Page 1 TROVIS 5500 Automation System TROVIS 5573-1 Heating and District Heating Controller With graphics display Mounting and Operating Instructions EB 5573-1 EN Firmware version 2.26 ® Electronics from SAMSON Edition July 2015...
Page 2 Controller versions The TROVIS 5573-1 Heating and District Heating Controller is available in various versions. The type designation on the nameplate indicates the controller version: Type designation (nameplate) Version TROVIS 5573-100x Heating and district heating controller with plain-text readings on a graphics display TROVIS 5573-110x Heating and district heating controller with graphics display and...
Page 3: Table Of Contents
Contents Safety instructions ..................6 Disposal ......................6 Operation .....................7 Operating controls ..................7 2.1.1 Rotary pushbutton ..................7 2.1.2 Rotary switch ....................7 Reading information ..................8 2.2.1 Adapting the Trend-Viewer ................10 Selecting operating modes ................11 Setting the time and date ................13 Setting the times-of-use .................15 Setting special times-of-use ................17 2.6.1 Party timer ....................17...
Page 4 Contents Buffer tank systems Anl 16.x .................78 Summer mode .....................79 Delayed outdoor temperature adaptation ............80 Remote operation ..................80 Optimization ....................81 6.10 Flash adaptation ..................82 6.10.1 Flash adaptation without outdoor sensor (based on room temperature) ....83 6.11 Adaptation ....................84 6.12 Cooling control ....................84 Functions of the DHW circuit ................87 DHW heating in the storage tank system ............87 7.1.1...
Page 5 Contents Continuous control in control circuit RK1 ............103 Releasing a control circuit/controller with binary input ........103 8.10 Processing an external demand in control circuit RK1 ........104 8.11 Creep feed rate limitation with a binary input ..........105 8.12 Locking manual level ..................106 8.13 Locking the rotary switch ................106 8.14...
Page 6: Safety Instructions
Safety instructions 1 Safety instructions For your own safety, follow these instructions concerning the mounting, start up and opera- tion of the controller: − The controller is to be mounted, started up or operated only by trained and experienced personnel familiar with the product. −...
Page 7: Operation
Operation 2 Operation The controller is ready for use with the default temperatures and operating schedules. On start-up, the current time and date need to be set at the controller (refer to section 2.4). 2.1 Operating controls The operating controls are located in the front panel of the controller. 2.1.1 Rotary pushbutton Rotary pushbutton...
Page 8: Reading Information
Operation 2.2 Reading information The display indicates the date, time and actual temperature when the rotary switch is posi- tioned at (operating level). Weather-compensated control Fixed set point control current temperature = outdoor temperature current temperature = flow temperature Further information can be obtained by turning the rotary pushbutton: q Operating state The following applies for heating circuits HC1 and HC2: Current...
Page 9 Operation q Selected system code number For further details, refer to section 3.1. ¼ Important measured values of the entire system, e.g. out- door temperature, flow temperature and return flow tem- perature, are displayed. q Times-of-use (depending on system code number) –...
Page 10: Adapting The Trend-Viewer
Operation 2.2.1 Adapting the Trend-Viewer The standard graph shows the data measured at the outdoor sensor AF1 and flow sensor VF1 plotted over time. ¼ Open the Trend-Viewer. Adding measuring data q Select – – – – on the display. ¼...
Page 11: Selecting Operating Modes
Operation Zooming in/out q Select 'Zoom'. ¼ Open zoom function. q Zoom in or out. ¼ Confirm display. Closing the Trend-Viewer q Select 'Back'. ¼ Close the Trend-Viewer 2.3 Selecting operating modes Day mode (rated operation): regardless of the programmed times-of-use and summer mode, the set points relevant for rated operation are used by the controller.
Page 12 Operation Turn the rotary switch to (operating modes). The oper- ating states of all system control circuits are displayed: − Heating circuit HC1 − Heating circuit HC2 − DHW heating Î Only those control circuits are available for selection which can be controlled by the selected system. q Select the control circuit.
Page 13: Setting The Time And Date
Operation 2.4 Setting the time and date The current time and date need to be set immediately after start-up and after a power failure lasting more than 24 hours. This is the case when the time blinks on the display. Turn the rotary switch to (time/date).
Page 14 Operation q Select 'Year'. ¼ Activate editing mode for the year. The year reading is inverted. q Change the year. ¼ Confirm the year setting. Deactivate or activate the automatic summer/standard time switchover as required. Refer to section 8.1: q Select 'Auto summertime'. ¼...
Page 15: Setting The Times-Of-Use
Operation 2.5 Setting the times-of-use Three times-of-use can be set for each day of the week. Parameters Value range HC1, HC2 DHW, CP Start first time-of-use 06:00 00:00 00:00 to 24:00 h; in steps of 15 minutes Stop first time-of-use 22:00 24:00 00:00 to 24:00 h;...
Page 16 Operation q Select period/day for which the times-of-use are to be valid. The times-of-use can be programmed for individu- al days or for a block of days, e.g. Monday to Friday, Saturday and Sunday or Monday to Sunday. The select- ed days are shown inverted on the display.
Page 17: Setting Special Times-Of-Use
Operation 2.6 Setting special times-of-use 2.6.1 Party timer Rated operating in the corresponding control circuit (HC1, HC2 or DHW) is started or contin- ued for the time period set in the party timer. When the party timer has elapsed, the party timer returns to --:--.
