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USER MANUAL

1. S203 controls the supply water temperature automatically according to the heating demand and time programs Forced normal heating All time programs are by passed Forced temperature drop All time programs are by passed The controller runs the valve to manual position The controller has the latest manual position in the memory You can change the actuator manual position by changing the setting value In manual mode the valve s position is changed with the setting value H1 H2 Manual mode position Manual mechanical Mechanical manual control option is taken into use in the controller Connec tions and configuration gt H1 H2 Actuator control gt Manual mech control Available If you want the voltage controlled actuators to be controlled by manual me chanical control H1 actuator power supply must come from strip connector 55 and H2 actuator power supply from strip connector 59 The controller switch es off the power supply when the control mode is manual mechanical control The valve position is set in the actuator when using mechanical manual con trol Send a message H1 Control mode The controller sends a return message in which a appears in front of the control mode in use If you want to change the control mode move the in front of the desired control mode and send the message back to the controller The controller will then send a return message showing that it has switched to the desi
2. 3 3 Setting values H1 Control circuit The regulator has two types of setting values those that are al ways visible and those than can only be changed using a service code see page 35 Changing a setting Choose the desired setting by turning the control knob Press OK to go to the view where editing is possible Change the setting Dress OK to accept the change If you want to exit edit mode without making any changes H1 H2 Control circuit gt Setting values press ESC Both circuits have the same circuit specific setting values Setting values 3 Control mode Automatic Setting Ak Range Explanation setting Room temperature setting 2 GEES Basic room temperature setting for the controller set by the user This setting value is not visible unless room compensation is in use The room compensation can be taken in use from the Room tem perature settings menu Summer function outdoor t 190 10 35 C Summer function outdoor temperature limit When the measured limit or forecast outdoor temperature exceeds the outdoor tempera ture limit of the summer function the valve will be closed and the circulation water pump will stop as selected The summer function is switched off when the temperature drops 0 5 C under sum mer function outdoor temperature limit In this case the pump is switched on and the valve returns back to control mode Pump summer stop In use In use If the controller is c
3. Bilih le iollellellelellsll Approve Press OK a number of Secons Continue to the next input field by pressing OK Cancel Press ESC a number of secons Return to the previous input field by pressing ESC Press OK for extended period of time to accept Press Esc for extended period of time to exit without saving any changes 34 10 Service settings Service mode includes all settings of the controller Some of the settings can be found also from setting menus of the heating circuits H1 H2 DHW Setting Control circuit Heating circuit Curve type Parallel shift Parallel shift damping point Min limit Max limit DHW Control circuit Factory setting H1 In use Radiator heating 3 point curve 0 0 7 0 18 0 C TAC Not in use Range In use Not in use Radiator heating Floor heating 3 point curve 5 point curve 15 15 C 20 20 C D oo 0 99 C In use Not in use Explanation Control circuits are already taken into use in start up wizard If you want to have the control disabled select Not in use If the radiator heating is chosen as a heating mode the control ler uses the outdoor temperature delay in supply water control see Radiator heating delay If you have selected the floor heating the controller uses the outdoor temperature anticipa tion in supply water control see Floor heating anticipation supply water With th
4. 1 Set hours and press OK to accept 2 Set minutes and press OK to accept 3 To exit without saving and changes press Esc 1 Set day and press OK to accept name of weekday is updated automatically 2 Set month and press OK to accept 3 Set year and press OK to accept 4 To exit without saving and changes press Esc The controller will automatically be switched to to daylight saving time and to standard time if the selection In use is made The language of the user interface can be change here 23 8 2 Text message SMS settings System settings gt SMS settings Use of text messaging requires that the GSM modem optional ac Message center number cessory is connected to a S203 Jllellellsllallsllallelfsllellollol l Message center number S203 can read the operator s message Approve Press OK for anumber of seconds center number from the SIM card This is done after the PIN entered Sn Gees eae eee ees If the controller isn t able to read the message center number cor rectly even is though PIN is correct enter message center num ber manually If you change message centre number the number is saved on the SIM card S203 device reads the number saved on the SIM card SMS PIN If the SIM card has PIN inquiry in use S203 device asks you to enter SMS PIN the PIN BEE Entering the code Approve Press OK for a number of seco
5. 70 14 120 60 15 15 2 600 C 5 300s Eau 0 5 5 C min UI 10 500s in HOO AC 5 300s O 100s L 2502 O 100 10 500s 10 500s SM EVE WC Supply water temperature change at which the actuator runs the valve at 100 E g If the supply water temperature changes 10 C and the P area is 200 C the position of the actuator changes 5 10 200 x 100 5 The deviation in the supply water temperature from the set value is corrected by P amount in I time For example if deviation is 10 C P range is 200 C and time is 50 s the actuator will be run at 5 for 50 seconds Regulation reaction speed up in the event of a temperature change Beware of constant oscillation The maximum speed at which the supply water can be raised when switching from a temperature drop to a nominal temperature If the radiators knock slow down the change rate set the setting smaller The running time indicates how many seconds go by when the actuator runs a valve nonstop from a closed position to an open position The running time indicates how many seconds go by when the actuator runs a valve nonstop from a open position to an close position Supply water temperature change at which the actuator runs the valve at 100 The deviation in the supply water temperature from the set value is corrected by P amount in time Regulation reaction speed up in the event of a temperature change Be
6. GE SC Pe Idle timeout This setting defines the time after which the server closes an in Allowed address 0 0 0 0 gt active connection Active on Modbus TCP IP gateway S Allowed address It is possible to improve the information security of the sys tem by taking permitted connection address into use If the value is 0 0 0 0 connections to the server are permitted from any IP address If you define one permitted connection address connections to the server are not permitted from any other IP address Function on This selection either enables or disables the Modbus TCP com munication Modbus TCP IP gateway gt Modbus 1 port It is possible to connect a Modbus RTU bus to S203 controller The bus has its own port address that is used to communicate with bus devices via Modbus TCP interface Port 1 setting de fines the TCP IP port that functions as a gateway to Modbus RTU bus System settings gt Network settings gt Modbus RTU settings ModbusTCPyIP gateway Modbus 1 port Modbus RTU settings S203 device can be connected to ModBus RTU bus Misku sen Bug If S203 is connected to the bus as a slave you have to set the address of the S203 device Note All the slave devices connected to the bus must have unique address System settings gt Network settings gt SNMP Modbus ATJ settings GES SRE SNMP SNMP function can be used to send notifications about alarms acti Modbus slave addr 10 gt vating inactiv
7. 200 mA Maximum load for internal 24 VAC power supply 14 23 VA Front fuse Measurement inputs max 10A Sensor measurement inputs 11 26 Measurement channel accuracy NTC10 element 0 1 C between 50 C 100 C 0 25 C between 100 C 130 C Also sensor tolerances and the effect of cables must be considered when calculating total accuracy Milliampere signal inputs 22 24 O 20mA current message meas accuracy 0 1 mA Voltage measurement inputs 14 17 22 24 O 10V voltage message meas accuracy 50 mV Digital inputs inputs 20 28 Counter inputs 27 28 Contact voltage 15 Vdc inputs 27 and 28 Contact voltage 5 Vdc inputs 25 and 26 Switching current 1 5 mA inputs 27 and 28 switching current 0 5 mA inputs 25 and 26 Transfer resistance max 500 Q closed min 11 k Q open Minimum pulse length 30 ms Analog outputs 53 54 64 66 68 70 Output voltage range O 10 V Output current max 10 mA output 15V voltage output 1 24 VAC voltage outputs 51 52 Control outputs Triac 55 60 Data transfer connections RS 485 bus 3 and 6 A and B Optional eaccessories OULINK ETH GSMMOD 5 Additional Control panel RB 40 APPROVALS EMC directive Interference tolerance Interference emissions 15 VDC output maximum load 100 mA Output current max 1A output Without external power supply the total continuous load capacity of triac outputs and 24 Vac outputs is 23 VA 24 Va
8. Access service requires internet connection Therefore it is available only if the local LAN has connection to internet ACCESS device exam ines the availability internet connection once per minute by sending a ping package to a server in internet Network has to allow ICMP towards internet and also allow the response message to come back to S203 2 The VPN ports used by ACCESS are not blocked ACCESS service is using VPN to the internet connection Network has to allow UDP communication from any port towards port 1194 in internet and the responces from that port back to S203 device System settings gt Network settings gt OULINK OULINK From network settings you can see OULINK ETH device serial number and version number If all the settings are correct the status of the device is Ok 27 8 4 Display settings System settings gt Display settings D Display settings You can adjust the contrast of the display If you wish the display deer version OO to be brighter set a smaller numerical value The setting range is 50 100 New setting is taken in use after confirmation is done 8 5 Type information System settings gt Type information DI Type information Type information shows the hardware and software versions This Serial number MARKER K A S 4 Sap SE information is useful especially in case of maintenance or upgrade Ouman Ouflex 3 3RiC3 Display 3 3RC3 Platform a Se
9. C 3 Floor heating normal curve 3 Floor heating normal curve Heating curve Heating curve 20 355 C 20 33 C JJ 30 C O 27 C RRE 10 23 C 20 20 C 20 20 C Min limit 18 Max limit 42 Min limit 18 Max limit 42 4 Floor heating moist rooms 4 Floor heating moist rooms Heating curve a0 Heating curve 20 BTT 20 T A 29 C m eri ee a 0 27 C 10 25 C 20 24 C ieee eset a 20 24 C Min limit 23 Max limit 35 20 oh E Min limit 23 Max limit 35 Settings of the heating curves of different heating modes gll Radiator heating steep curve Radiator heating 60 Floor heating moist rooms 40 Floor heating 20 20 0 20 C The preseted heating curves are typical average curves for the heating mode in question The curve may need to be adjusted to suit your building The setting should be done during the cold period and if the room compensation is in use it should be switched off during the setting The curve is ap propriate when the room temperature is maintained constant although the outdoor temperature changes Send message H1 Heating curve The controller sends a message showing curve settings You can change the settings by replacing the setting value with a new one and sending a message back to the controller S203 will make the requested changes and send a new message showing the changes made
10. Connec Alternative measurement options Attention tion place M14 Meas 14 General compens 0 10 V General compensation You can defne with circuit specif ic set You can assign names to general compensation eg so lar compensation wind compensation or pressure compensation General compens 0 20 mA LJ Home Away switch Home Away control The control will be taken separately in use see Service gt Temperature drops You can also do Home Away control in Inputs and Outpute menu or by SMS message Home Away requires GSM modedm See ca Alternative measurement options Attention EEN Digital i tt SA en M15 Alarm 15 L_ P2 Indication gt EE Pump indication can be selected only if the Name P2 Pump normally open pump control is taken in use A contradiction L_ P2 Alarm gt normally closed alarm will be activated if the controller sets Name P2 Pump News pump on but it s not started The alarm has a er 5 s delay M16 Alarm 16 LI P3 Indication gt Digital input type y Name P3 Rump normally open Pump alarm Nameable alarm T les Alarm gt normally closed Name P3 Pump Name DI1 Digitalinput17 le Alarm gt Digital input type Pulse measurement settings Name P1 Pump normally open Water volume Te normally closed Pulse input scaling 10 I puls
