USER MANUAL
Contents
1. network The preset heating curves are typical aver 1 Radiator heating normal 2 Radiator heating steep curve n E maicirve ct 80 Morre EU 80 age curves for the heating mode in ques EEA ame i Ps di aa ja tion The curve may need to be adjusted O 37 C 10 28 C p O 4 C 10 26 C A id j guage mages leEaoad E ce in e i e red Min limit 12 Max limit 75 420 EN UN in limit 12 Max limit 75 20 0 20 C e done during the cold period and it the 8 sonde P should b 3 Floor heating normal curve Floor heating moist rooms room compensation is in use it should be EUER ER ERs switched off during the setting The curve is SSE SNES as oe jen 2 SC 0 28 c 40 appropriate when the room temperature is Dele e S sms tuc Gm maintained constant although the outdoor Min limit 12 Max limit 45 w o we Min limit 23 Max limit 35 temperature changes Edit heating curve CEEE 85 If room temperature drops make the curve steeper 20 B35Cye35 C 0 30 C 42 C _ _ _ _ ja Set higher values for supply water temperature at the outdoor tem D 27 CJ9928 C 10 23 C fi o 20 20 C ret peratures 20 C and O C Min limit 12 Max limit 45 20 20 C pens z If room temperature rises make the curve less steep 20 BEPC A 30 C AEC 5 yY eS Set lower values for suppl2. P 29 ppc E 30 eos altea ooe e pie 31 Technical information ccccccccccceceeessseeeeeseeeuseceeceeeaueeeeuseeeausceuaeeeausuaveseuansusseseeneaususseseeensuseueeesanueeeeesenaneeess 32 1 USER INTERFACE 1 1 Basic view There are several different levels in H23 s user interface The most significant measurement information in regulation process view is shown in the Basic view Central factors related to the current heating control are shown in the Basic view The Basic view will be shown when the controller is in idle state keys have not been touched for a while Alarms Dy 43 51 25 01 2015 ERE t 0 a blinking exclamation Outdoor temp H1 Supply water H2 Supply water mark indicates active 12 4 C alarms 452 C Automatic 32 8 C Automatic The number of active alarms is also shown DHW Supply pam 58 0 C Automatic Temperature measurements enable quickly determining proper operation of the circuit Acknowledging alarms Press OK and the alarm sound will stop If the reason for the alarm has not been corrected the exclamation mark in the top right will continue to blink Deviation alarm PRIO1 GROUP Hi Supply water 10 2 C Received 08 01 2015 02 27 Press OK to acknowledge the alarm Control mode This shows the current con trol of the cir
3. Controller for the three circuits control for 2 heating circuits 1domestic hot water control This user manual explains the H23 controller s functions and the displays that are visible to all users The ser vice mode functions are covered in separate service manual at www ouman fi The controller also has a service mode that is used when connecting and implementing features as well as the controller s configuration It includes certain setting values that do not usually need to be changed or require in depth knowledge of the regulation process The user manual can also be downloaded from www ouman fi en document bank The H23 is a heat controller for 3 circuits two heating circuits and one hot water circuit Wiring and configu rating selections define what the controller displays on the display screen Basic view Control knob and OK D 43 51 30 02 2015 Selection gt Outdoor temp 9 2 H1 Supply water 45 2 Automatic H2 Supply water 32 6 C Automatic DHW Supply water 58 0 C Automatic enter the menu Turn the control button to navigate in the menu H2 Control circuit DHW Domestic hot water cont Favourite view button You can access favourite views by clicking the favourite ESC button view button Its possible to store 5 menus as favourite Holding the key down for an extended pe views The info menus of each control circuit are set as riod of time returns the
4. PIN error Enter H23 controller the same PIN as as the GSM modems SIM card PIN Device ID Its possible to define device ID to H23 Device ID works as a password 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 No response alarm The no response alarm is activated in the controller if the SMS commu nication isn t working The entry delay for alarm is 600s and exit delay is 5s If the no response alarm is activated please check SIM card s settings networks availability and GSM modems state for possible malfunc tions If the signal strength is weak it s possible to add an external an tenna for GSM modem optional accessory 21 22 7 3 Network settings Cy e Oulink ethernet adapter H23 Outdoor temperature measurement plug connection M1 Oulink Eth connector or GSMMOD5 connector System settings Time 101 Date 2912 2014 gt Language English gt SMS settings gt Network settings e d Modbus ATJ Slave gt Network settings atewawv address 0 0 gt Subnet mask 0 0 0 0 gt IP address 0 0 0 0 gt Nameserver address 0 0 0 0 gt Update nework settings Modbus TCP IP E SNMP E Access Off Access IP 0 0 0 0 OLIL INE v 15 Serial number Device state Uninitialized gt WEB user interface Off gt If you want to connect the H23 unit to an Ethernet network you will need an Oulink Ethernet adapte
5. DHW 3 point controlopen 55 TR1 Running time closed 15 s 10 500 s L 6 A DHW 3 point control closed 56 TR2 L OTON ee oan oe ME EE E NECEM fae aba c LII Dd ea ae a L12 10V Running time open 15 s 10 500 s DHW Actuator 24VAC 55 10 0 V d es 10 2V Voltage control O 1OV 66 v1 DHW Pump control The display shows the pump control mode on PV S1 8182 REl off By pressing OK you can change the pump H1 Pump control control to manual control If the manual control P2 528485 RE2 is selected the hand image appears in the be P3 S3 8788 RE3 Be Pump control ginning of the line Pump control Sum alarm 24 VAC LITR2 56 65 TR2 TRA 58 67 TR4 TR6 60 69 TR6 OUMAN Hes GSM modem power supply GSMMOD5 Modbus RTU slave M1 Outdoor temperature sensor M2 H1 Supply water sensor M3 H1 Return water sensor M4 H1 Room meas NTC10 M5 H2 Supply water sensor or Free meas NTC10 M6 H2 Return water sensor or Free meas NTC10 M7 H2 Room meas NTC10 or 0 10V or Free meas NTC10 M8 HW Supply water sensor M9 HW Circulation anticipate sensor DI1 Alarm normally open or normally closed or HomelAway switch DI2 Alarm normally open or normally closed or HomelAway switch 3 point controlled actuators TRI and TR2 DHW Control 3x0 8 TR3 and TR4 H1 Control TR5 and TR6 H2 Control Pe Group centre L SXIRONS Power supply 230Vac jy CONNECTION GUIDE Cabling H23 co
6. i iw a aA Thursday Friday pan Saturday Sunday Editing view Time Mode MTWTESS 21 00 Drop On e e e Fe El 06 00 prop off e e Fel MOO 00 00 Add new it In this example you can see a weekly temperature drop program Temperature drop is on from 9 pm to 6 am from Monday to Friday Editing view e NU e X M NOS S50 QW eC cer om Kate eese P cad l K ON l I Time Mode Char Sa 24 00 Drop On AAEH 06 00 Drop off el E e e E LU l T j Time Mode HTAR emi S 21 00 Drop On e e e i9 El 06 00 Delete switch time P p B9 9 S DT DT OK 00 00 4dd new Weekly programmes have a standard graph view as well as a change view showing the exact time when the new mode command will be executed In the graph view exceptions to normal tempera ture reductions 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 temperature drop period 1 Press OK at the Add new row 2 Setthe time when the temperature drop is activated set hours and minutes separately Press OK to accept 3 Press OK and the
7. 131 C and delay 1 min Note that with default settings the alarms will never activate due to measurement range of the sensors The measurement range is 50 130 C 5 0 131 C for measurements 4 and 7 If digital inputs are configured for alarm use you can modify the alarm delay and rename the alarm The default value for alarm delay is 1 min setting range O 120 min 19 7 SYSTEM SETTINGS Main menu System settings include date and time language SMS and net DHW Domestic hot water control work settings display settings and device type information Trend logs Alarms EEEIEE If you want to connect the H23 unit to an Ethernet network you will need an Oulink Ethernet adapter additional equipment System settings Date 29 12 2014 gt Daylight saving time In use Language English SMS settings gt Modbus RTU settings gt Display settings gt Type info gt Lock code Not in use gt Configuration gt Alarms Enable Communication port GSM gt 7 1 Setting date time and language System settings gt Time Tie It is important that date and time are correct The date and time are used e g in Enter aia heurs time programs weekly schedule and holiday calendar as well as alarm indica hhmm The H23 clock takes daylight savings and leap years into account automati cally The clock has a backup for power outages lasting at least three days Hours and minutes c