Page 18: Public Holidays
Operation 2.6.2 Public holidays On public holidays, the times-of-use specified for Sunday apply. A maximum of 20 public holidays may be entered. Parameters Value range Public holidays --:-- 01.01 to 31.12 Turn the rotary switch to (special times-of-use). The party timer for the first control circuit is now selected.
Page 19: Vacations
Operation After programming all public holidays: q Select 'Back'. ¼ Exit the public holiday setting. Turn the rotary switch back to (operating level). Note:  Public holidays that are not assigned to a specific date should be deleted by the end of the year so that they are not carried on into the following year.
Page 20 Operation q Activate editing mode for vacations. The start date can now be edited (inverted reading). q Set the start date. q Confirm the start date. The end date can now be edited. q Set the end date. q Confirm the year setting. 'All' is selected. The vacation period then applies to all control circuits.
Page 21: Entering Day And Night Set Points
Operation 2.7 Entering day and night set points The desired room temperature for the day and night set points can be programmed. Switch position Parameters Value range HC1 room temperature 20.0 °C 0.0 to 40.0 °C HC2 room temperature 20.0 °C 0.0 to 40.0 °C DHW temperature 55.0 °C Min.
Page 22 Operation ¼ Activate editing mode for set point. q Adjust the set point. ¼ Confirm setting. Proceed in the same manner to adjust further set points. After adjusting all the set points: Turn the rotary switch back to (operating level). EB 5573-1 EN...
Page 23: Start-Up
Start-up 3 Start-up Operating level & key number ¼ Display Back contrast Display language Configuration and System parameter level Perform start-up. Refer to section 3. PA1/CO1: RK1 (heating circuit 1) PA2/CO2: RK2 (heating circuit 2) PA4/CO4: DHW circuit CO5: System-wide PA6/CO6: Modbus communication Anl: System code number...
Page 24: Setting The System Code Number
Operation The modifications of the controller configuration and parameter settings described in this sec- tion can only be performed after the valid key number has been entered. The key number that is valid on the first start-up can be found on page 163. To avoid unau- thorized use of the service key number, remove the page or make the key number unread- able.
Page 25: Activating And Deactivating Functions
Operation ¼ Confirm the system selected. q Select 'Back'. ¼ Exit menu. Turn the rotary switch to (settings). 3.2 Activating and deactivating functions A function is activated or deactivated in the associated function block. For more details on function blocks, refer to section 13.1. Turn the rotary switch to (settings).
Page 26 Operation ¼ Open configuration level. The first function block is selected (marked gray). q Select function. Functions without function block parameters: ¼ Activate editing mode for the function. The currently active configuration '0' or '1' is shown in- verted on the display. q Activate function (1) or deactivate function (0).
Page 27: Changing Parameters
Operation 3.3 Changing parameters Depending on the system code number selected and the activated functions, not all parame- ters listed in section 13.2 might be available. Turn the rotary switch to (settings). q Enter the currently valid key number. ¼ Confirm key number. q Select the required parameter level: –...
Page 28: Calibrating Sensors
Operation Exit parameter level. q Select 'Back'. q Exit configuration level. To adjust further function blocks in other configuration levels, repeat steps with gray background. Turn the rotary switch back to (operating level). 3.4 Calibrating sensors The controller is designed for connection of Pt 1000 sensors. The Pt 1000 resistance values are listed on page 150.
Page 29 Operation q Select F20 configuration. ¼ Activate editing mode for configuration. The currently active configuration '0' or '1' is shown in- verted on the display. q Activate function block ('1'). ¼ Confirm activation. ¼ Select the temperature that you want to calibrate. ¼...
Page 30: Altering The Display Contrast
Operation 3.5 Altering the display contrast You can alter the contrast of the display. Turn the rotary switch to (settings). q Enter the currently valid key number. ¼ Confirm key number. q Select 'Display contrast'. ¼ Activate editing mode for the display contrast. The current setting is shown inverted on the display.
Page 31: Loading Default Setting
Operation 3.7 Loading default setting All parameters set over the rotary switch as well as parameters in the PA1 and PA2 parame- ter levels can be reset to their default settings (WE), except for the maximum flow tempera- ture and the return flow temperature limits in PA1 and PA2. Turn the rotary switch to (settings).
Page 32: Manual Mode
Manual mode 4 Manual mode Switch to manual mode to configure all outputs (refer to section 12). NOTICE The frost protection does not function when the controller is in manual mode. Changing positioning value/switching state manually: Turn the rotary switch to (manual mode).
Page 33: Systems
Systems 5 Systems 31 different hydraulic schematics are available. Boiler systems: Single-stage boiler systems can be configured from any system whose heating circuits and DHW circuit include just one heat exchanger. These systems are Anl 1.0-1, 1.5-1, 1.6-1, 1.6-2, 1.9-1, 1.9-2, 2.x, 3.0, 3.5, 4.0 and 4.1. The boiler can be controlled by an on/off output (CO1 >...
Page 34 Systems System Anl 1.0-1 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 35 Systems System Anl 1.0-2 RüF1 RK1/Y1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 36 Systems System Anl 1.1-1 RüF1 RK1/Y1 SLP (RK2) Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO4 >...
Page 37 Systems System Anl 1.1-2 RK1/Y1 RüF1 RF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO4 >...
Page 38 Systems System Anl 1.2 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 0 (without RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 1 (with SF2) CO4 >...
