⚫ Non-professionals are strictly prohibited to operate. Specifically,
professionals who had been trained related electrical equipment,
or who master electrical knowledge.
⚫ Please be sure to read the product instruction manual and safety
precautions carefully before installation.
⚫ Before installation, please ensure that the product is powered off.
⚫ Do not disassemble the module, otherwise the machine may be
damaged.
⚫ Avoid direct sunlight installation.
⚫ In order to facilitate ventilation and controller replacement, 2-3cm
should be left between the upper and lower parts of the controller
and the installation environment and surrounding components.
⚫ Considering the convenient operation and maintenance of the
controller, please do not install the controller in the following
places:
a) places where the surrounding ambient temperature exceeds
the range of -20° C-60° C
b) places where the ambient humidity exceeds the range of 10%-
95% (non-condensing)
c) places with corrosive gases and flammable gases
d) places with many conductive powders such as dust and iron
powder, oil mist, salt, and organic solvents