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1. o ebd Menu X E In this meny you set whether you want to use an external setpoint device or set the setpoint via the display External setpoint can be used for control modes 1 3 and control mode 4 when using a room sensor This menu is only available for controllers with revision number R20 or later oP Menu I O After the last configuration menus there is a menu where you can look at the actual values of all the inputs and outputs tlt T TSO 4 ag HI 4 SCUT Optigo OP10 user manual Chapter 10 Configuration 35 Last of the configuration level menus is the OK menu leave the configuration level go to this menu and klick on the encoder knob exit from the configuration level you will be returned to the Basic level but to the Time and Scheduler level There is also a time out function that will automatically exit the configuration level after 5 minutes of inaction Storage of settings All configuration settings become valid as soon as they are entered by clicking the encoder knob They are however not written to the flash memory until you exit the configuration level either via the OK menu or via the time out function To exit the configuration level without saving the changes to flash memory cut the supply voltage when still in the configuration level All values will be kept as they were before you entered2. 30 side ERE ata ae eens 22 36 28 29 36 Sethi k ete ee REND Oeo 29 dei 23 25 bu 35 Mounting eie ettet ute eR e ect 6 O Outdoor compensation esee 17 Overheating 34 Override i ea tme 28 P PUMP exercise wees eels both ee eerte ns 34 5 27 Optigo OP10 user manual Chapter 11 Index 37 Scheduler 28 29 25 Shutdown 17 T Technical icti 8 Inp ts 8 Outputs ate tc aati aimee sets 9 U Universal 12 Wille 1 Wiring diagram Control mode 4 20 Control mode 5 sese 21 general vce ksi eles asin wales aes 11 Optigo OP10 user manual Chapter 11 Index 38 REGIN THE CHALLENGER IN BUILDING AUTOMATION AB Regin Box 116 5 428 22 K llered Phone 46 31 7200200 info regin se Sweden Fax 46 31 720 02 50 www regin se THE CHALLENGER IN BUILDING AUTOMATION
3. 6 and 8 00 and the second off time to day 6 and 14 00 Set all others to day ony r FAN Uc of 47 Hab FAN FHN 09 4 DE 9 Hp If you want the unit to run around the clock set the on time to 0 00 and the off time to 0 00 Menu 0 9 Override After the eight switching point menus there is a ninth 0 9 There the present output status of the scheduler is shown and you can manually override the setting If for example the switch is shown as ON and you change it to OFF it will remain off either until you manually change it to On again or until the next timer ON point is reached Menu OK After the scheduler menus there 1s a final menu OK A klick on the encoder knob will exit the Clock and Scheduler level and return you to the Basic Display Scheduler control mode 4 Menus 0 1 0 8 With the 4 pairs of on off menus you can create 4 different economy periods either for single days or for a group of days The day of the week number can be set to any value to 9 or for unused menus Numbers 1 to 7 represent the days of the week Monday to Sunday Number 8 will apply the set time every day Monday through Friday and number 9 will apply the set time all 7 days of the week In this application you need to remember that ON will switch ECOnomy period lowered temperature on and OFF will switch ECOnomy period off For example every weekday morning you want the temperatu
4. Chapter 2 Introduction to Optigo Optigo controllers Optigo OP 10 Chapter 3 Technical data Chapter 4 Installation and wiring Installation Wiring Supply voltage Inputs and outputs Chapter 5 Control modes Control modes 1 2 and 3 Control mode 4 Radiator circuit control with outdoor curve Control mode 5 Chapter 6 Display and encoder The Basic level The 3 second level The 10 second level Display symbols Chapter 7 Setpoint Chapter 8 Alarm handling Chapter 9 Clock and scheduler Real time clock Scheduler general Scheduler control modes 1 2 and 3 Menus 0 1 0 8 Menu 0 9 Override Menu OK Scheduler control mode 4 Menus 0 1 0 8 Menu 0 9 Setback Menu OK Chapter 10 Configuration Menus 1 0 5 0 Menus X 1 Output type control modes 1 2 3 and 4 where X depends on your choice of alternative above Menu X A Menus X 2 Output signals control modes 1 2 3 Ut 22 22 23 23 24 25 26 27 27 27 27 27 28 28 28 28 29 29 30 30 30 30 31 Menus X 3 Neutral zone Control modes 1 2 and 3 Menus 4 P band Menus X 5 Ltime Menus X 6 Damper minimum position Control modes 1 2 and 3 P band room temperature influence control mode 3 0 C temperature boost Control mode 4 D factor control mode 5 Menus X 7 Universal input UII Control modes 1 2 3 Pump exercise Control mode 4 Periodic overheating Control mode 5 Menus X 8 Startpoint for outdoo
5. OP10 230 with 3 position actuator and room temperature sensor OP10 230 generates 24V AC itself for control of 3 position actuators 230 V actuators cannot be used without relays er 230 V AC Pump start V gt Room temp gt mn Outdoor temp Optigo OP10 user manual Chapter 5 Control modes 20 Control mode 5 Domestic hot water control Gn For this control mode you need a single sensor Supply water temperature on Periodic overheating To reduce the risk of Legionella bacteria growth a periodic overheating of the water can be configured The water temperature will be raised to 65 C once daily at 03 00 3 am The elevated temperature is maintained for 10 minutes The function can be deactivated Wiring example OP10 with 0 10V actuator Optigo OP10 user manual Chapter 5 Control modes 21 Chapter 6 Display and encoder The Basic level All setting and configuration is done using the display and encoder The menu information on the display is organised in a tree fashion Using the encoder you can move between menus set values etc In any of the configuration menus a click on the encoder will activate change mode You can then rotate the encoder button to move between choices or set values A second click of the button will accept the choice The menu system is divided into three levels The Basic level the 3 second level which con
