Nsfc01-01 Instruction Manual Access

Before you even touch the keypad, safety is paramount. According to the NSFC01-01 Operation Manual , you must:

: Sometimes the "Open" or "Close" signals are inverted (NC vs. NO). Ensuring parameter P43 matches your specific wiring is a common fix. Nsfc01-01 Instruction Manual

: Never confuse input terminals (L, N) with output terminals (U, V, W), as this will likely destroy the controller. Before you even touch the keypad, safety is paramount