Samson Trovis 5475-2 Mounting And Operating Instructions Download Page 1

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Automation System TROVIS 5400
Heating and District Heating Controller

TROVIS 5475-2

Edition January 2001

Firmware Version

1.10

Mounting and operating instructions

EB 5475-2 EN

Fig. 1

⋅

TROVIS 5475-2

Electronics from SAMSON

Summary of Contents for Trovis 5475-2

Page 1: ...System TROVIS 5400 Heating and District Heating Controller TROVIS 5475 2 Edition January 2001 Firmware Version 1 10 Mounting and operating instructions EB 5475 2 EN Fig 1 TROVIS 5475 2 Electronics fr...

Page 2: ...ed outdoor temperature adaptation 15 4 8 Limitation of the return flow temperature 16 4 9 Limitation of the system deviation for OPEN signal 17 4 10 Forced charging of the drinking water storage tank...

Page 3: ...arameters for heating circuit Heating characteristics and temperatures 48 Time schedule for heating 51 Public holidays 53 Vacations 53 Entering parameters for drinking water circuit Temperatures 54 Ti...

Page 4: ...mum and or mini mum flow rate or capacity These mounting and operating instructions are valid for Firmware version 1 0 upwards The firmware version installed appears for 2 seconds in the display when...

Page 5: ...aristor suppression 300 V On off signal max load 250 V AC 2 A min 10 mA varistor suppression 300 V Binary outputs Max 4 outputs for pump control Load max 250 V AC 2 A min 10 mA varistor suppression 30...

Page 6: ...ith Pt 100 measuring element Sensors for outdoor temperature Type 5225 for flow and return flow temperature Types 5204 and 5205 47 for storage tank temperature Types 5205 46 and 5205 48 sensor for roo...

Page 7: ...or top hat rail mounting mount the controller onto the top hat rail using the spring mounted hook on the rear casing For panel mounting push the controller casing through the panel cut out 92 x 138 mm...

Page 8: ...egulations of the local power supply company For this reason this type of work must be carried out by a specialist Use separate cables for 230 V supply line and the signal lines Also use separate cabl...

Page 9: ...les marked on the rear casing for the cable entries and insert the enclosed self sealed grommets or suitable glands 3 3 Connecting the sensors Connect the cables with a cross section of min 0 5 mm2 to...

Page 10: ...code no 2 1 Option Type 5244 Type 5257 4 Stage1 Stage 2 With 0 20 mA 50 connect in parallel Thermostat Option Type 5244 Type 5257 4 With 0 20 mA 50 connect in parallel Thermostat Changeover valve Opti...

Page 11: ...stem code no 4 0 Fig 9 System code no 5 0 Fig 8 System code nos 4 1 4 2 Option Type 5244 Type 5257 4 Option Type 5244 Type 5257 4 Thermostat With 0 20 mA 50 connect in parallel Option Type 5244 Type 5...

Page 12: ...With 0 20 mA 50 connect in parallel Fig 10 System code no 6 0 Option Type 5244 Type 5257 4 Fast reacting sensor actuator 12...

Page 13: ...oes not fall significantly below the desired room temperature towards the end of time of use due to the heating being deactivated before the time of use ends e g direct sunlight can cause an in crease...

Page 14: ...ignored the flow set point for rated operation is used 4 4 Summer time operation In summer time operation the controller automatically deactivates the heating system by clos ing the control valve and...

Page 15: ...on block FB 5 ON the controller automatically resets the clock on the last Sunday in March from 2 00 to 3 00 hrs and on the last Sunday in October from 3 00 to 2 00 hrs 4 6 Public holidays and vacatio...

Page 16: ...f the Return flow tem perature and the set point flow temperature of heating charging temperature blink in the dis play when a limitation case occurs The function is already activated by the function...

Page 17: ...annot be used in conjunction with a storage tank thermostat The thermal disinfection is first activated by the function block setting FB 7 ON You can select whether the thermal disinfection should run...

Page 18: ...n the valve assumed Flow temperature sensor for drinking water circuit VF TW SF1 in systems 4 1 4 2 If this sensor fails the drinking water circuit is deactivated the control valve of the drinking wat...

Page 19: ...cuit is temporarily closed The control operation is first started again when the temperature at the flow sensor VF falls below the current set point by 5 K Alternatively the flow rate or capacity can...

