Step 1: choose the installation site
Do not install the controller at a place that is subject to direct sunlight,
high temperature or water intrusion, and make sure the ambient
environment is well ventilated.
Step 2: first place the installation guide plate at a proper position, use a
marking pen to mark the mounting points, then drill 4 mounting holes at the
4 marked points, and fit screws in.
Step 3: fix the controller
Aim the controller's fixing holes at the screws fit in Step 2 and mount the
controller on.
Fig. 2.1 Installation and heat dissipation