Page 39 Systems System Anl 1.3-1 RüF1 RK1/Y1 SLP (RK2) Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 40 Systems System Anl 1.3-2 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 41 Systems System Anl 1.5-1 RK1/Y1 RüF1 Default settings CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 42 Systems System Anl 1.5-2 RK1/Y1 RüF1 Default settings CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 43 Systems System Anl 1.6-1 RK1/Y1 RüF1 Default settings CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 1 (with SF2) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 44 Systems System Anl 1.6-2 RK1/Y1 RüF1 Default settings CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 1 (with SF2) CO4 > F05 - 0 (without VF4) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 45 Systems System Anl 1.6-3 RK1/Y1 RüF1 Default settings CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 1 (with SF2) CO4 > F05 - 0 (without VF4) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 46 Systems System Anl 1.9 RüF2 Default settings CO4 > F01 - 0 (without SF1) CO4 > F03 - 0 (without RüF2) CO4 > F04 - 0 (without flow rate sensor) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 47 Systems System Anl 2.0 RK1/Y1 SLP (RK2) RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO5 >...
Page 48 Systems System Anl 2.1 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO5 >...
Page 49 Systems System Anl 2.2 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 1 (with SF2) CO4 >...
Page 50 Systems System Anl 2.3 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 51 Systems System Anl 3.0 RK1/Y1 RüF2 RüF1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F01 - 0 (without RF2) CO2 > F03 - 0 (without RüF2) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 52 Systems System Anl 3.5 RK1/Y1 RüF1 Note Closed control circuit and UP1 are only active during the process- ing for an external demand Default settings CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 53 Systems System Anl 4.0 RK1/Y1 RüF2 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F01 - 0 (without RF2) CO2 > F03 - 0 (without RüF2) CO5 >...
Page 54 Systems System Anl 4.1 RK1/Y1 RüF2 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F01 - 0 (without RF2) CO2 > F03 - 0 (without RüF2) CO4 >...
Page 55 Systems System Anl 4.5 RK1/Y1 RüF2 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F01 - 0 (without RF2) CO2 > F03 - 0 (without RüF2) CO4 >...
Page 56 Systems System Anl 10.0-1 RüF2 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F01 - 0 (without RF2) CO2 > F03 - 1 (with RüF2) CO5 >...
Page 57 Systems System Anl 10.0-2 RK1/Y1 RüF2 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F01 - 0 (without RF2) CO2 > F03 - 1 (with RüF2) CO5 >...
Page 58 Systems System Anl 11.0 RK1/Y1 RK2 RüF1 RüF2 VF1 UP1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F03 - 0 (without RüF2) CO5 >...
Page 59 Systems System Anl 11.1-1 RüF1 RK1/Y1 RüF2 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO4 >...
Page 60 Systems System Anl 11.1-2 RK1/Y1 RüF1 RüF2 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 0 (without SF2) CO4 >...
Page 61 Systems System Anl 11.1-3 RüF1 RüF2 RK1/Y1 Default settings System Anl 11.1 System Anl 11.2 CO1 > F01 - 0 (without RF1) - 0 (without RF1) CO1 > F02 - 1 (with AF1) - 1 (with AF1) CO1 > F03 - 1 (with RüF1) - 1 (with RüF1) CO4 >...
Page 62 Systems System Anl 11.2 RK1/Y1 RüF1 RüF2 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 1 (with SF1) CO4 > F02 - 1 (with SF2) CO4 >...
Page 63 Systems System Anl 11.6 RK1/Y1 RüF1 RüF2 SLP/ZP Install a continuously running pump in the DHW circuit and con- * Note: nect it directly to the main power supply. Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 >...
Page 64 Systems System Anl 11.9 RüF2 RK1/Y1 RüF1 Default settings CO1 > F01 - 0 (without RF1) CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO4 > F01 - 0 (without SF1) CO4 > F03 - 0 (without RüF2) CO4 >...
Page 65 Systems System Anl 16.0 RK1/Y1 RüF1 SLP/Y1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 66 Systems System Anl 16.1 RK1/Y1 RüF2 RüF1 SLP/Y1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F03 - 0 (without RüF2) EB 5573-1 EN...
Page 67 Systems System Anl 16.2 RK1/Y1 RüF1 SLP/Y1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 68 Systems System Anl 16.3 RK1/Y1 RüF2 RüF1 SLP/Y1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 69 Systems System Anl 16.4 RK1/Y1 RüF2 SLP/Y1 RüF1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO5 > F07 - 0 (without error indication at terminal 29) EB 5573-1 EN...
Page 70 Systems System Anl 16.6 RK1/Y1 RüF2 RüF1 SLP/Y1 Default settings CO1 > F02 - 1 (with AF1) CO1 > F03 - 1 (with RüF1) CO2 > F02 - 0 (without AF2 for RK2) CO2 > F03 - 0 (without RüF2) EB 5573-1 EN...
Page 71: Functions Of The Heating Circuit
Functions of the heating circuit 6 Functions of the heating circuit Which controller functions are available depends on the selected system code number (Anl). 6.1 Weather-compensated control When weather-compensated control is used, the flow temperature is controlled based on the outdoor temperature.
Page 72: Gradient Characteristic
Functions of the heating circuit 6.1.1 Gradient characteristic Basically, the following rule applies: a decrease in the outdoor temperature causes the flow temperature to increase in order to keep the room temperature constant. By varying the gra- dient and level parameters, you can adapt the characteristic to your individual requirements: The gradient needs to be increased if the room temperature ˚...
Page 73 Functions of the heating circuit Outside the times-of-use, reduced set points are used for control: the reduced flow set point is calculated as the difference between the adjusted values for 'Day set point' (rated room tem- perature) and 'Night set point' (reduced room temperature). The 'Max. flow temperature' and 'Min.