11. Controller shows what is the current heat level according to the time program 16 4 Domestic hot water control Main menu H1 Control circuit H2 Control circuit DH Control circuit gt Alarms gt CDH Control circuit Info 2 Setting values gt Control mode Automatic gt Trend display gt The S203 keeps the temperature of domestic hot water at the designated value Because of the dan ger of bacteria it is recommended that the domestic hot water temperature is not permanently set below 55 C DHW Info 54 6 C gt Boece Supply water temperature Circulation water temp RE lee lees Info menu shows the domestic hot water settings the measurements and actuator control related to the domestic hot water Setting name Factory Range setting Domestic hot water setting value 58 0 C ER Anticipation control In use In use Not in use Control mode Evplanatton Domestic hot water temperature setting Anticipation speeds up regulation when water consumption changes by using measurement information from the circula tion water sensor The controller automatically starts to use anticipation when the sensor is connected If desired the an ticipation can be taken out of use Explanation control mode utomatic o Manual gt Manual mechanical Automatic Manual Manual mechanical Automatic mode is normally used in regulating do mestic
12. It shoud be noted that the alarms remain unacknowledged You can find both active alarms and Alarm history in the Alarm menu If the sensor is defective the regulator s display will show the measurement reading 51 C cable of the sensor is broken or 131 C sensor short circuited The disabling of alarms can be activated when configuring the controller If the alarms are disabled the next symbol is shown in the main display The disabling is taken out of use in service mode gt Alarm settings gt Alarms Disabled Enabled Delay areas 0 600 s TI NTC 10 TMO 2 NTC 10 TMW TMS 2 NTC 10 TMW TMS 4 NTC 10 TMR NTC 10 TMW TMS 5 NTC 10 TMW TMS 6 NTC 10 TMW TMS 7 NTC 10 TMR NTC 10 TMW TMS 8 NTC 10 TMW TMS 9 NTC 10 TMW TMS 10 NTC 10 TMW TMS II NICO TMW TMS Sensor fault Ul 4 Operation when a sensor is defective Entry Exit Alarm Alarm delay delay group priority Sensor fault Outdoor temperature The control system uses the value of the Ze Jore 2 2 outdoortemp at 5 C Sensor fault H1 Supply water Valve remains in the position it was inbe 20s 10s 1 1 fore the sensor defect Sensor fault H1 Return water Return water control is disabled POSEGE 2 Room control is taken out of use 10s 10s 2 2 Sensor fault Ul 4 Sensor fault H2 Supply water fore the sensor defect 20s 10s Informational measurement H1DH Return 10s 10s 2 2 Valve remains in the position it was in be i Return water regulation
13. N RATON Measurement message 75 CO 100 I 1Compensation begins when the measurement message reaches 30 Output signal filtering The filtering attenuates the effect of rapid changes Bus compensation Not in use In use Not in use The need for compensation can be specified by an external device to S203 through bus e g Ounet S compensation Supply water max increase Supply water max drop 200M0 0 2007 Channel compensation cannot increase supply water temperature more than allowed by the setting value Channel compensation cannot drop supply water temperature more than allowed by the setting value 38 Setting Factory setting Explanation Alarms H1 H2 Alarm settings values Supply water deviation alarm Deviation alarm delay Supply water high limit alarm High limit alarm delay Return water freezing risk limit Return water alarm delay DHW alarm settings DHW Over heating alarm limit DHW Over heating alarm delay Disable 10 0 60 80 0 80 68 0 10 Disable Enable SOR 1 120 min 40 100 C 0 120 min ele 1 120 min 65 120 C 0 15 min Pressure measurements 1 and 2 have their own value settings Pressure 1 2 low limit alarm Pressure 1 2 high limit alarm 0 5 15 0 20 bar IO 20 bar Alarm limits of temperature measurements UI 10 and UI11 M 10 11 Entry dela
14. can be taken into use in service menu see p 34 o EET EET The relays are time and or temperature controlled You can select if e Cooling thermostat the relay control 1 is outdoor temperature controlled or if it is controlled o Defrost thermostat according to temperature measurement 10 The relay control 2 can be o Heat therm amp time ctrl either outdoor temperature controlled or controlled according to the o Cool there time ctrl measurement 11 o Detr therm amp time ctrl Heating thermostat When the temperature drops to the setting value o Time control the relay goes to on position The relay goes to off position when the temperature has risen equal to hysteresis amount default 1 0 C above the setting value If you want to edit the hysteresis setting value navi Relay 1 control gate to the Maintenance gt Connections and configuration a Bee Ing ell SSD Cooling thermostat When the temperature rises to the setting value Outdoor temp 14 5 C the relay goes to on position When the temperature drops equal to the TAs Control On gt hysteresis amount default 1 0 C below the setting value the relay goes to off Defrosting thermostat When the temperature is between the values Temperature limit 1 and 2 the relay is on The relay is off when the meas ured temperature is outside the area between Temperature limits 1 and 2 for 2 minutes The range of both temperature limits is 30 80 C Heating thermostat and time
15. control The relay is controlled accord Relay contral ing to the time program and the temperature The relay is on when the Function Defrtherm amp time ctrl TRB temperature is below the setting value and the time program allows Temperature limit 1 5 0 C gt the heating to go on After the temperature has risen equal to the hys Temperature limit 2 SHEE i e e Time program S teresis amount above default 1 0 C the setting value the relay is off Outdoor temp 45 9G TRE Contral Off gt Cooling thermostat and time control The relay is controlled accord ing to the time program and the temperature The relay is on when the temperature rises to the setting value and the time program allows the cooling to go on After the temperature has dropped equal to the hys teresis amount default 1 0 C below the setting value the relay is off Defrost thermostat and time control The relay is controlled accord ing to the time program and the temperature The relay is on when the temperature is between the Temperature limits 1 and 2 and the time program allows the defrosting to go on The relay is off when the meas ured temperature is outside the area between the Temperature limits 1 Relay control and 2 for 2 minutes The range of both temperature limits is 30 80 C Factory Setting setting Range Explanation Setting 21 0 50 0 100 0 The relay 1 control is based on outdoor temperature or according to measurement
16. e Source of the alarm e Time the alarm was received asp al Send message Active alarms The regulator sends a message showing all active alarms Message is informational You can acknowledge all alarms by pressing OK Alarm history 015 10 11 42 Sensor fault H1 Supply 2 The reason source and inactivation time 02 02 2015 10 11 42 is shown for every alarm in alarm history The last 10 alarms can be seen in inactive alarms Send message Alarm history The controller sends a message showing the last 10 alarms Message is informational S203 requests confirmation before deleting alarm history Alarm receivers Alarm receivers Team 1 Team 2 Team 3 Entering the telephone numbers 1 Phone number 2 5 8 4 0 2 4 CH CH A GSM modem can be connected to the S203 for alarm sending a text message to the alarm team The alarms are sent to cor rect team according to alarm routing schedule When alarm is activated the controller sends alarm messages automatically to phone numbers defined in team If the alarm isn t acknowledged within 5 minutes the alarm message will be re sent to same re cipients and also to backup number The S203 send max 100 within one day 1 Turn the control knob Press OK to accept a number sign 2 Press OK to move
17. setting 23 Defrostning thermostat 18 Delayed outdoor temp measurement 10 36 Delayed room temp measurement 10 37 Deviation alarm 39 Device ID 24 Display settings 28 Disposal 45 District heat return temp 7 32 District heat supply temp 7 32 Domestic hot water anticipation 17 29 Domestic hot water control 17 7 Domestic hot water overheat alarm 39 EH net 45 Energy measurement 7 29 33 Exception schedule 16 Favorite views 5 Forced control 14 Heating control circuits 16 35 Heating curves 11 12 35 Heating mode 35 12 Heating thermostat 18 34 Home Away control 8 36 HW Circulation anticipation 7 17 Info 9 10 Inputs 7 IP address 5 26 Key words 43 Language selection 23 Locking code 28 Magnetic valve control 31 Manual use 32 Measurement adjustment 32 Measurements 7 Measurement labelling 34 ModBus RTU settings 26 ModBus RTU connections 30 Modbus TCP IP settings 26 Modem connection 29 Modem status 27 44 Naming 34 Network settings 24 27 Oulink 27 44 Ounet 35 Outdoor temperature 7 29 Outdoor temperature delay 36 Outputs 8 Parallel shift 35 PID 40 PIN 24 Pre increase 36 Pressure alarms 32 39 Pressure measurement 32 30 Protection class 48 Pump alarm 33 Pump control 34 8 Pump running info 37 7 Radiator heating delay function 36 Relay control 18 Remote use 45 Restore backup 41 Restore factory settings 41 Return water compensation 32 38 Return water freezing ris
18. to return to the previous square when changing the default the code will not be required again until the unit 3 Press OK for a number of seconds to accept the code has been untouched for 10 minutes Press ESC for a number of seconds to cancel when the display goes into idle state You can also set the display in idle state by pressing the ESC button for a long period of time 28 9 Connection guide M1 M16 and DI1 DI2 cable 203 regulator Pressure transmitter or 15Vdc output 2x0 8 15V GSM modem power supply GSMMOD5 Ground Si t L RS 485 bus NC g DATAJAMAK BG 4 2x 2 1 x 0 24 A B M1 Outdoor temperature sensor mmo 2x08 i a al M2 H1 Supply water sensor Tmw tms 2x08 i ug M2 M3 H1 Return water sensor 20E w M4 H1 Room meas NTC10 0 10V or 2x08 M4 Free meas H1 DH Return water sensor S page 20 M5 H2 Supply water sensor Tmw Tms 20E E ME M6 H2 Return water sensor Tmw Tms 2x08 E ha me M7 H2 Room meas NTC10 or 0 10V or 2x08 M7 Free meas H2 DH Return water sensor E Ho r SCH M8 HW Supply water sensor Dom hot w Tmw tms 2x08 i a ms M9 HW Circulation anticipate sensor Tmw tms 2x08 i na M10 DH Supply water sensor or free meas or switch alarm Tmw Tms 2x0 8 Ke M10 M11 DH Return water sensor or free meas or switch alarm Tuw tms 2x08 E H M11 M12 General meas Nameable NTC10 meas 2x08 M12 H1 Pres
19. to the next square Press Esc to return to the previous square OK 3 Press OK for a number of seconds to accept the num ber Press Esc for a number of seconds to cancel UD S N SS Wi 7 1 Routing schedule Alarms gt Routing schedule Routing schedule Group 1 Weekly schedule Group 1 Alarm routing now Group 2 Week Graph Thursday m A Friday o E Saturday Sunday RN This example shows that group 1 alarms are always forwarded During business hours Monday Friday 8 00 a m 4 00 p m alarms are forwarded to different teams than during evenings and weekends More detailed information is shown in the Editing view 203 default alarm groups are e Group 1 Urgent alarm that should always be immediately routed e Group 2 Malfunction alarms than can be frouted during business hours e Group 3 Service alarms or non urgent alarms You can see where alarms are currently being routed from the routing schedule menu You can also set up a routing schedule for each alarm group You can create a weekly schedule for each alarm group Weekly schedule have a general graphic view and an editing view where you can see to which alarm team each alarm is sent at different times In the graph alarm teams are distinguished from each other by the bars with different thickness Turn the control knob to browse a weekly schedule If y
20. 1 Voltage controlled actuator A01 Y1 output TRI and TRI 3x0 8 TR2 3x0 8 TR2 24VAC Connect 24VAC to strip connector 55 if it is selected that Manual mechanical control is available see Service gt Connections and configuration H1 Actuator control Magnetic valve control H1 Voltage controlled actuator 2 serial drivin TR1 and TR1 AC Y2 output TR2 3x0 8 TR2 Function If the moisture measurement M13 is in use and 24VAC the controller detects that the moisture sensor is wet the controller automatically closes the solenoid valve The func tion is not available if in H1 circuit is selected controlled voltage ac tuator and it is selected Manual mechanical control is available Sum larm Pump controls TR2 TR3 Jos TR3 r Pump control H1 L TR4 7 2x0 8 Pump control H2 TR4 H2 Valve actuator 3 point controlled H2 Voltage controlled actuator TR5 and TRS A03 S Y3 output TRE 3x0 8 3x0 8 TR6 24VAC Connect 24VAC to strip connector 59 if it is selected that Manual mechanical control is available see Service gt Connections and configuration gt H2 Actuator control Relay controls H2 Voltage controlled actuator 2 serial driving TR5 2x0 8 TR5 AO4 4 output Relay control 1 3x0 8 HE TRG 2x0 8 Relay control2 Tre S510752 zur HW Voltage controlled actuator Y5 output AOS 3x0 8 24VAC DHW Voltage controlled actuator 2 serial driving AO6 3x0 8 24VAC 6 outp
