General Features: ODD55F is suitable to control 3-speed fan
coils; It has three relay for controlling the fan and 2 relays for controlling
the valves and the bypass thermostat; It has an input for connecting a 10K NTC
to control a low-temperature thermostat, an input for detecting the window
status for the automatic shutdown of the fan coil when the window is open, 2
inputs for technical alarms (such as bathroom alarm) and 1 input for presence
sensors to allow the maximum energy savings.
Electric Features: Power supply by BUS 24Vcc – 200mA