6.1 The setting of time control on and off time cannot be cross-set, and
should be set in order of time;
6.2 Please do not use the product in place where it is dusty, or has corrosive
gas, direct sunlight or rain;
6.3 To prevent the contact from heating under high current, be sure to
tighten the screws on the terminal block when wiring.
6.4 Live installation and disassembly of the product are strictly prohibited;
6.5 The product contains high-capacity non-rechargeable batteries,
please do not disassemble and put into the fire;
6.6 For equipment that may cause significant economic loss or personal
safety, please make sure that there are sufficient margins for technical
characteristics and performance values, and that safety measures such
as double circuit protection should be adopted.
VI. Operation Cautions
7.1 LCD is not displayed or not clearly displayed.
Whether the battery voltage is too low or has no electricity.
7.2 The time control switch does not work normally after power on
Check if the time control switch period setting meets the required
requirements, and whether the setting time of the week is set in the
“Auto” position.
7.3 When the set time is reached, the time control switch output indicator
lights, but the relay does not switch.
Check if the power supply voltage is too low.
7.4 Product Burntout
Check whether the power supply exceeds the rated power supply
voltage of the product and the power cable is connected incorrectly.
VII. Common Fault and Eliminating Methods