8. 93 68 EEC Interference tolerance EN 61000 6 1 Interference emissions EN 61000 6 3 ce OUMAN OY Voimatie 6 Fl 90440 Kempele Finland 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 6ZGOGLOZ LLA Nid Ienueuu 1SN EZH LOSINX
9. controller to the default favourite views basic mode The display shows the basic view the monitor dims and the keyboard locks if the locking function is in use CONTENS RU A E 4 Il BASIC VIEW enoo aA aR a A N E E E AAN 4 12 Menu StrUCtUrE nisnin aene AEE AEE NEEE EE EESE AES ESETE EEEE EEEE EE EEEE EEEN NERSE 5 WES Pg lij p 6 PANDPIDCE UDEeT Ce nS A S4 9 7 3 Supply water control in heating circuits eee eese eene tette stets tn tt ts ntn sn tasa sns totae sata ss tasa sn sn sn ensss sata nan 8 cuj LT 3 2 Heating CUVE 3 3 Setting values 3 31 Temperature drops 33111 Weekly schedule Exe te es a Uc M A S9 CN VICS SOLU Vallis s EEE EEEE EEEE EEEE EEEE EEEE EE 12 BG Control 3mnode serenua nnn EAE aed eene utebatur duae o uA AS 14 4 Domestichotwatercontrol eere eee ee eene eere setenta tota snnm sata sn sn enata so sn sns n sns inis sns sa sn sn sns SSRS ss SSRS SSSss 14 4 1 DHW INIO ite eee acer tees av cet edid incitati iata eU Due thee n DA LAE 4 2 Trend display 4 3 Setting values 4 4 Control mode MI E c 17 G LAI INS ERE NETTE 7 System settings 7 1 Set
10. holiday schedule To switch from an holiday schdule to Date 61 03 2015 weekly schedule mode select automatic mode Aika 11 30 Mode Drop on Accept Ready Temperature drop by using Holiday schedule Date Time 1 Navigate to Holiday schedule and press OK The display will read Add 31 03 2044 14 30 Drop On gt new Press OK 2 Press OK and set the start date for the temperature program then the time and Drop On mode Add change switch time Date 404 2045 Time 16 00 3 Accept the holiday schedule you created by pressing Ready Mode Automatic Accept Ready 6 Navigate to Add newr and press OK Date Time 5 Press OK and set the end date for the temperature drop program then 31 03 2045 the time Select Automatic mode 14 04 2015 Add new 1t30 Drop On 16 00 Automatic 6 Accept the holiday calender you created by pressing Ready The picture shows an exception schedule program Heat reduction is on from 31 March 2015 11 30 to 14 April 2015 16 00 Temperature drop prevention The Holiday calendar overrides the Weekly schedule You can bypass the tem perature drops for specific time with Holiday schedul Define the program as above see steps 1 6 but set the mode to Drop off in step 2 NOTE Remember to also set the end time for the holiday calendar program When you set the date and time the mode will change to Automatic
11. is active the control mode is Summer stop in basic view 3 3 1 Temperature drop Both heating circuits have the same circuit specific settings H1 H2 Control circuit gt H1 H2 Setting values gt Temperature drop Explanation Setting Factory Range setting Temperature drop 0 O 20 C Temp drop Weekly schedule Holiday schedule Temperature drop status No drop No drop Away control Time program Away control Time Temperature drop of supply water which can start due to weekly schedule holiday calendar Home Away switch Away text message command or when selecting Away as the Home Away control status from the controller Inputs and outputs If room temperature measurement has been taken into use the temperature drop is given directly as a room temperature drop You can define a weekly schedule for temperature drops More infor mation on the weekly schedule can be found from the next page Holiday schedule is used for temperature drops which deviate from normal weekly schedule The holiday schedule overrides always the weekly schedule More information can be found from the page 12 The Home Away control and time program can changes the tem perature level 3 3 1 1 Weekly schedule H1 H2 Control circuit gt H1 H2 Setting values gt Temperature drop gt Temp drop Weekly schedule Graph view Temp drop Weekly schedule Monday Tuesday E Wednesda m __ 0 8 G o
12. mechanic the supply voltage from H23 to actuator is cut and the position of the valve can be changed straight from the actuator 4 DOMESTIC HOT WATER Main menu H1 Circuit control Hz Circuit control DHW Domestic hat water control Trend logs gt 4 1 DHW Info The H23 keeps the temperature of domestic hot water at the des ignated setting value DHW Domestic hot water control gt DHW Info DHwW Info Info menu shows the domestic hot water settings the measure 584 C Supply water Circulation water Actuator control ments and actuator control related to the domestic hot water 4 2 Trend display DHW Domestic hot water control DHW Trend display DH Trend display You can read the real time trends of the temperatures 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 1 s Supply water s Circulation water E Actuator contral gt 4 3 Setting values DHW Setting values DHW Setting values z 2 Domestic hot water setting value Factory setting The end user can change the domestic hot water setting value The settings of the control of the actuator tuning values and high limit alarm settings can be found from the Service setting values menu Explanation Domestic hot water setting 58 0 0 0 100 0 Because of the danger of bact
13. settings System settings Display settings Display settings Display version Contrast 0 8 HC1 7 6 Type information System settings Type information A Type information Sarial number H23 Ouman Ouflex XXXXXX Display SNMP SNMP function can be used to send notifications about alarms activating inactivating and being acknowledged via SNMP protocol to a desired server IP address The IP address of the target server to which messages are sent Function active This selection either enables or disables the entire SNMP function Ouman H23 can be connected as a slave device to Modbus RTU bus Modbus RTU slave Note that there must not be several devices with the same address in the bus The communication baudrate must be the same in every device in the same bus All the Modbus RTU communication settings can be found from the Modbus RTU slave menu You can adjust contrast If you wish the display to be brighter seta smaller numerical value The setting range is 50 100 The display changes after you have confirmed the setting change Type information shows the hardware configuration and the soft ware versions that have been used to create the application This information is useful especially in case of maintenance or upgrade 23 24 7 7 Lock code System settings gt Lock code system settings Display settings H Type information Lock code Notin use gt Co
14. CUIT See more information p 8 DHW DOMESTIC HOT WATER CONTROL See more information p 15 TREND LOGS See more information p 17 6 ALARMS See more information p 18 If the GSM modem optional accessory is connected to H23 activated alarms can be sent as SMS to mobile phone It s pos sible to define 5 phone numbers and backup number where the alarms are sent SYSTEM SETTINGS See more information p 20 Inputs and Outputs Outdoor temp H1 Supply H1 Control circuit H1Heating curve H1 Setting values gt H1 control mode Automatic gt H2 Control circuit H2 Heating curve gt H2 Setting values H2 Control mode Automatic Both H1 H2 Control circuit menus has the same structure Ed DHW control circuit DH Trend display gt DH Setting values gt DH Control made Automatic By pressing OK button you can view the trend of the measurement Sampling interval is 1 s 3 Trend logs Outdoor temperature gt Hi Supply water gt H1 Return water gt Hi Room temperature gt By pressing OK button you can view the trend log of the measurement The sampling interval is adjustable Alarms Active alarms Acknowledge all alarms Alarm history Reset alarm history Alarm recipient General alarms YYYY Y L system settings Date 31 03 2014 gt Daylight sav
15. General alarms Sensor fault alarms A Alarm Delays setting range 0 120 min Input Alarm text Min Max Cause of the alarm Entry Ext Alarm Alarm limit alarm delay delay group priority MI M1 Alarm X x Outdoor temperature sensor or bus 1min 5s 1 1 M2 M2 Alarm x x HiSupply water water in 5s 1 M3 M3 Alarm Freezing risk x x H1Return water The freezing risk alarm and return water Imin 5s 1 1 compensation function are activated on the low limit lmin 5s 1 1 M4 M4 Alarm Freezing risk x x H1Roomtemp sensor Thefreezingriskalarmis activated onthe lowlimtmin 5s 1 1 M5 M5 Alarm x x H2 Supply water sensor or free temperature measurement lmin 5s 1 1 M6 M6 Alarm Freezing risk x x H2Return water sensor or free temperature measurement in 5s 1 1 The freezing risk alarm and return water compensation min 5s function are activated on the low limit in 5s MT M7 Alarm Freezing risk x x H2Room temperature sensor or free temperature meas lmin 5s 1 1 The freezing risk alarm is activated on the room temp meas 1min 5s 1 1 M8 M8 Alarm x x DHW Supply water sensor lmin 5s 1 1 M9 M9 Alarm x x DHWCirculation water sensor Imin 5s 1 1 DI D1 Alarm Digital input 1 switch alarm Imin 5s 1 1 D2 D2 Alarm Digital input 21 switch alarm Imin 5s 1 1 Deviation alarms General alarms GSM modem fault alarm The deviation alarm is used in H1 and H2 Supply water The entry delay is 10 sec and exit delay is 5 sec If the home away switch
