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Use the RESET key (often a recessed button) before first use to clear factory memory.
This article serves as a complete replacement for the official . We will cover installation safety, button functions, step-by-step programming, manual override, battery replacement, and troubleshooting common errors. sinotimer tm630s manual
200–250VAC 50/60Hz (Standard); 12VDC, 24VDC, 110VAC (Custom) Load Capacity 30A 250VAC (Resistive) Timing Range 1 second to 168 hours 28 ON/OFF programmable groups per day/week Memory Backup Use the RESET key (often a recessed button)
Press the "P" (Program) button. You will see "1 ON" on the display. Current Hour Current Minute Current Second 12/24 Hour
You must hold down the clock icon button while making these adjustments: Current Day until the correct day appears (e.g., Mon, Tue). Current Hour Current Minute Current Second 12/24 Hour Toggle : Press and hold the button on its own for 5 seconds to switch formats. 📅 3. Programming ON/OFF Schedules
Even with the in hand, users face issues. Here is the diagnostic guide.