6. P band and I time values for the supply air control are chosen so that a stable control is achieved The P band for the room temperature influence is set on PCd The I time for the room temperature influence is a fixed value of 600 seconds Definition of P band the room temperature influence PCd The change in room temperature which results in a change in the supply air setpoint corresponding to the difference in temperature between the set maximum and the minimum limits The analogue outputs can be configured to the following combinations 1 AO2 1 Heating 2 Cooling 3 Heating Cooling 4 Heating Heating 5 Cooling Cooling 6 Heating Dampers 7 Cooling Dampers In alternative 4 Heating Heating AO2 will be activated first on increasing heat demand In alternative 5 Cooling Cooling AO2 will be activated first on increasing cooling cemand In alternative 6 Heating Damper at temperatures above the setpoint the damper on AO2 will be fully open On increasing heating demand the damper on AO2 will first close to the set minimum value before the heating output on AOI starts to increase In alternative 7 Cooling Damper at temperatures below the setpoint the damper on AO2 will be fully open On increasing cooling demand the damper on AO2 will first close to the set minimum value before the cooling output on AOI starts to increase Optigo OP10 user manual Chapter 5 Control modes 15 3 positio
7. air temperature is minimum and maximum limited 4 Radiator circuit control with outdoor curve The water temperature setpoint is changed according to the outdoor temperature A single PI control loop is used A room temperature sensor can be added to give corrective action if the room temperature differs from the setpoint 5 Domestic hot water control The water temperature is kept constant by controlling the output signal on AOI A single PID control loop is used Control modes 1 2 and 3 These three modes have a lot in common and will therefore be treated in a single section For control mode 1 Supply air temperature control you need only one sensor Supply air sensor on 001 40 For control mode 2 Supply air temperature control with outdoor compensation you need two sensors Supply air sensor and Outdoor sensor on 2 Optigo OP10 user manual Chapter 5 Control modes 14 x omo For control mode 3 Cascade connected room extract air temperature control you also need 2 sensors Supply air sensor on AIl and Room sensor which are placed in the room or in the extract air on AI2 The cascade controller has inputs for supply air sensors and room sensors The room temperature setpoint is set and the controller will adjust the supply air setpoint until reaching the desired room temperature The supply air setpoint is minimum and maximum limited The
8. lt gt lt gt OPTIGO READY STEADTYT GO H gt HE T e py r cee M 2 2 4 189 i 29 mE 1 E 1 2 Optigo OPIO Manual Copyright AB Regin Sweden 2010 READY STEADY GO REGIN THE CHALLENGER IN BUILDING AUTOMATION DISCLAIMER The information in this manual has been carefully checked and is believed to be correct Regin however makes no watranties as regards the contents of this manual and users are requested to report errors discrepancies or ambiguities to Regin so that corrections may be made in future editions The information in this document is subject to change without prior notification The software described in this document is supplied under license by Regin and may be used or copied only in accordance with the terms of the license No part of this document may be reproduced or transmitted in any form in any fashion electronically or mechanically without the express written permission of Regin COPYRIGHT AB Regin All rights reserved TRADEMARKS Optigo is a registered trademark of AB Regin Some product names mentioned in this document are used for identification purposes only and may be the registered trademarks of their respective companies August 2010 Document revision 2010 08 27 Table of contents Chapter 1 About the manual More information
9. 000 Setpoint device oo PT 1000 e g TG R4 PT 1000 TBI PT 1000 e nupcr EK216 The accessories are available from Regin For more detailed information see product sheets and instructions which are available at www regin se Optigo OP10 user manual Chapter 3 Technical data 9 Chapter 4 Installation and wiring Installation Optigo is intended to be installed and handled by professional personnel The installation should conform to the requirements of installation category 3 and pollution degree 2 There are a number of mounting alternatives DIN standard casing minimum 7 modules Cabinet either on a DIN rail or using the two screw pockets provided by being screwed to any suitable flat surface in the cabinet The controller can also be mounted in a cabinet door or other control panel using a suitable front mounting kit For installations which are connected to 230 V AC Observe that there is a risk of electric shock on contact with terminals 1 3 and 10 12 Mount Optigo in a DIN casing or similar where it can be used without risk of electric shock The casing should provide at least 6 mm insulation from connected cables and terminals 1 3 and 10 12 Optigo should be protected against overload by a fuse in the installation Since the maximum load is 1000 VA a fuse of 6 A is suitable Circuit breaker and fuse The controller should be connected to a circuit breaker so the power supply t
10. control e Radiator circuit control e Domestic hot water control Internal clock Optigo has a built in week base real time clock with a number of different scheduler alternatives Optigo OP10 user manual Chapter 2 Introduction to Optigo 7 Chapter 3 Technical data Supply voltage OP10 230 230 V AC 10 15 OP10 24 V 15 50 60 Hz Power consumption net RET etg Dr eph 6 Running mode Climatic conditions according to 721 3 3 sse Class 3k5 Ambient temperature eoe cette Dp te e e cerent 0 50 C Ambient humidity siistisi 95 RH Mechanical requirements according to IEC721 3 3 2 2 2 222 2 Class 3M3 Mabration casei pr eren IEC60068 2 6 Test FC vibration Sinusoidal SHOCK 55 eet Dm DEI DRE IEC60068 2 27 Test Ea Transport Climatic conditions according to 721 3 2 Class 2k3 Ambient temperature 20 70 Ambient 95 RH Mechanical requirements according to TEC721 3 2 2 2 4 2222222 Class 2M2 Vabratlons cien eet ert PHAR IEC60068 2 6 Test FC vibration Sinusoidal Shock ib IEC60068 2 27 Test Ea Bree fall sene a a IEC60068 2 27 Test Ed Storage Climatic conditions according to 721 3 1 Class 1k3 Ambient temperatu