Page 20: ...valve with fail safe action that complies with DIN 32730 The heating circuit must be equipped with a TR STM combination if it is stipulated in DIN 4747 Part 1 A Pressure Limiter PL must be installed i...

Page 21: ...ting in a storage tank system System code number 2 0 with changeover valve Weather compensated flow temperature control with variable limitation of the return flow tem perature and drinking water heat...

Page 22: ...ing operation For this set the function block FB 9 OFF and select the option 20 The same applies to the setting FB 9 ON with the option US selected system with a circulation pump and changeover valve...

Page 23: ...f the return flow temperature and drinking water heating from the secondary circuit with differential tem perature control for solar powered heating of the drinking water storage tank system Solar col...

Page 24: ...fference in temperature falls below the value set in the parameter Solar circuit pump ON it switches back to stage 1 The pump stops operating if the difference in temperature falls below the parameter...

Page 25: ...20 With the setting FB 9 ON and the option PU selected parallel pump operation the heat ing circulation pump only continues to run when the increase in flow temperature in the heating circuit is maxi...

Page 26: ...is required the function block FB 8 can be activated With the setting FB 8 ON and the option Ab selected Drinking water priority through set back operation the heating circuit is set to reduced operat...

Page 27: ...tank sensor SF2 and solar collector sensor CF Both solar circuit pumps start operating depending on the parameter Solar circuit pump ON At the same time the control valve of the drinking water circui...

Page 28: ...om the primary circuit with differential temperature con trol for solar powered heating of the drinking water tank The difference to the system code number 4 1 is that the additional heating remains a...

Page 29: ...block FB 8 can be activated With the setting FB 8 ON and the option Ab selected Drinking water priority through set back operation the heating circuit is set to reduced operation for 20 minutes when t...

Page 30: ...charging process or at the latest after two transit periods of the control valve in the drinking water circuit 2xTy have elapsed With the setting FB19 ON Circulation via the heat exchanger the control...

Page 31: ...Drinking water priority through reverse control the capacity requirement of the heating circuit is reduced when there is a sys tem deviation of more than 5 K in the drinking water circuit This is ach...

Page 32: ...and acknowledge entered values and data Configuration level lets you access and acknowledge adjusted system code numbers and function blocks 6 2 Selecting the operating modes Use the mode switch to se...

Page 33: ...ion to increase or decrease the set point as an alternative to the mode switch for the drinking water heating circuit Switch symbol sticker is delivered with the controller See chapter 7 4 on page 58...

Page 34: ...the key pressed down when the time appears in the display the display alternates between the current date and year If you want to display other values e g current temperature values proceed as follows...

Page 35: ...r Public holidays Vacations Time Data heating Time schedules heating Public holidays Vacations Data drinking water Time schedules drinking water Current Anl Function blocks Enter values Press key for...

Page 36: ...rage tank sensor SF1 depending on deactivated activated DW heating Drinking water heating OFF for system code nos Anl2 0 Anl3 and Anl5 with two storage tank sensors Solar circuit pump OFF for system c...

Page 37: ...et point see below appears in the display Press the enter key The displacement arrows start to blink Use the arrow keys to set the required displacement value in C Upwards increase and downwards decre...

Page 38: ...ction blocks and all the data required for parameterization and configuration after entering a valid code number Note If you cannot change any function block settings in the parameter level and variou...

Page 39: ...nl blinks in the display Use the arrow keys to set the system code number of the selected system diagram Anl 1 to Anl 6 Figs 11 to 21 Press the enter key to acknowledge the system code number Bars ind...

Page 40: ...g Use the arrow keys to select the next function block Proceed as described above to switch a function block ON or OFF Note Certain function blocks require that you set the parameters directly after y...

Page 41: ...splay Use the arrow keys if you want to change the limit value following this or alternatively Press the enter key to acknowledge the limit value Function block FB 3 reappears in the display Use the a...

Page 42: ...ault 2 1 as well as outdoor temperature limit 0 to 30 C default 18 C 4 Delayed outdoor temperature adaptation Chapter 4 7 OFF FB 4 ON allows you to select the function just when the outdoor temperatur...

Page 43: ...9 OFF you must first determine the parameters concerning intermediate heating 20 activates it after 20 min means no intermediate heating takes place 10 3 point stepping control of the heating circuit...

