sensor Module Advanced)WISE SMA is a sensor module that measures temperature, RH and VOC. WISE SMA is normally factory mounted in climate products and dampers. The unit is voltage fed by and communicates with WISE CU.

5V - CU

WISE SMB (Sensor Module Basic)WISE SMB is a sensor module that measures temperature and detects occupancy. WISE SMB is normally factory mounted in air diffusers or climate products. The unit is powered by and communicates with WISE CU.

5V - CU


WISE System Guide

WISE RTA (Room Temperature Adjuster)WISE RTA measures the temperature and has set point selector switches as well as a digital input for connection of e.g. a card reader. The unit communicates wirelessly and is powered by 24V AC/DC or by a 3.6 V Lithium-ion battery.

24V

WISE IAQ (Indoor Air Quality Sensor)WISE IAQ is a sensor for wall mounting that measures temperature and air quality in the room. The unit communicates wirelessly and is powered by 24V AC/DCWISE IAQ is available in three variants where:• WISE IAQ MULTI measures: VOC, CO2, RH and temperature• WISE IAQ CO2 measures: CO2, RH and temperature• WISE IAQ VOC measures: VOC, RH and temperature

24V

WISE IRT (Infra Red Temperature Sensor)WISE IRT is a temperature sensor for wall mounting. The sensor measures both room temperature and surface temperature of e.g. floors with the help of IR. The unit communicates wirelessly and is powered by 24V AC/DC or by a 3.6 V Lithium-ion battery.

24V

WISE OCS (Occupancy Sensor)WISE OCS is a combined sensor. The unit has a PIR sensor to detect occupancy and sensors to measure air humidity and temperature. The unit communicates wirelessly and is powered by 24V AC/DC.

24V

WISE IORE (Input Output Radio Extender)WISE IORE is a unit that can control products in the system without its own radio communication. The unit can power up to 2 motors and/or up to 3 valve actuators as long as the total power consumption is less than 18 VA. WISE IORE has an analogue input (0-10 V) and input for a condensation sensor.

24V

WISE WCS (Window Contact Sensor)WISE WCS is a window/door contact and temperature sensor with a magnet and sensor for installation on windows that can open or on doors to activate energy saving functions. The unit communicates wirelessly and is powered by a 3.6 V Lithium-ion battery.

WISE RTS (Room Temperature Sensor)WISE RTS is a wireless temperature sensor for wall mounting. The unit communicates wirelessly and is powered by a 3.6 V Lithium-ion battery.

WISE IRE (Input Radio Extender)WISE IRE can take in analogue/digital signals from different sensors in the system that are not equipped with radio communications, and send these wirelessly to WISE DIR. The unit communicates wirelessly and is powered by 24V AC/DC or by a 3.6 V Lithium-ion battery.

For supplying with 24 V, WISE IRE can also be used as a communication bridge. When two nodes have limited radio communications, WISE IRE is placed between these and boosts communications.

24V


WISE System Guide

Typical roomOffice with variable requirement of supply air and low to normal cooling load (air)Needed/desired functionOffice room 1-2 persons with a need of air flow regulation and low to normal cooling load. Occupancy control is a requirement in order to save energy when the users are not in the room. The users must be able to influence and regulate the room temperature for the best comfort.

WISE ColibriSOTTO

WISE RTA WISE IORE

Solution proposalAir diffuser WISE Colibri supplies the room with supply air and excess air is evacuated to the corridor via the transfer diffuser SOTTO. Occupancy control is managed by the air diffuser’s integrated sensor module.

The user can regulate the indoor climate using the set point selector switch WISE RTA and radiator control via WISE IORE.

The room’s temperature is detected by two sensors, WISE RTA and the sensor module in WISE Colibri. It is possible to choose which of these sensors will be controlling, or control on an average value of the sensors’ measured temperatures.

The functionality requires the system’s products to be connected to WISE DIR.

Room functionsWhen the room is empty the air flow, heating and cooling are regulated to economic performance for the best energy efficiency. In the event of occupancy, regulation switches to comfort mode and is regulated based on the room’s requirement.

The room’s indoor climate is regulated in sequence through heating with radiators and cooling with chilled supply air. This creates a comfortable indoor climate with the highest energy efficiency.