21. 10 Relay 2 is controlled either according to the outdoor temperature or the measurement 11 These selections are done in controller configuration TR5 control TR6 control automatic automatic The active control mode is shown in the display You can change manual the control mode from automatic to manual A hand image appears to the display on the line TR5 6 if the control mode is manual Temperature limit 1 5 0 30 80 C The setting values of defrosting Defrosting is on when the Temperature limit2 5 0 temperature controlling the relay is between the Temperature Relay ison limits 1 and 2 and the time program allows the defrosting De 2 min a min frosting is off when the measured temperature is outside the 5 C 5 C temperature area between temp 1 and 2 for 2 minutes Temperature limit 2 Temperature limit Time program On Off You can create a time program for relay control More informa tion see p 15 Time Mode al Stee Pa 21 00 On He eAMOOR 06 00 off BewAwAeO 00 00 Add new a oa 18 6 Trends Trends H1 Supply water H1 Return water temperature Hi Supply water Trend log sampling interval Trend log saving Setting Factory setting Range S203 saves automatically trend data from measurements When you press OK on the measurement in Trend menu you can review the trend log change the sampling interval
22. 2 A02 oro v Ll 2 10 v Running time 150 s 10 500 s serial driving DES aovira H2 Actuator control 2 AO4 ooN PION Running time 150 s 10 500 s serial driving OR oo ooy DHW Actuator control 2 AO6 0 10 v Ll2 10 W Running time ___ 150 s 10 500 s serial driving fae EE 33 Name Output Control mode Manual control P2 Pump control H1 TR3 L Automatic L Stop L Manual gt LI Run P3 Pump control H2 TR4 Automatic Stop Manual gt Run Control mode Setting values default Meas controlling the relay Name of control TR3 Relay control1 _ Heating thermostat TR3 Heating Outdoor temperature Cooling thermostat Measurement 10 LI Cooling thermostat TR3 Setting value 21 0 C L Defrost thermostat TR3 Hysteresis MORG Name of control TR3 control other specify L_ Heat therm amp time ctrl TR3 L Cool therm amp time ctrl TR3 Defrost thermostat Time control Weekly schedule L Defr therm amp time ctrl TR3 Temperature limit 1 66 Time Mode M TWTFSS WE TR3 Temperature limit 2___ 5 0 C ON Relay is OH OFF L H2 Actuator control 3 point 2 min 2 min ON See H2 Actuator control 5 C So OFF Templimit 2 Temp lirnit 1 TR4 Relay control 2 Heating thermostat TR4 Heating Outdoor
23. Control circuit gt Time programs gt Temp drop Special days Graph You can enter special day programs as exceptions to normal week SPECISIGAYS ly schedule You can designate a maximum of 7 special day po grams SD A special day program is typically created for each SSS a holiday When the special day program will be applied it is set in yo E S E E E a the exception schedule Editing view Adding a new switch time Time Mode SK I 1 Navigate to Special days and press OK Select an unused spe cial day and press OK Time Mode SD1 2 Place the cursor on Add new and press OK Set the time for es the program hours and minutes are set separately Select the 0 6 19218 24 mode to be switched to at the time specified Accept the pro gram by pressing OK when the cursor is on OK Time Mode Diet 3 Navigate to the Add new row Set the time when the mode will 08 00 Temp drop change from temperature drop mode back to normal tempera Bete NE _ ture Accept the program by pressing OK You can set several 0 6 12 18 24 different periods of temperature drop for the same special day Special days Deleting a switch time from special day program 1 Navigate to the row with the switch time you want to delete ore ase Siler bse A 2 Select Delete switch time 3 Accept the deletion by pressing Ready 3 5 4 Temp level according to time program
24. SIM card The SIM card must be equipped with Modbus TCP IP Modbus ATU settings preferably unrestricted data roaming The product package inclu SNMP Access des a 3G modem SIM card with data connectivity can be acquired ACCESS from your own operator If you connect the S203 controller to the OULINK Serial number network 3G MOD 2 using set the controller DHCP to On state You Device state Uninitialized gt WEB user interface One will automatically receive other network settings 25 A tip How to set the network settings easier and faster You can make setting of the fixed network settings easier if you know DHCP service exists in the network if you wish to use a fixed IP address 1 First set DHCP function On After the settings have been set successfully set DHCP Off 2 Change only IP address manually provided by the network administrator System settings gt Network settings gt Modbus TCP IP Network settings E Oru Modbus TCP IP port internal registers Port number 502 is reserved for ModBus RTU settings gt communication of S203 device Information of Modbus registers of S203 de SNMP P vice are read through this port Access On gt Max connections It is possible to decrease server load by changing this set ME Modbus TCPAP we Se e the dee number of simultaneous connections from dif Modbus TCP port internal registers gt erent IP addresses to the server H ti Vi A s F
25. Sa Temperature limit of Autumn dry activation Time 24 hours at least 20 days Autumn dry function is acti continuous period of more than 7 C ve a total of 20 days The setting value shows how much the autumn dry function raises supply water temperature If room temperature is in use the user sets how much the room temperature s setting value is increased It can defined whether room temperature affects to the control of sup ply water If the measured room temperature differs from its setting value room compensation corrects the temperature of the supply water Basic room temperature setting for the controller set by the user This setting value is not visible unless room compensation is in use Amount of room temperature measurement delay Different build ings react to temperature changes at different rates This setting value can reduce the effect of the building on the room temperature control Coefficient used in applying the difference between room meas urement and the room setting value to the supply water setting value For example if room temperature in radiator heating is one degree below the setting value supply water is raised by four degrees Room compensation s maximum effect on the supply water Time correction improves the room compensation function I regu lation In massive houses or houses where floor heating has been installed on a concrete floor longer room compensation corre
26. The message cannot be changed or sent back to the controller 3 2 Heating curve H1 H2 Control circuit gt Heating curve Geesse The supply water temperature for different outdoor temperatures Sieh GLP To ben is set with heating curve With S203 the heating Measurements curve can be adjusted exactly to meet the needs of the facility from either three or five temperature points A radiator heating mode and 5 point curve is the factory setting Factory SE Setting Explanation 3 point curve With 3 point curve you can change supply water temperatures Heating curve with the outdoor temperature values 20 C O C and 20 C 20 56 C o AC 20 18 C Min limit 18 Max limit 75 5 point curve Heating curve 20 58 C 50 SC Us 41 C 1028 C 20 18 C Min limit 18 Max limit 75 With 5 point curve you can change the curve to the outdoor tem perature values 20 C and 20 C as well as to three other outdoor temperatures between 20 C and 20 C To change the outdoor temperature point press OK for a long period of time Min limit Minimum allowed supply water temperature A higher minimum temperature is used in moist rooms and tiled rooms than in e g rooms having a parquet floor to ensure a comfortable tempera ture and removal of moisture in the summer Max limit 75 C Maximum allowed supply water temperature The maximum limit prevents the t
27. USER MANUAL OUMAN S203 Controller for three circuits control for 2 heating circuits 1domestic hot water control This user manual consists of two parts Issues that are intended for all users are presented in the first part of user manual The issues related to service mode are at the end of it In addition there are issues which are only intended for persons in maintenance or who has in depth knowledge of the control process The user manual can also be downloaded from www ouman fi en document bank The S203 is a heating controller for 3 circuits two heating circuits and one hot water circuit Wiring and configurating selections define what is seen on the display screen Basic view 13 51 05 02 2015 Selection Outdoor temp 12 4 C H1 Supply water 45 2 C Automatic H2 Supply water 32 6 C Automatic Hw Supply water 58 0 C Automatic A maximum of five views can be displayed with the favourite views key Default settings for favourite views show menus for each circuit which include all default settings that can be changed by the user as well as information about measurements and the regulator s operation You can move from one favourite view to another by pressing the key Main menu Inputs and outputs Hi Control circuit H2 Control circuit DHW Domestic hot water control Control knob and OK Press the control knob _ Turn the control knob to enter the menu and to navigate in the menu accept the c
28. ating and being acknowledged via SNMP protocol to a desired Baudrate 9600 gt Data bits 8 SEINEN Stop bits 1 Parity None IP address The IP address of the target server to which messages are sent Ounet IP address is a default Active This selection either enables or disables the entire SNMP function IP address Acticve On gt If the Ouman Access is taken into use the sent SNMP alarm message will include the Access IP address In this case Access IP address must be entered as local IP address in Ounet 26 oNetwork settings Network settings Device state WEB user interface a Ez Uninitialized gt One System settings gt Network settings gt Access Access Oulink supports Ouman Access service which gives you a secure remote con nection to the S203 device With this setting you can activate the AC CESS service in order to be able to use it OUMAN ACCESS service is off by default in S203 OUMAN ACCESS service is taken in use in following way Ouman salesperson feeds in the target and billing information to the Ouman system and activates the service based on the serial number of the Oulink After that you have to activate the ACCESS service from the device OUMAN ACCESS device can be connected to LAN if following condi tions are fulfilled 1 LAN is routed to internet 2 The VPN ports used by ACCESS are not blocked 1 LAN is routed to internet
29. ation to improve the regulation result 2 H1 2 DH Return 50 130 C Temperature of return water after the district heat exchanger or other freely named temperature measurement 2 DH Supply water temp 50 130 C Temperature of water coming from the district heating plant 2 DH Return water temp 50 130 C Temperature of water returning to the district heating plant M10 M11 Switch alarm mode Off On Information of the alarm contact General compensation 0 100 General compensation input value Measurement M12 M13 50 4 130 C Freely nameable general measurement Pressure measurement O 16 bar Pressure of the heating network Pressure switch mode Off On When the pressure of the network lowers below the pressure alarm level the state of the switch is changed to on and an alarm is activated P2 3 Pump Off On The state of the pump Previous day s average outdoor temp The value is used to control the autumn dry function and as an alternative to outdoor temperature measurement if the sensor malfunctions DI 1 2 Water volume The measured amount of water consumption cumulative value DI 1 2 Energy measurement The measured amount of energy consumption cumulative value Moisture sensor wet dry Shows the state wet dry of the moisture sensor Measurement Range Measurement information bes OUTPUTS Actuator control O 100 Current actuator 1 control Actuator control 2 0 100 Current actuator 2 c
30. c Triac outputs are in pairs 55 56 57 58 and 59 60 The total current output of each pair is max 1A Without external power supply the total continuous load capacity of triac outputs and 24 Vac outputs is 23VA Galvanically isolated supported protocols Modbus RTU OULINK ETH OULINK ETH adapter provides Modbus TCP IP interface for S203 device By connecting the GSM modem to the S203 you can communicate with text messages to device and receive alarms to GSM phone The modem is connected to either the device or the OULINK ETH adapter RJ 45 I connector GSMMOD5 can bepowered also by the S203 connectors 1 and 2 The external display is connected to the RJ45 II port Use e g a CAT 5 cable up to 20 m The relay module which allows a 24 VAC Controls can be modified potential free relay control The number of relays is 4 pieces Relay max load of 16 A relay 2004 108 EC 93 68 EEC EN 61000 6 1 EN 61000 6 3 OUMAN OUMAN OY Voimatie 6 Fl 90440 Kempele Finland 48 Tel 358 424 8401 fax 358 8 815 5060 www ouman fi We reserve the right to make changes to our products without a special notice ver 2 0 XM315_S203 user manual_ENG_v 2 0_20150413
31. chedule H1 H2 Control circuit gt Time programs gt Temp drop Exception schedule Day Tue You can easily make changes that differ from normal routine use E 1 ES by using the exception schedule The date time and mode to which heating will be changed in the period in question are entered in the exception schedule To switch from an exception schedule to weekly schedule mode select automatic mode Add change switch time Day 31 03 2015 Adding a new switch time Time 14 50 Mode Temp dro 1 Navigate to Exception schedule and press OK The display See E ees will read Add new Press OK Day Time 31032015 4130 Temp drop 2 Press OK and set the start date for the program then the time 14 04 2015 16 00 Automatic and mode You can select from the following si ee one day schedule from the weekly schedule Monday Sun The picture shows an exception day schedule Heat reduction is on e aspecial day from the special day program SD1 SD7 from 31 March 2015 11 30 to 14 one of the following heating levels tem f d e perature drop or April 2015 16 00 aormal e automatic 3 Accept the exception schedule you created by pressing Ready Deleting a switch time from an exception schedule 1 Navigate to the row with the activation time you want to delete 2 Select Delete switch time 3 Accept the deletion by pressing Ready 3 5 3 Special days H1 H2
