Hitachi LH1 Series Basic Manual page 45

Chapter 4
Settings
4.1.5 Installation and Wiring
4.1.5.1 Installing the standard digital operator into the inverter
As shown below, vertically press the standard digital operator into the surface cover plate of inverter,until the sound is heard.
Power-on and Confirm that the LED is lighting up.
MOP
Adapter
Inverter
Example：LH1 series
4.1.5.2 Installing the standard operator into the control cabinent
Installing it According to the following dimensions of the standard operator and Installation dimension diagram.
Installation dimension diagram
Note: When installing into the control cabinet, please use the communication cable that meets the following specifications.
·Linear communication cable above 10BASE-T category5（CAT5）of UTP or STP。
·Within 3m。
※ UTP（Unshielded twist pair cable） STP（Shielded twist pair cable）
4-5