Samson TROVIS 5432 Mounting And Operating Instructions
  1. Manuals
  2. Brands
  3. Samson Manuals
  4. Controller
  5. TROVIS 5432
  6. Mounting and operating instructions
Samson TROVIS 5432 Mounting And Operating Instructions

Samson TROVIS 5432 Mounting And Operating Instructions

Automation system 5400 heating and district heating controller
Hide thumbs Also See for TROVIS 5432:
Table of Contents

Advertisement

Quick Links

Download this manual
Automation System 5400
Heating and District Heating Controller
TROVIS 5432
®
Electronics from SAMSON
Mounting and
Operating Instructions
EB 5432 EN
Firmware version 2.1x
Edition July 2004

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the TROVIS 5432 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Samson TROVIS 5432

Summary of Contents for Samson TROVIS 5432

  • Page 1 Automation System 5400 Heating and District Heating Controller TROVIS 5432 Mounting and Operating Instructions EB 5432 EN Firmware version 2.1x ® Edition July 2004 Electronics from SAMSON...
  • Page 2 Moreover, we do not guarantee that the buyer can use the product for an intended purpose. SAMSON rejects any liability for claims by the buyer, especially claims for compensation including lost profits or any other financial loss, except the damage was caused intentionally or by gross negligence.

  • Page 3: Table Of Contents

    Contents Table of contents Operation ....... 5 Control knob ......5 Operating modes.
  • Page 4 Contents Three-step control ......33 On/off control ......34 Malfunctions .

  • Page 5: Operation

    Operation Operation The controller is ready for use with the temperatures and operating time schedules preset by the manufacturer. On start-up, the current time and date need to be set at the controller (–> section 1.5). Control knob Turn q: Select parameters, displays and temperature displays Press Confirm adjusted selection or settings...

  • Page 6: Display

    Operation Display The current set point appears on the display during operation. Which set point is displayed depends on: The configured type of control The programmed times-of-use Weather-compensated control, room set point mode (F1 - 1 and F9 - 1) Day set point (time-of-use period)* or night set point (outside of time-of-use period) Weather-compensated control (F1 - 1 and F9 - 0), fixed set point control (F1 - 0 and F7 - 0)

  • Page 7: Displaying Data

    Operation Days of week Mon (1) to Sun (7) Times-of-use periods Malfunction Manual mode Automatic mode Day operation (rated operation) Night operation (reduced operation) Outdoor sensor Room sensor 10 Hot water demand Fig. 1 · Icons Displaying data The times-of-use periods, measured values as well as set points or limit values can be re- trieved and displayed in the user level (–>...
  • Page 8 Operation Display Meaning Day set point or flow temperature set point (F1 - 0 and F7 - 0) Night set point or reduced flow temperature set point (F1 - 0 and F7 - 0) OT deactivating value in rated operation (F1 - 1 and F9 - 0) OT deactivating value in reduced operation (F1 - 1 and F9 - 0) Measured value: Flow temperature Flow temperature set point...

  • Page 9: Setting The System Time

    Operation Setting the system time The current time and date need to be set immediately after start-up and after a power failure lasting more than 72 hours has occurred. This is indicated by the time blinking on the dis- play. The time is already in the edit mode and can be changed directly. The first two instruc- tions steps are then omitted.

  • Page 10: Setting The Times-Of-Use

    Operation Setting the times-of-use Three time-of-use periods can be set for each day of the week. If not all the time-of-use periods are required, the start and stop times of the third time-of-use period (for just two periods) must be set to identical times or, alternatively, the start and stop times of the second time-of-use (for just one period).
  • Page 11 Operation 3s Switch to the user level. Proceed as follows: Display: Time Select Times-of-use . Open data point Times-of-use . blinks. Select time period/day and times-of-use: = Monday, = Tuesday, …, = Sunday and = daily with = first time-of-use period, = second time-of-use period, = third time-of-use period.

  • Page 12: Stand-By Mode

    Operation Stand-by mode 1.7.1 Vacation mode Function independent of controller setting. The vacation mode function places the heating circuit into the stand-by mode: the heating is deactivated, however, frost protection is guaranteed. The functions of an existing DHW cir- cuit remain unchanged. The vacation mode function is set in the operating level (set point display).