Possibilities/alternative solutions y The extract air damper WISE Damper can replace the transfer

diffuser to regulate the air flow and create balance in the room

y Radiator valve can be connected directly to WISE Colibri instead of using WISE IORE

y Supplement with WISE IAQ air quality sensor to measure and regulate on the room’s levels for CO2 and VOC as well as air humidity

y Supplement with a window contact for the possibility to shut-off the water flow and minimise the ventilation flow to save energy if the window is opened

y Supplement with one or more temperature sensors WISE RTS if additional measurement points are needed in the room


WISE System Guide

Office with variable requirement of supply air and low to high cooling load (water)Needed/desired functionOffice for 1-2 persons with a need of demand controlled regulation and normal to high cooling load. Occupancy control is a requirement to save energy when the users are not in the room during the day and outside of office hours. The users must be able to influence and regulate the room temperature for the best comfort.

WISE ParasolSOTTO

WISE RTA WISE IORE

WISE OCS

Solution proposalComfort module WISE Parasol, with integrated air flow regulation function, satisfies the air and the cooling load. The extract air is regulated via centrally placed extract air, and via the transfer diffuser SOTTO. The room is heated using radiators that are regulated via the wireless unit WISE IORE.

The users can regulate the indoor climate through the set point selector switch WISE RTA. Occupancy is indicated and regulated via the occupancy sensor WISE OCS. The room’s temperature is detected by two sensors, WISE RTA and the temperature sensor WISE OCS. It is possible to choose which of these sensors will be controlling, or control on an average value of the sensors’ measured temperatures.


Room functionsWhen the room is empty the air flow, heating and cooling are regulated to economic performance for the best energy efficiency. In the event of occupancy, regulation switches to comfort mode and is regulated based on the room’s requirement.

The room’s indoor climate is regulated in the sequence water/air. This means that the system first supplies WISE Parasol with sufficient air flow with a good Coanda effect in the room, to then regulate WISE Parasol and satisfy the cooling load.

The comfort module and the radiator heat the room together in sequence and at the same time supply the room with supply air. This creates a comfortable indoor climate with high energy efficiency.

Possibilities/alternative solutions y Waterborne heating can be integrated in WISE Parasol to

save extra pipe routing in the building and to save energy with lower supply flow temperatures on the heating water side

y Alternative control sequence air/water can also be used

y The extract air damper WISE Damper can replace the transfer diffuser to regulate the air flow and create balance in the room

y Select factory mounted WISE SMA in WISE Parasol to regulate VOC, RH and room temperature and condensation

y Radiator valve can be connected directly to WISE Parasol instead of using WISE IORE

y Supplement with WISE IAQ air quality sensor to measure and regulate on the room’s levels for CO2 and VOC as well as air humidity

y Supplement with window contact WISE WCS for the possibility to shut-off the water flow and minimise the ventilation flow to save energy if the window is opened



WISE System Guide

Needed/desired functionConference room for 8-12 persons with a need of air flow regulation and normal to high cooling load. Occupancy control is a requirement in order to save energy when the users are not in the room. The users must be able to influence and regulate the room temperature for the best comfort.

WISE RTA

ALG WISE Colibri WISE Parasol

WISE IORE

Solution proposalA combination of air diffuser WISE Colibri and comfort module WISE Parasol interact for the best indoor climate. Overflow air is evacuated to the corridor via the transfer diffuser SOTTO. WISE Parasol is equipped with air quality sensor WISE SMA to measure and regulate on a room level for VOC, air humidity and temperature. Occupancy control is managed by the air diffuser’s integrated sensor module.

The user can regulate the indoor climate using the set point selector switch WISE RTA and radiator control via WISE IORE.

The room’s temperature is detected by three sensors, WISE RTA and the sensor modules in WISE Colibri and WISE Parasol. It is possible to choose which of these sensors will be controlling, or control on an average value of the sensors’ measured temperatures.


Room functionsWhen the room is empty the air flow, heating and cooling are regulated to economic performance for the best energy efficiency. In the event of occupancy, regulation switches to comfort mode.

The room’s indoor climate is regulated through heating with radiators and cooling with chilled air in sequence with waterborne cooling via the comfort module.

In the event of inferior air quality or increased humidity, the air flow increases to ensure the quality is maintained within the defined set point values.

Possibilities/alternative solutions y Waterborne heating can be integrated in WISE Parasol to

save extra pipe routing in the building and to save energy with lower supply flow temperatures on the heating water side

y The extract air damper WISE Damper can replace the transfer diffuser to regulate the air flow and create balance in the room

y Radiator valve can be connected directly to WISE Colibri instead of using WISE IORE

y Supplement with WISE IAQ air quality sensor to measure and regulate on the room’s CO2 level.

y Supplement with a window contact for the possibility to shut-off the water flow and minimise the ventilation flow to save energy if the window is opened

y The room can be supplemented with an external occupancy sensor if the existing detection is insufficient. The sensor is connected to WISE RTA or the input module WISE IRE (accessory)


Conference room with variable requirement of supply air and low to high cooling load (air/water)


WISE System Guide

Zone level FloorOne or more activities

with a varying need

Part of the buildingOne or more activities with a similar need

Part of the floorOne activity with a

similar need

Zone/group functionsVentilation groups are used to create a balanced air flow system. The system’s products (e.g. dampers, air diffusers, comfort modules) can be a part of the room or be a part of a ventilation group.

