iSMA-B-LP-H-1 is a room unit with a 2.3 LCD display and four function buttons. Additionally, the room unit has built-in temperature and humidity sensors.
iSMA-B-LP-H-1 is powered with 24 V AC/DC and has the built-in  RS485 port (Modbus RTU/ASCII). Using an open communication protocol allows the room unit to connect to any controller that supports Modbus RTU/ASCII. Together with the iSMA-B-FCU controller, the room unit allows changing basic parameters, such as the temperature setpoint, fan speed, FCU mode, and others.
Thanks to the built-in USB port, firmware updates and room unit configuration can be performed without a power supply. iSMA-B-LP-H-1 has a modern design and is available in different colours (white is the standard colour) upon the client’s request.
iSMA-B-LP_Datasheet_V1.3-2
iSMA-B-LP_Installation_instruction_V1.0-1




