16. In this Deleting an activation time from a holiday schedule case the control returns back to the 1 Navigate to the row with the activation time you want to delete weekly schedule NP 2 Select Delete switch time 3 Accept the deletion by pressing Ready 3 3 2 Service setting values H1 H2 Control circuit gt H1 H2 Setting values gt Service setting values The access to the Service setting values requires entering the service code The service settings are typically needed only when the controller is configured and taken in use E In addition to service settings there are also other settings for configuration navigate to System settings gt Connections and configuration ACTUATOR CONTROL Factory Explanation setting Actuator selection 3 point 3 point 3 point or voltage controlled actuators can be used for heating O 2 10V circuits 10 O 2 V Actuator running time 150 10 500s The running time indicates how many seconds go by if the actuator open runs a valve nonstop from a closed position to an open position Actuator running 150 10 500s The running time indicates how many seconds go by if the actuator time close runs a valve nonstop from an open position to a closed position TUNING VALUES Factory Range Explanation setting P area 200 2 600 C Supply water temperature change at which the actuator runs the valve at 100 Eg If th
17. System settings gt Alarms Disabled Enabled Alarms gt Active alarms Active alarms 2 2015 1 e groin 12 15 13 H1 Deviati Sensor fault M4 H1 Foam temperature PR GROUP 1 Room temperature n 50 0 C Received 07 01 2015 12 24 52 ism Alarms Acknowledge all alarms 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 The heading of the alarm view shows the reason for the alarm What location the alarm is coming from Time the alarm was received You can acknowledge all alarms by pressing OK Alarms gt Alarm history D Alarm history 2 19 10 2014 15 55 10 Sensor fault H1 Supply w gt 02 12 2013 1 22 40 Sensor fault H1 Return w gt From alarms you can see the cause of the alarm where the alarm has come from and when the alarm has become inactive e g 19 10 2014 at 10 11 42 The last 10 alarms can be seen in inactive alarms Alarms Reset alarm history confirm Reset alarm history Alarms Alarms receivers Alarms receivers 1 Phone number 2 Phone number 3 Phone number 4 Phone number 5 Phone number Backup user v Vv v v By 1 Phone number BIE s 4 e s IS o e o e Approve Pre
18. Trend logs Main menu H2 Control circuit DHW Control circuit Alarms Trend logs Outdoor temperature H1 Supply water H1 Return water H1 Room temperature H2 Supply water H2 Return water H2 Room temperatu DH Supply water DH Circulation water H1 Actuator control H2 Actuator control DH Actuator control wow ow ow ow ow ow ow ov ow v Bg H23 controller automatically logs trend from the measurements Select the measurement which log you want to view The trend log will be shown in the controller s display It s also possible to change the logging interval Trend log sampling interval Measurement Factory setting Range Attention Outdoor temperature 600s 10 600 s H1 H2 Supply water 60s 10 600s H1 H2 Return water 60s 10 600 s H1 H2 Room temp 60s 10 600s DHW Supply water 10s 10 600 s DHW Circulation water 10s 10 600 s H1 Actuator control 60s 10 600 s H2 Actuator control 60s 10 600s bra ena DHW Actuator control 10s 10 600 s controlled actuators A different sampling interval can be set for different measurements You can browse the trend log by turning the control knob The logged value from the time indicat ed bythe cursor hairline is shown in the square brackets Trendlog 28 01 08 26 19 34 7 C 20h 38 28 A amp _ The value in the brackets indi cates how long trend period is shown in the controller display at t
19. an be set separately 1 Set hours and press OK to accept 2 Setminutes and press OK to accept System settings Date Date Enter the day Thu 02 04 2015 Set day and press OK to accept name of weekday is updated automatically Set month and press OK to accept Set month and press OK to accept Press Esc to exit PWNS System settings gt Daylight saving time daylight saving time The controller will automatically be switched to to daylight saving time and to standard time if the selection In use is made 2Hhotinuse System settings gt Language Language The language of the user interface can be change here English 2 Suomi Finnish 2 Svenska Swedish 7 2 Text message SMS settings System settings SMS settings SMS PIN 11 21 3 14 Approve Press OK a number of seconds Cancel Press ESC a number of seconds SMS settings 5M5 PIN Signal strength Modem status 1234 gt Excellent gt Connected gt Device ID E Device ID Smmm TE TE TED TETTE TE Approve Press OK a number of seconds Cancel Press ESC a number of seconds Use of text messaging requires that the H23 is connect ed to a GSM modem additional equipment see p 28 SMS settings are shown in the controller when GSM is selected i
20. ata is displayed if the delayed outdoor temperature is not used in supply water control Current actuator control 3 2 Heating curve H1 H2 Control circuit H1 H2 Heating curve The supply water temperature for different outdoor temperatures is set in heating curve settings H1 Control circuit H1 Info H1 Setting values gt H1 Control made Automatic Setting Factory setting Explanation you can change the regulation curve to the outdoor temperature values 20 C Hi Heating curve and 20 C as well as to three other outdoor temperatures between 20 C and 20 3 C 10 30 C O 27 C 410 23 C 20 C To change the outdoor temperature point press OK for a long period of 20 20 C time A floor heating curve is the factory setting Min limit 12 Max limit 45 Min limit 12 0 C Minimum allowed supply water temperature A higher minimum tempera ture is used in damp rooms and tiled rooms than in e g rooms having a parquet floor to ensure a comfortable temperature and removal of moisture in the summer Max limit 45 C Maximum allowed supply water temperature The maximum limit prevents the temperature in the heating circuit from rising too high preventing damage to pipes and surface materials If e g the characteristic heating curve setting is incorrect the maximum limit prevents excessively hot water from entering the
21. ays visible and those than can only be changed using a service 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 Press OK to accept the change Both circuits H1 and H2 have the same circuit specific setting values Explanation Basic room temperature setting for the controller set by the user This setting value is not visible unless room compensation is in use Taking it into use is done from the H1 2 Setting val ues gt Room temperature settings Setting Factory Range setting Room temperature setting 21 5 31 55 C Supply water min limit 12 5 95 C Supply water max limit 45 MOS Summer function outdoor 19 10 35 C t limit Minimum allowed supply water temperature A higher minimum temperature is used in damp 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 Maximum allowed supply water temperature The maximum limit pre vents the temp in the heating circuit from rising too high preventing damage to pipes and surface materials Summer function outdoor temperature limit When the measured outdoor temperature exceeds the outdoor temperature limit of the summer function the valve will be closed and the circulation water pump will stop when summer function is ac tive When the summer function
