WIRED CONTROL BOX, RADIO-CONTROLLED WHITE TYPE: LLM-21 BIA
Product Description
LLM-21 is a radio board designed to control heating in surface heating systems (8 independent zones). Temperature
controllers are connected to the board wirelessly. The actuators are connected by cable. In addition to regulating the temperature in rooms, LLM-21 also allows you to control the circulation pump and heating device.
PRODUCT FUNCTIONAL FEATURES:
- communication with radio controllers (LBW / LPW)using the EXTA LIFE protocol,
- visual notification of zone activation (8 x LED),
- cables connected to removable clamps, possibility of mounting an external ANT-01 antenna,
- installation and management using the EXTA LIFE application (cooperates with EFC-01),
- visual notification of pump and boiler startup,
- hooks enabling installation with cable ties.
- wireless extension of the NO contact (option of radio connection with the LOT-21 receiver located in a different place than the board),
- ability to set the delay time: pump startup, boiler startup, pump shutdown,