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KT-Elektronik SOL3-7 Quick Installation And Operating Manual

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Solar and differential temperature controller
SOL3-7
Quick installation and
operating manual
Firmware version 1.07,
April 2011

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Summary of Contents for KT-Elektronik SOL3-7

  • Page 1 Solar and differential temperature controller SOL3-7 Quick installation and operating manual Firmware version 1.07, April 2011...

  • Page 2: Table Of Contents

    Quick installation and operating manual KT-Elektronik Disclaimer of liability We are constantly developing our products and therefore, reserve the right to change the product or the information contained in this document at any time without notice. We do not assume any liability for the accuracy or completeness of these mounting and operating instructions. Moreover, we do not guarantee that the buyer can use the product for an intended purpose.

  • Page 3: Installation

    KT-Elektronik SOL3-7 The SOL3-7 is a controller for solar thermal systems, and includes at max. nine temperature sensor inputs, seven switching outputs, one pulse input and one 0-10V input or output. The controller is ready to use with the temperatures and operating schedules preset by the manufacturer. On start-up, the current time and date need to be set at the controller.
  • Page 4 Quick installation and operating manual KT-Elektronik System T. 21 T. 23 T. 24 T. 26 T. 27 T. 29 T. 30 System T. 21 T. 23 T. 24 T. 26 T. 27 T. 29 T. 30 I - I.0.0 CP1 I o 2.

  • Page 5: Systems

    3 - I.3.0 CP1 CP2 3 o 3.3.0 CP1 CP2 SP1 SP2 3 - I.3. I CP1 CP2 ZP Systems The SOL3-7 provides 117 different hydraulic systems. These differs in basic system components and extentions. Basic system components Extentions number of collector arrays, heating circuit, •...
  • Page 6 Quick installation and operating manual KT-Elektronik System I  I.0.0 System 2  I.0.0 System 3  I.0.0 1 collector array, 1 storage tank 2 collector arrays (valve), 2 collector arrays (2 pumps), 1 storage tank 1 storage tank Kollektor-...
  • Page 7 KT-Elektronik SOL3-7 System I o 3.0.0 System 2 o 3.0.0 System 3 o 3.0.0 1 collector array, 2 collector arrays (valve), 2 collector arrays (2 pumps), 2 storage tanks (2 pumps), 2 storage tanks (2 pumps), 2 storage tanks (2 pumps),...

  • Page 8: Operation And Display

    Quick installation and operating manual KT-Elektronik Operation and display Operating controls The operating controls and the display are located in the front panel of the controller. Rotary pushbutton Turn: Display, select parameters and function blocks Push: Confirm adjusted selection or settings Rotary switch –...

  • Page 9: Display

    KT-Elektronik SOL3-7 Display The display indicates the time as well as information about the operation of the controller when the rotary switch is at the normal position (information level). The times-of-use together with temperatures of the various control circuits can be viewed on the display by turning the rotary pushbutton.

  • Page 10: Information Level

    Quick installation and operating manual KT-Elektronik Information level At the normal rotary switch position ,„Information level“, the time, date, public holidays and vacation periods as well as the temperatures measured by the connected sensors and their set points ca be retrieved and displayed. (Press and hold rotary push butten to display set points).

  • Page 11: Check And Modify Times-Of-Use

    KT-Elektronik SOL3-7 Check and modify times-of-use Three times-of-use can be set for each day of the week. If only one time-of-use is required, start and stop of second time-of- use must be equal. Therfore the third time-of-use will not be displayed to modify. If two times-of-use are required, , start and stop of third time-of-use must be equal and start and stop time of the second time-of-us must be different.

  • Page 12: Setting The System Code Number (Selection Of The Hydraulic Scheme)

    Quick installation and operating manual KT-Elektronik Setting the system code number (selection of the hydraulic scheme) Set rotary switch to configuration and parameter level; Symbol time and parameter blink, Display: key number Turn rotary pushbutton; Set valid key number Push rotary pushbutton;...

  • Page 13: Modify Parameters

    KT-Elektronik SOL3-7 Modify parameters The parameters are grouped by topics: PA1: Heating circuit (1) PA5: System-wide parameters PA3: Solar circuit PA6: Modbus communication PA4: Auxilary heating / DHW circuit Set rotary switch to configuration and parameter level; Symbol parameter blink, Display: key number Turn rotary pushbutton;...

  • Page 14: Manual Mode

    Quick installation and operating manual KT-Elektronik Manual mode Switch to manual mode to configure all outputs, refer to wiring diagram Select output depending on the control circuit: POS1 : Positioning value of valve M1 POS2 : Positioning value pesp. voltage of analogue output...

  • Page 15: Function Block Lists

    KT-Elektronik SOL3-7 Function block lists CO1: Heating circuit Rk1 Function Comment Room sensor RF1 CO1 -> F01 - 1: Temperature display activ Outdoor sensor AF1 CO1 -> F02 - 1: Weather compensated control activ Underfloor heating CO1 -> F05 - 1: Limitation of the adjustment ranges; Function block parameters: Drying of jointless floors Start temperature / 20 to 60 °C (25 °C)

  • Page 16: Co4: Dhw Heating

    Quick installation and operating manual KT-Elektronik Temperature difference CO3 F10 = 1 Temperatur difference controller active controller Function block parameter Temperatur difference set point / -30 bis 160°C Reference input / Terminal number 1...9 Controlled input / Terminal number 1...9...

  • Page 17: Parameter Lists

    KT-Elektronik SOL3-7 Modbus-16-bit-adressing Only with CO6 -> F01 – 1 CO6 -> F02 - 1: 16-bit-adressing, CO6 -> F02 - 0: 8-bit-adressing Modem function CO6 -> F03 - 1 only with CO6 -> F01 – 1 and CO6 -> F08 - 1 Automatic modem CO6 ->...

  • Page 18: Pa4: Auxilary Heating - Storage Tank Temperature

    Quick installation and operating manual KT-Elektronik Parameter description Range of value FD Comment switch ON condition to indicate storage tank 2, symbol '2' displayed additionaly Mode of storage tank priority 1 to 5 Charging time for low-priority 0 to 120 min...

  • Page 19: Technical Specification

    Approx. 0,5 kg Material Mat.-Nr. Identification Despription 37387 SOL3-7 SOL3-7 Solar thermal and differential temperature controller 11988 KOM232PC Adapter to connect SOL3 and WPR3 to RS232 interface (PC) 11989 KOM232M Adapter to connect SOL3 and WPR3 to Modem (PSTN/GSM/ISDN) 11994...
  • Page 20 KT-Elektronik GmbH Berlinickestrasse 11 12165 Berlin Telefon: (030) 79 08 05-0 Telefax: (030) 79 08 05-20 e-mail: info@kt-elektronik.de Internet: http://www.kt-elektronik.de KA_37387_SOL3-7_EN004...

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