The product can only be installed and maintained by
professionals.
Installation in any damp, condensed-phase environment with
inflammable and explosive gas is forbidden.
When the product is being installed or maintained, the power
must be switched off.
You are prohibited from touching the conductive part when the
product is operating.
It is prohibited to let children play with the product or the
package.
Tighten the wiring screws when installing the product to prevent
wires from loose or being pulled out. Select wires strictly
according to instructions and connect them to proper power
supply and load.
The product cannot protect people from electric shock or against
power imbalances.
Do not install the product at places where gas media can cause
metal corrosion and insulation damage.
The product is not suitable for the direct starting of high-
inductive and high-capacity loads, such as fans, electric
motors, electric heating equipment, capacitor cabinets, etc.
Safety Warning
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