Operating Instructions 1/2000 veltamat 3D
Contents
1. Time at which the system switches between reduced temperature and heating temperature EC Reduced mode ME Heating mode Changing the heating periods Q Select a day from lines 1 to 7 Line 1 J Monday as Lt The switchover point flashes in the time line Alter the first flashing switchover point The end of the bar moves extending or reducing the heating period Go to the next switchover point and alter it as required Adding an additional heating period O Select a switchover point directly before or after the new period Press the shift button and plus button at the same time D Dae LNL Li The new period _ appears in the time line 2212 15 18 21 24 CTT IM I AIN Changing the length of the heating period If you have just added an additional heating period you can initially only adjust it towards the left Press the shift button to move to the switchover point and adjust it by pressing the plus button Removing a heating period Clearing changes to your personal settings Hold down the shift button and minus button together for 2 seconds Hold down the minus button and plus button together for 2 seconds to return to the factory settings 7 Hints Troubleshooting The clock on the display is an hour fast or slow If the time shown on the display is an hour fast or slow this could be because the autom2. Temperature of the additional heating circuit note that if no two bars will appear Current time program line C Time LA Line C C O lt mI 5 a I Li l E U Require room temperature Outdoor J i aL setpoint temperature o 3 7 9 12 BEB time tine EC Reduced mode ME Heating mode Select this display if you want to see today s time program at a glance
3. vweltamat 3D Operating Instructions 1 2000 SICHER IST SICHER ee www velta de veltamat 3D Congratulations Congratulations and thank you for purchasing the veltamat 3D regulation system You are now in possession of a velta product which is built on more than 20 years of experience Experience of quality know how functionality and service With the veltamat 3D regulator which is specially tuned to the heating curve for floor heating you can control the temperature in your floor heating system It monitors changing seasons and outdoor temperatures You save heating costs because the regulator reduces the temperature and uses less energy when you are out or asleep A built in perpetual calendar automatically switches the clock between summer and winter time An automatic anti frost function is activated if the outdoor temperature falls to 2 C or below whilst a built in summer cut off switch saves energy when the outdoor temperature exceeds a preset value The dual sensor principle both flow and return temperature are measured shortens the heating up phases when your floor heating is running The veltamat 3D digital regulator has a large display and an instruction card so that it can be quickly set up to take care of all of the operating functions Using the operating instructions for the veltamat 3D These operating instructions describe how to use the veltamat 3D The other secti
4. lights up User lt a settings can now be a Use the arrow keys to select the line V required A B Room Temperature line A Line A A L Outdoor J i temperature Select this display if you want to check the room temperature Please remote control is connected no temperature will be displayed Instead in the centre of the display System information line B Pump and valve status 1 ON pump switched on N accessed 9 1 A valve open wy V valve closed 2 ON Operating indicator for additional heating circuit With an ON additional heating circuit a floor area can be operated as base load C i 2 3 etc heating with thermostat controlled floor temperature This control system is independent from the outdoor temperature and the preset switching times If the indicator is ON the surface is heated until the floor temperature is reached Ox Line B B Ly S mi ON Vv 4 Selected mode Room Return A SD temperature temperature _l gt 4 measure by the I I i m o gt it ECA 60 remote uy l i A 2 control Flow ui i sE a EIH Heating mode E0 Vam o temperature or reduced m measured i a Required room value mode when a temperature the system is setpoint controlled by the clock These modes allow a timed lower temperature level to be set for the weather controlled heating circuit
5. regulators Heating circuit Pipes laid in a given area and connected to the manifold filled with water Heating period Period in which the system is run at the heating temperature Heating temperature Temperature in the heating circuits during the heating period Feedback value actual temperature The temperature measured at a given time Mean heating water temperature Mean value between the flow temperature and return temperature e g flow 40 C return 30 C mean heating water temperature 35 C By measuring the return temperature the heating up of the building is taken into consideration when switching from reduced mode to normal mode Optimisation The regulator automatically determines the optimum on and off times for a heating period Pt 1000 sensor All of the sensors for use with the regulator are Pt 1000 type sensors The resistance at 0 C is 1000 ohms and changes by 3 9 ohms per degree Celsius Setpoint required temperature Required temperature at a given time Room temperature The temperature measured by the room temperature sensor The room temperature can only be adjusted accurately if a room temperature sensor is connected Room temperature sensor This sensor is installed in the room whose temperature is to be regulated It must be a Pt 1000 sensor Reduced temperature The temperature in the heating system during reduced mode e g at night Return temperature The temperature me
6. asured at or in the pipe in the direction of the boiler Status indicator Arrow to the left of the mode symbols The arrow indicates the current status heating mode or reduced mode if the regulator is set to automatic mode clock symbol Flow temperature reference Setpoint for the flow temperature in the system Calculated by the regulator from the current outdoor flow and room temperatures and from the heating curve setting Factory settings Settings stored in the regulator making a new regulator immediately ready for use Time bar An area showing a time period together with the heating temperature heating mode The bar is divided into half hour intervals Time line A line divided into hours in the lower part of the display Time program Various periods set to heating temperature or reduced temperature You can set the time program separately for each day of the week with up to 3 heating periods per day 3 Floor heating display The explanations below relate to the display for floor heating Check that the left hand indicator below the card is illuminated If not press the button The lefthand indicator below the card lights up User settings can now be accessed O Use the arrow keys to select the line v required A B C 1 2 3 etc Room temperature Line A Room Line A an temperature measured by the ECA 60 pm OE remote control _t fi gt or ESMR r
