F4901 11a 24v Schematic New !new!

: Use a multimeter in continuity mode to test the component labeled F4901 on the motherboard. If it does not beep, the fuse is blown.

Search for generic “24V 11A relay module schematic” or “24V DC solenoid driver circuit” — these often match standard designs. f4901 11a 24v schematic new

If you are switching mains voltage (110V/220V), this relay carries lethal voltages. Do not touch the pins when power is connected. Ensure all connections are insulated. : Use a multimeter in continuity mode to