4(43)
4. Application and Operation ............................................................................ 25
4.1 Panel Description .................................................................................. 25
4.2 Machine Startup .................................................................................... 28
4.3 Machine Shutdown ............................................................................... 30
4.4 Temperature Controller 1(Used for 1HP~15HP) ................................... 30
4.4.1 Temperature setting method ...................................................... 30
4.4.2 Parameter Value Setting ............................................................ 31
4.4.3 Parameter setting method .......................................................... 31
4.4.4 Code Meanings .......................................................................... 32
4.5 Temperature Controller 2(Used for 20HP-50HP) .................................. 33
4.5.1 Temperature setting method ...................................................... 33
4.5.2 Default parameter setting ........................................................... 34
4.5.3 Parameter setting method .......................................................... 34
5. Troubleshooting ............................................................................................ 35
6. Repair and Maintenance ............................................................................... 37
6.1 Filling the Refrigerant ............................................................................ 39
6.2 Components Maintenance .................................................................... 40
6.2.1 Condenser .................................................................................. 40
6.2.2 Evaporator .................................................................................. 40
6.3 Maintenance Schedule ......................................................................... 42
6.3.1 About the Machine...................................................................... 42
6.3.2 Check after Installation ............................................................... 42
6.3.3 Daily Checking ........................................................................... 42
6.3.4 Weekly Checking ........................................................................ 42
6.3.5 Montly Checking ......................................................................... 42
6.3.6 Trimonthly Checking ................................................................... 43
6.3.7 Half-yearly Checking .................................................................. 43
6.3.8 Yearly Checking ......................................................................... 43
6.3.9 3 year Checking ......................................................................... 43
Table Index
Table 1-1: Specifications ..................................................................................... 9