EH200 Range Brochure (pdf 5.2MB)
Contents
1. a aN Lis progressive technolog E Comfort and savings with a mobile phone The purpose of the regulator is to ensure a steady temperature automatically However occasionally there are situations when P it is good to check and adjust settings to increase comfort and 28 a F savings Now this is easy to do via GSM text messages just one ein E change the setting In the text message you received from the regulator and send the message back Being an intelligent regulator Ouman only accepts adjustments that are chine nable limits The least expensive text message operated control model works in all GSM phones GSM control is also an irreplaceable tool for maintenance workers Vas BY gt PATENTED Ba GSM wanted to be sure about CONTROL ating regulation a ii 98 Security of real time When something unusual happens the regulator immediately sends a clearly worded text message straight to a GSM phone Up to 7 alarm indicators can be connected to the Ouman regulator at the same time e g burglar alarms water damage combustion gas temperature etc Ouman can also remind you that an oil tank is getting empty or that a wastewater tank is getting full With minimal cost you have a tool at your disposal that is versatile and trustworthy and provides security I live in Oulu in a house built in the 40s and completely remodelled in the 80 s For heat2. Easy to use a CSS E easy Ge your customers to learn how to use the installed regulator Lend a voice box to your customers and let them learn the finer points of the regulator at their own pace The regulator will speak In our project areas we ve often noticed that the facility heating regulators don t function properly Usually this is because people don t know how to use the devices correctly The problem especially arises in those places where the planned functions are carried out with a so called freely programmable DDC regulator without a monitoring room connection such as those usually found in abartments Another typical problem in using the aforementioned device is that adding even a small additional function often reguires a technician from the device manufacturer to come to the site to make the necessary program change These problems have not appeared with the Ouman EH 200 series on the contrary the regulators are extremely simple to use In addition they already contain all of the typical functions related to heating regulation regardless of whether the facility is connected to district heating or uses a boiler plant or floor heating From our experience the regulation precision of the EH 200 is also top notch and with the GSM connection remote use and supervision are possible Since the product is competitively priced considering its features we dare recommend choosing EH 200 for facility he
3. GSM controlled heating regulator AAA OSS eee m D D Gi a LonWorks Le E mi C EE 2 Te mn d 1 eee DT EO T COT K a H E p es W P 1 i i v i F TT i E 4 Viti re e ge E 1 F aE EE mg Ta BL eek EI BI EELER EE E E a 5 An uncompromising effort to develop an easy to use and precise regulator has put Ouman products on the road to success Successful products have been created through an awareness of client needs and knowledge of regulator technology combined with the newest technology and modern design Our products increase living comfort and security and help save the environment by conserving energy In addition to top quality products Ouman Finland Oy s strengths include customer service quick delivery time and reasonable prices According to a business image analysis done by the Economic Recearch Centre Ouman Finland represents the best in its branch of industry Ouman placed st in the INNOSUOMI provincial competition for the year 2000 Our new modern factory in Kempele will allow for the continuation of stable development Ouman Finland Oy is one of the strong highly technological growing companies in Finland It is also highly credible Ouman Finland has received the highest AAA credit rating that has been given to only a small percentage of Finnish companies Further information www ouman fi EH 200 Intelligent heating regulat
4. 2 digital inputs 7st NTC 10 kQ 2 digital inputs Clock programs Max program phases regul circurt The regul circurts have 4 all together Max 7 program phases relay begins ends program phase Digital inputs 3 st Jet 2 st The potential free contact is connected to the digital input load 6 9VDC 20 mA Actuator control 3 combined output power maks 25VA maks 3VA maks 3VA outputs 3 point 24VAC or voltage control 0 10V 2 10V GSM Control readiness yes yes no Relay outputs break before make contact relay 230VAC 6 1 A and norm open contact relay 230VAC 6 1 A Alarm relay outputs st24VAC IA connection Voice box connection Plug in Operating temperature O 50 C Storing temperature Dar APPROVALS EMC directive 87 336 EEC 22 3 EEC Interference toler si EN 50082 Interf emissions EN 50081 Small voltage directive 73 23 EEC Safety PO EN 60730 Warranty 2 years Manufacturer Voice box OUMAN VB 200 VB 200 is a voice box with a Ouman Finland Oy Kempele Finland EH 200 SERIES ACCESSORIES An input output unit OUMAN EH 686 Channel adapter cards wank Ke Pee LONWORKS OUMAN EH 485 and LON 200 GSM modem NOKIA 30 When a GSM modem is A reliable modem which An input output unit that contains relays analogue and digital inputs as well as analogue outputs The unit makes it pos