22. cept each number Press ESC to return to the previous square 3 Press OK for a number of seconds to accept the code Press ESC for a number of seconds to cancel When you return the factory settings the controller takes into use those control circuits which were in use before factory re set The restoring factory settings is done in System settings by pressing the OK button down for an extended period of time Backup menu appears to System settings 7 9 Create backup and Restore backup Once H23 is taken in use and all the configuration is done it s rea sonable to create a backup of the configuration The latest backup can be restored later if needed The creating and restoring backup is done in System settings by pressing the OK button down for an extended period of time Backup menu appears to System set tings 7 10 Configuration System settings gt Configuration system settings Type information gt Lock code Mot in use gt figuration E Alarms Enable gt Configuration ontral circul In use gt H2 Control circuit In use gt DHW Control circuit In use gt TUTO aaa M1 11 31 Outdoor temp measurement gt M2 12 322 H1 Supply water gt M3 13 33 Hi Return water gt M4 14 34 H1Fioom temperature gt M5 15 353 H2 Supply water gt MB 16 363 H2 Return water gt M 17 37 H2 Room temperature gt M8 18 38 DHW Supply water gt M3 13 39 DHW Circulat
23. cuit auto forced manual or in summer mode see p 10 Alarm indication Ouman H23 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 Active alarms If an alarm has not been acknowledged an exclamation mark will ap pear in the beginning of the row 1 2 Menu structure Basic menu Main menu main menu Dr 43 51 25 01 2015 selection gt SS Feet Gigi tenp d24 C A H1 Control cird2 s gt H1 Supply water 45 2 Automatic R H2 Control cir a ts H2 Supply water 328 C Automatic ee DHW Supply water 58 0 C Automatic PCIE circuits L Turn the control button Press the control button Alarms to navigate in the menu to enter the Main menu System settings D Sub menus By pressing OK you can change the mode of the INPUTS AND OUTPUTS See more information p 7 2 H1 CONTROL CIRCUIT See more information p 8 H2 CONTROL CIR
24. e Away switch controller s menu or SMS If the room temperature sensor is taken in use the temperature drop affects to room temperature If measured room temperature differs from the room temperature setting the controller corrects the supply water temperature with room compensation function Increase in supply water temperature due to return water compensation When the temperature of the return water decreases to low limit alarm set ting the controller increases the supply water temperature with return water compensation function Supply water temperature increase due to the minimum limit Supply water temperature drop due to the maximum limit Present supply water temperature determined by the controller All the fac tors are considered that affect the supply water temperature Present measured supply water temperature Present measured return water temperature The measured room temperature or room temperature from the bus The moving 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 O 5 hours The moving average of outdoor temperature In supply water control the con troller uses delayed measurement as an outdoor temperature the delay time of outdoor temperature measurement is adjustable default 2 hours The measured outdoor temperature or outdoor temperature from the bus Outdoor temperature d
25. e key word message Key word Explanation or Key words Home Away Inputs Outputs H1 Info H2 Info DHW Info H1 Setting values H2 Setting values H1 Heating curve H2 Heating curve HW Setting values Acitve alarms Alarm history Type info Send the text message question mark or word Key word Reply messages show all key words for the controller H23 goes into Home mode H23 goes into Away mode The most important measurement information and state of the input is shown in the reply message The state of actuators and pumps controls and sum alarm is shown in the reply message The reply message shows the computational setting value of supply water Data are in formational The room temperature and temperature drop setting values are shown in the reply mes sage You can change the setting values Send a changed message back to the control ler and it will make the change to the setting value and send you another message sho wing the changes to the setting values you can set temperatures for supply water for 5 outdoor temperatures Of the outdoor temperatures two 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 control mode The reply message will show all active alarms The reply message will show
26. e supply water temperature changes 10 C and the P area is 200 C the position of the actuator changes 5 6 10 200 x 100 5 I time 50 O 3005 The deviation in the supply water temperature from the set value is corrected by P amount in time For example if deviation is 10 C P range is 200 C and time is 50 s the motor will be run at 5 for 50 seconds gn D time o O 10S Regulation reaction speed up in the event of a temperature change Beware of constant waver ALARM SETTINGS It s possible to define low and high alarm limits every input The limits are defined in Alarms menu Alarms gt Start configuration Supply water deviation alarm Amount of difference between measured supply water temperature Max deviation from setting 10 0 2 100 C and the supply water temperature set by the controller that causes an alarm when the deviation has continued for the return delay time If the summer function is active the setting for deviation alarm is 2x defined setting with default setting it s 2 x 10 0 C 20 C Alarm delay 60 0 120 min The alarm goes off if the deviation has lasted for the set time Low limit alarm for return water The return water low limit alarm and return water compensation is Low limit alarm 8 0 2 100 C activated when return water temperature has remained below the Alarm delay 10 1 120 min low limit for longer than the allowed delay time The exit delay for low limit alarm is 5 second
27. eria it is recommended that the value domestic hot water temperature is not permanently set below 55 C Service setting values The viewing and setting the Service setting values requires service code The Service setting values are such settings which are not typically needed to be changed after H23 has been configured and taken in use Actuator selection 0 10V 3 point Type of actuator 0 2 10V 10 2 V Actuator running time open 15s 5 500 s The running time indicates how many seconds go by if the actuator runs a valve nonstop from a closed position to an open position Actuator runnig time close 15s 5 500 s The running time indicates how many seconds go by if the actuator runs a valve nonstop from an open position to a closed position P area 70 2 600 C Supply water temperature change at which the actuator runs the valve at 100 I time 14 O 300s The deviation in the supply water temperature from the set value is corrected by P amount in I time a D time e O 10s Regulation reaction speed up in the event of a temperature change Beware of constant waver Anticipation 120 0 ee 2510 AC Uses anticipation sensor measurement information to speed up regulation when DHW consumption changes Increase the an ticipation value to decrease reaction to changes in consumption DHW Quick run 60 O0 100 Functions during consumption changes Decrease this value to decrease reaction to quick temperature changes Supply water high limit a
28. example you can see a weekly temperature drop program Temperature drop is on from 9 pm to 6 am from Monday to Friday Day Time 31 03 2014 1t30 Drop On 14 04 2014 16 00 Automatic gt It s possible to define longer temperature drop periods with Holiday calendar More information on page 12 3 H1 Control mode Manual electr Manual mech voltage controlled actuator The favourite views include Info menus of the circuits and the Main view You can access the favourite views by clicking CU button Main menu p water gg SIE 1 3 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 tapping the 0 button There can be a maximum of five of these views The pre installed favourite views show the circuits main menus You can also save a particular regulator view as your own favourite view You can return from favourite views to the basic view by tapping the ESC key until the basic view appears Your own favourite view Trendiloki 28 01 08 26 19 34 7 13212 h 28 H1 Circuit menu Main menu Main menu Inputs and outputs H1 Control circuit m aa H2 Control circuit Supply water DH Control circuit DHW Circuit menu H2 Circuit menu C1pHw Info H2 info Domestic hot water setting val
