RDQ411

Product Description

For 2-pipe and 4-pipe fan coil units
1 multifunctional input (X1) for keycard contact or external sensor
LCD backlit display and keylock function
Operating mode button: Comfort, Protection, and Economy (3s long-press for ECO)
Operating mode ‘M’ button
Automatic or manual 3-speed fan control
Display either room temperature or setpoint
Support of Chinese standard conduit boxes (max. 78 × 78) with depth ≥ 45 mm (±2) and British metal standard conduit boxes (max. 75 × 75) with depth ≥ 47 mm (±2)
Adjustable commissioning and control parameters