  • Page 13: Party Mode (Constant Rated Operation)

    Operation Proceed as follows: 3s Switch to user level. Vorgehen: Display: Time. Select OT deactivating value in rated operation or OT deactivating value in reduced operation . Open data point. Change data point. OT deactivating value in rated operation Confirm data point. Select End on the display.

  • Page 14: Correcting The Set Point

    Operation Correcting the set point The current set point is displayed in the operating level. In rated operation, the Day set point or the Flow temperature set point appears on the display (–> section 1.3). In reduced opera- tion, the Night set point or the Reduced flow temperature set point appears on the display. 1.9.1 Correcting the set point temporarily The current set point which appears on the display can be changed for just as long as the rated operation mode (programmed time-of-use period) is running or the reduced operation...

  • Page 15: Start-Up

    Start-up Start-up Configuration and parameterization The controller is configured and parameterized in the configuration and parameterization level (–> Fig. 10 on page 49). After accessing the configuration and parameterization level (CoPa level), the function blocks F1 to F9 appear at first, followed by the parameters P1 to P18.

  • Page 16: Manual Operation Mode

    Manual operation mode Manual operation mode In manual operation mode, the circulation pump UP is always switched on. The output SLP is usually switched off. Initially, no control signal is issued for the heating circuit. Activate the manual operation mode in the configuration and parameterization level (CoPa level) over function block F2.
  • Page 17 Manual operation mode Exit manual operation mode: Select cLoSE on the display. 3s Close manual operation mode and return to operating level. Displaying measured values during manual operation mode Select StoP on the display. 3s Switch to user level. Display: Time Select the measured values t1 to t5 in sequence.

  • Page 18: Systems

    Systems Systems The heating system can be designed either as a primary system, secondary system or a sin- gle-stage boiler system. The flow temperature can either be controlled weather-compensated, based on the room temperature or a fixed set point. The hydraulic schematics of the heating system and the con- troller configuration are the factors that determine how the flow temperature is controlled.
  • Page 19 Systems Weather-compensated control without room panel (= default setting) Setting F1 - 1 (with outdoor temperature sensor S2) F7 - 0 (without room panel) Comments With or without S3 (depending on the circuit) F4 - 0 for single-stage boiler system Storage tank charging/DHW priority possible (–>...
  • Page 20 Systems HK_3-step TW_on/off Fig. 2 · Weather-compensated control or fixed set point control and on/off control for storage tank system in the primary circuit Weather-compensated control Fixed set point control Setting F1 - 1 and F7 - 0 F1 - 0 and F7 - 0 With or without S3 (depending on the circuit) Comments Storage tank charging over storage tank sensor S5...
  • Page 21 Systems HK_3-step Fig. 3 · Weather-compensated control or fixed set point control and mechanical control (ROH = self-operated regulators) for storage tank system in the primary circuit Weather-compensated control Fixed set point control F1 - 1 and F7 - 0 F1 - 0 and F7 - 0 Setting With or without S3 (depending on the circuit)
  • Page 22 Systems HK_3-step TW_on/off Fig. 4 · Room temperature-based control and on/off control of the storage tank system in the primary system Room temperature-based control F1 - 0 and F7 - 1 Setting With or without S3 (depending on the circuit) Comments Storage tank charging over storage tank sensor S2 (depending on the circuit)

  • Page 23: Functions Of The Heating Circuit

    Functions of the heating circuit Functions of the heating circuit Weather-compensated control When weather-compensated control is used, the flow temperature is adjusted according to the outdoor temperature. The heating characteristic in the controller defines the flow temper- ature set point as a function of the outdoor temperature (–> Fig. 5). ˚...
  • Page 24 Functions of the heating circuit Examples for setting the characteristic: Old building, radiator design 90/70: Gradient approx. 1.8 New building, radiator design 70/55: Gradient approx. 1.4 New building, radiator design 55/45: Gradient approx. 1.0 Underfloor heating depending on arrangement: Gradient smaller 0.5 Weather-compensated control, room set point mode Configuration Functions...

