ការណែនាំអ្នកប្រើប្រាស់ SMARTRISE C4 គាំទ្រឧបករណ៍បញ្ជាជណ្តើរយន្ត
REPLACING BOARDS Replacing Boards. Installing a New Board If one of the boards becomes mechanically or electrically faulty, a replacement board is needed. The set parameters (timers, learned floor, etc.) can be retained after the board is replaced. Retain Parameters…