Function groups can be used to apportion functionality within a ventilation group.

Air balancingBalanced air flows can be created in parts of a building (zones) by using ventilation groups, which is a collection of rooms and zone dampers that are managed by the same WISE DIR (see separate section).

Group functionsIn addition to adding air flows, there are also other functions that can be shared between several rooms.

TemperatureIt is possible, by defining temperature groups in SuperWISE, for products in the same room to share temperature sensors or regulate with the help of each other’s sensors. It is also possible to compare the measured temperatures of products and to regulate on an average value of several sensors’ temperatures or the highest/lowest measured temperature. Also see the room functions section for additional information.

OccupancyIn an occupancy group signals can be shared between several rooms. However, for occupancy indication in a room all room products in a group can receive the occupancy status. The occupancy signal can also come from the main BMS system.

Air qualityIn an air quality group several rooms can be regulated via a common air quality sensor, for example placed in a common extract air duct. For several sensors within the same group, the sensor that first indicates impaired air quality can regulate the air flow for all the group’s rooms, and in doing so, guarantee good air quality.

Window contactOpen windows make it difficult for the system to regulate the indoor climate in an energy efficient manner. This can be managed by using window contacts, and with the help of window contact groups the system can be regulated energy efficiently if one or more windows are open.

LightingLighting can be controlled via the WISE system and several rooms can be included in a lighting group. It is therefore easy to manage the lighting in the rooms, regardless of the size, floor layout and any possible changes.


WISE System Guide

Ventilation groupA ventilation group is a collection of room and/or zone dampers that are managed by the same WISE DIR. All room and zone dampers must belong to a ventilation group. The air flow in a ventilation group is automatically balanced, this is regulated by a zone damper with room dampers as reference points. One ventilation group can contain several separate room or only zone dampers. A ventilation group can also consist of a mixture of room and zone dampers.

Example of a ventilation groupThe orange marking shows the ventilation group and the green markings are rooms. The zone damper (FE) is the only extract air damper and is used to balance the ventilation groups air flow. When several extract air dampers are used they share the task of balancing the air flow.

WISE DIR

FE

PS

PS

PS

Example of a ventilation group


WISE System Guide

Function groupA function group is a collection of rooms or products. There may be several function groups within a ventilation group. Function groups can only exist under the same WISE DIR.

Example of a function groupThe orange marking shows a function group for occupancy and the green markings are rooms. All rooms in the function group must be set in occupancy mode if any of the rooms indicate occupancy.

WISE DIR

FE

PS

PS

PS

Example of a function group


WISE System Guide

Zone productsThe system’s intelligent zone products/nodes communicate wirelessly with the built-in radio transmitter. Products that have a power supply work both as a transmitter and receiver and in some instances, can be used to repeat the system’s radio communications.

WISE DIR (Director)The majority of calculations for the system are made here. WISE DIR is a central contorl unit in WISE which wirelessly collects data, processes and sends data back to a group of climate and ventilation products to control and regulate the indoor climate. Each system needs at least one WISE DIR to work. WIE DIR communicates with SuperWISE via Ethernet. The unit is powered by 24 V AC/DC.

24V

WISE DamperDamper with integrated radio module, can be flow controlled, pressure controlled or have optimised functionality together with other products. Measures the current duct temperature. Can be supplemented with sensor module WISE SMA for air quality measurements in the duct. The unit is powered by 24 V AC/DC.

24V

WISE SMA (Sensor Module Advanced)WISE SMA is a sensor module that measures temperature, RH and VOC. WISE SMA is normally factory mounted as an accessory in climate products and dampers and air diffusers. The unit is voltage fed by and communicates with WISE CU.

5V - CU

WISE DPS ModbusPressure sensor to measure the pressure in air ducts. The unit is powered from WISE CU and communicates via Modbus.

24V


WISE System Guide

System level

System functionsSuperWISE and WISE DIR interact with the system’s products to create the functions which make WISE the optimal system for regulation of the indoor climate and building automation.

Groups and functions are configured in IC Design (see separate section). Changes to the system’s configuration and the functionality can be performed in IC Design or in SuperWISE.

Morning heatingUsed to quickly heat the premises in the morning, before occupancy is indicated. The function is activated and scheduled in the GOLD Air handling unit, which is reached via SuperWISE, or the main BMS system.

