LCD Electronic Thermostat CFU-D series
Overview of product New generation CFU-D series designed for commercial and residential fan coil applications for 2- and 4-pipe system. Modern design suits for all decor and wall box. Features
- Large LCD with orange backlight
- Universal voltage input
- Last status memory function
- Temperature display offset Setpoint limit adjustable
- Low temperature protection
- Energy saving with economy mode
- Input for external sensor and key card switch Suits both US and BS junction box
- Auto or manual 3 fan speed
- Open-close control by 2-wire or 3-wire actuator Drive valve to close when switch off
Technical data
Model
CFU-D221-SS Cooling only, 1 fan speed, external sensor and occupancy contact
CFU-D221 Cooling only, 3 fan speed, external sensor and occupancy contact
CFU-D222 Cooling or heating, 3 fan speed, external sensor and occupancy contact
CFU-D422 Cooling and heating auto changeover, 3 fan speed, external sensor and occupancy contact
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