29. he time for example 20 h Hair line When you press OK in the trend log display you can zoom in 44 min or zoom out 5 hours the trend view 17 18 6 ALARMS Acknowledging alarms press OK and the alarm sound will mute If the E reason for the alarm is still present the exclamation mark in the top right B will continue to blink Deviation alarm PR1 GROLIP1 H1 Supply water temp 10 2 C Received 03 04 2015 02 27 Alarms Alarms Enable Active alarms Acknowledge all alarms Alarm history Fieset alarm history Alarms receivers General alarms H23 can send an alarm for a number of different reasons Informa tion about the alarm is shown on the display The alarm also sounds a beeping noise If the regulator has a number of unacknowledged alarms and you acknowledge the last one the one before it will appear on the monitor When all active alarms have been acknowledged the alarm window closes and the alarm sound stops You can also use ESC button The alarm sound then stops and the alarm windows close when you press the Esc button once 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 The disabling of alarms can be activated If the alarms are disa bled the next symbol is shown in the main display The disabling is taken out of use in
30. information about the last 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 ADDITIONAL INFORMATION OF THE ALARMS Sensor fault alarms and functionality in malfunction cases Fixed delays Input Sensor Sensor Alarm text Operation when a sensor is defective Entry Exit Alarm Alarm type delay delay group priority M1 NTC 10 TMO Sensor fault M1 The control system uses the value of the outdoortemp at O C 10s 5s 1 2 M2 NTC 10 TMW TMS Sensor faultM2 H1Valve remains in the position it was in before the sensor defect 10s 5s 1 2 M3 NTCIO0 TMW TMS _ Sensor fault M3 _ H1 Return water control is disabled 10s 5s 1 2 M4 NTC 10 TMR Sensor fault M4 H1 Room compensation is taken away of use 10s 5s 1 2 M5 NTICIO TMW TMS Sensor fault M5 Valve remains in the position it was in before the sensor defect 10s 5s 1 2 M6 NICIO TMW TMS Sensorfault M6 H2 Return water control is disabled 10s 5s 1 2 M7 NTC 10 TMR Sensor fault M7 H2 Room compensation is taken away of use 10s 5s 1 p M8 NTCIO TMW TMS Sensor fault MB Valve is closed DHW Supply water 10s 55 1 2 M9 J NTICIO JTMW TMS Sensor fault M9 Does not affect regulation DHW Clrculation 10s 5s 1 2 Measurements 5 6 and 7 can be configured as informative measurements Sensor fault alarms are not available for informative measurements
31. ing time In use Language English SMS settings gt Modbus RTL slave Display settings Type infa gt Lock code Mot in use gt Restore factory settings gt Restore backup Create backup Configuration Alarms Enable gt 4 Communication part GSM gt Lo NN Home Away control from the controller You can define a fixed value for outdoor temperature by clicking OK button This should be used in sensor fault cases only E1H1Info Effect of temperature drop Calculated supply water setting 15 o Contral When system works optimally the supply water tempe rature is very close to the calculated supply water tempera ture setting value The circuit specific info view shows the temperature measu rements and the states of the actu ators of the particular control circuit more information p 8 H1Heating curve 80 20 Mme eel A O 27 C 10 23 C 4200 20 C eee ETL 20 Min limit 12 Max limit 45 20 20 C A typical heating curve for radiator heating Mo re information on the heating curves see page 9 Room temperature setting min 5 0 max 35 0 Setting values menu includes room temperature setting and settings related to temperature drop weekly schedule holiday calendar see p 10 14 among other settings Temp drop Weekly schedule Monday Tuesday tl Wednesda m UGG E apy on 0 8 G t 1 5 i rm 2A In this
32. ion water gt DI 1 27 47 HomeAway switch DI 2 28 48 Alarm Normally open e QUTPUTS 99mm em Hi Actuator 3 point gt H2 Actuator 3 point gt DHW Actuator 0 10 gt Hi Pump contral Not in use gt H2 Pump contral Hat in use gt DHW Pump control Hat in use gt Sum alarm TRS 7 11 Disable enable alarms system settings Lock code Not in use gt Configuration gt Alarms Enable Communication port GSM U Alarms Enable 7 12 Communication port system settings Lock code Not in use gt Configuration gt Alarms Enable gt Communication part GSM communication port 2 GSM In Configuration menu the heating circuits and the inputs and out puts are configured and taken in use The service code is needed for the access to the Configration menu The minimum and maximum alarm limits and entry delay can be defined for every input The default values are minimum limit 51 C maximum limit 131 C and entry delay 1 min The inputs M5 supply water temperature measurement M6 return water temperature measurement and M7 room temperature measurement are re served for H2 heating circuit If these inputs are not used for the control of the H2 heating circuit they can be used as freely nameable general temperature measurements NTC 10 It s possible to use digital inputs for Home Away switch or for alarm purposes open clo
33. is not connected into digital inputs 1 and 2 the contact alarm can be taken from the inputs You can select in start up if the alarm comes from normally open NO contact or from NC normally closed contact The alarm delay can be set As a default the delay is 1 min The alarm entry delay is 600 sec and exit delay is 5 sec 27 OPTIONAL EQUIPMENTS OULINK ETH Adapter for H23 for networking If Oulink ETH adapter is taken in use in H23 it s not possible to use GSM mode simultaneously Modbus TCP IP interface to H23 device Integrated Ouman Access connection Modbus TCP IP Modbus TCP IP 4 RTU Gateway SNMP alarm transfer GSMMOD5 By connecting the modem to the H23 regulator you can communicate with the regulator text messages and pass this information on alarms to your mobile via SMS If Oulink ETH adapter is taken in use in H23 its not possible to use GSM mode simultaneously The modem has a fixed antenna that can be changed to an external antenna with a 2 5m cord optional equipment if needed The modems indicator light shows what mode it is in LED indicator light Modem mode instructions LED is not lit LED is lit LED is blinking slowly LED is blinking rapidly Modem is not on Connect network device to modem Modem is on but it is not ready for use Make sure that H3 and GSM modem SIM card have the same PIN code if PIN inquiry is in use Modem is ready for use Modem is eithe
34. k settings System settings gt Network settings gt Modbus TCP IP Modbus TCP IP Modbus TCP port finternal registers Max connections 20 gt Idle timeout 300 gt Allowed address 0 0 0 0 gt Function active On ModbusTCP IP communication settings Modbus TCP port internal registers Port definition for Modbus TCP IP communication The default port is 502 Max connections It is possible to decrease server load by changing this setting that defines the maximum number of simultaneous con nections from different IP addresses to the server Idle timeout This setting defines the time after which the server clos es an inactive connection Allowed address It is possible to improve the information security of the system 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 entire Mod bus TCP communication System settings gt Network settings SNMP IP adress Function active On 7 4 Modbus RTU slave System settings gt Modbus RTU Slave Modbus ATJ slave Modbus address gt Baud rate 9600 gt Other settings gt Other settings Data bits a gt Stop bits gt Parity No parity gt 7 5 Display
35. larm High limit alarm 75 0 100 C Supply water high limit alarm Alarm delay 10 O 120min The high limit alarm is activated when the supply water tempera ture has exceed the high limit longer than the defined delay time 15 16 4 4 Control mode DHW Domestic hot water control gt Control mode DHW Domestic hat water control DHW Info DH Trend display DH Setting values DH Control mode Automatic gt Automatic mode is normally used in regulating domestic hot wa ter Here you can switch from automatic to manual mode and move the valve into the desired position You can use manual mode for example when a sensor malfunctions Control mode Explanation Automatic Manual Control mode o amp utomatic Manual electr o Manual mech Manual mech voltage controlled actuator H23 maintains the temperature of domestic hot water at the setting value set by the user The actuator remains in the position defined in manual mode until the control mode changed to automatic DHW Control mode Control made Manual mech gt 4ctuators manual control E The actuators position in manual mode is changed with Actuator manual control setting In mechanical manual mode the valves position is set from the actuator To prevent the regulator from changing the position of the valve the actuator s power supply is prevented by this selection 5 TREND LOGS