32. ct On and press OK to accept selection Nameserver address 0 0 0 0 gt H Dr F Updats nework settings e 3 Select Update network settings and press OK to accept selection Gr SiR 4 Wait approximately one minute mai E gt 5 The network settings are now assigned to S203 by DHCP server Modbus ATU setti ng S new settings should appear automatically in the user interface Access On gt Otherwise check the network connections and ensure that DHCP EE ouuo server is available in the network OULINK v45 Serial number A Device state Uninitialized gt Setting the IP address manually WEB user interface one 1 Request correct network settings IP address Gateway address Subnet mask Nameserver address from the network administra tor 2 Goto System settings gt Network settings gt DHCP and press OK 3 Select OT and press OK to accept selection 4 Enter all network settings IP address Gateway address Subnet mask Nameserver address provided by the network administra tor 5 Select Update network settings Network settings LOC C The Ouman Access service offers a secured connection to auto E eg HEDEG mation equipment using the in house internet connection If the ubnet mas IP address 0 0 property does not have a internet connection you can purchase Nameserver address Update newark settings 3G MOD2 product from Ouman The product package includes a 3G modem without
33. ct time when the new state will be executed In the graph view exceptions to normal temperature of control are shown as bars Browsing a weekly schedule Turn the control knob to browse a weekly schedule If you wish to see the exact switch times or you wish to change delete or add switch times press OK at any weekday Adding a new switch time 1 Press OK at the Add new row 2 You can select the value you want to change using the control knob By pressing OK you can change the value Press ESC to return without changing the value 3 Set the switch time set hours and minutes separately Press OK to accept 4 Press OK and then turn the control knob to set the temperature level Press OK to accept 5 Press OK at each weekday you wish to choose 6 Press OK at the end of the row to accept the new time program Note Remember also to define when the control returns to au tomatic normal Press Esc to exit Editing a weekly schedule 1 Turn the control knob to move to the value you wish to change and press OK 2 Turn the control knob to change the time and temperature Press OK to accept 3 Press the OK button to change the day of the week 4 Press Esc to exit Deleting a switch time 1 Turn the control knob to move to the switch time you wish to delete and press OK 2 Press OK at temperature level and select Delete switch time 3 Press OK at the end of the row 15 3 5 2 Exception s
34. ction times are used Room compensation time correction can change supply water temperature to no more than this setting value If room tem perature continuously fluctuates check whether the problem is resolved by lowering the setting value 37 Setting Return water compensation Outdoor temperature from bus H1 Room temperature from bus General compensation Factory setting Not in use Not in use H2 Room temperature from bus Not in use Not in use Range omo Not in use In use Not in use In use Not in use In use Not in use In use Explanation If the return water temperature decreases below the low limit freeze risk the supply water temperature will be increased The amount of increase is the amount of undershoot low limit return water temperature multiplied by the compensation ratio A outdoor temperature measurement can be read either from bus or through UI A room temperature measurement specific to H1 control circuit can be read either from bus or through UI4 A room temperature measurement specific to H2 control circuit can be read either from bus or through UI7 General compensation can increase or decrease the tempera ture of supply water Transmitter measurement allows to uti lize wind or solar measurement or pressure differential meas urement over the heating network Compensation min Comp reaches max on meas signal Compensation min effect Comp
35. d of time until the Save view in memory location menu appears Select the memory location where you want to add the favourite view and press OK If you select a location where a favourite view has already been saved the new favourite view will replace the existing one You can t set service menus as your favourite view You can t set any favourite views as long as the service code is active To deactivate the service code press Esc button until the main menu is shown and background light of the display is dimmed 1 3 Menu structure In the user manual Main menu Page F Inputs and outputs E gt lInputs and outputs Outdoor temp H2 Control circuit DH Domestic hot water contr H1 Supply water akal Ae pela canker al H1 Return water 22 0 C Relay 2 control LH1 Boom temperature 215 C H1 Actuate e H2 Supply Return water le Hi Control circuit Heating curve gt Setting values gt Control mode Automatic gt Time programs gt Page 9 H2 Control circuit Heating curve gt Setting values gt Control mode Automatic Service Time programs gt The service mode is for the professional service persons and it includes information and parameters Page 17 HW Domestic hot water control which are not needed on Setting values daily basis The service Control mode Automatic gt code must be given in order to access the service menu Pa
36. disabled the symbol will be displayed in the main menu Alarms are enabled in the service mode gt Alarm settings gt Sensor fault alarms Disabled Enabled 1 2 Favourite views You can easily navigate from the basic view to the desired menu using the favourite view function You can navigate from one favourite view to another by pressing the button There can be a maximum of five of these views H1 H2 and DHW Info views are set as fixed favourite views In addition to these fixed views user can define 2 more favourite views You can return from favourite views to the basic view by pressing the ESC key until the basic view appears Basic view Ty 43 51 05 02 2015 Outdoor temp EI ouer Hi Supply water 45 2 C Automatic H2 Supply water 32 6 C Automatic DHW Supply water 56 0 C Automatic CH a Your own favourite view H1 Info alarm history 2 H1 Info naor fault H1 Supply w gt SUPPLY WATER According to curve Su MGs Calculated water setting SOTEER ESENE HIS S DHW Info DHW Measurements alate Domestic hot water contral TEE H2 Info Supply water temperature ise SUPPLY WATER Circulation water temp 50 0 SC According to curve S14 C gt SE EE EE Calculated water setting SEI s HESS UREE HTE s Setting a favourite view Navigate to the view you want to add to your favourite views Hold down the key for an extended perio
37. door temp RE Gg g EEN H1 Supply water VM SE de The number indicates the H2 Supply water 32 6 C Automatic number of active alarms DHW Supply water 58 0 C Automatic y Symbol indicates that alarms are disabled Temperature measurements en Circuit control This shows whether the cir able quickly determining proper cuit s heating level has been continuously operation of the circuit t Deviation alarm PRIC1 GROWP1 HI Supply water 10 2 C Received 08 11 2008 02 27 Press OK to acknowledge the alarm forced to a particularly level or if the con troller is in manual mode Alarm notice Ouman S203 can generate alarms for several different reasons In the event of an alarm an alarm window pops up showing detailed alarm information and a beeping alarm signal goes on If there are several unacknowledged alarms the latest activated alarm is always shown in the display As soon as all active alarms have been acknowledged the alarm window disappears and the alarm signal goes off Alarm signal of all active alarms may also be muted by pressing Esc button When you press Esc the alarm signal stops and the last alarm windows disappear from the display You may look into the alarms later by going to Alarms gt Active alarms If an alarm has not been acknowledged an exclamation mark will appear in the beginning of the row When controller is configured it s possible to disable alarms When the alarms are
38. e Name General alarm status Counter initial value 0 0 m3 WWarentlowmeas Name of meas DI1 2 Water volume L Energy measurement Name Energy measurement Pulse input scaling 10 kWh pulse DI2 Digitalinput18 _ water flow meas Name Counter initial value 0 0 Mwh Energy measurement Name of meas DI1 2 Energy measurement When the counter initial value is set go to the line Save initial value into the counter and click OK Name Output Actuator selection Running time factory setting setting range H1 Actuator control A01 Jorov Ll2t0 vv Running time open 150 s 10 500 s geg Running time close ___ 150 s 10 500 s IDO EH L Manual mech control available TRI TR2 L 3 point TR1 TR 2 gt The TR1 connector 55 is reserved for voltage con trolled actuator 24 VAC H2 Actuator control AO3 o0 v Ll270v Running time open 150 s 10 500 s Running time close ___ 150 s 10 500 s A03 10 0 V 7 10 2 V Manual mech control available TR3 TR4 C 3 point TR3 TR 4 gt The TR5 connector 59 is reserved for voltage con trolled actuator 24 VAC DHW Actuator control AO5 0 10 V _ 2 10 v Running time open 150 s 10 500 s Running time close ___ 150 s 10 500 s AO5 10 0 V L110 2 V Manual mech control available gt The TR4 connector 58 is reserved for voltage con trolled actuator 24 VAC H1 Actuator control
39. e 3 point curve you can change supply water temperatures with the outdoor temperature values 20 C O C and 20 C With the 5 point curve you can change the supply water settings at fixed outdoor temperature 20 C and 20 C and at three adjustable outdoor temperatures between 20 and 20 To change the adjustable outdoor temperatures press OK for a long period of time outd t 20 0 20 C supply water outd t 20 o 20 C If room temperature is continuously above or below the setting value despite the outdoor temperature you can add a permanent compensation value to the supply water setting value Outdoor temperature set by the user at which the effect of parallel shift begins to dampen When the outdoor temperature reaches 20 C the effect of parallel shift has already completely stopped The factory default setting for the damping point is 7 C At a value setting of more than 17 C parallel shift damping is not enabled the function is not available if room temperature measurement is connected Supply water C Damping point e A Outdoor t 20 o 20 The low limit for supply water For comfort reasons the higher low limit is used in bath rooms than e g in rooms with parquet floor This also removes the moisture from path rooms at sum mer time High limit of supply water With high limit settings it s prevented that there will not be too hot water in the circulation which might damages the fl
40. e Away control Not in use In use The Home Away control changes the temperature levels If transmit Not in use ter for general compensation is connected to controller it s not pos sibe to connect Home Away switch In this case Home Away mode can be switched with SMS or from Inputs and Outputs menu Key words Send a message H1 Settings BE The controller sends settings to your mobile phone Editing the setting values write the new setting in place of the old setting and send a message back to the E controller The controller sends back the setting as a confirmation 3 4 Control mode H1 H2 Control circuit gt Control mode Hi Control circuit Heating curve Setting values Control mode Automatic gt Control mode Continuous normal temp Continuous temp drop o Manual Manual mechanical Automatic control is the mode that is used normally You may change automatic control to manual control here and drive the valve to the desired position You can also force control to the desired tempera ture level A continuous mode command bypasses possible schedul ing programmes Control mode Explanation Automatic Continuous normal temp Continuous temp drop Manual Control mode o Continuous normal temp o Continuous temp drop H1 Control circuit Setting values gt Control mode Manual gt 4ctuator manual position 4 gt Heating curve gt
41. eceeeeeeeeceseeeeeesesseseeeeecseseeeeseseeseeeesesssseeeeeestaeeesenenaeess 24 8 9 NETWOPK EIDEN 24 SA Display SETINGS rianan AA ROET iaia i EEA e N OEA E A eE AGEe 28 ee elen E EE 28 ee 28 S COMMECTIONINSEFUCTIONS sss nerna a aa a aen aak Aa aea Ea EA aa a a EEEa NNKAN EEDE Ena aa iania 29 9 1 CONNECTIONS ANA WR eu le CH Le 32 10 S RVICE SOCEIN CN 35 11 Restore settings and updates ee 41 12 Text messages Quick guide ek 42 Remote USE ssiiceitssciecvevincs ceenteseccenteneas scenes nsessenbeenes ceeeneusace sueneeene coneneved senntensesewenenenis ceeenvence sueneveseceetendeassneeeneessienneneeereerd 44 Reen 45 TE EE 47 Technical information eu KNENSSEKKENERSEEEERSEEENEE KSE cones acted sinessceessaensaveveadenasuedbasssnceeteeesnebebbecesteeeosadanasebbenesave 48 1 Display menus Different levels of display menus are used to make the S203 clear and easy to use The basic view shows the most important information for monitoring operation of the unit Favourite views that can be changed by us ers enable them to easily access desired menus Setting values needed by the user can easily be found in the versatile menu structure 1 1 Basic view Central factors related to controlling heating are visible in the regulator s basic view When the unit is idle state keys have not been touched for a while the display shows the basic view a Alarm indication Uy 43 54 31 01 2015 ERAEN t a blinking exclamation point means the unit has Out
