PICO Solareg PICO 200 Operating Manual Download | Manualshive

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Microcontroller-controlled temperature difference controller for solar thermal systems

Operating manual

Solareg PICO 200

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Summary of Contents for Solareg PICO 200

Page 1: ...Microcontroller controlled temperature difference controller for solar thermal systems Operatingmanual Solareg PICO 200 ...

Page 2: ...ctions 7 6 2 1 Anti freeze protection Jumper on 7 6 2 2 System protection 7 6 2 3 Pump blocking protection 7 7 System monitoring 7 7 1 Sensor monitoring 7 7 2 Flow monitoring 7 8 Troubleshooting 8 8 1 Faults with error messages 8 8 2 Faults without error messages 9 9 SOLAREG PICO 200 Specifications 10 10 Resistance table PT1000 10 11 Warranty conditions 11 12 Declaration of conformity 11 Explanati...

Page 3: ... disconnect the device from the operating voltage before performing installation or wiring work on the electrical equipment Never mix up the connections of the protective low voltage areas sensors with the 230V connections Otherwise the device will be destroyed The device and the connected sensors may carry deadly voltages Solar power systems can reach high temperatures Such temperatures pose a ri...

Page 4: ...nductor terminals N are electrically connected and are not switched 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 Mount the sensors on the co...

Page 5: ...e switch on or switch off difference If the collector temperature TKoll is greater than storage tank temperature TSp dT the pump is switched on If the collector temperature falls below the value of the storage tank temperature dTmin the pump is switched off dTmin corresponds to trimmer setting dT 2 The factory setting is preset to 10K The adjusting knobs are inside the case and can be operated wit...

Page 6: ...torage tank 230V connections L Mains phase N Neutral conductor mains and outputs A1 Solar circuit pump switching output 1 Sensor connections S1 Collector sensor S2 Lower storage tank Jumperposition on anti freeze on off anti freeze off ...

Page 7: ...xceeds 135 C the solar circuit pump is switched off to protect the system components If the collector temperature drops below this temperature the solar circuit pump is switched on The function is always activated 6 2 3 Pump blocking protection If the solar power system is out of commission for an extended period of time due to poor weather for example the solar circuit pump may seize To prevent t...

Page 8: ...Meaning Measures LED red flashes 1 x Collector sensor cable is inter rupted Check wiring replace it Check sensor resistance and replace sensor if necessary LED red flashes 2 x Short circuit in the collector sensor cable LED red flashes 3 x Storage sensor cable is inter rupted LED red flashes 4 x Short circuit in the storage sensor cable LED red is on no flow Error in the pump connection Pump defec...

Page 9: ...connection s main fuse Defective fuse inside the device Check the fuse replace with a new type 2A T if necessary Check the 230V compo nents for short circuits Defect device Contact the supplier Output is not switched on Switch on condition is not fulfilled Wait until switch on condition is satisfied LED green is flash ing but the pump is not on Connection to the pump interrupted Check the cable le...

Page 10: ...V according to EN 60730 DIN VDE 0631 IEC 60664 IEC Output Voltage Power switching output 230V 1A approx 230VAfor cos φ 0 7 1 0 Fuse protection Fine wire fuse 5 x 20mm 2A T 2 amperes delayed action fuse Miscellaneous Operating temperature 0 50 C Storage temperature 10 65 C Humidity max 60 10 Resistance table PT1000 The temperature sensors can be checked for proper function using the following tempe...

Page 11: ...acement product The device shall be repaired within 1 month after PROZEDA GmbH has received it If the device is not repaired within the two repairs attempts the buyer is enti tled to delivery of a fully functional replacement product If a replacement product is delivered a new warranty that corresponds to these conditions shall come into effect c Any further warranty redhibitory action reduction o...

Page 12: ...12 Operating manual for SOLAREG PICO 200 1328BED006 10B E 05 2008 ...

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