Press to save P1. If your mode requires a second time (e.g., F-3 or F-4), the display will then show P2 . Set it the same way.
A: No, the TM-630S has a built-in rechargeable battery that preserves all programmed settings and the current time for up to 60 days during a power outage. When power is restored, the timer will resume its normal schedule.
: Adjusts the second (crucial for short-interval scheduling). Clock (🌐) : Sets current time; exits program mode.
The timer screen displays a lock symbol (🔒) and buttons do not respond. sinotimer tm-630s manual
To manually control the relay output without affecting saved programs:
Check if the mode is stuck on . If it is in AUTO mode and still powering the load illegally, the internal relay contacts may be welded together from a current surge exceeding 30 Amps. To help fine-tune this guide, let me know:
Always shut off the main power supply before beginning installation. Press to save P1
Even reliable devices can encounter problems. Here are common issues and how to fix them.
Returns the display to the current time or enters clock-setting mode. MANUAL / RESET:
Enters the programming mode and cycles through the 28 On/Off settings. A: No, the TM-630S has a built-in rechargeable
The button allows you to override the program. ON: The timer is locked in the ON state. AUTO: The timer follows the programmed schedule. OFF: The timer is locked in the OFF state. 6. Troubleshooting
If you are finished, press the button to save and exit to the main time screen. 6. Understanding the MANUAL Button Modes
CR2450 (retains settings during power outages) Memory Slots: Up to 28 distinct On/Off program cycles 2. Terminal Wiring Diagram and Installation
Press and M+ to set the exact time you want the appliance to turn on. Press P again. The screen will display 1 OFF .