If you’re missing a step-by-step for your exact printer, Bondtech’s generic LGX manual with your printer’s extruder replacement guide. The SE36 motor behaves like a standard NEMA 17 but with lower inductance—so avoid high microstepping (1/16 is fine) and keep wiring carefully verified.
Press the PROG button once. The screen will display " 1 ON ". Set First ON Time:
If you need further help setting up your timer, please share you are plugging in (like a lamp or pump) and your preferred schedule , and I can provide custom step-by-step programming instructions. Share public link bnd50 se36 instructions full
Locate the red (or black) override switch on the side of the unit. Slide it to the Clock Icon (Timer Mode) to follow your program. If you slide it to the
The robust electronics of the BND-50 series have been explored by hobbyists for uses beyond simple appliance control. The digital timer module inside the BND-50/SG1 variant, for example, can be potentially repurposed as a universal control unit for managing high-power loads directly, bypassing the standard power outlet casing. If you’re missing a step-by-step for your exact
| Mode | LED color | Behavior | |------|-----------|----------| | | Green | Press remote button → relay ON. Press again → relay OFF. | | Momentary | Red | Relay stays ON only while remote button is held. | | Latching | Blue | Relay changes state with each remote press, survives power cycle. | | Timer (1–60s) | Yellow | Relay turns ON for set seconds then auto-OFF. |
Press CLOCK and ON/AUTO/OFF together to advance the time by one hour. 7. Troubleshooting The screen will display " 1 ON "
Allow the timer to charge for at least 12 hours . If the LCD screen is blank or faint, it requires charging.
Manual override. Provides continuous, uninterrupted power out of the plug.
Plug the timer into a standard 230V wall socket.
Press the HOUR and MINUTE (or CLOCK and PROG , depending on the exact firmware iteration) buttons simultaneously. The clock will forward by exactly one hour, and a "SUMMER" or "S" icon will appear.