11. e actuator run time Optigo uses this value to calculate the run time needed to achieve a certain desired output 2 of 9 igo Optigo OP10 user manual Chapter 10 Configuration 30 Menus 2 Output signals control modes 1 2 3 Here you choose the combination of output signals If you in the preceding menu have chosen analogue 0 10 V outputs they can be configured to the following combinations Output Graphic AOI AO2 symbol symbol 1 Heating 2 Cooling 3 Heating Cooling xc 4 Heating Heating 5 Cooling Cooling 6 Heating Damper 7 Cooling Damper C In alternative 4 Heating Heating AO2 will be activated first on increasing heat demand In alternative 5 Cooling Cooling AO2 will be activated first on increasing cooling cemand In alternative 6 Heating Damper at temperatures above the setpoint the damper on AO2 will be fully open On increasing heating demand the damper on AO2 will first close to the set minimum value before the heating output on AOI starts to increase In alternative 7 Cooling Damper at temperatures below the setpoint the damper on AO2 will be fully open On increasing cooling demand the damper on AO2 will first close to the set minimum value before the cooling output on AOI starts to increase If you have chosen 3 point output in the preceeding menu you will only be able to choose alternatives 1 or 2 with a singl
12. e output signal For each alternative the number representing it is shown along with a graphic symbolisation of the output signal and also a symbol next to the bar graph for each output Control mode Output signals graphical Cascade control Control mode 3 menu 2 3 1 Heating 7 zi 2 Cooling Output alternative 3 Heating Cooling Example Menu X 2 Room temperature control Cascade control with output alternative 3 Heating Cooling Since control modes 4 and 5 are fixed to one step heating in their output function the menus 4 2 and 5 2 are not available Menus X 3 Neutral zone Control modes 1 2 and 3 Here you set the neutral zone This menu is only available for control modes 1 2 and 3 and only if you have chosen the output signal combination 3 heating cooling In this output option you can set a neutral zone between the outputs The setpoint will be placed at the middle of the neutral zone Optigo OP10 user manual Chapter 10 Configuration 31 p d lt L M LLLI o o ra Menus 4 Here you set P band Proportional band The P band is the control offset necessary to drive an output signal from 0 to 100 In configurations involving two outputs the same P band applies to both outputs In controlmode 3 Cascade control this setting will set the P band for the supply air controller The P band for the room control
13. e room sensor it has to be connected not connected to the Optigo before control mode 4 is selected The control program is automatically adapted when room sensor is connected Deviation of the set room temperature is corrected by increasing decreasing the supply temperature by 3 C per one degree of deviation Optigo OP10 user manual Chapter 5 Control modes 19 If room sensor is activated the Setpoint menu is used to set the room temperature instead of adding a parallel displacement To indicate that room control is activated the display symbol showing a thermometer outside the house is replaced by a thermometer inside the house External setpoint From revision 20 it is possible to set the room setpoint via an external PT1000 setpoint device The setpoint device is connected between terminal 54 SPI and the reference for the analogue inputs For more information on configuration and setpoint reading see chapters 7 and 10 DO3 Pump control The pump control output is activated when the temperature control output signal is greater than zero or the outdoor temperature is below 15 C It is deactivated when the output signal is zero and the outdoor temperature is greater than 15 C There is a 10 minute stop delay There is a pump exercise function which will start the pump at 15 00 3 pm every day and let it run for 5 minutes The function can be deactivated Wiring example A See also chapter 4 Installation and wiring
14. ection of an external PT1000 setpoint device for control mode 1 Temperature control OP10 has 10 inputs outputs and can be configured to control Temperature ventilation control with heating and cooling Water heated radiator heating with outdoor temperature dependent control curve or Domestic hot water control From revision 20 there is a new analogue input for connection of an external PT1000 setpoint device for control modes 1 4 OP10 is available in two versions OP10 with 24 V AC supply voltage and OP10 230 with 230 V AC supply voltage Optigo is designed primarily for DIN rail mounting but can also be screw mounted to any suitable surface Optigo OP10 user manual Chapter 2 Introduction to Optigo 6 10 Optigo OP10 is a pre programmed configurable controller It has been designed with the main intention of replacing a number of Regin s Aqualine controllers All configuration and normal handling is done using the display and the knob on the front In and Outputs Optigo OP 10 has e 2 analogue inputs PT 1000 e analogue input for an external setpoint device PT 1000 from R20 e universal input PT 1000 or digital e 2 digital inputs e 3 digital outputs e 2 analogue outputs 0 10 V DC Control modes Optigo OP10 is pre programmed with a choice of 5 different control modes e Supply air control e Outdoor temperature compensated supply air control e Cascade connected room extract air temperature
15. enu number Cascade control Temperature control M 227 ININ o Radiator circuit control Bargraph AO1 output level O kPa Domestic hot water control ore LJ ppm END e 96 R Fan run indicator 1 53 S Bargraph 2 output level Active 0 10V 2 2 Graphic output signal i i Control mode 1 onl impur signa or 3 position output y indicator Optigo user manual Chapter 6 Display and encoder 24 Chapter 7 Setpoint The setpoint menu is normally accessed from the base display by a clicking on the encoder knob LU c3 If you wish to change the displayed value click on the knob again and the change indicators will start to flash to show that you are now in change mode Turn the knob clockwise to increase the value anti clockwise to decrease When the desired value is shown click on the knob to acknowledge To return to the base display turn the knob For configurations involving a single output signal the setpoint is the starting point for the output signal For configurations involving two diverging output signals with neutral zone heating cooling the setpoint is placed in the middle of the neutral zone For configurations involving two outputs without neutral zone heating heating cooling cooling heating damper or cooling damper the setpoint value is the starting point for the first sequence AO2 External setpoi