Page 44: ...can be connected when ntc is selected NTC and Pt 100 sensors can be connected mixed circuit is possible 17 3 point stepping control for drinking water circuit control parameters ON Only 4 5 6 When FB...

Page 45: ...and cannot be activated when FB 20 OFF 22 Signal input for flow rate measurement See chapter 4 15 OFF When FB 22 ON the signal input is defined for flow rate measurement Furthermore you can select be...

Page 46: ...e display Press the arrow key once The code number 1999 appears Press the enter key to acknowledge this code number The symbol for the flow temperature appears in the display together with its current...

Page 47: ...to acknowledge the parameter the corresponding symbol starts to blink in the display when the parameter value can be changed Use the arrow keys to set the value as required Press the enter key to ackn...

Page 48: ...display Use the arrow keys to set the correct year Press the enter key to acknowledge the year the next parameter now appears in the display Entering parameters for heating circuit Gradient of the hea...

Page 49: ...the same manner to enter the following parameters Max flow temperature 20 to 130 C If you set the max value min value this results in a fixed value Min flow temperature 20 to 130 C Set back of flow t...

Page 50: ...first enter the code number before you can change this value The correlation between outdoor temperature and return flow temperature is determined corresponding to the flow temperature by the gradient...

Page 51: ...ed operation from 6 00 to 22 00 hrs The heating runs dependent on the outdoor temperature according to the predetermined heating characteristic see page 48 The heating is switched over to reduced oper...

Page 52: ...e Press the enter key to access the selected block The starting time for the first time period appears in the display START appears the clock symbol blinks The current set time period is indicated in...

Page 53: ...rs in the display is between 31 12 and 01 01 Press the enter key to delete the holiday Entering vacation periods Press the enter key the start of the first vacation appears in the display Press the ar...

Page 54: ...g water heating OFF 20 to 90 C In systems 2 0 3 and 5 with two storage tank sensors SF1 and SF2 alternatively Differential gap 0 to 30 C In system 2 1 Drinking water temperature 20 to 90 C In systems...

Page 55: ...mpera ture Solar circuit pump ON 0 to 30 C In systems 2 1 4 1 and 4 2 Solar circuit pump OFF 0 to 30 C In systems 2 1 4 1 and 4 2 Solar charging OFF 20 to 90 C In systems 2 1 4 1 and 4 2 10111213 1415...

Page 56: ...escribed for time schedule for heating on page 51 Time schedule for circulation pump Default rated operation 1 7 00 00 24 00 Enter as described for time schedule for heating on page 51 101112131415161...

Page 57: ...from page 62 or a new one Press the enter key the code number starts to blink Use the arrow keys to set a new personal code number or if you do not want to change it Press the enter key to acknowledg...

Page 58: ...COPA and Press the enter key to acknowledge the setting selected 7 4 Configuring the correction switch The correction switch label is delivered with the controller First enter the code number 1998 to...

Page 59: ...nel It can only be used to transfer data between the controller and the memory module The memory module must not be connected simultaneously to both the controller and PC For data transfer to the cont...

Page 60: ...30 09 1 to 3 days for activation 2 1 to 3 days for deactivation 1 Outdoor temp limit value 0 0 to 30 18 C Delayed outdoor temperature adaptation FB 04 Operating direction of delay Delay 1 to 6 3 K h...

Page 61: ...s Differential gap 2 to 10 s 5 C Signal input for outdoor temperature FB 18 Signal option 0 to 20 4 to 20 mA Return flow temperature sensor R F1 FB 20 Limitation factor 0 1 to 10 1 0 Setting SLP in A...

Page 62: ...of the outdoor temperature Summer time operation 0 to 50 22 C Reduced operation 10 to 50 15 C Rated operation 30 to 50 15 C Set points for room temperatures Rated operation 0 to 40 20 C Reduced opera...

Page 63: ...i Sat Sun Start 1 End 1 Start 2 End 2 Public holidays Vacation periods Drinking water heating 00 00 to 24 00 hrs Mon Tue Wed Thur Fri Sat Sun Start 1 End 1 Start 2 End 2 Circulation pump 00 00 to 24 0...

Page 64: ...SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4 00 9 0 Fax 49 69 4 00 9 15 07 Internet http www samson de S CD 2001 10 EB 5475 2 EN...

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