Wiring; Wiring Precautions - LG G3F-AD4A User Manual

Chapter 3. INSTALLATION AND WIRING

3.2 Wiring

3.2.1 Wiring Precautions

1) Separate AC and external input signal of A/D conversion module wiring not to be affected by surge
or induced noise in the AC.
2) External wiring has to be at least AWG22(0.3㎟) and be selected in consideration of operating
ambience and/or allowable current.
3) Separate wiring from devices and/or substances generating intense heat, and oil not to make
short-circuit which leads to damage and/or mis-operation.
4) Identify the polarity of terminal block before external power supply is made connected.
5) Separate external wiring sufficiently from high voltage and power supply cable not to cause induced
failure and/or malfunction.
6) Don't put the power cable in front of the LED display
(In order to read the digital value on the LED correctly)
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