42. eds the specified alarm limit and remains above the limit for longer than the specified delay The exit delay for freezing risk alarm is 5 seconds A lower limit alarm is activated when the pressure measurement decreases below the lower limit of the pressure measurement set value Alarm is deactivated when the pressure is 0 1 bar over the limit The controller gives the upper limit alarm when the pressure meas urement is greater than the upper limit of the pressure set value Alarm goes off when the pressure is 0 1 bar below the limit An alarm is activated when the measured temperature has been under defined low limit or over high limit for longer than entry delay Low limit alarm is activated when the temperature drops below the defined low limit The alarm is deactivated when the temperature is 1 0 C over the lower limit High limit alarm is activated when the temperature increases above the defined high limit The alarm is deactivated when the temperature is 1 0 C below the high limit Contact alarm is activated when the entry delay has passed after an alarm activation 39 Setting P area l time D time Supply w maxeffect of change Actuator running time open Actuator running time close DHW Tuning values P area l time D time Anticipating Quick run Actuator running time open Actuator running time close S Factory setting H1 and H2 Tuning values 50 4 0 150 150
43. emperature in the heating circuit from rising too high preventing damage to pipes and surface materials If e g the heat ing curve setting is incorrect the maximum limit prevents exces sively hot water from entering the network If room temperature drops make the curve steeper Set higher values for supply water temperature at the outdoor temperatures 20 C and O C Heating curve 20 58 C gt 62 C 0 H gt 43 C 20 18 C Min limit 18 Max limit 75 Heating curve 20 58 C Soe 41 C gt 39 C 20 16 C Min limit 18 Max limit 75 If room temperature rises make the curve less steep Set lower values for supply water temperature at the outdoor tempera tures 20 C and O C 11 Typical heating curve settings 3 point curve 5 point curve 1 Radiator heating normal default 1 Radiator heating normal default Heating curve Heatingcurve 4 r80 20 50 C 20 50 C Je dd SC R 0 37 C Da 37 C 10 28 C j 20 18 C eme ae o aad ER Min limit 18 Max limit 75 20 D 6 20 C Min limit 18 Max limit 75 20 0 C 2 Radiator heating steep curve 2 Radiator heating steep curve esimes j essssece EE p80 20 20 ft 50 C E D 41 C D 41 C 0626 C pe 20 18 C je e nnessod Si Min limit 18 Max limit 75 Min limit 18 Max limit 75 20 D 6 20
44. ensation max effect Compensation filtering 100 0 100 O 100 Ore Oe 20 20 C 0 300s Setting limit values for a compensation area Set the transmitter measurement message value at which compensation begins and the value at which it reaches its maximum level The amount of compensation is linear between the limit values The transmitter is taken in use and setting values for the measurement area defined in the configuration of the particular measurement channel Minimum compensation defines how much the supply water tempera ture is changed when compensation begins Maximum compensation defines the maximum amount that compensa tion can raise or lower supply water temperature If wind measurement is used in transmitter measurement the setting value is positive ie sup ply water temperature is raised due to the wind If solar measurement is used in transmitter measurement the setting value is negative i e supply water temperature is lowered due to solar radiation An example of general compensation A wind sensor is connected to the measurement channel Wind compensation should start when the transmitter s measurement message is 30 and reach its maximum when the measurement message is 70 Wind compensation can C raise supply water temperature by no more than 4 C Compensation is at its maximum when the measurement message reaches 70 Raising supply water temperature Maximum compensation O
45. g to normal temperature The Home Away control changes the temperature levels If transmit ter for general compensation is connected to controller it s not pos sibe to connect Home Away switch In this case Home Away mode can be switched with SMS or from Inputs and Outputs menu Outd temp delay on temp drop Outd temp delay on temp increase Floor heat antici pate on temp drop Floor heat anticipate on temp incr 0 0 0 0 0 0 0 0 0 15 h IO lm 0 15 h omisi Outdoor temperature delay is in use if the radiator heating is selected as a heating mode in the control circuit settings The amount of the outdoor temperature delay is defined with Outd temp delay on temp drop setting The delayed outdoor temperature is used for regulating the supply water tempera ture The typical outdoor temperature delay for radiator heat ing is 2 hours If the room temperature rises too much when temperatures lowers increase the Outd temp delay on temp drop If the opposite occurs lower the delay time Typically 2 hours delay time is used in radiator heating If room temperature decreases too much when outdoor temperatures increase below the freezing point increase the setting value Outd temp delay on temp increase The anticipation drop of floor heating is in use if the the floor heating is selected as a heating mode in the control circuit settings Typically 2 hours delay time is used in floor
46. ge 18 Relay 1 contral Function Heating thermostat TRS Setting value PDL Outdoor temp TRS Control oti Page 18 Relay 2 control Function Deft therm amp time ctrl TRB Temperature limit 1 Ee Temperature limit 2 Ole Time program gt Outdoor temp HSC TRE contral off Page 19 Trends H1 Supply water gt H1 Return water gt Page 20 Alarms Active alarms Alarm history gt Acknowldge all alarms gt Reset alarm history S Routing schedule gt Alarm receivers gt Page 23 system settings Date 29 06 2014 Language English gt SMS settings A Hetwork settings gt Display settings gt e info gt Lock code Hot in use gt 2 Inputs and outputs You can see the inputs and outputs of S203 which are configured in use Configuration of the inputs and outputs is done in service Main menu Inputs and outputs Hi Control circuit menu see p 32 34 H2 Control circuit Hw Domestic hot water control General measurements are temperature measurements witch can be used for serial different purposes The default names of the Inputs and outputs measurements can be changed according to use case If the sensor is not connected or is defective the measurement val ue shown will be 50 C cross sensor or 130 C sensor circuit short ed If a measurement is in manual mode a hand image is shown in the beginning of the
47. hanges Cancel button Holding the key down for an extended period of time returns the regulator to its basic mode The display shows the basic view the background light of the dis play dims and the keyboard locks if the locking func tion is in use Contents 1 DISDIAY TT 4 ER GES 4 EZFVOUNtE VIEWS egene ee eege ee 5 1 3 Men structure 6 2 inp ts and OUTPUTS r ii anaana anra Ena aaan aa aa RREA raa aa ra aaaea anaoa Naas MARANON 7 3 Regulation of supply water in heating circuits ENNEN 9 lte GE 9 E A ICING KACE E E EE 11 Deo OSTING BEE 13 CE REO ue ge EE 14 OO Mill 2 leie EE 15 3 5 1 Weekly schedule 00 0 2 cceeceeececcne cece eee e eee e tence ne eae ee eee ee eee ee cee aaa aecaeeeeeeeeeeeeeceeaaaaaeeaeeeeeseeeeeeeseaccacuesaeeeeeseeeneeetees 16 ee le EEN Ee EE 16 EE e EE 16 3 5 4 Temperature level according to time Program c ccccccceceecceeceeeceeeeeeeeeeeeeeeetecaesaeaeeeeeeeeeeesesteeseecueaeeeeeesenens 16 4 Domestic hot water control ue 17 5 Relay COMO S 5c cencwccatynsnntandcnntnnicinateratvatanatanvanaued aa a AEE eE EA Er Eeee teuennaastecesuexstdnnadensaddnnineisatnnedeavsisnentneetinns 18 ll EE 19 R Ve ENEE 20 7i Routing Ee el 22 8 SyStem settings eut ecececsslceedeesietcvtessascebevecsnchedeaashanedocesastccdeeveanccvaeeeds decades EES KACKEN cd denceeanaeysdeesssnsscdeeva sevice 23 8 1 Setting date Ume ANG TAN QUAG EE 23 8 2 Text message SMS settings ccec cc ccceeeececceeeeeeeeesseseeee
48. heating If room temperature falls too much when freezing temperatures fall further increase anticipation If the opposite occurs lower anticipation Anticipation of floor heating is used for stabilizing room temper ature when outdoor temperature changes In floor heating the concrete mass of the floor slows transmission of heat from floor to room air temperature If room temperature rises too much when temperatures rises in winter increase anticipation 36 Pump summer stop Summer function outd temp limit Summer function inhibi tion limit Outdoor temp forecast Valve summer shut down Valve summer flushing Autumn dry Effect of autumn dry Autumn dry effect on supply wate Autumn dry effect on room temp Room compensation Room temperature setting Room temp measurement delay Room compensation ratio Comp max effect on supply water Room comp adjustm time I time I control s max effect on sup wat Setting Factory setting In use 19 0 60 In use In use In use In use 4 0 1 0 In use ES 2 0 4 0 16 0 3 0 Range In use Not in use 10 35 C 10 20 In use Not in use In use Not in use In use Not in use In use Not in use 0 25 C EM 15 C In use Not in use GER 0 2h om 0 25 C OD iin 015 C Explanation If S203 controls also the pump the pump can be stopped while the summer function mode is ac
49. hot water Here you can switch from auto matic to manual mode and move the vent into the desired position You can use manual mode for ex ample when a sensor malfunctions S203 maintains the temperature of domestic hot water at the setting value set by the user The desired position of the valve is set with the setting value Actuator Manual position HW Domestic hot water control Info gt Setting values gt Control mode Manual Actuator manual position gt Manual mechanical control option must be taken into use Connections and configuration gt DHW Actuator control gt Manual mech control Available If you want the voltage controlled actuators to be controlled by manual mechanical control DHW actuator power supply must come from strip connector 58 The controller switches off the power supply when the control mode is set manual mechanical control The valve position is set in the actuator when using mechan ical manual control Trend display Suppl ater temperaure Circulation water temp gt Actuator control gt You can read the real time trends of the tempera tures of supply water and circulation water Also the real time trend of actuator control in domestic hot water circuit can be read The sampling interval is 1s 17 5 Relay control S203 has two relays which can be used for thermostat functions Control mode The relay controls
50. ice to modem LED is lit Modem is on but it is not ready for use Make sure that C203 and GSM modem SIM card have the same PIN code if PIN inquiry is in use LED is blinking slowly Modem is ready for use LED is blinking rapidly Modem is either sending or receiving a message Inserting the SIM card Press the small black SIM card release button with for example a pen tip Part of the SIM card slot will stick out of the modem Pull the slot out of the modem Do not pull the slot out of the modem without pressing the SIM card release button first Insert SIM card into the slot and make sure it settles properly Push the slot back to its place Set the SIM card PIN code as S203 device PIN code Make sure PIN inquiry is in use in the SIM card COIA In floor heating solutions it is important to make sure that exessively hot water which could damage structures or surfaces doesn t ever get into the network A mechanical thermostat should be installed on a supply water pipe which stops the circulation pump in case of overheating Set the thermostat at 40 45 C Set the S203 regulator s maximum limit between 35 40 C and the minimum limit between 20 25 C Remote control options Use a GSM phone requires that the GSM modem optional is connected to the controller Product disposal OUNET Local Web Server Internet based on line control remote control and monitori
51. ing a switch time 08 00 Team 1 1000M 1 Turn the control knob to navigate to the switch time you wish to 2100 EES 1000 amp al del d oK 00 00 Add new 1oooo0o0 elete and press OK 000000 2 Press OK at the alarm team and select Delete switch time 22 3 Press OK at the end of the row 4 To exit edit mode press ESC 8 System settings Main menu DH Control circuit Alarms System settings Service D System settings Date 29 12 2014 gt Daylight saving time In use gt Language English gt 5M5 settings gt Hetwork settings Display settings Type info gt Lock code Hot in use System settings include date and time language SMS and net work settings display settings and device type information 8 1 Setting date time and language System settings gt Time Time Enter hours hh mm System settings gt Date pate Enter rf dd mmyyyy System settings gt Daylight saving time Daylight saving time SMSE Mot in use System settings gt Language Language English O Suomi O Svenska It is important that date and time are correct The date and time are used e g in time programs as well as alarm indication and routing The S203 clock takes daylight savings and leap years into account automatically The clock has a backup for power outages lasting at least three days
