PICO Solareg  200 Operating Manual

PICO Solareg 200 Operating Manual

Microcontroller-controlled temperature difference controller for solar thermal systems

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Operating manual
Solareg PICO 200
Microcontroller-controlled temperature difference controller for solar thermal systems

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Summary of Contents for PICO Solareg PICO 200

  • Page 1 Operating manual Solareg PICO 200 Microcontroller-controlled temperature difference controller for solar thermal systems...
  • Page 2: Table Of Contents

    Implementation / System monitoring procedure 7.1 Sensor monitoring 7.2 Flow monitoring Test / Troubleshooting check 8.1 Faults with error messages 8.2 Faults without error messages SOLAREG PICO 200 Specifications 10 Resistance table PT1000 11 Warranty conditions 12 Declaration of conformity...
  • Page 3: Application Area / Device Features

    Application area / device features 1.1 Application area The SOLAREG PICO 200 controllers are high-performance microprocessor-control- led units for controlling the functions of solar thermal systems. The SOLAREG PICO 200 controls solar power systems equipped with one collector and one storage tank.
  • Page 4: Mounting The Device

    The switching output (A1) is electronic 230V~ N/O contact. If potential-free contacts are required, the appropriate corresponding accessories are available. 3.4 Temperature sensor connection The SOLAREG PICO 200 devices use PT1000 precision platinum temperature sen- sors. Mounting / wiring the temperature sensors: ◼...
  • Page 5: Settings

    Settings 4.1 Maximum storage tank temperature setting TSPmax The adjusting knobs are inside the case and can be Using this setting, you define the maximum temperature the storage tank is allo- operated with a small screwdri- wed to reach. Using the TSPmax setting button, the value is set so that the arrow ver.
  • Page 6: System Diagram

    System diagram 1 collector, 1 storage tank 230V connections Jumperposition: Mains phase Neutral conductor - mains and outputs on=anti-freeze on off=anti-freeze off. Solar circuit pump (switching output 1) Sensor connections Collector sensor Lower storage tank...
  • Page 7: Controller Functions

    Controller functions 6.1 General controller functions The controller compares the temperatures of the various measuring points and op- timally charges the storage tank. If the collector temperature exceeds the storage tank temperature, the solar circuit pump is switched on. Monitoring and protection functions ensure safe operation.
  • Page 8: Troubleshooting

    Troubleshooting System faults are distinguished into two general categories: ◼ Faults that are automatically detected by the controller and therefore can be displayed using error messages ◼ Faults that the controller cannot detect 8.1 Faults with error messages Meaning Measures ◼...
  • Page 9: Faults Without Error Messages

    8.2 Faults without error messages Faults that affect the 230V/A mains power Faults and malfunctions that cannot be displayed as well as possible causes and supply must only be remedied by their error source can be identified using the following table. If you cannot remedy a specialist! the fault using the description below, contact the supplier or installer.
  • Page 10: Resistance Table Pt1000

    SOLAREG Specifications Housing Subject to change in 100% recyclable ABS housing for wall mount- accordance with technical Material advances! Dimensions W x H x D in mm, 95 x 75 x 50; weight approx. 130 g IP20 according to DIN 40050, IEC 529, VDE Protection class 0470, EN 60529 Electrical specifications...
  • Page 11: Warranty Conditions

    11 Warranty conditions The SOLAREG controllers are carefully produced and tested on an automatic testing station. If any failures occur, first check if there are any operation / setting or system errors. Furthermore, check the pump and temperature sensor connections. PROZEDA GmbH provides a 2-year warranty starting at the date of purchase and according to the following conditions.
  • Page 12 Operating manual for SOLAREG PICO 200 1328BED006-10B-E, 05/2008...

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