GBP 
€URO
Dollar
Siemens RVD140-A, S55370-C113
Controller, 8 programmed plant types, instructions in da, de, en, fi, fr, it, sv
Same functionality as the RVD120, but with the following extra features:
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8 ready programmed and preselected plant types
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Solar d.h.w. heating
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D.h.w. heating with electric immersion heater
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Refill function
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Communication via Modbus
Plant-specific
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Precontrol of internal control loops
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1 pump or mixing heating circuit, flow temperature control, optionally weather-compensated / weather- and room temperature-compensated / room temperature-compensated
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D.h.w. heating:
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Instantaneous system
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Storage tank charging system with 1 or 2 storage tank sensors
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Storage system with integrated heat exchanger
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2 charging pumps
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Circulating pump
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Solar d.h.w. heating
HS Code: 90321020
Coo: Switzerland
