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Siemens RDF800KN/VB, S55770-T429
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Operating modes: Comfort, Economy and Protection
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For heating and/or cooling applications
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2 or 3-position control outputs
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Output for 1-speed or 3-speed fan
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2 multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact, presence detector
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Automatic or manual heating/cooling changeover
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Adjustable commissioning and control parameters
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Minimum and maximum setpoint limitation
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Color of housing: black (RAL 9004)
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Backlit display
Application selectable:
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2-pipe system
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2-pipe system with electrical heater
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4-pipe system
Additional info
Black Color Housing
HS CODE: 90321020
COO: China