16. ere are unacknowledged alarms in the list Thereafter it will remain steadily lit until all alarms have reset If DOI is used as alarm output it will remain activated as long as there are unacknowledged alarms in the alarm list DO1 cannot be used as an alarm output when 3 point control has been selected Optigo OP10 user manual Chapter 8 Alarm handling 26 Chapter 9 Clock and scheduler Real time clock Note The menus for setting the clock and the scheduler times lie in the 3 seconds level This level is accessed from the basic level by clicking and holding the encoder knob for 3 seconds HT UD 345 This sample display shows that the time is 13 48 on a Friday the fifth day of the week The 0 0 in the top right corner is a menu display counter Each configuration menu has a unique number combination All menus connected to the clock and scheduler belong to the group 0 To set the clock click the knob and the day of the week number will start flashing Twist the knob until the correct day is shown Monday is 1 Tuesday 2 etc and then click the knob again to acknowledge the choice Now the hours will flash Set them in the same way and then finally the minutes After confirming the minutes the menu will change to show the first of the scheduler menus The clock does not have automatic summertime adaption Scheduler general The scheduler function is only available for control modes 1 2 3 and 4 The ea
17. g potential free contact DEE E E fete dai teet Reference for DI Optigo OP10 user manual Chapter 3 Technical data 8 Outputs 0 10 V DC 8 bit D A short circuit protected DOI and DO2 10 Triac controlled 24 V AC 0 5 A continuous connected to GO DOI and DO2 OP10 230 Triac controlled 24 V AC 0 16 A continuous with internal trafo connected to GO DOZ Change over SPDT relay 230 V AC 1000 VA Cro ivre itor cepe ed eo e e eoe repe eee Reference for DO1 and DO2 24 V AC output Other data A Numeric graphic Background illumination Setpoints Range Factory setting Temperature supply air 10 80 C 21 C room 10 50 C 21 C tap hot water 10 80 C 55 C External setpoint 0 40 C P band 0 99 C 15 C I time 0 990 s 60 8 D factor 0 99 0 Cascade factor 0 99 2 Minimum at cascade 0 99 C 15 Maximum at cascade 0 99 C 25 Damper minimum limit 0 99 10 Start of outdoor compensation 30 50 C 10 C Outdoor compensation at 20 C outdoor temp 10 109 5 Supply temperature water heated radiator heating at 20 C outdoor temperature 0 99 C 60 C at 20 C outdoor temperature 0 99 C 20 C Frost protection 7 C fixed Shutdown mode 25 C fixed Accessories Temperature sensors PT 1000 sensors for example TG R5 PT 1000 TG KH PT 1
18. i 0 C temperature boost In control mode 4 an extra temperature boost can be added at 0 C outdoor temperature The boost recedes from the set value to 0 over 3 degrees Supply temp SPH er amp 8b n SPL Ca 20 150 Outdoor temp D factor Control mode 5 Domestic hot water temperature control is often a very difficult application which calls for responsive control Optigo therefore utilises PID control for this control mode In this menu you set the D factor the derivative factor d 55 is Menus X 7 Universal input Ul1 Control modes 1 2 3 Pump exercise Control mode 4 Periodic overheating Control mode 5 Input Ul For control modes 1 2 and 3 you can choose to configure the universal input UII as either an analogue input for a frost protection sensor on either output snowflake symbol in a water heated system or as a digital input for a high temperature limiting switch sun symbol in an electric heater It can also be set to not active If set to frost protection sensor Optigo will activate the frost protection function and also shutdown mode see chapter 5 If set to high temperature limit switch the fan will run for an extra 3 minutes after the heating output has been turned off at shutdown Frost protection on AOI Frost protection on AO2 Optigo OP10 user manual Chapter 10 Configuration 33 IIT Lid IIT I Lid a Ui tps iil
19. ler is set by the cascade factor see menu X 6 below 5 or L LLI XI 400 Menus 5 Here you set the Integration time Reset time 45 A L l 5 Menus X 6 Damper minimum position Control modes 1 2 and 3 P band room temperature influence control mode 3 0 C temperature boost Control mode 4 D factor control mode 5 Damper minimum position If you in menu X 2 have configured output AO2 to be a damper alternative 6 or 7 you can set a minimum value to the damper signal The damper output will then not go lower than the set value during normal operation On shut down however the signal will go to zero and fully close the damper Mint 6 in y jii gu m P band room temperature influence For control mode 3 there is a second 3 6 menu page where you set the room temperature influence P band PCd In cascade control an offset in room extract air temperature will displace the supply air controller s setpoint so as to eliminate the offset PCd sets the amplification on the corrective signal from the room controller Optigo OP10 user manual Chapter 10 Configuration 32 Definition P band the room temperature influence The change in room temperature which results in a change in the supply air setpoint corresponding to the difference in temperature between the set maximum and minimum limits e d 88 ed
20. ly temperature Wire UII as an analogue input When using a room sensor it is possible to set the room setpoint via an external PT1000 setpoint device this applies to controllers with revision R20 or later 3 position control Instead of the analogue output you can configure a 3 position increase decrease output using and DO2 is used for increase signal and DO2 for decrease This option cannot be combined with alarm output A single P control loop is used OP10 230 generates 24V AC itself for control of 3 position actuators 230 V actuators cannot be used without relays Control curve The supply temperature setpoint is determined by a outdoor temperature supply temperature curve The basic control curve is a straight line between the two setpoints SPL and 5 where SP is the supply temperature to be held when the outdoor temperature is 20 C and SPy is the temperature to be held at an outdoor temperature of 20 C An extra temperature boost can be added at 0 C outdoor temperature The boost receeds from the set value to 0 over 3 degrees In the Setpoint menu a parallel displacement of the whole curve can be added Supply temp SPH SPL 20 5 150 Outdoor temp Room temperature sensor s An optional room sensor be connected to UII If a room sensor is used it must be connected to the Optigo before control mode 4 is selected Otherwise the controller will not detect the sensor To activate deactivate th
