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Samson Trovis 5475-2 Mounting And Operating Instructions

Heating and district controller
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Automation System TROVIS 5400
Heating and District Heating Controller
TROVIS 5475-2
®
Electronics from SAMSON
⋅
Mounting and operating instructions
Edition January 2001
1.10
EB 5475-2 EN

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Summary of Contents for Samson Trovis 5475-2

  • Page 1 Automation System TROVIS 5400 Heating and District Heating Controller TROVIS 5475-2 ® Electronics from SAMSON ⋅ Mounting and operating instructions Edition January 2001 1.10 EB 5475-2 EN...

  • Page 2: Table Of Contents

    Contents General Installation Electrical connections Description of the controller functions System descriptions and diagrams...
  • Page 3 Operation Increasing/decreasing the room temperature Starting up and configuring the controller Entering parameters for heating circuit: Entering parameters for drinking water circuit: Data transfer using memory module Configured data...

  • Page 4: General

    1. General These mounting and operating instructions are valid for: What’s new compared to the previous version? 1.1 Notes for the user The settings for the end user The current time and date are saved in memory for at least 24 hours when the controller is left unconnected to the power supply.
  • Page 5 1.1 Technical data Inputs Outputs − ° − °...
  • Page 6 CAUTION • • • • 1.2 Sensor resistance values Resistance thermometer with PTC measuring element Resistance thermometer with Pt 100 measuring element °C °C °C °C Resistance values with Pt1000 measuring element...

  • Page 7: Installation

    2. Installation 2.1 Installing the controller Ø 4.5 ⋅...

  • Page 8: Electrical Connections

    2.2 Installing the sensors 2.2.1 Outdoor sensor 2.2.2 Flow/return flow sensor Duct sensor: Surface sensor: 2.2.3 Room sensor 3. Electrical connections 3.1 General CAUTION! For wiring and connection of the controller, you are required to observe the VDE regulations and the regulations of the local power supply company. For this reason, this type of work must be carried out by a specialist.
  • Page 9 Surge protection • • 3.2 Connecting the controller 3.3 Connecting the sensors 3.4 Terminal wiring diagrams … Ω...
  • Page 10 … Ω … Ω … Ω...
  • Page 11 … Ω … Ω … Ω...
  • Page 12 … Ω...

  • Page 13: Description Of The Controller Functions

    4. Description of the controller functions 4.1 Optimize 4.2 Adaptation...
  • Page 14 4.3 Reduced operation 4.4 Summer time operation...
  • Page 15 4.5 Automatic clock reset summer time/winter time 4.6 Public holidays and vacations 4.7 Delayed outdoor temperature adaptation...
  • Page 16 4.8 Limitation of the return flow temperature...
  • Page 17 4.9 Limitation of the system deviation for OPEN signal 4.10 Forced charging of drinking water storage tank 4.11 Thermal disinfection of the drinking water storage tank 4.12 Frost protection...
  • Page 18 Note: 4.13 Defective sensors Outdoor temperature sensor AF: Flow temperature sensor VF: Flow temperature sensor for drinking water circuit VF TW, (SF1 in systems 4.1, 4.2): Return flow temperature sensor RüF: Room temperature sensor RF: Storage tank temperature sensor SF1 and SF 2: Solar circuit sensor SF2 and CF: 4.14 Forced operation of the pumps...
  • Page 19 4.15 Limitation of flow rate or capacity...