7. atic adjustment to summer or winter time has not been activated Switch on automatic summer time switching in line 198 Please refer to the installation instructions service settings overview of settings The time shown on the display is incorrect In the event of a power cut the veltamat 3D has a power reserve for up to 12 hours If the power cut lasts for longer than 12 hours the integrated time and date will need to be reset Please refer to Commissioning in the installation instructions service settings The room temperature is too low If an individual room regulator is fitted check that this is set to the required temperature If adjusting it does not increase the room temperature the flow temperature may be too low Increase the maximum flow temperature on the regulator Please refer to section 4 1 8 Additional service settings line 64 in the installation instructions service settings How do I add an additional heating period You can add an additional heating period by pressing the shift button and the plus button at the same time Please refer to page 9 How do I remove a heating period You can remove a heating period by pressing the shift button and the minus button at the same time Please refer to page 9 Display for floor heating with additional thermostat function Check that the left hand indicator below the card is illuminated If not press the button The left hand indicator below the card
8. e regulator is in optimised mode What do the symbols mean maintenance Please note The system s anti frost function is deactivated when this mode is selected SN Manual mode e g for service and Automatic mode The system is controlled by the clock Automatic switching between heating mode and reduced mode The temperature is regulated according to your time program and switches automatically between heating temperature and reduced temperature X Heating mode The time program is deactivated This should be used if you require extended periods at heating temperature Reduced mode The time program is deactivated This mode can be selected in summer for example I Standby The system is switched off but the anti frost function is still active This mode is useful when you go away on holiday for example 5 Regulating the room temperature Check that the left hand indicator below the card is illuminated If not press the button The lefthand indicator below the card lights up User settings can now be accessed For this option an ECA 60 remote control or an ESMR reference room temperature sensor must be installed to measure the room temperature Start at line C displays time program and temperature Status display D heating mode 04 or reduced E rie mode 0 Room Lt a temperature setpoint You can alter the room temperature for heating mode lt and
9. on installation instructions service settings provides a complete overview of factory settings and the various setting options Contents commissioning special functions service settings These instructions explain how to operate the veltamat 3D Operating the veltamat 3D Glossary of terms Floor heating display Mode selector uo fF WN PB Regulating the room temperature 6 Time program 7 Hints troubleshooting 8 Overview of the displays for various appli cations veltamat 3D 1 Operating the veltamat 3D When using the regulator you can leave the cover open so that the entire display and instruction card is visible Setting the regulator is quick and easy Mode selector S Manual mode e g for service and maintenance Systeminformation Automatic mode eee Heating Mode J Reduced Mode W Standby Use the arrow keys to scroll through the display line by line In some display screens you can set more than one value Use the shift button to select the values S Change settings by pressing the plus and minus keys o Switch between user settings orange side of the Indicator Indicator User Plus Mode instruction card and service settings grey side of for user for service minus Selector the instruction card settings service button buttons settings Shift button When the instruction card is inserted the Getting started indicator below the card shows which side i
10. oom L Li I A U sensor Outdoor ____ J i OL Required room temperature temperature setpoint Select this display if you want to check the room temperature Please note that if no room temperature sensor or remote control is connected no temperature will be displayed Instead two bars will appear in the centre of the display System information Line B Pump and valve i ys status Line B B x on pump ON v switched on mae A valve open J V valve closed 0 Flow Sgi I Return temperature tL L Ju temperature Select this display if you want to check the current status of your heating system Current time program line C Time Line C Required room temperature Outdoor setpoint temperature oa Time line EC Reduced mode E Heating mode Select this display if you want to see today s time program at a glance 4 Mode Selector Check that the left hand indicator below the card is illuminated If not press the button The lefthand indicator below the card lights up User settings can now be accessed The Status display S operating heating mode lt mode is or reduced rik indicated by mode the arrow on 0 the right 1 I Mode selector Press this button to change the regulator mode During automatic mode the left hand arrow indicates the current status The arrow flashes when th
11. or reduced mode The arrow on the left indicates the current mode Set the required temperature for the current mode To change the reduced room temperature during heating mode or vice versa Press the shift button and hold it down O Change the room temperature Please note Systems with reference room temperature sensors Are you having difficulty increasing the room temperature to the temperature you require Check that the heating circuits are completely open for the room in which the sensor is located If necessary contact your installation engineer for advice Systems with no reference room temperature sensors Does the room feel too cold Check the individual room regulator and adjust it if necessary If you still feel too cold the maximum flow temperature may be set too low This can be altered in the service settings area Please refer to section 4 1 8 Additional service settings line 64 in the installation instructions service settings 6 Time Program Check that the left hand indicator below the card is illuminated If not press the button The lefthand indicator below the card lights up User settings can now be accessed Checking the current time program a Choose between lines 1 and 7 Monday to Sunday to view your individual time program for each day of the week The example below shows a program for Saturday line 6 Time Hneg Time line
12. s on To operate and change the user settings the view yellow side of the card must be on view Place the instruction card in the regulator with the yellow side to the front Check that the indicator to the bottom left of the card lights up Otherwise press the m button to select user settings The left hand indicator below the card lights up to confirm your selection veltamat 3D Instruction card display The instruction card is divided into horizontal lines Each line is linked its own display ee a screen which provides a rapid overview of A o gt operation and settings uw 5 0 LLEIETELELI LIJ U 5 LIL 6 a O 3 6 9 12 15 18 21 24 LJ l l 7 TERTANAEEUNEVAHEAREMENANT AREA _ 4 Li th Li I 5 2 Glossary of Terms Current flow temperature Feedback value of flow temperature in the heating system Mode indicator Black arrow to the right of the symbols indicating which mode e g manual mode heating mode etc you have selected Mode selector Used to set the operating modes for the regulator Required room temperature The room temperature setpoint can only be accurately adjusted if a room temperature sensor is connected to the regulator Otherwise the regulator can only regulate the setpoint for the flow temperature the room temperature is then adjusted by means of the individual room
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