i 
Table of Content 
Preface .........................................................................................................................1 
Chapter 1 Definition of Model..................................................................................... 2 
Chapter 2 Safety Precautions..................................................................................... 3 
2.1 Operation Precaution........................................................................................... 3 
    2.1.1 Before Power ON ...................................................................................... 3 
    2.1.2 During Power ON ...................................................................................... 4 
2.1.3 Before Operation ....................................................................................... 4 
2.1.4 During Operation ....................................................................................... 4 
2.1.5 During Maintenance................................................................................... 5 
Chapter 3 Notice for wiring......................................................................................... 6 
3.1 Precautions for Peripheral Applications ............................................................... 6 
3.2 Fuse types ........................................................................................................... 7 
3.3 Inflammable materials.......................................................................................... 9 
3.4 Specifications..................................................................................................... 10 
3.5 Wiring Diagram CVP Series Inverter  ................................................................ 11 
3.6 Pump Wiring Diagram of Control Board............................................................. 13 
3.7 Description of Terminals Troubleshooting Inverter ............................................. 15 
3.8 Outline Dimension ............................................................................................. 16 
Chapter 4 Software Index .........................................................................................18 
4.1 Operation Instruction of the Keypad .................................................................. 18 
4.2 Programmable Functions List............................................................................ 19 
Chapter 5 Troubleshooting and Maintenance......................................................... 44 
5.1 Error Display and Remedy ................................................................................ 44 
    5.1.1 Error which can not be Recovered Manually ........................................... 44 
5.1.2 Error which can be recovered manually and automatically ..................... 45 
5.1.3 Error which can be recovered manually but not auto matically................ 46 
5.1.4 Special Conditions................................................................................... 46 
5.1.5 Operation Errors...................................................................................... 46 
5.2 General Troubleshooting ................................................................................... 47 
Appendix.................................................................................................................... 48