Sinotimer Tm-630s Manual Updated Review

Less than ±2 seconds per day at room temperature.

Connect the wires leading to your appliance (light, pump, heater) to terminals 3 and 4.

Connect your main power source to the "Power" or "Input" terminals (usually terminals 1 and 2). sinotimer tm-630s manual

The timer features a clear digital display and a set of intuitive buttons for programming. While the exact labelling may vary slightly depending on the variant (e.g., TM630S-4 uses "Week", "H+", "M+", "Clock", "Timer", "C/R" buttons), the general logic is the same. Here is a typical button layout:

This advanced feature allows you to set specific ON/OFF schedules for up to 10 specific holiday dates within a year, overriding any regular weekly programs. Less than ±2 seconds per day at room temperature

[ POWER IN / SOURCE ] L (Line) N (Neutral) │ │ ▼ ▼ ┌──────────────────────┐ │ Terminal 1 Terminal 2│ ───► Power Input (220V AC) │ │ │ SINOTIMER TM-630S │ │ │ │ Terminal 3 Terminal 4│ ───► Controlled Output (Load) └──────────────────────┘ │ │ ▼ ▼ L (Load) N (Load) [ CONNECTED APPLIANCE ]

Understanding the limits and capacity of the TM-630S ensures safe installation and maximum longevity of the device. Specification Detail The timer features a clear digital display and

Before you begin the installation or programming, always adhere to these important safety rules:

While holding , press H+ to adjust the current hour (uses a 24-hour format).

To prevent accidental changes, the display automatically locks after 30 seconds of inactivity, displaying an "a" or lock icon.