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Clamp electrical wires securely with a cord clamp after all wiring is connected to the terminal block.
In addition, run wires securely through the wiring access channel.
•
When installing the power lines, do not apply tension to the cables. Secure the suspended cables at regular intervals, but not
too tightly.
•
Make sure that the terminals do not come into contact with the surface of the electrical box.
If the terminals are too close to the surface, it may lead to failures at the terminal connection.
•
Do not pour water on the controller as it could cause electric shock and/or damage the unit.
Do not use strong detergent such as a solvent. Clean with a soft cloth.
•
Check that the ground wire is securely connected. Do not connect ground wiring to gas piping, water piping, lighting
conductor, or telephone ground wiring.
1. Safety Summary
6
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