Page 74: Four-Point Characteristic
Functions of the heating circuit 6.1.2 Four-point characteristic The four-point characteristic allows you to define your own heating characteristic. It is de- fined by four points for the outdoor temperature, flow temperature, reduced flow temperature and return flow temperature. The 'Max. flow temperature' and 'Min. flow temperature' pa- rameters mark the upper and lower limits of the flow temperature.
Page 75: Fixed Set Point Control
Functions of the heating circuit Parameters Parameters: value range Flow temperature Point 1 70.0 °C PA1, 2 > P05: –5.0 to 150.0 °C Point 2 55.0 °C Point 3 40.0 °C Point 4 25.0 °C Reduced flow temperature Point 1 60.0 °C PA1, 2 > P05: –5.0 to 150.0 °C Point 2 40.0 °C Point 3...
Page 76: Underfloor Heating/Drying Of Jointless Floors
Functions of the heating circuit 6.3 Underfloor heating/drying of jointless floors Using function block setting CO1, 2 > F05 - 1, the respective heating circuit is configured as an underfloor heating circuit. In doing so, the controller at first only limits the value ranges of the heating characteristic gradient and the maximum flow temperature in PA1, 2 parameter levels: −...
Page 77: Outdoor Temperature For Continuous Day Mode
Functions of the heating circuit The drying process has been successfully completed when 'Done' is displayed. This disap- pears from the display after resetting the display to Stop in CO1, 2 > F05 or after interrupt- ing the power supply. Any power failure that occurs while the function is running automati- cally restarts the drying function.
Page 78: Buffer Tank Systems Anl 16.X
Functions of the heating circuit 6.5 Buffer tank systems Anl 16.x The systems Anl 16.x are fitted with a butter tank. The buffer tank can be charged by the dis- trict heating system according to an adjustable characteristic or to an adjustable fixed set point.
Page 79: Summer Mode
Functions of the heating circuit Note:  The buffer tank control circuit is deactivated as described in section 6.4. When pre- defined gradients of heating characteristic (CO1 > F11 - 0) are used, night mode is not possible in the buffer tank control circuit. In contrast to an active four-point char- acteristic (CO1 >...
Page 80: Delayed Outdoor Temperature Adaptation
Functions of the heating circuit Note:  Summer mode only becomes effective when the controller is in automatic mode ( ). 6.7 Delayed outdoor temperature adaptation The calculated outdoor temperature is used to determine the flow temperature set point. The heat response is delayed when the outdoor temperature either increases or decreases or both.
Page 81: Optimization
Functions of the heating circuit With an activated room sensor, the measured room temperature is displayed when the re- mote operation is connected and activated. Nevertheless, it is not used for control when ei- ther the optimization, adaptation or flash adaptation function is activated. TROVIS 5573-1 Type 5257-5 Terminal 1...
Page 82: Flash Adaptation
Functions of the heating circuit Note:  − Direct sunshine can cause the room temperature to increase and thus result in the premature deactivation of the heating system. − When the room temperature decreases while the heating system is shortly outside its times-of-use, this can prematurely cause the controller to heat up to the 'Day set point'.
Page 83: Flash Adaptation Without Outdoor Sensor (Based On Room Temperature)
Functions of the heating circuit Functions Configuration Room sensor CO1, 2 > F01 - 1 Flash adaptation CO1, 2 > F09 - 1 20 min Cycle time: 0 to 100 min KP (gain): 0.0 to 25.0 Parameters Switch position: value range Day set point 20.0 °C : –5.0 to 150.0 °C Night set point...
Page 84: Adaptation
Functions of the heating circuit 6.11 Adaptation The controller is capable of automatically adapting the heating characteristic to the building characteristics, provided a gradient characteristic has been set (CO1, 2 > F11 - 0). The ref- erence room, where the room sensor is located, represents the entire building and is moni- tored to ensure that the room set point ('Day set point') is maintained.
Page 85 Functions of the heating circuit Functions Configuration Outdoor sensor CO1 > F02 - 1 Cooling control CO1, 2 > F04 - 1 Four-point characteristic CO1, 2 > F11 - 1 Parameters Parameters: value range Outdoor temperature Point 1 5.0 °C PA1, 2 > P05: –50.0 to 50.0 °C Point 2 15.0 °C Point 3...
Page 86 Functions of the heating circuit Parameters Parameters: value range Min. flow temperature 20.0 °C PA1, 2 > P06: –5.0 to 150.0 °C Max. flow temperature 90.0 °C PA1, 2 > P07: –5.0 to 150.0 °C Base point for return flow temperature 65.0 °C PA1, 2 > P13: 5.0 to 90.0 °C Note: ...
Page 87: Functions Of The Dhw Circuit
Functions of the DHW circuit 7 Functions of the DHW circuit 7.1 DHW heating in the storage tank system Start storage tank charging Storage tank charging pump Storage tank sensor 1 Circulation pump (DHW) WW Hot water Cold water Fig. 6: Schematics of a storage tank system The controller begins charging the storage tank when the water temperature measured at storage tank sensor 1 falls below the 'DHW temperature set point' by 0.1 °C.
Page 88 Functions of the DHW circuit Time-controlled switchover of storage tank sensors By configuring a second storage tank sensor 2, it is possible to determine by setting the func- tion block CO4 > F19 - 1 that the storage tank sensor 1 is used for day mode in the DHW circuit and storage tank sensor 2 for night mode.
Page 89: Dhw Circuit Additionally Controlled By A Globe Valve
Functions of the DHW circuit Parameters Parameters: value range Charging temperature boost*** 10.0 °C PA4 > P04: 1.0 to 50.0 °C Lag time for storage tank charging pump 1.0 PA4 > P06 x Valve transit time: 0.0 to 10.0 Parameters serve as limitation of the adjustment range for the DHW temperature to be set at the rotary switch Deactivation value T = DHW temperature + 'Hysteresis' *** Charging temperature T = DHW temperature + 'Charging temperature boost' 7.1.1...
