RDF600KN/S Flush mount KNX room thermostat for 2-/4-pipe FCU with on/off output, KNX switching group, four buttons for switching lights and blinds and 2x universal input, fit for both round and square conduit boxes

Flush-mount room thermostat with LCD for fan coil units and compressors in DX-type equipment

• KNX communications
• For heating and/or cooling applications
• 2- or 3-position control outputs
• Output for 1-speed or 3-speed fan
• 2 multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact, presence detector
• Operating modes: Comfort, Economy and Protection
• Automatic or manual heating/cooling changeover
• Adjustable commissioning and control parameters
• Minimum and maximum setpoint limitation
• Backlit display
• Color of housing: signal white (RAL 9003)
• Independent function for window contact, presence detector (standard presence and hotel presence)
• Four buttons to control KNX actuators via KNX S-mode (functions: switching, dimming, blinds control, 8-bit scene)

Application selectable:

• 2-pipe system
• 2-pipe system with electrical heater
• 4-pipe system