The product is strictly prohibited to be installed in an environment containing flammable and
explosive gas, moisture condensation, and it is strictly prohibited to operate the product with
wet hands.
When the product is working, it is strictly forbidden to touch the conductive part of the product.
When installing, maintaining and maintaining the product, it is necessary to ensure that the line
is powered off.
It is strictly forbidden for children to play with the unpacked product or packaging.
Sufficient space and safety distance should be reserved around the product installation.
Do not install it where the gas medium can corrode metal and damage insulation.
When the product is installed and used, standard wires must be used, and the power supply and
load that meet the requirements must be connected.
In order to avoid dangerous accidents, the installation and fixing of the product must be carried
out in strict accordance with the requirements of the manual.
After unpacking, inspect the product for damage and check the integrity of the item.
When installing live wires outside the product, in order to prevent electric shock, please insulate
the exposed wires.
If the inverter is damaged or its components are incomplete, please do not install and run it,
otherwise there is a risk of fire and injury.
Do not install in places where water droplets may splash, such as direct sunlight or water pipes,
otherwise there is a risk of damage to the equipment;
Do not short-circuit + and B. It is strictly forbidden to connect terminals other than RIA, RIB, R1C,
R2A, R2B, and R2C to AC 220V signals, otherwise there is a risk of damage to the equipment.
When transporting, do not let the operation panel and cover plate be stressed, otherwise there is
a risk of damage to the equipment and injury when falling.
Please install it in a place that can bear the weight of the inverter, otherwise there is a risk of
damage to the equipment and injury when it falls.
Before leaving the factory, all inverters have been tested for withstand voltage, and it is forbidden
to conduct withstand voltage tests for inverters, otherwise there is a risk of damage to the equipment.
When the length of the motor cable is greater than 100 meters, multi-twisted wires must be used
and an AC output reactor that can suppress high-frequency oscillation must be installed. Avoid
motor insulation damage, excessive leakage current and frequent inverter protection.
After replacing the control board, the parameters must be set correctly before running, otherwise
there is a risk of damage to the equipment.
Safety Alert