Table Of Contents - SHENZHEN ENCOM ELECTRIC TECHNOLOGIES CO. EN500 Series Service Manual

1 Safety information and use notice points .......................................1
1.1 Safety precautions............................................................1
1.2 Application range ............................................................3
1.3 Use notice points ............................................................3
1.4 Scraping handling notice ...................................................4
2 Inverter type and specification ...................................................5
2.1 Incoming inverter inspect ...................................................5
2.2 Type explanation ............................................................5
2.3 Nameplate explanation ......................................................5
2.4 Inverter type explanation ...................................................6
2.5 Appearance and parts name explanation .................................7
2.6 Outer size .....................................................................8
2.7 EN500 optional base .........................................................10
2.8 Outer size of keypad and its fixing box....................................12
2.9 Product technic index and spec .............................................13
3 Installation and wiring ............................................................16
3.1 Installation ambient .........................................................16
3.1.1 The demands for installation ambient..............................16
3.1.2 Installation direction and space ....................................16
3.2 Parts disassembly and installation ..........................................17
3.2.1 Keyboard disassembly and installation ...........................17
3.2.2 Cover disassembly and installation.................................17
3.3 Wiring notice points .........................................................18
3.4 Main loop terminal wiring ...................................................19
3.4.1 Connection between inverter and fitting parts.....................21
3.4.2 Main loop terminal wiring ..........................................21
3.5 Basic running wiring diagram................................................25
3.6 Control loop collocation and wiring .......................................25
3.6.1 Relative location and function for control
board terminal and slide switch ....................................25
Content