Semi Flush-mount Room Temperature Controllers with LCD RDF...
RDF300/RDF340/RDF400 Features:
RDF300/RDF400 AC 230 V operating voltage, on/off or
3-position control outputs
RDF340… AC 24 V operating voltage, DC 0…10 V control outputs
Output for 3-speed or 1-speed fan
Two multifunctional inputs for keycard contact, external sensor, etc.
Operating modes: Comfort, Energy Saving and Protection
Automatic or manual heating/cooling changeover
Adjustable commissioning and control parameters
Minimum and maximum setpoint limitation
Mounting on recessed rectangular conduit box, 60.3 mm fixing centers