5. Ouman Eh 200 has a highly developed domestic hot water saver algorithm which guarantees you an enjoyable shower even under difficult regulating conditions Anticipatory regulating and a quick run function improve regulation in situations when consumption changes quickly Automatic changes in the tuning values minimise regulation during a down period when there is no consumption and this lengthens the life of the valve actuator Precision and savings M Floor heating as post regulation of the radiator circuit During the summer the radiator circuit pump is stopped and sufficient floor heat is insured by leaving the regulation on for both the DH and floor heating regulation valves n a d NM f i Comment from an HVAC automation entrepreneur The EH 200 regulators are exceptionally easy to use They have user instructions with the help of a voice box or text display in other words the device tells you how to use it A complete and detailed manual is included with the product The price quality ratio of the EH 200 series is fair The series regulators pay for themselves with clear energy savings They also raise the quality of living and provide security The EH 200 is versatile the same regulator is suitable for different kinds of systems After 10 years of experience with Ouman can say that the right heating regulator means real savings The devices have several different possibilities for use As a Fin
6. alled unto each operate In the LON environment can be connected In regulator connected to the bus Net traffic in the RS 485 field addition to Ouman s control devices bus is controlled with the help of the EH 686 I Fixed monitor connection RS 485 field bus eM E222 monitoring roo m Ouman EH 200 EH 485 card i master device EH 686 2 Fixed monitor connection LON field bus OuNet monitoring room Ouman EH 200 LON 200 card Produkt yy Produkt xx Ouman EH 200 EH 485 card Ouman EH 200 EH 485 card Ouman EH 200 LON 200 card 3 Monitor connection via modem RS 485 field bus OuNet or other KONE monitoring room Ouman EH 200 EH 485 card EIA 232 e e Ouman EH 200 EH 485 card Telephone network or GSM network EIA 232 Master device EH 686 Ouman EH 200 EH 485 card Modem 4 Monitor connection via modem LON field bus OuNet or other EIA 232 aoe LON e monitoring Telephone network room or GSM network ES l LON bus EIA 232 Product xx Ouman EH 200 Ouman EH 200 LON 200 card LON 200 card You don t need special training Oulu Sivakka Oy has over 6 000 apartment rental units throughout Oulu and the number increases by an average of 200 new apartments each year Since Oulu Sivakka Oy itself builds the facil
7. ater and energy usage usually leads to savings With the help of the regulator s relays it is possible to automate control of facility technical systems Four measurements 6 9 10 and can be used to indicate alarms for example __ the bump thermal relay contact information D H s I Ih Ea r e g a pressure meter 3 digital inputs The Ouman Eh 200 has three digital inputs Mea surement alarm or operating functions can be connected to all of them The regulator gets infor mation from the digital inputs about for example district heat water and energy consumption the facility s water consumption or alarm information from the pump s thermal circuit breaker e g alarm information from the pump s thermal circuit e g a district heat Net energy meter Versatile alarm functions The Ouman EH 200 has alarms that indicate sensor faults exit water temperatures that deviate from the set values HW overheating and the heating system s freezing risk These are standard for the Ouman EH 200 The regulator can also be used to indicate external alarms through measurements 6 9 10 or or through digital inputs External alarms can be labelled using the text editor The regulator s display indicates what caused the alarm In addition the regulator s internal buzzer goes off In this example the regulator is connected to the exhaust temperature sens
8. ating regulation Ilkka Hakonen HVAC Design Office Lindroos Oy Jyv skyl EH ZOU The world s first heating regulator controlled by a mobile phone The EH 203 and EH 201 L regulators are now equipped with a GSM modem accessory connec tion capability The new GSM control is a mobile solution to the modern person you can travel freely and still keep track of matters related to your real estate You can now monitor and re motely control facility heating inexpensively and easily with GSM text messages Numerous other alarms and monitoring functions for facility technical systems can also be connected to an Ouman regulator whereby messages coming into the mobile phone mean increased security and the right help quickly You can take the GSM function into use immediately or later when you feel it is necessary Facility or home always in control wherever you might be Now It is easy to control what happens in a facility with a mobile phone from wherever you may be You don t need a user manual when you send the text message keywords to the regulator you receive a clear list on your mobile phone By choosing e g measurements and sending it to the regulator you receive all the regulator s measurement data up to Using a mobile phone you can bypass a time program and set a temperature drop for just the right time or you can remotely control e g door locks or a sauna stove