52. is taken out of use Sensor fault H2 Return water Room control is disabled 20s 10s 2 2 Sensor fault Ul 7 Informational meas H2 DH Return Ws Ws 2 2 Sensor fault UI 7 Valve is closed Ws 105 2 2 Sensor fault HW Supply water Does not affect regulation 20s 10s 1 1 Sensor error HW circulation water Informational measurement DH Supply Ziie OS 2 2 Sensor fault DH Supply water Informational measurement DH Return 10s 10s 2 2 Sensor fault DH Return water DOs 105 2 2 20 Active alarms Acknowledge all alarms Alarm history Reset alarm history Alarms KA Alarm receivers Routing schedule Active alarms Deviation alarm SE PR1GROUP1 i Press OK to acknowledge the alarm H1 Supply water temp 10 2 C a Received 08 11 2014 02 27 q _____ In the alarm menu of S203 device you can check the active alarms and what alarms have been active The number of active alarms will be shown in the right corner of the main view Every active alarm is shown in a separate row where you can see when the alarm has become active Press OK to get more information about the alarm e An exclamation mark in front of the date shows that the alarm has not been acknowledged e The reason for the alarm is shown in the heading e You can also see what is the alarm priority 1 5 and what alarm group it belongs to Group 1 has urgent alarms group 2 malfunction alarms and group 3 service alarms
53. it from the menu by pressing ESC Go to menu Take selections into use The device will start and se lected configuration is taken in use 41 42 12 Text message quick reference If a GSM modem is connected to the S203 you can communicate with the controller by text messages using command words Send the following text message to the controller KEY WORDS If the controller has a device ID in use always write the device ID in front of the key word example OUO1 KEY WORDS or Ou01 Capital and small letters are different characters in the device ID The controller sends a list of key words as a text message that gives you information about the controllers functions and state The key word is separated by a You can write the key word using capital or small letters Write only one key word per message Store the key words into your phone s memory Key word Explanation Reply messages show all key words in the language that has been selected for the controller Key words If the controller is set up in English the regulator sends a list of key words Home S203 goes into Home mode Away S203 goes into Away mode Inputs The measurement information or state of the input are shown in the reply message Outputs The state of controls is shown in the reply message H1 Info The reply message shows the calculated setting value of supply water and H2 Info factors which affect on it Data are informational H1 Set
54. ive the measurement value shown will be 50 C or 130 C Tip If you want to take the inputs into use before the sensors are connected you can avoid unnecessary sensor fault alarms by disabling alarms from Service mode gt Alarm settings Sensor fault alarms Disabled X Check the functions which have been taken in use in the controller Inputs Outputs Alternative measurement options WI Outdoor temp aves M2 H1Supply water In use M3 Hi Return water in use gt L H1 Return water compensation M4 Meas A Free measurement gt Name H1 DH Return other specify Message scaling Room temp O 10 V Temperature minimum 0 0 C Temperature max ___ 50 0 C H1 Room temp NTC10 H1 Room temp O 10 V gt M5 H2 Supply water In use M6 _ H2 Return water In use gt L2 Return water compensation M7 Meas 7 Free measurement gt Name H2 DH Return other specify C H2 Room temp NTC10 Message scaling Room temp ee VI Ee Temperature minimum 0 0 C i Temperature max ___ 50 0 C M8 HW Domestic hot water _ in use M9 HW Circulation water Jin use MIO Meas 10 General meas NTC 10 Switch alarm General meas NTC 10 e Digital input type M 10 Alarm entry delay 60 s Switch alarm M 10 Alarm max limit ___ 131 C M 10 Alarm min limit 51 C nor
55. k alarm 39 Return water temperature 7 29 32 Free temperature measurement NTC10 7 29Room compensation 37 FTP 26 General alarms 32 33 39 General compensation 38 General measurements 7 29 32 GSM modem 24 29 44 Room control 37 Room temperature info 11 Sensor fault alarms 4 20 Setting values 13 35 39 Signal strength 24 Software update 41 SIM card 24 44 SMS settings 24 SMS use 32 SNMP settings 26 Special days 16 Sum alarm 34 Summer function 37 13 Supply water pre increase 36 Supply water temperature 7 10 12 Supply water temperature info 9 Supply water temp max limit 11 12 35 Supply water temp min limit 11 12 35 System settings 23 28 Technical information 48 Temperature drop 36 8 14 16 Temperature measurement adjustment 32 Textmessage kommunication 43 Time programs 15 16 18 Time setting 26 7 Transmitter measurement 32 33 Trend 19 Trend file storage and transfer 19 Trend log sampling interval 19 Tuning values 40 Type information 28 43 Updating 41 Valve flushing 37 Water volume measrument 7 29 33 Weekly schedule 15 18 Room temperatur sensor connection 29 30 Room temperatur setting 13 37 47 Technical information Dimensions Weight Protection class Operating temperature Storing temperature Power supply L 91 N 92 width 230 mm height 160 mm depth 60 mm 13 kg IP 41 0 C 50 C 20 C 70 C Operating voltage Power requirement 230 Vac
56. line Inputs and outputs Outdoor temp H1 Supply water H1 Return water H1 Room temperatur H1 Actuator control H2 Supply water H2 Return water Inputs and outputs are shown by the regulator in circuit specific groups First H1 then H2 and last DHW 3 Informational general measurements which can be used for sev eral purposes Measurements can be named in the service menu Navigate Service gt Connections and configuration Measurement Range Measurement information Home Away control Home Away Home Away mode By pressing OK you can change the status of the Home Away mode The mode can also be changed by Home Away switch or by text message Home or Away when a GSM modem optional is available INPUTS Outdoor temp 50 4130 C Measured current outdoor temperature Supply water 50 130 C Current temperature of the water entering the heating network Return water temperature 50 4130 C Current temperature of the water returning form the heating network Room temperature 50 130 C Current room temperature DHW Supply water 50 4130 C Current domestic hot water temperature DHW Circulation water temp 50 130 C When there is no consumption the measurement shows the temperature of DHW return water During consumption the measurement will show the mixed temperature of cold water and return water in which case the measurement is used in so called anticip
57. mally open normally closed Alarm entry delay 30s Name of meas DH Supply other specify M11 Meas 11 General meas NTC 10 Switch alarm General meas NTC 10 Digital input type M 11 Alarm entry delay 60 s Switch alarm normally open M 11 Alarm max limit E 2 normally closed M11 Alarm min limit 51 C Alarm entry delay 30s Name of meas DH Return temp other specify M12 Meas 12 General meas NTC 10 gt Name Meas UI 12 other specify Press re switch Pressure switch Pressure transmitter _ Digital input type Measuring area ___ 16 0 bar L Pressure transmitter V normally open Measurement adjustment 0 0 Pressure transmitter mA normally closed Name Pressure measurement 1 other specify Pressure alarm limits see Service gt Alarm settings gt Pressure measurement settings M13 Meas 13 Generalmeas NICO gt Name Meas UI 13 other specify Braseure awida Pressure switch Pressure transmitter a Digital input type Measuring area __ 16 0 bar Pressure transmitter V normally open Measurement adjustment 0 0 Pressure transmitter mA normally closed Name Pressure measurement 2 other L Fuct sensor speciiy Pressure alarm limits see Service gt Alarm settings gt Pressure measurement settings
58. me the pre increase op eration can increase the temperature of supply water Supply water has been forced permanently to the desired temperature reduc tion level see Control mode selection Away control for reduction of supply water temperature The trigger can come from the Home Away switch the controller or be sent as a text message see 43 The effect of the outdoor temperature delay on the supply water tempera ture Effect of anticipation of floor heating on the temperature of supply water Effect of automatic autumn drying on the supply water temperature Increase in supply water temperature due to return water compensation Effect of room compensation on the supply water Additional correction for more precise room compensation based on realised regulation effect of I regulation General compensation can be based for example on wind solar or pressure meas urements The amount of required compensation is determined by an external device to the S203 for example from bus compensation to weather compensation Supply water temperature increase due to the minimum limit Supply water temperature drop due to the maximum limit Current supply water temperature determined by the controller Controller is stopped for summer Controller is in manual control When the regulator is in summer function mode the supply water informa tion says Controller is stopped for summer Control circuit mode is set to Ma
59. me PIN as as the GSM modem s SIM card PIN Device ID It s possible to define device ID to S203 Device ID works as a pass word for SMS communication When device ID is in use it should be added in front of the keyword in every SMS e g TCO1 INPUTS 8 3 Network settings If you want to connect the S203 unit to an Ethernet network S203 you will need an Oulink Ethernet adapter additional equipment Oulink Eth is connected to RJ 45 port 1 located in the side of the controller The maximum length of the RJ 45 cable is 10m and all 4 pairs must be connected RJ 45 SH t RJ 45 connector to S203 to GSM modem OULINK ETH adapter connection A OULINK ETH adapter is connected to 203 Oulink ethernet Ee RJ 45 connector 24 to Ethernet Cisystem settings System settings gt Network settings Time 17 01 gt Date Tue 16412 2014 gt Language English gt SMS setti gt There are two alternative ways to set the S203 device IP address and network settings 1 IP address is retrieved via DHCP function This requires that DHCP service is in use in the network and network cables have been con tings ngs Display sett Type info wow ze ow Lock code Not in use nected Backup 2 IP address is set manually GE Setting the IP address via DHCP function E E eway adress ES 1 Goto DHCP and press OK Subnet mask 00 0 0 gt D D EE ooo gt 2 Sele
60. mperature 60 s 1 600s DHW Supply water 10s 1 600s DHW Circulation water 10s 1 600s H1 Actuator control 60s 1 600s H2 Actuator control 60s 1 600s DHW Actuator control 10s 1 600s You can define the desired sampling interval for each measurement separetly You can browse the trend log by turning the control knob The logged value from the time indicated by the cursor hairline is shown in the square brackets 38 28 Trend log 28 01 08 26 19 34 7 C 13212 h PT The time between the brack ets indicates the amount of the trend data in the current view e g 4 hours When OK button is pressed the more detailed trend view will be opened e g 44 min Browse the logged trend by turning the control knob Hairline 19 7 Alarms t Deviation alarm DPI GROUP 1 Received 06 11 2008 02 27 H1 Supply water temp 10 2 C Press OK to acknowledge the alarm Row con Sensor Sensor nection type Sensor error alarm SE Alarm text An alarm can activate in for a number of different reasons Infor mation about the activated alarm is shown on the display Also a continous alarm signal is given If the controller has a number of unacknowledged alarms and you acknowledge the last one the one before it will appear on the dis play When all active alarms have been acknowledged the alarm window closes and the alarm sound goes off Alarm signal can be muted by pressing Esc key
61. mperature measurement M 7 Free meas H2 St exchanger DH Return water sensor Dn Le 7 rawr Lia G v M 12 Pressure switch M 12 H1 Pressure transmitter 0 20 mA or 0 10 V 2x0 8 NO NC pEr Geen M12 A W SBT vac N M 12 General measurement NTC 10 M 12 Pressure meas with 2 PX2 100P transmitter cable 3m Black 822 m12 Blue M 13 Pressure switch M 13 H1 Pressure transmitter 0 20 mA or 0 10 V 2x08 NO NC 208 Lei E i Im asz uve gt W M 13 General measurement NTC 10 M 13 Pressure meas with 2 PX2 100P transmitter r Br 2x08 E M13 Mhs cable 3m Black M13 Blue M 14 General compensation 0 10V 0 20 mA M 14 Home Away switch z M14 m 4x08 No nc _ 2x08 F wt 24 VAC F M 14 General compensation Transmitter measurement from external control unit Modbus RTU connection Twisted pair cable is used to connect RTU devices e g DATAJAMAK 2 x 2 1 x 0 24 The bus cable s shield FE is connected to the BG connector of the S203 In the master device the shield can be left disconnected or be connected to a potential free contact A 120 Q terminating resistor is connected to both ends of the bus The factory default for the device s slave address is 10 and the bus speed is 9600 bauds If necessary make changes in the System settings 120 QU 30 Master device Data Data Analog outputs and triacs ES Cer H1 Valve actuator 3 point controlled H
62. nd message Type information The reply message will show informa tion about the device and software 8 6 Lock code System settings gt Lock code System settings When lock code is taken in use it s not possibel to change any set Network settings gt tings without entering lock code It is recommended that you take Display settings gt r S A Type info S lock code into use if the device is located so that anyone could Lock code Not inuse gt reach it and change settings e g deactivate burglar monitoring Locking the device and changing the lock code prevents unauthor ized use of the device Lock code Inuse Not in use Lock code function Description Not in use You can read S203 device information and change settings In use You can read S203 device information but you can not change settings with out entering the lock code The factory setting of lock code is OOOO If you take lock code into use change the code for security reasons System settings gt Change lock code cive lock cade If you have taken lock code into use you may change the code The TCC factory setting of lock code is OOOO Approve Press OK for anumber of seconds P GEES 1 S203 device asks you to enter the current code The factory setting of lock code is OOOO 2 Turn the control knob and press OK to accept each number NOTE When nter a lockin 9 En ya ER Press ESC
