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Heat pumps with DX type equipment:
– 1-stage compressor for heating or cooling
– 1-stage compressor for heating or cooling with electrical heater
– 1-stage compressor for heating or cooling and radiator/floor heating
– 1-stage compressor for heating and cooling with reversing valve
– 2-stage compressor for heating or cooling
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The RDG/RDF offers extensive features and functions
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– Operating mode: Comfort, Energy-saving and Protection
– Energy-saving functions: external operating mode switchover, 7-day time program,
keycard or window contact, minimum and maximum setpoint limitation, etc.
– Numerous application selectable via DIP switch
– Heating/cooling changeover: automatic or manual
– Control output signals: ON/OFF (triac or relay), PWM, 3-position and DC 0...10 V
– Fan control: automatic or manual fan speed for 1-speed, 3-speed or ECM
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) fan
– Fan operation: fan enable, heating only, cooling only, fan disable
– Multifunctional inputs: (function selectable)
– Remote temperature sensor
– Heating/cooling changeover sensor or switch
– Operating mode switchover for keycard, window or time switch contact
– Electrical heater release
– Dew point sensor
– Fault input
– 7-day time program
– Timer for prolong presence and absence function
– Keypad lock function
– Backlit digital display
– Infrared remote control
– Reminder for cleaning fan filter
– Floor temperature limitation function
– Various parameters for setpoint adjustment and control setting
– KNX communication interface: Synco700 via LTE mode,
Synco living and BACS (building automation and control system) via S-mode
– Switching groups for lighting and blind control via KNX S-mode
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Applications covered only with RDG thermostats
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Feature availability depends on thermostat type
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Electronic commutated motor, DC 0...10 V
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