Page 90: Dhw Heating In The Storage Tank Charging System
Functions of the DHW circuit 7.2 DHW heating in the storage tank charging system Start storage tank charging Heat exchanger charging pump Flow sensor Storage tank charging pump Storage tank sensor 1 Storage tank sensor 2 Circulation pump (DHW) WW Hot water Cold water Fig.
Page 91 Functions of the DHW circuit steps of 1 °C. When the set point in the heat exchanger charging circuit reaches the 'Max. charging temperature', the set point is no longer increased. An “Err 4“ error message is gen- erated. Note:  The set point in the heat exchanger circuit which is valid at the end of the charging cycle will be used again at the beginning of the next cycle.
Page 92: Dhw Heating In Instantaneous Heating System
Functions of the DHW circuit Parameters Switch position: value range 40.0 °C Night set point for DHW temperature : Min. to max. adjustable DHW set point Min. adjustable DHW set point* 40.0 °C PA4 > P01: 5.0 to 90.0 °C Max. adjustable DHW set point* 60.0 °C PA4 >...
Page 93: Domestic Hot Water Heating With Solar System
Functions of the DHW circuit Functions Configuration Flow rate sensor CO4 > F04 - 1 Analog Selection: Analog (flow rate sensor), binary (flow switch) Parameters Switch position: value range Day set point for DHW temperature 55.0 °C : Min. to max. adjustable DHW set point Night set point for DHW temperature 40.0 °C : Min.
Page 94: Intermediate Heating
Functions of the DHW circuit 7.5 Intermediate heating This function can only be activated in systems Anl 2.x, 4.1 and 4.5. With the setting CO4 > F07 - 1, heating operation of the UP1 heating circuit is reactivated for a period of 10 minutes after 20 minutes of priority operation (heating deactivated during DHW heating).
Page 95: Circulation Pump During Storage Tank Charging
Functions of the DHW circuit speed reduction' and 'Stop speed reduction' (10 V to 'Min. speed signal' corresponds with 'Start speed reduction' to 'Stop speed reduction'). Y1 is set to 0 V when the storage tank charging pump is switched off. Functions Configuration Speed reduction of charging pump based CO4 > F21 - 1...
Page 96: Set-Back Operation
Functions of the DHW circuit duced each minute until the flow temperature set point has reached 5 °C at the minimum. How strongly the controller responds is determined by the 'KP' (influence factor). When 'Start' is set to 0, the priority operation is started regardless of the time and tempera- ture in the system.
Page 97: Forced Charging Of Dhw Storage Tank
Functions of the DHW circuit 7.10 Forced charging of DHW storage tank To provide the full network performance for room heating when the time-of-use of the heat- ing circuits begins, any storage tanks are charged one hour before the time-of-use of the heating circuits starts.
Page 98 Functions of the DHW circuit ated prematurely if the remaining time until the disinfection temperature is reached is shorter than the adjusted 'Duration'. The error message is automatically reset when the disinfection temperature is properly reached during the following thermal disinfection cycle. Thermal disinfection for preventing legionella infection causes: −...
Page 99: System-Wide Functions
System-wide functions 8 System-wide functions 8.1 Automatic summer/standard time switchover The time is automatically changed on the last Sunday in March at 2.00 h and on the last Sunday in October at 3.00 h. Functions Configuration Summer time CO5 > F08 - 1 Note: ...
Page 100: Forced Pump Operation
System-wide functions NOTICE Frost protection operation of a pump, a heating circuit or the DHW circuit is only ac- tive when the frost protection icon is displayed. In the stand-by mode ( ) fixed set point control without outdoor temperature sensor does not include frost protection. 8.3 Forced pump operation When the heating circuit pumps have not been activated for 24 hours, forced operation of the pumps is started between 12.02 h and 12.03 h.
Page 101: Condensate Accumulation Control
System-wide functions Note:  When weather-compensated control with gradient characteristic is used, the return flow temperature is limited to a fixed value by equating the 'Base point for return flow temperature' and 'Max. return flow temperature' (PA1, 2 > P07 and P13) parame- ters.
Page 102: Three-Step Control
System-wide functions Note:  The condensate accumulation control function can only be activated when the control circuit concerned is controlled using a PI algorithm (three-step control). Functions Configuration Control mode CO1, 2, 4 > F12 - 1 Damping CO1, 2, 4 > F13 - 1 2.0 °C Max.
Page 103: Continuous Control In Control Circuit Rk1
System-wide functions Functions Configuration Control mode CO1, 2, 4 > F12 - 0 5.0 °C Hysteresis: 1.0 to 30.0 °C 2 min Min. ON time: 0 to 10 min 2 min Min. OFF time: 0 to 10 min 8.8 Continuous control in control circuit RK1 The flow temperature in the control circuit RK1 can be controlled using a PID algorithm. The valve in RK1 control circuit receives an analog 0 to 10 V signal from the controller.
Page 104: Processing An External Demand In Control Circuit Rk1
System-wide functions Functions Configuration Release CO1, 2 > F14 - 1 Active when BI = ON, OFF Release controller CO5 > F15 - 1 Active when BI = ON, OFF 8.10 Processing an external demand in control circuit RK1 The controller can process binary or analog requests for an externally required signal by a more complex secondary system.
Page 105: Creep Feed Rate Limitation With A Binary Input
System-wide functions Parameters Parameters: value range Minimum flow temperature set point HC 40.0 °C PA1 > P10: 5.0 to 150.0 °C for binary demand processing Demand processing, 0 to 10 V Regardless of the operating mode set for RK1 control circuit (except for manual mode), the controller regulates the flow temperature at least to the temperature corresponding with the 0 to 10 V signal connected to terminals 11/12.
Page 106: Locking Manual Level