21. n control Instead of an analogue output you can configure a single 3 position increase decrease output You will then only have the following output choices Heating Cooling is used for increase signal and DO2 for decrease This option cannot be combined with alarm output A single PI control loop is used OP10 230 generates 24 V AC itself for control of 3 position actuators 230 V actuators cannot be used without relays External setpoint From revision 20 it is possible to use an external PT1000 setpoint device e g TG R4 PT1000 or TBI PT1000 The setpoint device is connected between terminal 54 SPI and the reference for the analogue inputs For more information on configuration and setpoint reading see chapters 7 and 10 Universal input 011 Electric heating If the Optigo is used to control electric heating is used for the high temperature limit switch Connect and configure as a digital input The input is normally closed Whenever the running mode switches to normal shutdown the heating output will be shut down immediately but the fan will run on for a further 3 minutes to cool the heater On activation of the high temperature limit the heating output will be shut down immediately and there will be no cool down period Relay Control voltage el heating popula Wiring suggestion for 43 High it met emp mit when using electric heating Optigo Contr voltage T D
22. n the encoder button will instead give access to the alarm handling menus Here the alarms are displayed and can be acknowledged There is one menu display for each alarm with symbols showing which type of alarm it is See chapter 8 Alarm handling Calculated setpoint For control modes with outdoor temperature compensation or cascade control the controller does not work towards a fixed setpoint value Instead it works towards a calculated setpoint which varies with the outdoor temperature or when using cascade control the room temperature The calculated setpoint is displayed by turning the knob clockwise when in the Base Display SUN E s HB Control mode 2 Control mode 3 Control mode 4 Supply air temp control Cascade connected Radiator circuit control with outdoor compensation room control with outdoor curve The 3 second level This level is reached from the Base display by clicking and holding the encoder button for 3 seconds The 3 second level holds all menus for setting the clock and the scheduler program See chapter 9 Clock and Scheduler The 10 second level This level is reached from the Base display by clicking and holding the encoder button for 10 seconds The 10 second level holds all the configuration menus See chapter 10 Configuration Optigo OP10 user manual Chapter 6 Display and encoder 23 Display symbols Outdoor compensation configured Configuration level Alarm indicator M
23. nside the house Optigo OP10 user manual Chapter 7 Setpoint 25 Chapter 8 Alarm handling If there are any active unacknowledged alarms the alarm indicator in the Base Display will light up and start flashing If DO1 is configured as alarm output it will be activated The alarm handling menus are accessed from the Base Display by a click on the encoder knob The first alarm is displayed There are four different alarm types AL1 Frost protection alarm The frost protection temperature has fallen below 7 C AL2 High temperature limit switch activated Fan indication alarm Either there is no fan indication input on when the fan start output is active or is active although there is no fan start signal 003 The fan alarm has 30 second delay Sensor error A sensor input is open circuit A symbol shows which type of alarm it is Snowflake for frost protection sun for high temperature limit switch a fan for fan indicator and the input symbol for sensor error ALY 5 If there are multiple alarms twist the knob to scroll through them To acknowledge an alarm click the knob to enter change mode Then twist it to change No to Yes and click to acknowledge An alarm will remain on the alarm list until it is both acknowledged and has reset The alarm indicator in the Base Display will remain lit until the alarm list is empty However it will only continue to flash as long as th
24. nt SPI When using an external setpoint device the setpoint can be read by clicking on the knob while in the base display If you click on the knob again a symbol will start to blink indicating that an external setpoint device is being used and that the setpoint cannot be changed via the display External setpoint can be used for control modes 1 4 The SPI input can also be read via the I O menu Control mode 4 Radiator circuit control If no room sensor is configured the setpoint menu is used to add a parallel displacement to the outdoor curve The displacement can be either positive or negative The setpoint is shown as ASP If room sensor is activated the Setpoint menu is used to set the room temperature instead of adding a parallel displacement An optional room sensor can be connected to UII If a room sensor is used it must be connected to the Optigo before control mode 4 is selected Otherwise the controller will not detect the sensor To activate deactivate the room sensor it has to be connected not connected to the Optigo before control mode 4 is selected The control program is automatically adapted when a room sensor is connected Deviation of the set room temperature is corrected by increasing decreasing the supply temperature by 3 C per one degree of deviation The setpoint is shown as SP To indicate that room control is activated the display symbol showing a thermometer outside the house is replaced by a thermometer i