  • Page 25: Fixed Set Point Control

    Functions of the heating circuit Note! Particularly for control operation without room panel, the room temperatures for day (Day set point) and night (Night set point) adjusted in the room set point mode only become effec- tive satisfactorily when the heating characteristic has been adapted to the building/heating surface layout.

  • Page 26: Automatic Deactivation Of The Heating

    Functions of the heating circuit Automatic deactivation of the heating The heating is automatically deactivated according to various criteria depending on whether the heating system is equipped with or without a room panel: Weather-compensated control, room set point mode (F1 - 1 and F9 - 1) – without room panel Deactivation during day mode The outdoor temperature exceeds the Day set point by 1 °C.

  • Page 27: Outdoor Temperature Dependent Advance Heating

    Functions of the heating circuit Outdoor temperature dependent advance heating Due to low outdoor temperatures, the controller starts heating before the time-of-use period starts in rated operation. The Advance heating time uses a reference outdoor temperature of –12 °C. The advance heating time is shortened when the outdoor temperature is higher. The colder it is outside, the earlier the reduced operation is ended to ensure that the required room temperature is reached at the start of the time-of-use period.

  • Page 28: Remote Control

    Functions of the heating circuit Remote control Apart from measuring the room temperature, the Type 5257-5 Room Panel (Pt 1000 sensor) provides the following opportunities of influencing the control process: Selection of the operating mode: – Automatic mode – Rated operation (day) –...

  • Page 29: Room Temperature-Based Control

    Functions of the heating circuit Room temperature-based control A Type 5257-5 Room Panel must be connected for the Room temperature-based control function; however, the control works without an outdoor sensor. The flow temperature is reduced or raised by up to 30 °C when deviations in room tempera- ture occur.

  • Page 30: Functions Of The Dhw Circuit

    Functions of the DHW circuit Functions of the DHW circuit Fig. 6 · DHW system in a storage tank charging system (a) and in a storage tank system (b) The controller starts charging the storage tank as soon as the water temperature measured at the storage tank sensor (S5 or S2) falls below the DHW set point (P16).
  • Page 31 Functions of the DHW circuit flow temperature of 20 °C, provided the temperature still lies below the Monitoring value for priority. Three different operating conditions exist: The DHW temperature at S4 (S5/S2) is under the Monitoring value for priority –> the heating circuit set point is reduced.

  • Page 32: System-Wide Functions

    System-wide functions System-wide functions Automatic summer time/winter time changeover The clock is automatically set one hour forward on the last Sunday in March at 2.00 h and set one hour back on the last Sunday in October at 3.00 h. Configuration Function Summer time/winter time changeover...

  • Page 33: Limiting The Return Flow Temperature

    System-wide functions Limiting the return flow temperature The temperature difference between the flow and return flow in a network indicates how well the energy is used: the greater the difference, the higher the efficiency. A return flow sensor is sufficient to evaluate the temperature difference when the network flow temperatures are predetermined.

  • Page 34: On/Off Control

    System-wide functions On/off control The flow temperature can be controlled, for instance, by switching a burner on and off. The burner is switched on by the controller when the flow temperature falls below the set point T = 0.5 x On/off differential . On exceeding the set point by T = 0.5 x On/off differential , the burner is switched off again.

  • Page 35: Malfunctions

    Malfunctions Malfunctions The controller’s reaction when a sensor is defective or a sensor is missing is described in fol- lowing: Flow sensor: For three-step control, the control valve takes on the valve position 30 %. For on/off control, the controller regulates the on/off output at 30-minute intervals as long as the time set under Minimum activation time (P14).

  • Page 36: Infrared Interface

    Infrared interface Infrared interface The TROVIS 5432 Heating and District Heating Controller can be configured and operated over the front infrared interface using SAMSON’s TROVIS-VIEW Operator Interface soft- ware. This software’s operation is similar to Microsoft Windows Explorer. The TROVIS-VIEW software is supplied with the device-specific module for the TROVIS 5432 Heating and District Heating Controller on CD-ROM (order no.