36. mer function 10 Supply water info 8 Supply water temp max limit 8 Supply water temp min limit 8 Supply water temperature 8 Supply water temperature alarm limits 13 16 19 System settings 20 25 Technical information 32 Temperature drop 10 12 Textmessage communication 29 Textmessage kommunication 29 Time programs 11 12 Time setting 20 Trend 14 17 Trend log sampling interval 17 Tuning values 13 15 Type information 23 Weekly schedule 11 Product disposal The enclosed marking on the additional material of the prod uct indicates that this product must not be disposed of togeth er with household waste at the end of its life span The product must be processed separately from other waste to prevent dam age 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 suppli er or alocal environmental authority who will provide addition al information on safe recycling opportunities of the product This product must not be disposed of together with other com mercial waste 29 CONFIGURATION X checkithe functions on the screen that have been initialised Connec Input Output Alternative measurement options Alarm setting values Split connectors tion place M DI M1 Outdoor temperature Outdoor temperature delay 2 0 h Low limit alarm 51 C 51 C 131 C 11 31 outdoor temperature bus
37. n communication port see 7 13 on page 26 Message center number A H23 device can identify the operator in use from the modems SIM card SMS PIN If the SIM card has PIN inquiry in use H23 device asks you to enter the PIN default 1234 Entering the code 1 Turn the control knob and press OK to accept each number Press ESC to return to the previous square 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 description Excellent Good Mod erate Low Very low and No network If signal strength indicates No network try changing the modems 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 the unit displays Initialisation failed check that the SIM card is correctly in stalled Modem status H23 recognizes whether the modem is connected or not The unit ini tialises the GSM modem automatically Mode Kuvaus toimintaohje Ok Modem is ready for use The modem is not connected or the connection is incorrect Connect the modem to the communica tion port Tof H23 The power supply for modem can be taken from the controller strip connector 1 red and black or through a network device Not connected Error Use the SIM card in your phone and check if the SIM card is locked PUK code
38. n turn the control knob to select Drop On Press OK to accept Press OK at each weekday you wish to choose Press OK at the Add new row Set the time when the temperature drop goes off set hours and minutes separately Press OK to accept 4 5 Press OK at the end of the row to accept the new time program 6 f 8 Press OK and then turn the control knob to select Drop Off Press OK to accept 9 Press OK at each weekday you wish to choose 10 Press OK at the end of the row to accept the new time program Tl 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 make the time and temperature drop mode changes Press OK to accept 3 Press the OK button to change the day of the week 4 PressEscto 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 mode and select Delete switch time 3 Press OK at the end of the row 11 3 3 1 2 Holiday schedule H1 H2 Control circuit gt H1 H2 Setting values gt Temperature drop gt Holiday schedule S TL You can easily make changes that differ from normal routine use prrlcm 9 3 0 by using the holiday schedule The date time and mode to which heating will be changed in the period in question are entered in amp dd change switch time the
39. nfiguration When lock code is taken in use it s not possible to change any set tings without entering lock code It is recommended that you take lock code into use if the device is located so that anyone could reach it and change settings Locking the device and changing the lock code prevents unauthorized use of the device Lock code function Description Not in use In use You can read H23 device information and change settings You can read H23 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 Change lock code a o o o Approve Press OK for a number of seconds Cancel Press ESC for a number of seconds NOTE When you enter a locking code when changing the default the code will not be required again until the unit has been untouched for 10 minutes when the unit goes into hibernation mode You can also place the unit in hiberna tion mode by pressing the ESC button for a long period of time 7 8 Restore factory settings If you have taken lock code into use you may change the code The factory setting of lock code is 0000 1 H23device asks you to enter the current code The factory setting of lock code is 0000 2 Turn the control knob and press OK to ac
40. ntroller Red ee 15Vdc B up Bus ground A 2x0 8 ARES c B bus u EHI 1 22 ma 3 m z 2x0 8 M3 3 wn 2x0 8 T 2x0 8 a 2x0 8 a 2x0 8 sz J 2x0 8 2x0 8 2x0 8 DI 1 2x0 8 DI 2 2x0 8 24VAC Voltage controlled actuators TR1 A01 DHW Control TR2 voltage controlled A02 H1 Control TR3 voltage controlled TR4 A03 H2 Control TR5 voltage controlled TR6 Protective earth terminal for 230 V devices The fuse size of the control circuit is max 10 A The connections are made in the factory Connection terminals for three circulation pumps The connections are made in the factory The switches of the pumps are on the cover of the device max 10A VAM AO1 AO2 AO3 i REI LV RE2 L1 NI 2 AOEC S IOH LNOO YOLVNLIV S IOHLNOO Ava 32 TECHNICAL INFORMATION Dimensions width 230 mm height 160 mm depth 60 mm Weight oe 1 3 kg Protectionclass IP 41 Operating temperature 0 C 4 50 C Storing temperature 20 C 70 C Power supply L 91 N 92 94 Operating voltage ____ 230 Vac 200 mA The internal 24 V power source total load capacity of max 1A 23 VA Front fuse _ max 10A Measurements inputs Sensor measurements 11 19 Measurement channel acc
41. ount of room temperature measurement delay time constant Different buildings react to temperature changes at different rates This setting value can reduce the effect of the building on room regulation 13 14 3 4 Control mode H1 H2 Control circuit gt H1 H2 Control mode H1 Control circuit H1 Info H1 Heating curve Hi Setting H1 Control made Automatic 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 Control mode Explanation Automatic Manual Control mode o Automatic Manual electr o Manual mech Manual mech voltage controlled actuator H23 controls the supply water temperature automatically according to the need for heating and possible time programs weekly schedule and holiday calendar or according to the home away control The actuator remains in the position defined in manual mode until the control mode changed to automatic H1 Control mode Control mode Manual electr gt SCTUAtor manual cantra The actuators position in manual mode is changed with Actuator manual control setting If 3 state actuator is in use the direction of the control of the valve is shown open close If voltage controlled actuator is in use the posi tion of the valve is shown as percent value When the control mode is manual
42. r optional accessory Oulink Ethernet adpater is connected to RJ 45 1 communication port located in the side of the H23 The network settings will ap pear in the menu once the communication port is configured to Oulink s use see section 7 12 on p 25 After the network settings are changed H23 will reboot System settings Network settings There are two alternative ways to set the H23 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 nected 2 IP address is set manually Setting the IP address via DHCP function 1 Go to DHCP and press OK 2 Select On and press OK to accept selection 3 Select Update network settings and press OK to accept selection Wait approximately one minute 5 If DHCP is On setting the IP address and other network settings was successful The device now functions in the network 6 Otherwise make sure the connections and the fact that the network has a DHCP server Setting the IP address manually 1 Goto DHCP and press OK 2 Select Off and press OK to accept selection If DHCP function is on manual changes in Subnet mask Gateway address Name server address and IP address will be ignored 3 Request correct network settings IP address Gateway address Subnet mask Nameserver address from the network administrator 4 Select Update networ