25. nus lie in the 10 seconds level This level is accessed from the Base Display by clicking and holding the encoder knob for 10 seconds There are numerous configuration menus covering all available options and combinations In some cases making a certain choice in one menu will mean that you will only see certain other menus For example the menu for setting the damper minimum limit is only shown if you have configured AO2 to be a damper control output Menus 1 0 5 0 In the first set of configuration menus you choose which of the five control modes you wish to run The displayed symbol and the first digit in the menu number show which control mode is at hand 5 1 Supply air temperature control 5 2 Outdoor temperature compensated supply air temperature control 3 Cascade connected room extract air temperature control Cy 4 Radiator circuit control with outdoor curve 5 Domestic hot water control Menus X 1 Output type control modes 1 2 3 and 4 where X depends on your choice of alternative above For control modes 1 2 3 and 4 you can instead of the 0 10 analogue output choose to use two digital outputs to control a 3 point increase decrease actuator In this case DOI will always be increase open valve and DO2 decrease close valve In controlmode 5 you can only have 0 10 analogue output Menu X A If 3 point control has been configured a submenu will be shown in which you set th
26. o the controller can be cut Place this breaker close to the controller where it is easy for the operator to reach It should be clearly marked as a circuit breaker for the controller Circuit breaker OP10 230 Optigo OP10 user manual Chapter 4 Installation and wiring 10 Wiring This section only describes general rules and technical limitations concerning the wiring In chapter 5 there are specific wiring diagrams for the different control modes Choose the one suitable for the application on hand It is important to make sure that the wiring is correctly done in accordance with the instructions given in this manual and in accordance with local legislation for this type of installation 230 VAC 5A 1 0 10 V DC output AO2 0 10 V DC output Supply voltage OP10 230 230 V AC 10 15 50 60 Hz 6 VA OP10 24 V AC 415 50 60 Hz 6 If the Optigo OP10 24V supply model only and actuators connected to it share transformer it is essential that the same transformer pole is used as reference for all the equipment Failure to do so will prevent the equipment from functioning as intended and may also lead to damages Optigo OP10 user manual Chapter 4 Installation and wiring 11 Inputs and outputs Acn terminals interconnected and also connected GO Analogue inputs Al The analogue inputs must refer to an Acnp terminal 2 are for PT1000 temperatu
27. on function to maintain a constant 25 C at the frost protection sensor Outdoor compensation In control mode 2 Supply air control with outdoor temperature compensation the supply air temperature setpoint can be displaced according to outdoor temperature The displacement starts from outdoor temperature S P and reaches the setpoint value the compensation CMP at 20 C outdoor temperature For example Normal setpoint 20 5 10 and 5 will give the following result Setpoint Setpoint CIVP 25 C Outdoor temp 20 C 10 C SP Damper It is possible to set a minimum limit value to the damper output signal The damper output will then not go lower than the set value during normal operation On shut down however the signal will go to zero In the output mode heating damper the damper will be fully open for temperatures higher than the setpoint On increasing heat demand the damper will first close to the minimum value before the heating output starts to increase In the output mode cooling damper the damper will be fully open for temperatures lower than the setpoint On increasing cooling demand the damper will first close to the minimum value before the cooling output starts to increase DI1 Fan indication Unless the fan indication input is active closed indicating that the fan is running the controller will not start normal temperature control and an alarm will be generated An alarm will also be genera
28. or Ou High temp limit switch Not used Pump exercise If the pump stands still for prolonged periods during the summer there is the risk of the pump impeller seizing To reduce this risk the Optigo has a pump exercise function which will start and run the pump for 5 minutes at 15 00 each day In this menu the exercise function can be turned Off if not desired Default is On Periodic overheating To reduce the risk of Legionella bacteria growth a periodic overheating of the water can be configured The water temperature will be raised to 65 C once daily at 03 00 3 am The elevated temperature is maintained for 10 minutes In this menu the overheating function can be turned Off if not desired Default is On 1 L H 9 A worn Menus X 8 Startpoint for outdoor compensation S P Control mode 2 Supply air min limit Control mode 3 Low temperature setpoint Control mode 4 For control mode 2 S P is the outdoor temperature at which the setpoint compensation starts At temperatures lower than 5 a compensation will be added to the setpoint value The maximum compensation is set in menu 2 9 and is achieved at 20 C GH cB IF 1 hn ILI LI aa S For control mode 3 the supply air temperature can be minimum and maximum limited In this menu you set the minimum supply air temperature al IILI 28 77 T 11 For control mode 4 you need to establish a rela
29. r compensation S P Control mode 2 Supply air min limit Control mode 3 Low temperature setpoint Control mode 4 Menus X 9 Maximum compensation CMP Control mode 2 Supply air max limit Control mode 3 High temperature setpoint Control mode 4 Menu X E Menu I O Menu OK Storage of settings Reset to factory setting Chapter 11 Index 31 32 32 32 33 Chapter 1 About the manual This manual describes the controller Optigo OP10 and OP10 230 It is applicable to program revisions from R20 Make sure that you always follow the safety regulations in the documentation to prevent risk of fire electric shock and personal injury More information More information on OP 10 can be found in e Optigo controllers Sales brochure for Optigo controllers e Optigo product instruction The information is available for download from Regin s homepage www regin se Optigo user manual Chapter 1 About the manual 5 Chapter 2 Introduction to Optigo controllers 5 and OP10 Mounting Optigo is a range of pre programmed configurable controllers that can be set to handle everything from temperature control or humidity control to control or pressure control The Optigo series comprises two different types OP5 and OP 10 5 has 5 inputs outputs and can be configured to control Temperature Humidity or Pressure From revision 18 there is a new analogue input for conn