63. nds 1 Turn the control knob and press OK to accept each number Cancel Press ESC for a number of seconds Press ESC to return to the previous digit 2 Press OK for a number of seconds to accept the code Press ESC for a number of seconds to cancel Signal strength Signal strength is expressed with the following descriptions Excellent Good Moderate Low Very low and Initialization failed If signal strength indicates No network try changing the modem s location or use an additional antenna If the signal strength is Very low you should also move the modem to another location to try to improve signal strength If Initialisation failed is stated check that the SIM card is correctly installed Modem state S203 recognizes whether the modem is connected or not The con troller initialises the GSM modem automatically Mode Explanation instructions Ok The modem is ready for use Not connected The modem is not connected or the connection is incorrect Connect the modem to the communica tion port of S203 The power supply for modem can be taken from the controller strip connector 1 FMAM EeNNN Nnnn red and 4 black or through a network device Approve Press OK for a number of seconds Caneel bios EE for EEO seconds Error Use the SIM card in your phone and check if the SIM card is locked PUK code PIN error Enter S203 controller the sa
64. ng room for professional remote optional control and monitoring op tional The enclosed marking on the additional material of the product indicates that this product must not be disposed of together with household waste at the end of its life span The product must be processed separately from other waste to prevent damage caused by uncontrolled waste disposal to the environment and the health of fellow human beings The users must contact the retailer responsible for having sold the product the supplier or a local environmental authority who will provide additional information on safe recycling opportuni ties of the product This product must not be disposed of together with other commercial waste 45 46 Index 3 point 5 point curve11 12 35 Access 27 Active alarms 4 20 Actuator running time 33 40 Alarm groups 20 21 Alarm history 21 Alarm priority 20 Alarm recipients 21 Alarm routing 21 22 Alarms 4 20 22 Alarm setting values 39 Automatic control 4 14 Autumn dry 37 13 Away control 7 8 36 Backup 41 Basic view 2 Browser use 45 Bus compensation 38 Bus device connections 30 Calculated room temperature 10 Changing language 23 Changing locking code 28 Circulation water temperature 7 29 Compensation functions 37 38 Connections and configuration 29 34 Continious normal temperatur 14 Continious temperatur drop 14 Contrast 28 Control mode 14 17 Cooling thermostat 18 34 Create csv file 19 Date
65. nual control Factor effecting the room temperature Explanation ege ROOM TEMPERATURE Room temperature setting Time program effect on room temp Away control effect Force control effect Effect of autumn drying Calculated room temperature ek MEASUREMENTS Supply water temperature Outdoor temp Delayed outdoor temperature Anticipated outdoor temperature Room temperature Delayed room temperature Return water temperature Actuator control Actuator control 1 2 Actuators control Key words 10 Room temperature setting set by the user Room temperature drop by weekly or exception schedule Home Away mode for reduction of room temperature The trigger can come from the controller see Inputs and outputs gt Home Away control from the Home Away switch or be sent as a text message Room temperature has been forced permanently to the desired reduction in room temperature see Control mode selection p 14 Effect of automatic autumn drying on room temperature Current room temperature setting determined by the controller Current measured supply water temperature The measured outdoor temperature Outdoor temperature data is displayed if the delayed outdoor temperature is not used in supply water control If the heating mode is set to radiator heating the delayed temperature meas urement can be used in supply water control Typically 2 hours delay
66. onnected to control the pump the pump can Not in use be stopped when the summer function is active Valve summer close In use In use The setting value is used to select whether or not the valve is Not in use closed when the summer function is in use Autumn dry effect on supply water 4 0 ASC The setting value defines how much the autumn dry function Autumn dry effect on room temp 10 ClO SEG increases supply water temperature If room temperature regu lation is in use the user sets how much the room temperature is increased Room compensation In use In use With room compensation its defined whether room temperature affects Not in use regulation of supply water If the measured room temperature differs from its setting value room compensation corrects the temperature of the supply water Room compensation ratio 4 0 onn Coefficient which is used in applying the difference between room measurement and the room setting value to the supply water set ting value For example if room temperature in radiator heating is one degree below the setting value supply water is raised by four degrees Temperature drop 30 0 40 C Temperature drop of supply water which can start due to time pro grams or a Home Away text message command or when selecting continuous temperature drop as the circuit s control mode If room tem perature measurement has been taken into use the temperature drop is given directly as a room temperature drop Hom
67. ontrol If series driving is in use actuator 1 will first open the valve and the controller will then start up actuator 2 P2 3 Pump control Off On The control of the pump TR5 6 control nameable off On Relay control mode at the moment TR3 control is a relay control 1 and TR4 is the relay control 2 Solenoid valve control Open Closed When the moisture sensor detects the moisture the valve is driven to closed Key word position If there is a 3 point controlled actuator in H1 control circuit the solenoid valve cant be connected to the controller If a GSM modem is connected to the controller you can read measurement information with a mobile phone If the device ID is in use add the device ID in front of the key word e g TCO1 Inputs Send a message Inputs The controller sends the current measurement information to your mobile phone Same way send a message Outputs You can also change Home Away mode Send a message Home The controller sends a response message which shows that Home Away control is on Home mode Similarly you can send a message Away 3 Regulation of supply water in heating circuits Main menu Inputs and outputs Hi Control circuit H2 Control circuit DH Control circuit VM MV VIN VK 3 1 Info H1 H2 Control circuit gt Info Hi Control circuit Setting values Control mode gt Time program gt The S203 enables control of two different supply water ci
68. oor material of the heating pipes The control circuits will be taken into use already in start up wizard DHW Supply water temperature setting DHW Domestic hot Bysh 0 AC water setting value 20 90 C 35 Setting Factory setting Range Explanation Temperature drop Pre increase Pre increase time Home Away control BIO 4 0 In use Not in use 0 40 C ZC In use Not in use 0 10 h In use Not in use Temperature drop of supply water which be triggered from time pro gram or a Home Away text message command or when selecting con tinous temperature drop as circuit s control mode If room temperature measurement has been taken into use the temperature drop is given as aroom temperature drop The amount of the automatic supply water pre increase occurring at the end of the temperature drop time program The pre increase helps raise the room temperature more quickly back to a nominal room temperature after a temperature drop Room temperature can be increased to normal more quickly after tem perature drop by using the preliminary increase function c Pre increase l Normal b Normal temperature temperature Temperature drop period Time The pre increase time defines the time when the pre increase is started If pre increase time is one hour the pre increase will start one hour before the time program ends the temperature drop re turnin
69. or save the trend log to the micro SD card Information about setting Trend log Trend log sampling interval Trend log saving 60s Trends H1 Supply water H1 Return water H1 Room temperature H1 Actuator control H2 Supply water H2 Return water H2 Room temperature H2 Actuator control DH Supply water DHW Circulation water temp DHW Actuator contral Measurement 10 Measurement 11 H1DH Return H2 DH Return 1 600 The trend log is not shown in real time i e the view is not updated in real time The interval for trend log monitoring can be changed and the log can be saved to a micro SD card Trendlog 28 01 08 26 19 347 C 3h ES 26 A different sampling interval can be set for different measure ments The memory can store 10 000 measurement samples For example if the sample interval is 60 seconds the trend buffer will contain measurement information for one week If the sam pling interval is 1 seconds the buffer will contain measurement history approximately 2 7 hours The trend log can be saved to a micro SD card A csv file is creat ed on the micro SD card which is named according to the meas ured point For example the trend log for outdoor temperature is saved in a file named Ul1 csv Sampling interval Measurement Factory setting Range Outdoor temperature 60s 1 600s H1 H2 Supply water 60s 1 600s HU H2 Return water 60s 1 600s H1 H2 Room te
70. ou wish to see the exact switch times and names of alarm teams or if you wish to edit remove or add switch times press OK at any weekday Batting view Browsing a weekly schedule Time Mode MTWTFSS 08 00 Team RR An editing view opens and it shows all the switch times and also to E Get which alarm teams alarms are routed at these times on the chosen days Adding a new switch time 1 Press OK at the Add new row 2 Press OK Set the switch time for alarm routing set hours and et apes minutes separately and press OK 3 Press OK and then turn the control knob to set the alarm team or i 2 Set alarm team 3 Select day s the No routing option No routing option means that alarms E KE will not be sent Accept by pressing OK 0800 Team1 EEECEISR 4 Press OK at desired weekdays you wish to choose 16 00 Team 2 WWII 00 00 Add new Press OK at the end of the row to accept the created schedule Press Esc to exit an Editing a weekly schedule 1 Turn the control knob to navigate to the value you wish to change and press OK Time Mode Im Tess 08 00 Team 4 STEET 2 Turn the control knob to make the time and alarm team changes 16 00 Eien MAA OO MK Press OK to accept 00 00 Add ne ganca e 3 Press the OK button to change the day of the week 4 Press Esc to exit Time Mode MTWTFSS Delet
71. p by pressing OK You can restore the backup from the memory card or from the internal memory S203 memory card It is recommended to create a backup of the system before soft ware update The software update is done with following steps 1 Remove microSD memory card from S203 Wait until error message Memory card error is shown in the dis play 3 Insert new microSD memory card which includes new software to 203 4 S203 asks if you want to save existing device configuration to be taken in use after the update 5 S203 requests reboot to start the update of the new software The updating of the software takes few minutes The display will flash during the update process S203 External display is connected to S203 to RJ 45 port Il Cable CAT5 max length 20 m Insert the memory card containing the new firmware for the external dis play in the controller Press OK Press OK and ESC buttons of the external display and connect the dis play to S203 The software update is started the display flashes The update process takes few minutes Start up wizard Language Restore backup Connections and configuration Take selections into use English gt gt A new uninitialized device will start in startup mode The inputs and out puts are activated in the configuration When you have done the selec tions concerning the inputs and outputs ex
72. rcuits independently H1 and H2 Regulation of the temperature of supply water is controlled by the outside temperature Use of room temperature measurements keeps room temperature more consistent The info shows which factors are affecting currently the supply water temperature control The starting point is the supply water temperature according to the outdoor temperature according to the heating curve If a room sensor is connected to the controller you can check which factors currently determine the room temperature setting value at the time of inspection In addition the info menu contains the measurement temperature data affecting to supply water control and information of control of actuators Factors effecting the supply water temp Explanation According to curve Effect of parallel shift Effect of time program Force control effect Away control effect Outdoor temp delay effect Floor heat anticipate Effect of autumn drying Return water compensation Effect of room compensation Room comp time adjustment General compensation effect Bus compensation effect Min limit effect Max limit effect Calculated supply water setting Supply water temperature setting according to the curve at the current out door temperature Effect of parallel shift on the supply water temperature Effect of weekly or exception schedule mode on the temperature of supply water Near the end of the temperature reduction ti