System-wide functions 8.12 Locking manual level To protect the heating system, this function can be used to lock the manual level. When this function has been activated, automatic mode is started when the rotary switch is set to in au- tomatic mode.
Page 107: Entering Customized Key Number
System-wide functions 8.16 Entering customized key number To prevent the function and parameter settings being changed by unauthorized users, a cus- tomized key number can be added to the fixed service key number. You can set the custom- ized key number to be between 0100 and 1900. Turn the rotary switch to (settings).
Page 108 Functions of the DHW circuit EB 5573-1 EN...
Page 109: Operational Faults
Operational faults 9 Operational faults A malfunction is indicated by the blinking icon on the display. Press the rotary pushbutton to open the error level. As long as an error message is present, the error level is displayed, also when it has not been opened by pressing the rotary pushbutton. In the error level, the error message is displayed as specified in the following list (sec- tion 9.1).
Page 110: Temperature Monitoring
Operational faults − Outdoor sensor AF1: When the outdoor sensor fails, the controller uses a flow tempera- ture set point of 50 °C or the 'Max. flow temperature' when the max. flow temperature (PA1, 2 > P07) is lower than 50 °C. −...
Page 111: Alarm Notification By Text Message
Operational faults Error message Meaning Decimal value Err 1 Sensor failure Err 2 – Err 3 Disinfection temperature not reached Err 4 Max. charging temperature reached Err 5 – Err 6 Temperature monitor alarm Err 7 Unauthorized access occurred Err 8 –...
Page 112 Operational faults When Modbus is activated and, at the same time, the dial-up in case of error is released, the connection with the building control station is established first, and then the text message is sent. If the first attempt to connect to the building control station fails, the controller tries again until the programmed number of redialing attempts has been exhausted.
Page 113: Communication
Communication 10 Communication Using the optional communication module, the TROVIS 5573 Heating Controller can commu- nicate with a control system. In combination with a suitable software for process visualization and communication, a complete control system can be implemented. The following communi- cation versions are possible: −...
Page 114: To Modem Communication Module
Communication Note:  The operating software can be updated over modem or data cable, provided Mod- bus has been activated (CO6 > F01 - 1). 10.1 RS-232 to modem communication module When looking onto the controller front, the connection for the optional communication mod- ule is located on the left side of the controller housing (RJ-45 connector socket).
Page 115: Communication Module
Communication Functions Configuration Dial-up also upon corrected error CO6 > F06 Monitoring CO6 > F07 - 0 Parameters* Parameters: value range Modbus station address (8 bit) PA6 > P01: 1 to 247 With CO6 > F02 - 1: 1 to 32000 Modem dialing pause (P) 5 min PA6 >...
Page 116: Description Of Communication Parameter Settings
Communication Functions Configuration Modbus CO6 > F01 - 1 16-bit address CO6 > F02 Modem CO6 > F03 - 0 Monitoring CO6 > F07 Parameters* Parameters: value range Modbus station address (8 bit) PA6 > P01: 1 to 247 With CO6 > F02 - 1: 1 to 32000 * See section 10.3 10.3 Description of communication parameter settings Modbus station address (8 bit)
Page 117: Meter Bus
Communication Phone number of control station Enter the phone number of the control system modem including the dialing code, if neces- sary. Short pauses between the numbers can be entered using P (= 1 second); the end of the string is to be marked by '–'. The phone number may include a maximum of 22 characters. Example: 069, 2 sec.
Page 118: Flow Rate And/Or Capacity Limitation With Meter Bus
Communication be unique and correspond with the address set in the WMZ. If the preset meter bus address is unknown, a single heat meter connected to the controller can be assigned the meter bus address 254. The address 255 deactivates the communication with the respective WMZ. The model code to be set for the heat meter can be found in TV-SK 6311.
Page 119 Communication − Max. limit value to determine the absolute upper limit − Max. limit value for heating to operate room heating only − Max. limit value for DHW to operate DHW heating only If the 'Max. limit value for heating' parameter is set to 0.00 or 0.0, a four-point characteris- tic configured in CO1 >...
Page 120 Communication Functions Configuration Flow rate limitation in RK1 CO6 > F11 - 1 1.5 m³/h Max. limit: At, 0.01 to 650 m³/h 1.5 m³/h Max. limit for heating: At, 0.00 to 650 m³/h 1.5 m³/h Max. limit for DHW: 0.01 to 650 m³/h Limiting factor: 0.1 to 10.0 Flow rate limitation in RK2 CO6 >...
Page 121: Memory Module
Communication 10.5 Memory module The use of a memory module (order no. 1400-9379) is particularly useful to transfer all data from one TROVIS 5573 Controller to several other TROVIS 5573 Controllers. The memory module is plugged into the RJ-45 connector socket located at the side of the controller. Once the mod- ule has been connected, 'Save settings' appears on the controller display.
Page 122: Data Logging
Communication 10.6 Data logging A data logging module (order no. 1400-9378) saves the following controller data every two minutes: − Temperatures measured by the sensors − Control signals [%] − Switching states of the pump outputs − Error status register and its archive −...
Page 123 Communication Note:  − The controller starts to write over the oldest data as soon the memory of the data logging module is full after approximately eight days. The current memory capacity of the data logging module can be read in the extended operating level under 'Log- ging memory' as the second value in the sequence (range of values: 0 to 6035).
Page 124: Installation