The room’s temperature is regulated to correspond with the defined set point for morning heating. When heated air is available the air flow to the premises increases to heat with air, otherwise radiators, the comfort module or another source is used for heating. When the morning heating is completed the system returns to normal mode.

Summer night coolingThe lower temperature at night can be utilised during some parts of the year to cool the building structure. In this way the cooling load is reduced during the first hours of the day, which saves the energy.

The room dampers in the system switch to maximum air flow and regulate to the set temperature set point for this function. When the temperature is less than the set value the function is switched off.


WISE System Guide

SuperWISE II / SuperWISE II SCSuperWISE is the WISE system’s interface with which the user integrates and communicates with the system and its products. With unbeatable user friendliness and total overview significantly facilitates commissioning, as well as future operations, service and maintenance.

The role of products in the systemThe system is configured and specified in the IC Design software (see separate section) and is saved to a configuration file. This configuration file, with all project specific functions and settings, are then used for commissioning. In connection with each individual product being “paired” in the system, it receives its role and function via SuperWISE.

Basic pairing procedureUsing the Tune WISE hand-held terminal and scanner, each room product is identified and connected (paired) and then receives its function in the WISE system. This procedure minimises incorrect connections, time for troubleshooting and ensures installation and operation.

Scanner and Tune WISE hand-held terminal

UpdatesSoftware updates are managed via SuperWISE and can be installed at the same time as the system is running. The update is downloaded in the background and is then automatically distributed to the system and its products.

Straightforward and visualThe property’s floor drawings can be loaded into SuperWISE and image files (*.jpg or *.png). When the system is put into service and the products paired, the occupancy status, temperature, air flow, etc. can be read for each floor, room and product. In the event of rebuilding or extension, the existing floor drawings can be simply updated and new added.

SuperWISE shows specific parameters for the system’s air handling unit. A SuperWISE can manage up to 30 air handling units.

DocumentationIt is possible to save all documentation for the product under the SuperWISE document tab. All documents such as product sheets, project instructions, operating cards, self-inspection reports, etc. are collected in one place for quick access.

Simplified operation and maintenanceIn SuperWISE it is possible to see alarms in real time or in a log of previous alarms. Notes can be added to each alarm in terms of who performed any actions, what was done as well as the time and date.

Parameters that are changed in the system are collected in a change log and even here it is evident who has performed actions, what has been done and when. The log shows the previous parameter setting to provide a complete view of the extent of the change.

The system can be reached remotely via Swegon Connect for diagnosis, monitoring and optimisation (see separate section).

DIRECTORDIRECTOR (WISE DIR) can be seen as the system’s logical centre where the majority of the system’s calculations are made. Data is collected and processed to be sent back to the system’s products/nodes with instructions to regulate the indoor climate.

System products

Interface SuperWISE II, SuperWISE II SC

Room 33

Room 33


WISE System Guide

Swegon ConnectA comfortable and energy efficient indoor climate is a good investment for all. Regular maintenance is essential for the longevity and condition of the system, as well as indoor climate quality. Swegon Connect rationalises monitoring, optimisation, logging, support and maintenance can quickly become a profitable investment.

Being able to plan maintenance and employ the right resources in advance, saves both time and money. In addition, many cases can be managed remotely, which means further savings. If necessary, Swegon’s technicians can also connect to the system. This creates the conditions for simplified warranty management.

Swegon Connect gives the user full control irrespective of the geographical placement. All system products with an integrated web server can be reached and managed via Swegon Connect.

Subscription for mobile connectionA 24-month subscription for mobile connection is included on delivery. After this it is possible to extend the subscription by 12 or 24 months at a fixed rate.

SecurityEach Swegon Connect router is equipped with a unique security certificate. The router’s internal firewall prevents traffic between the mobile connection and other networks. The customer portal’s web page is encrypted and requires the user to login. Connected climate products are also protected by separate login procedures. An external security feature means Swegon Connect’s router can be activated/deactivated via SMS.

Customer portalSwegon Connect is a cloud-based service for communication between products, systems and users. Users can reach all their connected installations via the customer portal and quickly receive a good overview of the systems, either directly in the customer portal or via SuperWISE.

Swegon Connect


WISE System Guide

Air handling unit GOLDGOLD is the name of a series of complete air handling units for comfort ventilation in several sizes for air flows up to approximately 14 m3/s (50,400 m3/h). GOLD is available with a rotary heat exchanger, counter-flow plate heat exchanger or coil heat exchanger.

The unit has low energy fans with EC technology that manage large flow ranges with maintained efficiency.