9. ent manufactures value Oumans progressive technology For example an Ouman 200 automatic takes care of L mp ss s ground heating pump guidance and regulation Reliable measuring precision Ouman temperature sensors meet the recommendations of the Finnish District Heating Association A graphic trend display makes tuning easier Ouman EH 200 displays trends in supply water temperature changes graphically so the regulation process Is easier to perceive The trend display especially makes tuning easier for the installer of the regulator Automatic configuration The Ouman EH 200 regulator s automatic configuration program eases and speeds up installation The sensible factory set values are suitable for many locations The regulator identifies connected sensors and automatically starts using the proper regulating circuits If for example the other regulating circuit s supply water sensor isn t connected the regulator automatically leaves the other heating circuit H2 out of all ts menus E Configure your floor heating system in such a manner that the floor slab areas have their own heating circuits This way you can use the 2nd circuit of the EH 203 to direct a little heat to the slab areas even during the summer so that the stone surface doesn t feel unpleasantly cold Moisture from wash areas can also be guickly eliminated i z i i a a p F Patented domestic hot water saver strategy
10. fault Risk of overheating Water pressure Deviation alarm Risk of freezing Scarcity of oil LN Burglar alarm OuNet monitoring room The facility s alarm centre reliably transfers the alarm forward EH 200 For all sizes of facilities The flexibility and accessibility of the Ouman EH 200 make it a true heating regulator for all types of facilities It can be used in all kinds of facilities with central water heating from small buildings to large plants The EH 200 is open to different types of remote monitoring solutions Facility events and consumption costs can now be monitored and controlled from the display of a GSM phone PC and from the regulator Alarm messages can be received as text messages into a GSM phone I Connecting one EH 200 regulator to GSM monitoring A GSM modem Is connected straight unto the regulator Communication with the regulator takes place with keywords With a GSM phone you can receive and sign off on alarms from the EH 200 regulator read measurement information browse through and modify user level desired values browse through and modify regulator s control method inspect from exit water information factors that are determining current exit water temperature by pass time programmes either permanently or temporarily execute vent flushing 2 Connecting several EH 200 regulators to GSM monitoring GSM monitoring can be done
11. ing it has a normal central hot water heater travel a lot because of my job wanted assurance that my house would stay warm while was gone also wanted information about possible heating system problems before greater damage could take place Ouman was able to offer me a solution believe that the EH 203 regulator is simple and easy enough to use The functions that wanted were in the regulator and I can also inexpensively switch alarm functions receive information about unusual situations straight into my mobile phone can also monitor the temperatures of my home and even adjust them even when I am far from home Making adjustments is easy with the familiar text messaging principle Kim Gussander Factory service head Oulu OUMAN EH 200 Progressive heating regulation technology The Ouman EH 200 regulators represent new more intelligent regulator technology They have numerous gualities that improve regulation and save energy and have the automatic functions that professionals have hoped for Regulates up to three regulating circuits The Ouman EH 200 regulator family has a suitable regulator for all types of water circulation heating systems such as radiator heating floor heating for pre warming of air in flow and regulation of domestic hot water In addition the regulator series operates independent of the heating source which can be district heating exchangers boiler plants accumulators dist