Installation 11 Installation The controller can be fitted with a standard base or with a high housing base. Dimensions in mm (W x H x D) − Controller with standard base: 144 x 98 x 54 − Controller with high base: 144 x 98 x 75 The controller consists of the housing with the electronics and the back panel with the termi- nals.
Page 125 Installation Panel mounting Wall mounting Rail mounting Fig. 11: Installation EB 5573-1 EN...
Page 126 Installation Rail mounting 1. Fasten the spring-loaded hook (5) at the bottom of the top hat rail (3). 2. Slightly push the controller upwards and pull the upper hook (5) over the top hat rail. Un- do the two screws (1). 3.
Page 127: Electrical Connection
Electrical connection 12 Electrical connection DANGER! Risk of electric shock! − For electrical installation, you are required to observe the relevant electrotechnical regulations of the country of use as well as the regulations of the local power sup- pliers. Make sure all electrical connections are installed by trained and experienced personnel.
Page 128 Electrical connection Connecting the controller Wall mounting To connect the wiring, pull the controller out of its base. To connect the feeding cables, break through the holes in the marked locations at the top or bottom at the base housing and fit supplied grommets or suitable cable glands.
Page 129 Electrical connection SF2/RF2 RüF2 RüF1 ZP/UP2 VF2/3/4 BE1/FG1 RK1_3-step BE2/FG2 RK1_On/off + 10 V /10 V Sensor COM RK2_3-step RK2_On/off/TLP/CP M-Bus (TROVIS 5573-110x) M-Bus (TROVIS 5573-110x) Outdoor sensor Solar circuit pump Binary input Control circuit Potentiometer Circulation pump (heating) Room sensor Storage tank charging pump RüF Return flow sensor...
Page 130 Electrical connection SF2/RF2 RüF2 RüF1 ZP/UP2 VF2/3/4 BE1/FG1 RK1_3-step BE2/FG2 + 10 V /10 V – RK1_On/off Sensor COM RK2_3-step RK2_On/off/TLP/CP M-Bus (TROVIS 5573-110x) M-Bus (TROVIS 5573-110x) Outdoor sensor Solar circuit pump Binary input Control circuit Potentiometer Circulation pump (heating) Room sensor Storage tank charging pump RüF...
Page 131 Electrical connection Connection of flow rate sensor (order no. 1400-9246) TROVIS 5573-1 Brown/ White Green black EB 5573-1 EN...
Page 132: Appendix
Appendix 13 Appendix 13.1 Function block lists CO1: RK1 · Heating circuit 1 (not system Anl 1.9)* Comments Function System Function block parameters: value range (default setting) 01 Room sensor CO1 > F01 - 1: Room sensor RF1, temperature reading and Not Anl 1.5, 1.6, FG1 input for Type 5257-5 Room Panel active...
Page 133 Appendix Comments Function System Function block parameters: value range (default setting) 11 Four-point Not Anl CO1 > F11 - 1: Four-point characteristic (only with CO1 > 1.5, 1.6 characteristic F08 - 0) CO1 > F11 - 0: Gradient characteristic 12 Control mode CO1 >...
Page 134 Appendix Comments Function System Function block parameters: value range (default setting) 18 External All* CO1 > F18 - 1: External demand 0 to 10 V demand The standardized signal output (terminals 11/12) is not avail- able anymore as a control output. The maximum flow set point (with boost, if applicable) is demanded as a 0 to 10 V signal at the standardized signal output.
Page 135 Appendix Comments Function System Function block parameters: value range (default setting) 05 Underfloor All* CO2 > F05 - 1: Underfloor heating/drying of jointless floors heating Function block parameters: Start temperature: 20 to 60 °C (25 °C) Temp. rise/day: 0.0 to 10.0 °C (5.0 °C) Maximum temperature: 25.0 to 60.0 °C (45.0 °C) Duration: 0 to 10 days (4 days) Temp.
Page 136 Appendix Comments Function System Function block parameters: value range (default setting) 14 Release All* CO2 > F14 - 1: Release RK2 at BI2; FG2 has no function Function block parameters: Active when BI = ON, OFF (ON) F Function block number, WE Default setting, Anl System code number EB 5573-1 EN...
Page 137 Appendix CO4: DHW circuit (systems Anl 1.1–1.3, 1.5, 1.6, 1.9, 2.x, 4.1, 4.5, 11.x)* Comments Function System Function block parameters: value range (default setting) 01 Storage tank CO4 > F01 - 1: Storage tank sensor SF1 1.1–1.3, 1.5, 1.6, sensor 1 CO4 >...
Page 138 Appendix Comments Function System Function block parameters: value range (default setting) 08 Priority 1.1–1.3, CO4 > F08 - 1: Priority by reverse control 4.1, 4.5, (reverse) (only with CO4 > F09 - 0) 11.x Function block parameters: Start: 0 to 10 min (2 min) KP (influence factor): 0.1 to 10.0 (1.0) only system Anl 4.5: Control circuit: HC1, HC2, HC1+HC2 (HC2)
Page 139 Appendix Comments Function System Function block parameters: value range (default setting) 14 Thermal All* CO4 > F14 - 1: Thermal disinfection disinfection (only with CO4 > F01 - 1) Function block parameters > Day of week: Monday, Tuesday, ..., daily (Wednesday) Time: Adjustable as required (00:00 –...
Page 140 Appendix CO5: System-wide functions (all systems) If the controller indicates CO5 > F00 - 1, any access to the return flow, flow rate and capaci- ty settings is locked. Comments Function System Function block parameters: value range (default setting) 01 Sensor type Independent of the function block setting Pt 1000 All* 04 Summer mode...
Page 141 Appendix Comments Function System Function block parameters: value range (default setting) 12 Creep feed rate Not Anl CO5 > F12 - 1: Creep feed rate limitation limitation Function block parameters: Switching mode: Binary, analog (binary) Active when BI = ON, OFF (ON) 14 Operation UP1 CO5 >...
Page 142 Appendix CO6 > Modbus (all systems) Comments Function System Function block parameters: value range (default setting) 01 Modbus CO6 > F01 - 1: Modbus active 02 16-bit address CO6 > F02 - 1: Modbus 16-bit addressing (only with CO6 > F01 - 1) CO6 >...
Page 143 Appendix Comments Function System Function block parameters: value range (default setting) 13 Flow rate Anl 3.0, CO6 > F13 - 1: Flow rate limitation (only with CO6 > F10 - 1 4.x, 10.0, limitation in and when WMZ2 is activated) 11.x Function block parameters: Max.
Page 144: Parameter Lists