The integrated control equipment has a large number of control functions of which the following are well-suited for demand-controlled ventilation:

y Pressure regulation of fans

y Slave control of fans

y Compensation for outdoor air temperature

y Summer night cooling

y Demand-control of cooling and heating water production via the SMART Link function

y Demand-control of the supply flow temperature for cooling water and heating water via the All Year Comfort control unit

y All Year Comfort

Demand-controlled cooling and heatingAll Year Comfort is a supplementary control unit for GOLD in order to demand-control cooling and heating water to the unit's cooling and heating coils and to waterborne room products, such as comfort modules, radiators, etc. Thus All Year Comfort replaces traditional cooling and heating control.

All Year Comfort controls valves and/or pumps so that the required supply flow temperature is always obtained. Settings are available for outdoor compensation, room compensation, night compensation and dew point compensation to optimise adaptation to the system's needs.

Pumps and valves can be alarm monitored and exercised during seasonal downtime.

Optimised cooling and heating productionThe SMART Link function controls the production of cooling and heating energy through regulation and optimisation of operations for Swegon’s chillers and heat pumps.

Cooling and heating production becomes more efficient if the difference between the outdoor temperature and the water temperature is as small as possible. This reduces energy consumption.

The supply of energy to a water coil is controlled by a valve. Optimizing the valve's position, so that it always strives to be fully open, and instead controlling the water temperature, offers energy savings.

GOLD is controlled via a user-friendly touch screen, but can also be controlled via mobile phone, computer or central building automation.

All Year Comfort can control the primary water circuit to the unit's cooling and heating coils or to waterborne room products.

The diagram below shows the setting and regulation of the supply flow temperature in relation to the outdoor air temperature.

12

3

1

2

3

4

4

20

30

40

50

100-10 10 20

Sup

ply

flo

w t

emp

erat

ure

, co

ld/h

ot

wat

er, °

C

Temperature, outdoor air, °C

Heating

Cool

A

B

A

BC

C


WISE System Guide

Energy and capacity calculation with Swegon ESBOESBO (Early State Building Optimization) is the system software that helps you through the whole project. In a few minutes Swegon ESBO calculates the capacity and annual energy costs.

Swegon ESBO will aid you during the whole process, from prospect through construction to the finished building, supporting you to deliver the best indoor climate. The software helps you to handle all factors surrounding the project such as climate conditions, customer demands, energy requirements, legislations etc.

The software is available in two versions, one free and one paid full version, which is either installed locally on the computer or is used as a cloud service. In both versions you can make quick calculations with the function “Create a simple room”, which can be useful at the start of a project or when there is very little input data. The function “Create project” offers more options and is ideal for managing several parameters.

Portal page for Swegon ESBO

Calculate quickly with Typical roomUsing the “Typical room” option on the portal page for Swegon ESBO allows you to get started quickly. The capacity and energy consumption can be calculated using ready configured options, with fewer adjustments.

Room tab in Swegon ESBO

Room tabs. Building and Simulation are used to specify and manage data and parameters for the room.

The Room tab incorporates most of the room’s data such as set point temperatures, air flows, local control, etc. The Building tab manages central system settings, for example, type of heat source, configuration of the air handling unit, etc. On the Simulation tab settings for calculations are specified and reports from implemented calculations can also be found here.

Dialogue box Ventilation

Swegon ESBO and IC DesignSwegon ESBO can manage capacity and energy calculations for different types of VAV and DCV systems. With just a few simple settings the software can make the same calculations for a WISE system.

Products selected in IC Design can be calculated in Swegon ESBO to find the right configuration and combination possibilities for the best indoor climate and energy efficiency.

In the full version of Swegon ESBO it is possible to compare different system solutions making it possible to determine which solution is best suited for the project.

Comparisons between different system solutions for purchased energy

Function, sizing and product selection software


WISE System Guide

Work to specify a new WISE project, with component products and functionality, is always started in the system software IC Design (Indoor Climate Design). Prior to this, energy and capacity calculations are performed in Swegon ESBO.

IC Design is the market's easiest and most complete selection program for room products and ventilation systems. With the help of features such as Advanced Room View you can quickly find the best products for each room and see the product’s function in the room visualized. The calculation result shows the products’ isovels (throw lengths) in order to avoid problems with draught. It is also possible to calculate sound data with regard to the room’s type, form and size.

The whole system is configured in IC Design, after which configuration files are generated based on these choices. Files and settings are distributed automatically from SuperWISE to the system’s room products during commissioning.

It is possible to create qpd-files to use in MagiCad.

Interface view IC Design

Interface view IC Design

Indoor Climate Design

Example of room products


WISE System Guide

Notes

We make every breath count.

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