EB 5432-1 EN
37
Page 1: ...on System TROVIS 5400 Heating and District Heating Controller TROVIS 5432 Mounting and operating instructions EB 5432 1 EN Firmware Version 1 00 Edition September 2001 Electronics from SAMSON Fig 1 Ty...
Page 2: ...Configuration and parameterization 19 6 1 Accessing the installation level 19 6 2 Setting the function blocks and parameters 20 7 Description of the controller functions 22 7 1 Operating modes 22 7 1...
Page 3: ...1 8 1 Installing the controller 31 8 2 Electrical connections 32 8 2 1 Installation recommendations 32 8 3 Connecting the controller 33 8 4 Connecting the sensors 34 8 4 1 Pt 1000 sensor values 34 8 5...
Page 4: ...re able to judge the work they are assigned to and recognize possible dangers due to their specialized training their know ledge and experience as well as their knowledge of the relevant standards The...
Page 5: ...described in chapter 6 require specialized knowledge of heating systems and should only be performed by an expert This also applies for the description of the controller functions listed in chap ter 7...
Page 6: ...ts you view the reference value for room temperature when the weather compensated control is active Lets you view the set point and the actual value of the flow temperature when the fixed set point co...
Page 7: ...peration e g at night Rated operation times of use Continuous operation without set back 3 s 3 s 3 s End End End End Display level Reference value for room temperature or set point and actual value fo...
Page 8: ...and press the knob to acknowledge the time The year 2001 appears in the display as the default setting Turn the control knob if you want to change the year and press the knob to acknowledge the year T...
Page 9: ...of non use comes into effect When the weather compensated control is activated the reference value for room tempera ture appears in the display or when the fixed set point con trol is activated the se...
Page 10: ...display stops blinking The holiday mode is activated The frost protection function comes into effect when the outdoor temperature falls below 3 C when the weather compensated control is activated or t...
Page 11: ...hand side and the actual value of the flow temperature on the right hand side of the display Switching over to the user level If you want to enter different times of use reference value and set points...
Page 12: ...want to change the year and press the knob to acknowledge the year The date day and month appear in the display as the de fault setting Turn the control knob to set the date and press the knob to ackn...
Page 13: ...kly 1 to 7 with the same time schedule daily or on a day to day basis 1 2 3 etc Note If you want to enter time of use periods that are different on just one day or on a few days of the week first sele...
Page 14: ...ay Turn the control knob to set the time when you want the first time period to end and press the knob to acknowledge the time The start and stop of the time period you have just entered appears in th...
Page 15: ...f the display Press the control knob and set the time of use periods for this day in the same manner as already described for the week entry Entering schedule on day to day basis If you are no longer...
Page 16: ...hes over to the display level 5 2 1 Reading the set times of use If you want to check the set times of use you can view each individual day If you are not on the user level press the control knob for...
Page 17: ...ure set point for rated operation time of use ap pears in the display The default value is 65 0 C If you want to change the currently displayed value Press the control knob The symbols at the bottom o...
Page 18: ...blink Turn the control knob to set the required value and press the knob to acknowledge the set value If you turn the control knob one position further you can view the current outdoor temperature see...
Page 19: ...her with their meaning and default setting in the table on page 20 and 21 6 1 Accessing the installation level Press the control knob for three seconds to change over from the display level to the use...
Page 20: ...vel Heating characteristic 0 0 30 0 30 0 C F 2 Manual operation 1 0 0 Active Not active Chap 7 10 F 3 Delayed outdoor temperature adaptation 1 0 0 Active with outdoor sensor AS Chap 7 2 P7 5 1 6 C hr...
Page 21: ...ess control knob Delayed outdoor temperature t3 Return flow temperature t4 Drinking water temperature Factory default settings in the user level Time 10 00 00 00 to 23 59 Year 2001 2001 to 2050 Date 1...
Page 22: ...tempera ture The connected sensors allow the controller to measure the respective temperatures which are transmitted to the central signal processing system Subsequently the system issues a control si...
Page 23: ...re can be briefly changed in the display level it remains activated until the next time of use or time of non use comes into effect See chapter 5 1 on setting 7 1 1 1 Heating characteristic The flow t...
Page 24: ...of the flow temperature appears on the left hand side of the display and the actual value of the flow temperature appears on the right hand side The default set point for rated operation time of use i...
Page 25: ...wly than the measured outdoor temperature This function also applies when the controller switches over to summer time operation The parameter P7 can be set in the range from 1 to 6 C hr The setting of...
Page 26: ...set between 0 and 130 C The default setting is 30 0 C The parameter P4 limits the flow temperature to a maximum and can be set between 20 and 130 C The default setting is 80 0 C In the following exam...
Page 27: ...water temperatu re is connected If the temperature measured at the drinking water sensor TS falls below the limit value par ameter P6 by more than 5 K for longer than 5 minutes the power consumption...
Page 28: ...ature appears on the right hand side of the display Note Any change during operation resets the function 7 8 Heating deactivation during the time of use rated operation Should the outdoor temperature...
Page 29: ...ontrol valve Display Depending on the operating mode the reference value for room temperature or flow temperature set point appears in the display Note The frost protection function is not activated w...
Page 30: ...point set for the flow tempeature is controlled Return flow sensor R S No limitation of the return flow temperature Drinking water sensor TS No reverse control possible in conjuction with a self oper...
Page 31: ...from the base by tipping it forward The controller is designed for wall or panel mounting For wall mounting use two or three screws to attach the base to a wall The distances be tween the holes are sh...
Page 32: ...ing point must be connected to the grounding conductor PE using a copper wire 10 mm2 To prevent any damage to the cables we recommend you use a sufficiently thick cable 0 75 mm2 Avoid interference The...
Page 33: ...ct the controller on the basis of terminal diagram in Fig 7 For the cable entries knock out the grommets on the bottom of the casing base or insert the enclosed grommets Use a cable with a cross secti...
Page 34: ...ecting the actuator Connect the cable suitable for damp locations with a cross section of min 1 5 mm2 to the terminals of the controller output Following this we recommend that you check the operating...
Page 35: ...cos 0 5 Power supply 230 V AC 10 15 48 to 62 Hz Power consumption approx 1 VA Ambient temperature Operation Transportation and storage 0 to 50 C 10 to 60 C Degree of protection IP 40 according to IEC...
Page 36: ...off control signal F5 Summer winter time P1 Gradient of heating characteristic P2 Level of heating characteristic P3 Min flow temperature P4 Max flow temperature P5 Fixed set point of return flow tem...
Page 37: ...EB 5432 1 EN 37...
Page 38: ...S C 2001 11 SAMSON AG MESS UND REGELTECHNIK Weism llerstra e 3 D 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 EB 5432 1 EN...