30. rawn with high temp 5 th limit activated Auxilliary relay N B It is important that the high temperature thermostat is hardwired to disconnect the power to the heater to ensure that the heating is shut down when the thermostat is activated even if the Optigo should be faulty Water heating When controlling a water heater UII can when necessary be used for a frost protection sensor Connect and configure as an analogue input The frost protection function can be tied to either of the analogue outputs The heater return water temperature is monitored by the frost protection sensor Should the temperature at the frost protection sensor fall below 12 C an internal proportional signal is generated that is used to force the heating valve open to try and prevent freeze up of the heater Optigo OP10 user manual Chapter 5 Control modes 16 Internal signal Prop band j 100 0 TC 12 C The frost protection signal Internal signal will increase linearly to 100 at 7 C at which point the frost protection alarm is triggered The fan will then be shut down and the controller will go into shutdown mode Shutdown mode Only if frost protection sensor has been configured Whenever the running mode switches to Off normal shut down or frost protection is activated the controller will go into Shutdown mode The shutdown controller will control the output that is tied to the frost protecti
31. re iei ectetuer etie 20 70 Ambient humidity seseris reenen n o eao Ee oe EEE EEE Max 95 RH Terminals n Rt Disconnectable lift type for cable cross section 2 5 mm Protection class usen ee eee ent ee eget ree eret EE E no Leet ipae 00 Material casing ie ete Ue eid e rb eet eit eal aa Polycarbonate PC Colour COVED Silver honum ERR Dark gray Weight eot a OP10 230 370g OP10 215 g incl terminals Dimensions 122 7 modules x 120 x 64 mm WxHxD incl terminals LVD Low Voltage Directive This product conforms with the requirements of European LVD standard EN61010 1 EMC emissions an immunity standard This product conforms with the requirements of European EMC standards CENELEC EN 61000 6 1 and EN 61000 6 3 and carries the CE mark Inputs Hi eee ete is Resolution 10 bit A D PMs ae PT1000 sensor range 5 80 C IN 12 5 etiem ir dee pO EIS eb PT1000 sensor range 30 50 C des EIU He EI PT1000 setpoint device range 0 40 C UI AT BAM Aint DASA aie RAN ice ttes PT 1000 range 0 80 C OP Dies ek E Closing potential free contact Reference for hte nte eti Se dae Reference for UI sist Seah SALA eG Aen Closin
32. re sensors only has a temperature range of 0 84 C AI2 has a temperature range of 30 54 SPI is only intended for a PT1000 setpoint device the range is 0 40 C Digital inputs DI The digital inputs must refer to DI on terminal 41 The digital inputs may only be wired to voltage free contacts Any external voltage applied to a digital input may harm the unit Universal input UI The universal input can depending on the choice of application be made to act as either an analogue input or as a digital input When used as an analogue input it is for PT1000 temperature sensors The input then has a range of 0 84 C UI must refer to UI on terminal 43 Analogue outputs Analogue outputs must refer to terminal or directly to GO If the Optigo OP10 24V supply model only and actuators connected to it share transformer it is essential that the same transformer pole is used as reference for all the equipment Failure to do so will prevent the equipment from functioning as intended and may also lead to damages Digital outputs The two digital outputs terminal 14 and DO2 terminal 15 are triac controlled The triacs are internally connected to GO Each triac can handle 24 V AC 500 mA The outputs cannot be used to drive DC relays When DOI and DO2 are used for 3 point control DO1 will always be increase signal open valve and DO2 always decrease signal close valve The outputs sho
33. re to start rising at 06 00 and to remain at comfort level until 21 00 On Saturday and Sunday you want high temperature from 07 00 to 23 30 Set first on time to day 8 and 21 00 the first off time to day 8 and 06 00 Set the second on time to day 6 and 23 30 and the second off time to day 6 and 07 00 Set the third on time to day 7 and 23 30 and the third off time to day 7 and 07 00 mt EL Dos D EL Dh C im Ubi Optigo OP10 user manual Chapter 9 Clock and scheduler 28 EL LI 03 EL 09 f F1 f1 Lios 05 EL D 05 1 c 30 911 EBD Should you want the comfort period on Friday to run on until 23 30 you can set the fourth on time to day 5 and 23 30 and the fourth off time to day 5 and 21 01 The 1 minute dip will not be noticable Menu 0 9 Setback After the eight switching point menus there is a ninth 0 9 In this menu you set the number of degrees you wish to lower the room temperature setpoint during the economy periods If no room sensor is connected the supply water setpoint will be lowered by 3 times the set value Menu OK After the scheduler menus there is a final menu OK A klick on the encoder knob will exit the Clock and Scheduler level and return you to the Basic Display Optigo OP10 user manual Chapter 9 Clock and scheduler 29 Chapter 10 Configuration All the configuration me
34. siest way to understand the scheduler function is to compare it to the type of mechanical timer that has a rotating disk where you can pull out knobs that on passing the switch kan turn it ON or OFF There are 4 ON points and 4 OFF points Each point has its own menupage where 0 1 0 3 0 5 and 0 7 are ON points and 0 2 0 4 0 6 and 0 8 are OFF points Control modes 1 2 and 3 have the same type of scheduler where the ON points will start the unit and the OFF points will shut it down Control mode 4 uses the scheduler for switching to economy mode ECO where the temperature is lowered by a settable number of degrees Here the ON points will switch ECOnomy period on and the OFF points will switch back to comfort temperature Scheduler control modes 1 2 and 3 Menus 0 1 0 8 With the 4 pairs of on off menus you can create 4 different running periods either for single days or for a group of days The day of the week number can be set to any value 1 to 9 or for unused menus Numbers 1 to 7 represent the days of the week Monday to Sunday Number 8 will apply the set time every day Monday through Friday and number 9 will apply the set time all 7 days of the week Optigo OP10 user manual Chapter 9 Clock and scheduler 27 For example you wish the unit to run Monday to Friday between 07 30 18 00 Saturday 8 00 to 14 00 Set first on time to day 8 and 7 30 the first off time to day 8 and 18 00 Set the second on time to day
