BM-TBB700

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The BM-MTT-IO offers a big bright display that provides feedback of the air conditioning status. A user can easily turn the air conditioning on and off and adjust temperature/fan control. If the optional occupancy module is fitted, the BM-MTT-IO will automatically change to a low energy consumption mode when the room is vacant. The optional outside door station module further adds to the capability of the BM-MTT-IO by providing the user with the ability to call for housekeeping or request that they are not disturbed.The BM-MTT-IO provides a total solution for air conditioning control and by adding optional logic modules, the BM-MTT-IO capabilities are extended.

Specification

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Key Features

The BM-TBB700 are BACnet Master-Slave/ Token-Passing (MS/ TP), full configurable, open protocol networked digital thermostats. They are suitable for 2-pipe or 4-pipe Fan-coil HVAC system of modulating and/or floating controls.

The thermostat measures temperature of a room or distant space and then output 0(2)-10Vdc signal by proportional-integral algorithm to control cooling/heating devices and use relays to switch fan speeds and extra on/off devices in the HVAC system to maintain the room space near a desired temperature set point. The 1- or 3-fan speed can be operated in the mode of auto changeover or manual selected continuous mode.

This series has a big LCD screen showing room temperature or set point, and related status. And it also has optional digital inputs for detection device such as room occupied/unoccupied detector to enhance energy savings.