Chapter 2 Installation and Wiring SuZhou Eshine Elevator Components Co., Ltd.
―2― YS-K01 Door Controller User Manual
Chapter 2 Installation and Wiring
• Do not install if the controller is imcomplete or impaired.
• Make sure that the controller is far from the explosive and combustible things.
• Bare metallic part of the power terminal wiring should be with insulating tape to wrap up.
• Only qualified electrical engineer can perform wiring job.
• Only when the power supply is completely cut-off 10 minutes later can you do the wiring job.
• The communication wire must use shielded twisted-pair cable with 20－30mm twisted interval, and
the shielding layer must be grounded.
• The encoder must use a shielded wire, and the shielding layer must be connected to ground
reliably.
• Do not connect the power input terminals to the output terminals (U/V/W) of the controller.
• The earth terminal PE of the controller must be reliable earthing. It must use two separate earth
wire due to the leakage current from the controller to ground.
• Do not touch the wire terminals of the controller when it is live. The main circuit terminals is neither
allowed connecting to the enclosure nor short-circuiting.
• Only when the controller terminal cover has been fitted can you switch on AC power source. Do not
remove the cover after power is switched on.
• Do not play metal into the controller when installing.
• Do not start and shutdown the controller by connecting and disconnecting the contactor.
• Detection of signals during the operation shall only be conducted by qualified technician.
• Do not do dielectric strength test on the controller.
Ensure the installation site meeting the following requirements:
• Do not install at the direct sunlight, moisture, water droplet location;
• Do not install at the combustible, explosive, corrosive gas and liquid location;
• Do not install at the oily dust, fiber and metal powder location;
• Be vertical installation on fire-retardant material with a strong support;
• Make sure adequate cooling space for the controller so as to keep the ambient temperature
among - 10－+ 40℃;
• Install at where the vibration is lesser than 5.9m/s
2
(0.6g).
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