  • Page 37: Installation

    Installation Installation The controller consists of the housing section and base. The housing section contains the en- tire electronics, the display as well as the control knob. The base contains the terminal strip. The controller is suitable for mounting in control panels or on walls (–> Fig. 8). Note! An adapter is available to mount the controller on top-hat rails.
  • Page 38 Installation 55.5 44.3 Holes for adapter to mount on top-hat rail Fig. 8 · Installation EB 5432 EN...

  • Page 39: Electrical Connection

    Electrical connection Electrical connection Caution! For electrical installation, you are required to observe the relevant electrotechnical regula- tions of the country of use as well as the regulations of the local power suppliers. Make sure all electrical connections are installed by trained and experienced personnel! Notes on installing the electrical connections Install the 230 V power supply lines and the signal lines separately! To increase noise im- munity, observe a minimum distance of 10 cm between the lines.
  • Page 40 Electrical connection Note! The controller can only be operated with Pt 1000 sensors. Connecting the actuators Connect cables with at least 1.5 mm² suitable for damp locations to the terminals of the con- troller output. The direction of travel needs to be checked at start-up (–> section 3). Connecting the pumps Connect all cables with at least 1.5 mm²...

  • Page 41: Appendix

    Appendix Appendix 12.1 Function block list Function Comments Type of control F1 - 1: Weather-compensated control F1 - 0: Fixed set point control or F1 - 0 and F7 - 1: Room temperature-based control Manual operation of F2 - 1: Manual operation mode active actuator Delayed adaptation to F3 - 1: Delayed adaptation to outdoor temperature,...

  • Page 42: Parameter List

    Appendix 12.2 Parameter list Designation Range of value Gradient 0.2 to 3.2 Level 0 °C –30 to 30 °C Min. flow temperature 30 °C 0 to 130 °C Max. flow temperature 80 °C 0 to 130 °C Max. return flow 20 to 90 °C 50 °C temperature...

  • Page 43: Resistance Values With Pt 1000 Sensor

    Appendix 12.3 Resistance values with Pt 1000 sensor °C –35 –30 –25 –20 –15 –10 –5 Ω 862.5 882.2 901.9 921.6 941.2 960.9 980.4 1000.0 1019.5 1039.0 °C Ω 1058.5 1077.9 1097.3 1116.7 1136.1 1155.4 1174.7 1194.0 1213.2 1232.4 °C Ω...

  • Page 44: User Data

    Appendix 12.5 User data Station Operator Responsible SAMSON office Function blocks Parameters Designation Setting Range of values Gradient 0.2 to 3.2 Level –30 to 30 °C Min. flow temperature 0 to 130 °C Max. flow temperature 0 to 130 °C Max.
  • Page 45 Appendix Times-of-use Start – Stop (1) Start – Stop (2) Start – Stop (3) Monday (1) Tuesday (2) Wednesday (3) Thursday (4) Friday (5) Saturday (6) Sunday (7) EB 5432 EN...

  • Page 46: Index

    Index Index Activation Fixed set point control... . . 6, 25 dependent on outdoor temperature . . 27 Flash adaptation ....28 Automatic mode.
  • Page 47 Index Rated operation ....5, 13 Reduced operation ....5 Remote control .

  • Page 48: Abbreviations

    Abbreviations Abbreviations Analog input Binary output Binary input Heating circuit Cold water Outdoor temperature Control circuit Self-operated regulators S1..5 Sensors 1...5 Storage charging pump Domestic hot water (DHW) Circulation pump Hot water 1732 Key number EB 5432 EN...
  • Page 49 Appendix Configuration and Operating level parameterization level User level Current set point F1 to F9 System time Temporary P1 to P18 Current time-of-use set point change Set point rated operation (turn knob to left) HoLidAY OT deactivating value in rated operation (turn knob to right) PArtY Set point red.
  • Page 50 EB 5432 EN...
  • Page 51 Appendix EB 5432 EN...
  • Page 52 SAMSON AG · MESS- UND REGELTECHNIK Weismüllerstraße 3 · 60314 Frankfurt am Main · Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 EB 5432 EN Internet: http://www.samson.de...

Table of Contents