  • Page 20: System Descriptions And Diagrams

    5. System descriptions and diagrams Introduction 5.1 System code number 1.0 ⋅ Anl 1...
  • Page 21 5.2 System code number 2.0 ⋅ Anl 2.0 System code number 2.0 with changeover valve ⋅ Anl 2.0...
  • Page 22 Drinking water heating process...
  • Page 23 System code number 2.1 ⋅ Anl 2.1 ⋅ Anl 2.1...
  • Page 24 5.3 System code number 3.0 ⋅ Anl 3.0...
  • Page 25 Drinking water heating process...
  • Page 26 5.4 System code number 4.0 ⋅ Anl 4.0 Drinking water heating process...
  • Page 27 System code number 4.1 ⋅ Anl 4.1...
  • Page 28 System code number 4.2 ⋅ Anl 4.2...
  • Page 29 5.5 System code number 5.0 ⋅ Anl 5.0 Drinking water heating process...
  • Page 30 5.6 System code number 6.0 ⋅ Anl 6.0...
  • Page 31 Drinking water heating process...
  • Page 32 6. Operation 6.1 Operating controls Changeover key Reset key Arrow keys Enter key 6.2 Selecting the operating modes Mode switch for the heating circuit...
  • Page 33 Mode switch for the drinking water heating circuit system 1 system 2 Set point correction switch ∆ ± ∆ ± 6.2.1 Remote controlling the heating system Set point correction during rated operation periods ∆ ± ∆ ±...
  • Page 34 6.3 Control levels 6.3.1 Configuration level: 6.3.2 Parameter level: 6.1.3 Operating level: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 STOP ⋅...
  • Page 35 Operating level Configuration level Parameter level 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ⋅...
  • Page 36 The most important symbols and their meaning: one storage tank sensor two storage tank sensors...
  • Page 37 Increase/decrease heating’s set point on the operating level 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 °C...
  • Page 38 7. Starting up and configuring the controller You must first configure the controller before setting it. 7.1 Configuration Note: code number Note: 7.1.1 Setting the code number Personal code number: 0 0 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...
  • Page 39 7.1.2 Setting the system code number (Anl) 0 0 0 0 7.1.2 Setting the function blocks 1 2 3 4 5 6 7 8 9 10111213141516171819 2021222324 ⋅...
  • Page 40 Note: Example: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 START...
  • Page 41 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 START 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 STOP 1 2 3 4 5 6 7 8 9...
  • Page 42 7.1.3 Function block list Function Comment...
  • Page 44 P1000 ° °...
  • Page 45 You will be prompted to enter a code number when you select one of the following function blocks...
  • Page 46 7.1.4 Sensor calibration Enter the code number 1999 in the configuration level to calibrate sensors. 0 0 0 0 1999 Sensor symbols...
  • Page 47 7.2 Parameterization How to enter data in the parameter level: Note: 7.2.1 Resetting to default values The controller is basically ready for operation with default values (factory setting). However, you are still required to enter the current time and date as the first parameters.
  • Page 48 7.2.2 Entering and modifying user data Entering current time and date 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Entering parameters for heating circuit: Gradient of the heating characteristic 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19...
  • Page 49 Level of the heating characteristic 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 °C Proceed in the same manner to enter the following parameters! 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...
  • Page 50 Outdoor temperature limit value 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 for deactivation in reduced operation °C STOP Outdoor temperature limit value 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 for return to rated operation...
  • Page 51 Level of the return flow characteristic 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 °C Max. return flow temperature 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 °C...
  • Page 52 1 – 7 1 – 5 6 – 7 START STOP Note: 1 – 7 5 – 6, 6 – 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 –...
  • Page 53 Public holidays 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 – – – – Entering additional days: Deleting set days: – – – – –...
  • Page 54 Entering parameters for drinking water circuit: Drinking water heating ON 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2122 23 24 °C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Differential gap...
  • Page 55 Charging temperature set point 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 °C End charging process 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 °C...
  • Page 56 Time schedule for drinking water heating 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Time schedule for circulation pump 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24...
  • Page 57 7.3 Personal code numbers, locking the mode switch for manual operation, enabling the write protect function for the configuration level and masking out parameters Note: 1995 0 0 0 0 1995 0 0 0 0 Locking the manual level +, 0 –...
  • Page 58 COPA – – COPA – – 7.4 Configuring the correction switch 1998 0 0 0 0 1998 btrS corrS btrS corrS.
  • Page 59 8. Data transfer using memory module The memory module must not be connected simultaneously to both the controller and SP-75 75-SP...
  • Page 60 9. Configured data Flash adaptation Summer time operation (FB 03) Delayed outdoor temperature adaptation Thermal disinfection Parallel pump operation...
  • Page 61 Control parameters for heating circuit Limitation of system deviation in the heating circuit Limitation of system deviation in the drinking water circuit Control parameters for the drinking water circuit ° Signal input for outdoor temperature Return flow temperature sensor RüF1 Return flow temperature sensor RüF2 Signal input for flow rate Parameters for flow rate limitation...
  • Page 62 Characteristics Flow characteristic with gradient Return flow characteristic with gradient Limit values of the outdoor temperature Set points for room temperatures Set points for drinking water heating 1732...
  • Page 63 Times-of-use Heating circuit Public holidays Vacation periods Drinking water heating Circulation pump...
  • Page 64 ⋅ ⋅ ⋅ ⋅ EB 5475-2 EN...