Sinotimer Tm-630s Manual Jun 2026

A: You likely have the time base set to 0.1S and P1 set to 001 (0.1 seconds). Increase P1 or change time base to S .

The is a digital programmable timer switch with a large screen display and a built-in battery for memory backup. It is designed to control electrical equipment according to preset schedules. Core Specifications

The internal backup battery may be deeply discharged. Leave the device connected to live mains power for at least 30 minutes, then press the recessed RESET button with a pin.

A: You likely have the time base set to 0.1S and P1 set to 001 (0.1 seconds). Increase P1 or change time base to S .

The is a digital programmable timer switch with a large screen display and a built-in battery for memory backup. It is designed to control electrical equipment according to preset schedules. Core Specifications

The internal backup battery may be deeply discharged. Leave the device connected to live mains power for at least 30 minutes, then press the recessed RESET button with a pin.