35. tains the clock and scheduler settings and the 10 second level which contains all the configuration menus The Basic level comprises four sets of menu displays the Base Display the I O Displays the alarm handling display and the Setpoint Display Base Display This is an example of the Base Display the display that is normally shown when there is no operator activity It shows the current time and the actual value of the main parameter There are bar graphs showing the current output levels together with symbols showing how the outputs have been configured Heating Cooling or damper etc Also a symbol showing which of the five control modes is configured and an alarm symbol that is displayed in the event of an alarm condition The fan symbol control modes 1 2 and 3 only is lit as long as the fan indication input is activated When the Base Display is shown twisting the knob counter clockwise until the text I O is displayed and then clicking on it you can gain access to a menu where you can look at the values and states of all inputs and outputs To exit this menu again click on the knob and then twist the knob clockwise and you will be returned to the Base display Optigo OP10 user manual Chapter 6 Display and encoder 22 Setpoint When in the Base Display a click on the encoder button gives direct access to the Setpoint menu See chapter 7 Setpoint If there are any active alarms clicking o
36. ted if the input is active closed when the fan control output is off Optigo OP10 user manual Chapter 5 Control modes 17 DI2 Extended running Activation of this input will force the controller to running mode even if internal scheduler is in Off mode The unit will run as long as the input is activated Wiring examples See also chapter 4 Installation and wiring A OP10 with electric heating for example via PULSER X D or TTC25X and damper Cascade control Fan start 24 V AC 0 92 9 Extended running Fan indication High temp limit switch mp Supply air temp gt Room Extract Y2 air temp B OP10 230 with water heating 3 position output Supply air temperature control with outdoor compensation and external setpoint device OP10 230 generates 24V AC itself for control of 3 position actuators 230 V actuators cannot be used without relays E 230 V AC Fan start Extended running Fan indication gt Frost protection tem tt P P gt Supply air temp Outdoor temp Optigo OP10 user manual Chapter 5 Control modes 18 Control mode 4 Radiator circuit control with outdoor curve lt For this control mode you need two sensors Supply temperature 2 Outdoor sensor on 2 You can also have a room temperature sensor on UII to let the room temperature offset give correction to the supp
37. the configuration level Reset to factory setting The 10 can be reset to factory settings by configuring Domestic hot water control mode 5 and setting the D factor to 99 Go to the Basic Display Then cut the power supply When power is reapplied all configuration and scheduler settings will be reset to factory setting Optigo OP10 user manual Chapter 10 Configuration 36 Chapter 11 Index 1 10 second level 23 30 3 3 second EVE es 23 27 A Analogue inputs 12 Analogue outputs 12 B Basic level eap OE OE 22 Clock uo ades Meet at le 27 Configuration Dette 30 Configuration level nee 23 Control 7 Domestic hot water 1 0000000 21 Radiator circuit control 19 Temperature control eere 14 RARE 17 Digit l impulse tte Eee t 12 Display and encoder sse 22 Domestic hot water 34 F Factory settings reset tO 36 Fan mndication iie botas imo 17 Inputs and outputs 7 12 Analogue 12 Analogue outputs 12 Digital puts 12 Universal inputs esee 12 InstallatiOn 10 Configuration
38. tionship between outdoor temperature and supply water temperature This is set by the two setpoints SPL and SPH where SPL is the water temperature to be held at an outdoor temperature of 20 C and SPu is the water temperature to be held at 20 C Intermediate values are calculated with linear interpolation In this menu you set SPL Optigo OP10 user manual Chapter 10 Configuration 34 Menus 9 Maximum compensation Control mode 2 Supply air max limit Control mode 3 High temperature setpoint Control mode 4 For control mode 2 The maximum setpoint compensation value Compensation will start to be added to the setpoint value when the outdoor temperature falls below the start point S P entered in menu 2 8 The compensation will increase linearily up to the maximum value CMP which is reached when the outdoor temperature has fallen to 20 C For control mode 3 the supply air temperature can be minimum and maximum limited In this menu you set the maximum supply air temperature Mov MAX 39 nt 9 1 For control mode 4 you need to establish a relationship between outdoor temperature supply water temperature This is set by the two setpoints SPL and SPH where SPL is the water temperature to be held at an outdoor temperature of 20 C and SPu is the water temperature to be held at 20 C Intermediate values are calculated with linear interpolation In this menu you set 5 a SPH
39. uld normally refer to Gpo on terminal 13 is internally connected to and supplies 24 V AC In 10 can deliver the necessary 2 x 500 mA Optigo user manual Chapter 4 Installation and wiring 12 In OP10 230 however the internal transformer s capacity restricts the current Gpo to approx 165 mA For more power an external transformer must be used Wire the transformer according to the following figure The two 500 mA fuses are important to prevent possible overloading of the triacs Optigo OP10 user manual Chapter 4 Installation and wiring 13 Chapter 5 Control modes Optigo can be configured to any one of the following control modes 1 Supply air temperature control The supply air temperature is kept at the setpoint value by controlling the output signals on AOI and AO2 A single PI control loop is used 2 Supply air temperature control with outdoor compensation The supply air temperature is kept at the setpoint value by controlling the output signals on AOI and 2 A single PI control loop is used The setpoint is automatically adjusted according to the outdoor temperature 3 Cascade connected room temperature influenced supply air control The room temperature is controlled by means of adjustments in the supply air temperature depending on the room temperature A cascade controller with a room temperature and supply air temperature sensor is used The supply
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