Siemens S55770-T437 Fan Coil Unit Room Thermostat,
The Siemens RDB160BNU is designed for commercial
Fan Coil Unit applications, with low voltage (24
VAC) control circuitry, and features BACnet MS/TP
communication capability. The RDB160BN has a tailored
combination of on/off and modulating output signals,
making it versatile to control 16 different types of Fan
Coil Units.
The RDB160BNU Fan Coil Unit Thermostat enables
various control strategies including Comfort, Standby
(Economy), and Mold Protection. A built-in temperature
sensor or external room/return air temperature sensor
enables room temperature control. Analog, universal,
and digital inputs are also available and can configure
to further enhance the operation, and reduce the energy
consumption.