12. ities it is able to guarantee a pleasant living environment in well equipped rental apartments for its customers Area apartment house manager Hannu Sassali is responsible for the Oulu Sivakka Oy s real estate technical financial managers I appreciate the user friendliness and clarity of the Ouman EH 200 series products It is easy to find the primary functions in the regulators Maintenance knows how to perform duties that require heating regulation in their areas without special training The ratio of price quality of the regulators is also right The devices are extremely reliable and technical support is also easy to get For these reasons Oulu Sivakka has recommended Ouman products Mk to the HVAC designers that build and remodel Sivakka facilities Hannu Sassali Area apartment manager Chr OUMAN EH 200 Heating regulators OUMAN EH 201 V Single circuit temperature regulator for one domestic hot water circurt OUMAN EH 201 L Single circuit temperature regulator for one heating circurt OUMAN EH 203 Triple circuit regulator for two heating circuit and one domestic hot water circuit TECHNICAL INFORMATION 230VAC 50 Hz 02A Operat voltage Casing Protection class Width height depth Weight Cabling direct Regulator type Heating circuit s PID PID exchange quick run Deng ees Measurements Il st NTC 10 kQ 3 digital inputs 7st NTC 10 kQ
13. nish product regulator and technical information is given straight from the manufacturer in your own language It is great to represent a product that can stand behind Matti Roitto L mp Roitto Ky KO OUMAN EH 200 More than a heating regulator The numerous temperature measurements and valve gearings of the Ouman EH 200 make it possible to use the regulator in many different types of central water heating systems In addition the EH 200 has extra features that allow you to control and supervise building Outdoor temperat v OI HI Supply water temperat HI Room temperat e l HI Return water temperat H2 Supply water temperat Ci Wind sun H2 room or free temp measurement Ve HW Supply water temp HVYcircul water i Free temp meas or alarm inform A Free temp meas or alarm inform Free temp meas or alarm inform measurements The Ouman EH 203 has unbelievably diverse measurement possibilities 14 simultaneous measurement data NTC measu rements and 3 digital inputs The EH 20 models correspondingly have 7 NTC measurements and 2 digital inputs Measurement data can also be read from the channel with the help of a separate adapter card measurements technical systems in many ways The many alarm indicator connection capabilities increase security and help daily living Monitoring w
14. or Ouman EH 200 is a new generation heating regulator whose versatility intelligence and clarity have made it the favourite regulator for hot water heating systems From the beginning user friend liness has been one factor in making Ouman EH 200 a success it has an instructive display a voice box and now GSM text messages A heating regulator controlled by a mobile phone The new GSM control feature raises facility automation to a whole new level In addition to heating regulation the regulator has numerous control and alarm functions for facility technical systems that are now easy and inexpensive to control using a mobile phone A logical user interface The Ouman EH 200 menus have been made so understandable that in a normal situation the user can get along without a user manual The user can select the desired language for the menu Displays a true characteristic heating curve Unlike other traditional regulators EH 200 assists Its user by displaying a char acteristic heating curve that is according to the settings The automatically curving characteristic heating curve changes in real time when the user sets the supply water temperature set val ues according to different outdoor temperatures set values for outdoor temperatures of 20 0 C and 20 C Prevents user errors If necessary the regulator automatically makes an adjustment if the user sets an unusual curve This prevents typical user e
15. or TMEXH The rise In combustion gas temperature Is a sign of boiler soot The boiler should be swept for energy and security reasons Alarm transfer In an emergency e Regulator can inform the customer what caused the alarm and where it occurred straight to a GSM phone with a clearly worded text message or to an Ounet monitoring room e The regulator s collapsible contact can connect for example an indicator light or buzzer or relay alarm information to the facility s alarm centre FAI Versatility Versatile actuator controls Either a 3 point controlled 24 VAC actuator or a voltage controlled 0 10V 2 10V actuator can be connected to each regulating circuit ATTENTION In addition a 230VAC actuator can be connected to one regulating circuit if both relays are free An ideal regulator for facilities under renovation because different types of motors already in place can be connected to it Utilise equipment that is in operation 2 relay control Ouman EH 200 has two standard relay outputs which can be used to control for example a circulation pump pumps summer stop an exhaust fan door locks a sauna stove outdoor lights motor heater plug ins etc Thermostat operation is also possible Powered roof ventilators can be controlled with the help of the EH 200 based on timer control or outside temperature INTERNAL ALARMS EXAMPLES OF EXTERNAL ALARMS Risk of moisture A Sensor