73. red control mode 14 3 5 Time programs H1 H2 Control circuit gt Time programs H1 Control circuit Heating curve gt Setting values gt Control mode Automatic gt Time programs gt 3 5 1 Weekly schedule Weekly schedules special days and exception schedules can be added to heating regulation in the S203 You can lower tempera tures desired times by using these time programs H1 H2 Control circuit gt Time programs gt Temp drop Weekly schedule Graph view Temp drop Weekly schedule Monday Tuesday Wednesda z wa amp 8 9 A A Thursday Smmm Pa Friday Mm Saturday Sunday Editing view Time Mode MAAE SS 21 00 Temp drop Ae ee fe 06 00 Normal temp Hew ew eo 00 00 Add new Oo IOUoUol In this example you can see a weekly temperature drop program Temperature drop is on from 10 pm to 6 am from Monday to Friday Editing view E ol gat A S n e RS S EL Ke i oO 1 eae ek 1 cae 1 et l e l ie Time Mode IMTWTFSSI 06 00 Normal temp ECH AOL 17 00 Temp drop TAAA o 00 00 Add new D Boone D Time Ha wri SS 2100 Temp drop lel i 06 00 eee ki ki el OK 00 00 Add new Weekly programmes have a general graph view as well as a edit view showing the exa
74. sure switch or pressure transmitter Vor ma E Page 30 M13 General meas Nameable NTC10 meas H2 Pressure switch or pressure transmitter Vor mA or see page s DEET wm M13 moisture sensor M14 General compensation 0 10V 0 20 mA or H A switch see page 3 ol 2x08 oe M15 Indication or alarm 2x08 Default P2 Indication or P2 Alarm H1 NOINE rr M16 Indication or alarm 2x08 Default P3 Indication or P3 Alarm H2 NOINE S DI1 P Aarm DHW or general alarm NO or NC or Water flow NO NC or 2x08 meas or Energy measurement pulse D12 Water flow meas or energy measurement NO NCor 2x08 pulse GSM modem connect and power S Red supply BI Operating voltage for the GSM modem can be taken from the external power supply or from S203 15VDC output connectors 1 and 4 p OUMAN i S203 The GSM modem is connected to S203 to gee SE RJ45 Port If OULINK ETH is connected to 203 RJ45 port 1 the modem should be con Lac Gg s nected to OULINK ETH adapter s RJ45 Port instead OULINK ETH adapter S203 External display OULINK ETH adapter is connected to S203 External display is connected to S203 to RJ 45 port I to RJ 45 port Il Cable max length 10 Mis S87 SY SLNdNI Alternative connections M4 M7 M12 M13 and M14 M 4 H1 Room temperature measurement M 4 Free meas H1 on exchanger DH Return water sensor gt E M 7 H2 Room te
75. tem perature s Cooling thermostat Measurement 11 Cooling thermostat TR4 Setting value 21 0 C Defrost thermostat TR4 Hysteresis 1 0 C Name of control TR4 control other specify Cool therm amp time ctrl TR3 L L L L Heat therm amp time ctrl TR3 L L P Sulatustermostaatti Time control Weekly schedule Defr therm amp time ctrl TR3 Lamporaja 1_____ 5 C Time Mode M TWTFSS Time control TR4 Lamporaja 2___ 5 0 C ad ON OFF Selection Information about alarm classes TR 2 Sum alarm Triac 2 1 class Class 1is for alarms classified as urgent that 2 class should always be immediately forwarded Note If a 3 point actuator 3 class These include freezing risk alarms pump is in use in H2 control cir 1 2 or 3class alarms or sensor fault in supply water it th is not r goe SC 1 or 2 class Class 2 includes e g room and outdoor tem j 2 or 3 class perature sensor fault alarms 1 or 3 class When a sum alarm is activated the con nector 65 56 is closed When a sum alarm is acknowledged the connector 65 66 is opened Navigate to Name of measurement and press OK A naming dialogue will open Turn the selection knob and accept a letter by pressing OK Name of meas
76. test alarms The reply message will show information about the device and software Attention If the controller has a device ID in use always write the device ID in front of the key word 43 Optional accessories OUMAN ea GSMMOD5 a SIM card release button Antenna mounting point SIM card slot Surface thermostat CO1A AC 250V 15 2 5 A 44 OULINK ETH Adapter for S203 for networking OULINK ETH is an S203 adapter that is providing Modbus TCP IP interface to S203 Integrated Ouman Access connection Modbus TCP IP Modbus TCP IP 4 gt RTU Gateway SNMP alarm transfer Additional Control panel The external display is connected to the RJ45 II port Use e g a CAT 5 cable up to 20 m RB 40 The relay module which allows a 24 VAC Controls can be modified poten tial free relay control The number of relays is 4 pieces Relay max load of 16 A relay GSMMODS5 By connecting the modem to the S203 you can communicate with SMS s to the controller and have information of activated alarms to GSM phone Ouman s GSM modem GSMMODS5 is connected to the S203 unit or to an Oulink Ethernet adapter The modem has a fixed antenna that can be changed to an external antenna with a 2 5m cord optional equipment if needed The modem indicator light shows what mode it is in LED indicator light LED is not lit Modem mode instructions Modem is not on Connect network dev
77. time is used time can be set in service menu In supply water control the controller uses delayed measurement as an outdoor temperature If the heating mode is set to floor heating the anticipated temperature meas urement can be used in supply water control Typically 2 hours anticipation time is used time can be set in service menu In supply water control the con troller takes into account the outdoor temperature change rate The measured room temperature or room temperature from the bus The measurement is not necessarily taken into use in all control processes The floating average of room temperature The controller uses this value when calculating the room compensation demand the delay time of room temperature measurement is adjustable default 0 5 hours Presents measured return water temperature Current actuator control Current actuator 2 control If serial driving is in use actuator 1 will first open the valve and the controller will then start up actuator 2 50 means that the valve 1is totally open and the valve 2 is totally closed 100 means that both valves are open Send a message H1 Info The controller sends a supply water info from the H1 heating circuit to your mobile phone that shows current supply water temperature at the present and the factors effecting supply water control The message also includes the measurements which are affecting the supply water control and the actuator control
78. ting values H2 Setting values H1 Control mode H2 Control mode H1 Heating curve H2 Heating curve DHW Setting values DHW Info Acitve alarms Alarm history Type info The most important setting values are shown in the reply message You can change the setting values by modifeing the text message and sending it back to S203 The controller confirms the setting change by replying with new settings In the reply message the current control mode will have a star next to it You can change the mode for the circuit by moving the star and sending a change message to the controller If a 3 point heating curve is in use you can change the supply water tempe ratures for outdoor temperatures 20 0 and 20 C as well as the minimum and maximum setting values for supply water If a 5 point heating curve is in use you can set temperatures for supply water for 5 outdoor temperatu res Two outdoor temperatures are fixed values 20 and 20 C You can change the three outdoor temperature setting values between these You can also change the minimum and maximum limits of supply water The reply message will show the setting value for domestic hot water and its control mode You can also change the setting and control mode The measurement information is shown in the reply message You can also change the setting value of domestic hot water The reply message will show all active alarms The reply message will show information about the la
79. tive Summer function outdoor temperature limit When the measured or forecast outdoor temperature exceeds the outdoor temperature limit of the summer function the regulation valve closes and the circulation water pump stops if valve summer shut down is in use The summer function is turned off immediately if the real time outdoor temperature falls to the Summer function inhibition limit The summer function is also turned off if room temperature falls at least 0 5 C below the value setting or when the S203 restarts S203 uses temperature forecasts from bus for continousing The setting is used to select whether or not the regulation valve is closed when the summer function is in use The flushing operation is done in connection with inspection of the valve s position when the regulator is in summer function mode During the flushing operation the controller opens the valve to 20 and then closes it If the controller has stopped the pump the controller runs the pump during flushing of the valve Valve flushing is done at 8 00 a m on Mondays In autumn dry mode supply water temperature is automati cally raised for 20 days The function is turned on automatically when the average daytime temperature has been more than 7 C for a minimum of 20 days and then falls below 7 C The func tion remains on for the following 20 days if the outdoor tem perature is below 7 C c days with medium heat eG bas Saeco are Sn F
80. ut Connect 24VAC to strip connector 58 if it is selected that Manual mechanical control is available see Service gt Connections and configuration gt DHW Actuator control Connection of external power source max 150VA If the external 24 Vac transformer is used in move the jumper from right to left Jumper is above the terminals 71 and 72 2x0 8 KAN 24vacin L725 zava input e ee Jumper Explanation max 5A T e e Internal 24 Vac transformer is in use L x1 Ss L N 7172 Ee External 24 Vac transformer is in use Power supply 230Vac jy N S Z 31 9 1 Connections and configuration CU Connections and configuratio The user interface is grouped according to the control circuits and the U4 Qutdoor temp functions LI 2 H1 Supply water In uze gt When you press OK on the input output opens a menu where you can re WES H1 Return water Mot in use gt view and edit the settings Ul 4 BEE erem you can take in use the input output you can read the measurement When you press OK you can set the meas to manual mode and give the constant temperature If the measurement Measurement status IN USE gt a o ENEE E ECH is on manual mode the hand symbol is shown in the beginning of the line If the measurement shows 0 5 C too much set the offset to 0 5 C In addition you can rename inputs and outputs see p 10 If the sensor is defect
81. ware of constant oscillation Uses anticipation sensor measurement information to speed up regulation when DHW consumption changes Increase the antici pation value to decrease reaction to changes in consumption Functions during consumption changes Decrease this value to decrease reaction to quick temperature changes The running time indicates how many seconds go by when the actuator runs a valve nonstop from a closed position to an open position The running time indicates how many seconds go by when the actuator runs a valve nonstop from an open position to a close position 40 11 Restore settings and updates service Restore factory settings Activate startup wizard Restore backup Create backup When you reset the system to factory default settings the regu lator will revert to controlled start up mode Create a backup when S203 has been configured and the device specific settings have been set If desired also the factory settings can be restored to the device All the parameters which are saved in the non volatile memory will be included in the backup Such parameters are e g all the setting values and time programs The backup can be saved to the internal memory or to micro SD memory card Memory card backups can be copied from one device to another Restore backup From the device internal memory From the memory card If you created a backup you can restore the backu
82. y M 10 11 ALarm min limit M 10 11 Alarm max limit 60 51 131 Contact alarm of free measurements UI 10 and UN M 10 11 Alarm delay 30 0 300 5 51 131 C 51 131 C 1 0 300 s Its possible to disable all alarms of S203 This can be done e g in the cases when the measurements are configured before any sen sors are linked to controller When alarms are disabled a symbol is shown in the start menu Z Amount of difference between measured supply water temperature and the supply water temperature set by the controller that causes an alarm when the deviation has continued for the entry delay time A deviation alarm is not activated when the controller is in summer function mode when the controller is not on automatic or when out door temperature is more than 10 C and supply water temperature is less than 35 C The alarm allows for a 5 s delay The deviation alarm will be activated once the deviation has lasted for the defined time delay Supply water high limit alarm The high limit alarm is activated when the supply water tem perature has exceed the high limit longer than the defined de lay time The return water freezing risk alarm is activated when return water temperature has remained below the freezing risk limit for longer than the allowed delay time The exit delay for freezing risk alarm is 5 seconds An overheating alarm is activated when supply water tempera ture exce

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