LCD Electronic Thermostat CFU-D series

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