16. rict heating substations and geothermal heating Ouman EH 200 series triple circuit regulator 2 heating domestic hot water AE single circuit heating regulator 3 ATA single circuit domestic hot water regulator Takes into account differences in facilities Thick concrete walls retain and release heat differently than light wood walls An outdoor temperature measurement delaying function can be installed in the Ouman EH 200 During quick outdoor temperature changes the regulator does not change the temperature of the supply water at the same pace but instead functions according to an average that it has measured for a longer period of time Intelligent energy limiting saves without compromising comfort Peak energy consumption is costly for the owner of a facility The energy consumption at the point of hook up which is the basis for billing canbe lowered by preventing energy gt AN r consumption during periods of peak consumption from rising over a preset limit An energy meter can be connected to EH 200 that monitors district heat energy consumption A peak energy limit for each facility is set into the regulator and when this limit is reached the regulator drops the heating energy However a supply of domestic hot water is always insured A short drop in energy can t be felt in the room temperature only in the owner s pocket The choice of professionals Industry professionals and equipm
17. rrors which are often the reason for temperature systems not functioning in a desirable manner Instructs orally or with a displayed text The Ouman EH 200 regulator has a unique information function You can obtain additional information and precise instructions either orally pat pend or from the clear text display The voice box optional equipment is easy to plug in to every EH 200 series regulator NNN SO TT WT TT Unigue supply water information The supply water information is in the form of a table that informs its user of the factors that effect the supply water temperature at that moment The supply water information also makes it easy to detect faulty settings If for example the supply water temperature is too high even though the curve has been set correctly the user can see from the supply water information that the Min lim eff Result 55 minimum limit is too high sh ii gt The autumn drying function y o The autumn drying function raises the supply water temperature for a certain period of time in the autumn This decreases building dampness so it doesn t feel as chilly as it often does at the end of the summer As a result the residents in the buildings are satisfied A clear user manua An excellent illustrated user manual comes with the regulator that also includes an installation and maintenar guide for maintenance persons authorised by Ouman
18. sible to carry out time controlled relay functions and transfer alarms using digital inputs EH 686 can also function as a master in the Ouman RS 485 bus by directing traffic in the net EH 485 ja LON 200 are channel adapter cards with which regulators of the EH 200 series traffic route are made to be compatible with an RS 485 or LON field channel The RS 485 channel is an inexpensive way to connect several Ouman regulating units to the OuNet monitor or GSM control plug in It gives oral instruc tions and explanations when the o button is pressed The voice box Is available in different languages connected to the regulator a GSM telephone can be used to communicate with the regulator via text messages Then the regulator can also be wirelessly connected to the Ounet monitor OUMAN makes It possible for the regulator to be connected to the Ounet monitor via a telephone network We are continuously developing our products and reserve the right to make changes in our products without prior notice OUMAN FINLAND OY Southern Finland sales office Voimatie 6 90440 Kempele Upseerinkatu 02600 Espoo Tel 358 424 8401 Tel 358 424 840 202 Fax 358 424 840 201 Fax 358 424 840 203 www ouman fi IDEASAMPO RAAHEN KIRJAPAINO OY 02035000
19. through the RS 485 field bus Many regulators can be connected to the field bus by installing a bus adapter card unto each regulator The GSM modem is connected to the RS 485 field bus with the help of the EH 686 master device that direct traffic in the net Each device connected to the channel is given its own device code E g TCI This way the system identifies which regulator the user wishes to communicate with x x GSM network 4 GSM W modem meem ren prs T EIA 232 TE3 Master device RS 485 EW gt ks field bus Ouman EH 200 EH 485 card Tea TC 4 KO L zf Ouman EH 200 Ouman EH 200 EH 485 card WE 2 EH 485 card Lef Ouman EH 200 EH 485 card Connecting one EH 200 regulator to the monitor The potential for hooking up to the economical OuNet monitor Je See network through a fixed connection or a modem is standard for the room Pe o EIA 232 regulator Maximum distance between PC and regulator on a iM I TTT e conti fixed connection is 25m Connecting several EH 200 regulators to the monitor OuNet connections with several regulators can be made as When the RS 485 field bus is used for the monitor a fixed connection or as a happening connection with the help connection only Ouman control devices can be connected of modems and using either the LON field bus or RS 485 field to the bus If the LON bus is used other devices that bus An appropriate bus adapter card Is inst
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