Appendix 13.2 Parameter lists PA1: Heating circuit HC1 Display reading Parameter: Value range (default setting) Flow gradient: 0.2 to 3.2 (1.8) 0.2 to 1.0 (1.0) with CO1, 2 > F05 - 1 Level (parallel shift): –30.0 to 30.0 °C (0.0 °C) Flow set point (day) (only with CO1 > F02 - 0 and CO1 > F09 - 1): –5.0 to 150.0 °C (50.0 °C) Flow set point (night) (only with CO1 >...
Page 145 Appendix Display reading Parameter: Value range (default setting) Min. flow temperature: –5.0 to 150.0 °C (20.0 °C) Max. flow temperature: –5.0 to 150.0 °C (90.0 °C) –5.0 to 50.0 °C (50.0 °C) with CO1 > F05 - 1 Outdoor temperature for continuous day mode: –50.0 to 5.0 °C (–15 °C) Minimum flow temperature set point HC for binary demand processing: 5.0 to 150.0 °C (40.0 °C)
Page 146 Appendix Display reading Parameter: Value range (default setting) Flow set point (night) (only with CO1 > F02 - 0 and CO1 > F09 - 1): –5.0 to 150.0 °C (30.0 °C) Four-point characteristic Outdoor temperature: –50.0 to 50.0 °C (–15.0 °C, –5.0 °C, 5.0 °C, 15.0 °C) with CO2 >...
Page 147 Appendix PA4: Domestic hot water heating (DHW) Display reading Parameter: Value range (default setting) Min. adjustable DHW set point: 5.0 to 90.0 °C (40.0 °C) Max. adjustable DHW set point: 5.0 to 90.0 °C (90.0 °C) Hysteresis: 1.0 to 30.0 °C (5.0 °C) Charging temperature boost: 0.0 to 50.0 °C (10.0 °C) Max.
Page 148 Appendix PA6: Modbus Display reading Parameter: Value range (default setting) Modbus station address (8 bit): 1 to 246 (255) 1 to 3200 (255) with CO6 > F02 - 1 Modem init. time: 1 to 255 min (1 min) Modem dialing pause (P): 0 to 255 min (5 min) Modem timeout (T): 1 to 255 min (5 min)
Page 149 Appendix EB 5573-1 EN...
Page 150: Resistance Values
Appendix 13.3 Resistance values Temp. °C –35 –30 –25 –20 –15 –10 –5 Resistance Ω 862.5 882.2 901.9 921.6 941.2 960.9 980.4 1000.0 1019.5 1039.0 1058.5 1077.9 Temp. °C Resistance Ω 1097.3 1116.7 1136.1 1155.4 1174.7 1194.0 1213.2 1232.4 1251.6 1270.8 1289.9 1309.0 Temp. °C Resistance Ω...
Page 151: Technical Data
Appendix 13.4 Technical data Inputs 8 inputs for Pt 1000 temperature sensors and 2 binary inputs, terminal 11 as 0 to 10 V input for external demand or outdoor tempera- ture signal Outputs* 2 x three-step signal: load max. 250 V AC, 2 A*, alternatively 2 x on/off signal: load max.
Page 152: Customer Setting
Appendix 13.5 Customer setting Station Operator SAMSON office System code number Function block settings in configuration levels EB 5573-1 EN...
Page 153 Appendix PA1 parameters (heating circuit HC1) and PA2 parameters (heating circuit HC2) Parameters PA1 (HC1) PA2 (HC2) Value range 01 Flow gradient 0.2 to 3.2 02 Level (parallel shift) –30.0 to 30.0 °C 03 Flow set point (day) –5.0 to 150.0 °C 04 Flow set point (night) –5.0 to 150.0 °C 05 Four-point characteristic...
Page 154 Appendix Parameters PA1 (HC1) PA2 (HC2) Value range 07 Max. flow temperature –5.0 to 150.0 °C 09 Outdoor temperature for continuous –50.0 to 5.0 °C day mode 10 Minimum flow temperature set point 5.0 to 150.0 °C HC for binary demand processing 11 Return flow gradient 0.2 to 3.2 12 Return flow level –30.0 to 30.0 °C...
Page 155 Appendix Function block parameters CO1 (HC1) CO2 (HC2) Value range 13 Max. system deviation 2.0 to 10.0 °C 14 Active when BI = ON, OFF 16 Lower transmission range 0.0 to 150.0 °C 16 Upper transmission range 0.0 to 150.0 °C 17 Active when BI = ON, OFF 18 Lower transmission range 0.0 to 130.0 °C...
Page 156 Appendix Function block parameters CO4 (DHW) Value range 05 Stop 0 to 10 min 05 Temperature limit 20.0 to 90.0 °C 08 Start 0 to 10 min 08 KP (influence factor) 0.1 to 10.0 08 Control circuit (only system Anl 4.5) HC1, HC2, HC1+HC2 09 Start 0 to 10 min 09 Control circuit (only system Anl 4.5)
Page 157 Appendix Function block parameters Value range 06 Delay/h 1.0 to 6.0 °C 07 Relay contact NO contact, NC contact 09 Limit –15.0 to 3.0 °C 12 Switching mode Binary, analog 12 Active when BI = ON, OFF 23 Direction Input, output 23 Lower transmission range –30.0 to 100.0 °C 23 Upper transmission range –30.0 to 100.0 °C...
Page 158 Appendix Function block parameters Value range 10 WMZ4 address 0 to 255 (TROVIS 5573-100x only) 10 WMZ4 model code 1434, CAL3, APAtO, SLS (TROVIS 5573-100x only) 10 WMZ4 reading mode 24h, CONT, CoiL (TROVIS 5573-100x only) 10 WMZ5 address 0 to 255 (TROVIS 5573-100x only) 10 WMZ5 model code 1434, CAL3, APAtO, SLS (TROVIS 5573-100x only)
Page 159 EB 5573-1 EN...
Page 160 Index Index Data logging ........122 Day mode..........11 Day set point Adaptation .......... 84 Setting ........... 21 Flash ..........82 Default setting ........31 Automatic mode ........11 Delayed outdoor temperature adaptation ..Capacity limitation ......120 Demand processing, external ....104 Charging pump Display contrast ........
Page 161 Index Flow limitation ........119 Modbus Station address ......116 Forced charging of DHW storage tank ... 97 Modem Forced operation of pumps....100 Dialing pause ....... 116 Forced pump operation ....... 100 Timeout ........116 Four-point characteristic ......74 Frost protection ........
Page 162 Index Three-step control ....... 102 Rail mounting ........126 Time/date Setting ........... 13 Rated operation ........11 Trend-Viewer ........10 Reading information ....... 8 Reduced operation ....... 11 Underfloor heating ....... 76 Release control circuit ......103 Remote operation ......... 80 Vacations..........
Page 163 Key number 1732...
Page 164 SAMSON AG · MESS- UND REGELTECHNIK Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 EB 5573-1 EN samson@samson.de · www.samson.de...

This manual is also suitable for:

Trovis 5573-1

Samson TROVIS 5500 Mounting And Operating Instructions

1 Safety Instructions

2 Operation

3 Start-Up

4 Manual Mode

5 Systems

6 Functions of the Heating Circuit

7 Functions of the DHW Circuit

8 System-Wide Functions

9 Operational Faults

10 Communication

11 Installation

12 Electrical Connection

13 Appendix

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