43. r sending or receiving a message If you do not receive an SMS from H23 check the SMS you sent tosee if device ID and keyword were spelt correctly Device ID is case sensitive H23 can identify the operator in use from the modem s SIM card Identifi cation does not occur until PIN code has been entered If H23 does not identify the opera tor even though PIN is correct enter message center number You can find message centre number PIN code and device ID in System settings gt SMS settings in your H23 device SIM card release button Antenna mounting point SIM card slot 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 H23 device PIN code Make sure PIN inquiry is in use in the SIM card Red GSMMOD5 15 VDC OUT s Operating voltage for the GSM modem can be taken from the external power supply or from H23 15VDC output connectors 1 and 4 The GSM modem is connected to H23 s communication port l Outdoor temperature measure ment plug connection M1 Oulink Eth connector or GSMMOD5 connector INDEX Active alarms 4 18 Alarm groups 30 Alarm histor
44. rature 215 C menu of the each circuit H1 H2 DHW H2 Supply water dag 6G H2 Return water 22 3 C H2 Room temperature 213 C DH Supply water 5831 C DH Circulation water 59 0 C Digital input 1 status Open OUTPUTS Digital input 2 status Open OUTPUT S Actuator control If voltage controlled actuator is used the current control of H1 Actuator control no the actuator is shown in the menu By pressing OK you can change the mode H2 Actuator control DAWN Aetia torento EE dE of the Home Away control The mode can be also changed by Home Away switch or by text message Home or Away when a GSM modem optional is connected into the controller Pump control The control of the pump just now H1 Pump control iP H2 Pump control P3753 DHW Pump control P1 51 La Sum alarm The current state of the alarm INPUTS More information Home Away control Home Away mode Normally the controller is in the Home mode When you set the controller to Away mode the temperature drop will be activated By pressing OK you can change the status of the Home Away mode from the regulator The mode can be changed by Home Away switch or by text mes sage Home or Away when a GSM modem optional is connected into the controller Outdoor temp Outdoor temp Automatic Its possible to set the outdoor temperature measurement to man
45. s see p 14 MEASUREMENTS BUS MEASUREMENTS Outdoor temp measurement In use Notinuse Aoutdoor temperature measurement can be read either from bus In use or through UITI or plug connector In use bus Room measurement Not in use Notinuse A room temperature measurement specific to H1 control circuit In use can be read either from bus or through UI14 In use bus ROOM COMPENSATION Room compensation ratio 2 0 oro Coefficient used in applying the difference between room measurement and the room setting value to the supply water setting value For example if room temperature is one degree below the setting value supply water is raised by two degrees 1 0 C x 20 206 Minimum limit 20 0 50 50 The minimum limit defines how much the compensation can decrease the supply water temperature Maximum limit 20 0 50 450 The maximum limit defines how much the compensation can increase the supply water temperature RETURN WATER COMPENSATION Return water compensation 2 0 0 10 0 If return water temperature falls below the setting value of the Low limit alarm for return water supply water temperature is raised by the value amount of the deficit multiplied by the compensation ratio OTHER SETTINGS Outdoor temperature delay 2 0 0 60h Amount of slowing of outdoor temperature measurement time constant Regulation of supply water is based on delayed measurement Room temperature delay 0 5 0 60h Am
46. se Note It s possible to use Home Away feature without physical Home Away switch The change of the state can be done from the controller s user interface Inputs and outputs gt Home Away control or with SMS key words HOME and AWAY more information see page 30 When alarms are enabled in H23 the alarm signal goes on and informa tion of the alarm is shown in user interface if alarm activates It s possible to disable all the alarms if needed e g for installation or service A GSM modem or Oulink ETH ethernet adapter can be connected to H23 s communication port GSM modem enables SMS communication to H23 and sending alarm messages to mobile phone Oulink ETH provides Modbus TCP IP interface to H23 25 26 TEXT MESSAGE QUICK GUIDE If a GSM modem is connected to the H23 you can communicate with the con troller by text message using command words Send the following text message to the controller KEY WORDS You can send the text message question mark to the controller to get a list of 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 function The key word is separated by a You can write the key word using capital or small letters Write only on
47. setting range 0 6 h High limit alarm 131 C 51 C 131 C Manual control option Inputs and outputs Alarm delay 1 min 0 120 M2 H1Supply water Low limit alarm 51 C 51 C 131 C 12 32 High limit alarm 131 C 51 C 131 C Alarm delay 1 min 0 120 M3 H1 Return water Return water compensation 2 0 Low limit alarm 51 C 51 C 131 C 1838 setting range 0 10 High limit alarm 131 C 51 C 131 C Alarm delay 1 min 0 120 M L H1 Room temp Room temperature delay 0 5 h 0 6 h Low limit alarm 51 C 51 C 131 C 14 34 Room compensation ratio 2 0 0 10 High limit alarm 131 C 51 C 131 C L H1 Room temp bus Alarm delay 1 min 0 120 M5 L 2 Supply water Low limit alarm 51 C 516C 181 eC 1539 ieee 5 uc a xS NES High limit alarm 131 C 5TC 131 C Fee mees TCO sud Alarm delay 1 min 0 120 M6 H2 Return water Return water compensation 2 0 Low limit alarm 51 C 51 C 131 C 16 36 L L _ _ setting range 0 10 _ High limit alarm 131 C 51 C 131 C Free meas NTC 10 ame Alarm delay 1 min 0 120 M7 LJH2Room temp Room temperature delay __ 0 5 h 0 6 h Low limit alarm 51 C 51 C 131 C 17 37 a Room compensation ratio 2 0 0 10 High limit alarm 131 C 51 C 131 C H2 Room
48. ss OK a number of seconds Cancel Press ESC a number of seconds H23 requests confirmation before deleting alarm history A GSM modem can be connected to the H23 for alarm sending as a text message to the alarm receivers The alarm will be routed to defined alarm numbers phone numbers 1 5 The alarm will be sent also to backup number if defined if the alarm isn t acknowledged within 5 minutes after its activated Entering the telephone numbers 1 Turn the control knob Press OK to accept a number sign 2 Press OK to move to the next square Press Esc to return to the previous square OK 3 Press OK for a number of seconds to accept the number Press Esc for a number of seconds to cancel Removal of the defined phone number 1 Clear the first digit of the phone number 2 Press down OK an extended period of time Alarms General alarms General alarms H1 General alarm M2 General alarm 5 M3 General alarm gt M4 General alarm M1 General alarm Low limit alarm High limit alarm Alarm delay Name of the alarm 131 0 C 1 min Outdoor temperature gt It s possible to configure general alarms to measurement inputs The low and high limits and delay can be defined for alarms In ad dition the alarms can be named as desired The default settings for alarms are low limit 51 C high limit
49. temp bus a SM OUR E Alarm delay 1 min 0 120 Free meas NTC 10 ame M8 L DHW Supply water Low limit alarm 51 C 51 C 131 ec 18 38 High limit alarm 131 C 51 C 131 C Alarm delay 1 min 0 120 M9 DHW Circulation water Low limit alarm 51 C ZO Cy 19 39 High limit alarm 131 C 51 C 131 C Alarm delay 1 min 0 120 DI1 Alarm Normal y open Name Switch alarm 27 47 Alarm Normally closed _ E B B _ E _ _ Alarm delay 1 min 0 120 7 7 O ome Away switch 27 47 DI2 LJ Alarm Normally open Switch alarm 28 48 L Alarm Normally closed Name Alarm delay 1 min 0 120 i ome Away switch 28 48 H1 Actuator 3 point Running time open 150 s 10 500 s H13 pointcontrolopen 57 TR3 Running time closed 150 s 10 500 s L Ge eM H1 3 point control closed 58 TR _ 0 10 V Running time open 150 s 10 500 s H1 Actuator 24VAC 57 2 10 V aie 10 0V P ei Voltage control O 10V 10 2 V 8 0 10V 68 v2 H2 Actuator 3 point Running time open 150 s 10 500 s H2 3 point control open 59 TR 5 Running time closed 150 s 10 500 s 69 E eee ees CC n NN D 0 10 V Running time open 150 s 10 500 s H2 Actuator 24VAC 59 100V Lo 9 B Voltage control O 10V 10 2 V 8 70v3 DHW Actuator 3 point Running time open 15 s 10 500 s
50. ting time date and language 7 2 Text message SIMS SERINGE maed nett nat Feet RR ek De ded o dubito b cela ERR odas 73 Network S ttiNGS oo nn EI I I IIE I IIE EI IE IEE I I I EI nn nn oni tins eas AET EA REAA naea EA EAEan aES 7A IMOGBUS RI D e E EM 75 Display Settings Leere rris mb dre n pbees es Pat ui mepbev ek envie No EEE a O EAT Aaa dev te EERE TO IVBOAIRTOFTTIAIOFI seuraisi Grad citi erenceds C haer o E as phi laa deb Ben ag RR dida dn md TEP SOCK COSY Le 7 8 Restore SOLIS arasina etatis dete t E ben pae gartelessasindhalnadadsateaniantese wana dlagaenieannan a AEA 79 Create backup and Restore backup nemen nennen nennen nennen rennen enn rennen 24 FAO C OnfIguratiOPt mti deeem Pendet ct nose EENE ederet od an tens dR E n Dd nd o maces 25 711 Disable enable alarms sssssssssssssssssssseen eren em em nn nn sene n nennen nnn rsen sl dise nennen nnne nnn ssr nn EEE 25 TZ Communicator POE as 552 dana c 25 Text messages Quick guide cccccccccssseeeeeeeseeeeeeeeseeeeeeeensneaeeeeesseaeesecaaaeaessecgneaaeseeesneaeeseessneaeseesseeaeesenseneaeeees 26 Additional information of the alrms sessesesssseesseeseeee eene enne nnne eren nnne en nnne tenen nnne nnn enn nnne nene nnns 27 Optional equipmient detenti detect iced dr ru pe ante AE EARE cpu add 28 hn p
51. ual mode and give a fixed temperature value to it If the sensor is defective the control ler uses automatically value O C for regulation Set the outdoor measurement Outdoor temp T C to manual mode if you want to use other temperature value for control in this min 50 0 max 100 0 case H1 H2 Supply water Present temperature of water entering the heating network H1 H2 Return water Present temperature of water returning form the heating network H1 H2 Room temperature Present room temperature DHW Supply water Domestic hot water temperature DHW Supply water When there is no consumption the measurement information will show 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 anticipation to improve the regulation result 3 SUPPLY WATER CONTROL IN THE HEATING CIRCUITS E Main menu Inputs and Outputs nh brem s nere ores pe es E S H2 Control circuit gt DHW Control circuit 3 1 Info H1 H2 Control circuit H1 H2 Info H1 Control circuit H1 Heating curve gt H1 Setting values gt H1 Control made Automatic gt H1 Info According to curve Effect of temperature drop 351 C Slay are Calculated supply water setting Fas br aue The H23 enables control of two different supply water circuits in dependentl
52. ue 56 0 C Supply water According to curve Calculated supply water setting 34 0 oC Circulation water Ed Eum sg edel ecce ES Actuator control Bn Supply water 342 Setting a favourite view Navigate to the view you want to add to your favourite views Hold down the button for an extended period of time until the Save view in memory location menu opens You can t set service display as your favourite display You can t set any favourite display as long as the service code is active Deactivate the service code by pressing Esc button as long as the controller returns to main menu and the display light will dim You can save the favourite display after that 2 INPUTS AND OUTPUTS Li Main menu You can see the inputs and outputs linked to the H23 Inputs and Outputs gt H1 Control circuit If the H2 heating circuit isn t taken in use it s possible to use Seien cun 7 d measurements M5 M6 and M7 as freely nameable temperature onere ereu measurements NTC Inputs and Outputs Inputs and Outputs The measurement range of the temperature sensors are 50 Home Away contral Home 130 C If the sensor is not connected or is defective the measure ment val hown will 51 C or 131 C Outdoor temp ses ent vaine sno be 51 C o 31 C H1 Supply water 35 1 C N H1 Return water 220 C The circuit specific measurements are found also from the Info H1 Room tempe
53. uracy NTC10 element 0 15 C between 50 C 100 C Also sensor tolerances and the effect of cables must be considered when calculating total accuracy Measurement M1 can be connected also from outside of the casing by a plug connector Digital inputs 27 28 Contact voltage 15 Vdc switching current 5 mA Transfer resistance max 250 Q closed min 350 Q open Analog outputs 66 68 70 2 2 Output voltage range 0 10 V Output current max 10 mA output 15 VDC output 1 15 VDC output maximum load 100 mA 24 VAC output 51 Total current of 24 VAC output and triac outputs max 1A Pump control contacts 81 89 Contacts for three circulation pump Pumps are controlled by a switches on the top of the H23 device Relay max load 3A Protective earth terminal 73 78 Protective earth terminal block for 230V devices Control circuit fuse max 10A Control outputs 51 24 VAC control output Triac 55 60 Total current of triac outputs and 24 VAC output max 1A Data transfer connections RS 485 bus A 3 and B 6 Unisolated supported protocols Modbus RTU Options OULINK ETH OULINK ETH adapter provides Modbus TCP IP interface for H23 device GSMMOD5 By connecting the GSM modem to the H23 you can communi cate with the text messages to device and receive alarms to GSM phone APPROVALS EMC directive 2004 108 EC
54. y H1 and H2 Regulation of the temperature of supply water is controlled by the outdoor temperature Use of room temperature measurements keeps room temperature more consistent The info shows which factors are affecting currently to the supply water temperature The starting point is the supply water tem perature according to the outdoor temperature according to the heating curve When the controller is in summer function mode the H1 H2 info says Controller is stopped for summer In the example image the supply water temperature according to curve is 35 1 C Away mode lowers the temperature 6 0 C As result the calculated supply water temperature setting is 29 1 C Factors effecting the supply water temp Explanation According to curve Effect of temperature drop Effect of room compensation Effect of return water compensation Effect of minimum limit Effect of maximum limit Calculated supply water setting Supply water Return water Room temperature or Room temperature from the bus Room temperature delayed or Room temperature from the bus delayed Outdoor temperature delayed or Outdoor temperature from the bus delayed Outdoor temp or Outdoor temp bus Control Supply water temperature according to the curve at the present outdoor temperature The effect of weekly schedule holiday calendar or Away mode to supply wa ter temperature The Away mode can be triggered from Hom
55. y 18 Alarm setting values 19 Alarms 4 18 19 29 Automatic control 14 16 Away control 7 29 Backup restore 24 Basic view 4 Calculated supply water temperature 7 Changing locking code 24 Circulation water temperature 7 14 Compensation functions 8 13 Contrast 23 Control modes 14 16 Date setting 20 Daylight saving time 20 Delayed outdoor temp measurement 8 Delayed room temp measurement 8 Device ID 21 DHW Circulation Anticipation 15 Display settings 23 Disposal 29 Domestic hot water anticipation 15 30 Domestic hot water control 15 30 Favorite views 6 GSM modem 21 28 Heating control circuits 8 14 Heating curves 9 Heating mode 9 Holiday schedule 12 Home Away control 7 5 IP address 22 Key words 26 Labelling 25 Language selection 20 Language selection 20 Locking code 24 Locking setting values 24 Manual use 7 14 16 Measurement labelling 25 Measurements 7 8 14 Modbus slave 23 Modbus TCP IP settings 22 Modem connection 28 Modem status 20 28 Network settings 22 No response alarm 21 Oulink 22 25 Outdoor temperature 7 Outdoor temperature delay 8 30 PIN 21 Protection class 32 Restory factory settings 24 Return water compensation 8 13 30 Return water temperature 7 Room compensation 8 13 Room temperature delay 8 30 Room temperature setting 10 Sensor fault alarms 30 Setting values 10 12 16 Signal strength 21 SIM card 20 28 SMS settings 21 SNMP settings 23 Sum
56. y water temperature at the outdoor tem D 27 C 26 C 10 23 C ML o o mom E 20 peratures 20 C and O C Min limit 12 Max limit 45 20 c Note Changes influence room temperature slowly Wait at least 24 hours before readjusting the settings Especial ly in buildings with foor heating the delays in room temperature changes are quite long The supply water minimum limit setting ensures that pipes will not freeze The maximum limit setting ensures that excessively hot water that could damage structures e g parquet in case of foor heating does not enter the heating system H1 Heating curve Suppl w 20 50 C Outd t 2 10 C Suppl w 2 44 C Outd t 3 0 C H2 Heating curve Suppl w 3C 3 C suppl w 20 G59C Outdt 4 10 C Qutd t 2 10 C Suppl w 4 28 C supplw 2 32yC Suppl w 20 18 Outd t 3 0 C Minimum limit 12 Suppl w 3 289C Maximum limit 44 outa t 4 10 C Suppl w 4 23 C Suppl w 20 20 C Minimum limit 12 C Maximum limit 42 C 3 3 Setting values H1 Control circuit Hi Info Hi Heating code H1 Setting values H1 Control made H1 H2 Control circuit gt H1 H2 Setti H1 Setting values Room temperature setting Temperature drop Supply water min limit Supply y ng values Room temperature setting The regulator has two types of setting values those that are al w
Download Pdf Manuals
Related Search