4(45)
4. Application and Operation ............................................................................ 27
4.1 Panel Description .................................................................................. 27
4.2 Machine Startup .................................................................................... 29
4.3 Machine Shutdown ............................................................................... 30
4.4 Temperature Controller 1(Used for 3HP~15HP) ................................... 31
4.4.1 Temperature setting method ...................................................... 31
4.4.2 Parameter Value Setting ............................................................ 32
4.4.3 Parameter setting method .......................................................... 32
4.4.4 Code Meanings .......................................................................... 33
4.5 Temperature Controller 2(Used for 20HP-50HP) .................................. 34
4.5.1 Temperature setting method ...................................................... 34
4.5.1 Default parameter setting ........................................................... 35
4.5.2 Parameter setting method .......................................................... 35
5. Troubleshooting ............................................................................................ 36
6. Repair and Maintenance ............................................................................... 38
6.1 Filling the Refrigerant ............................................................................ 41
6.2 Components Maintenance .................................................................... 42
6.2.1 Condenser .................................................................................. 42
6.2.2 Evaporator .................................................................................. 43
6.3 Maintenance Schedule ......................................................................... 44
6.3.1 About the Machine...................................................................... 44
6.3.2 Check after Installation ............................................................... 44
6.3.3 Daily Checking ........................................................................... 44
6.3.4 Weekly Checking ........................................................................ 44
6.3.5 Montly Checking ........................................................................... 44
6.3.6 Trimonthly Checking ................................................................... 45
6.3.7 Half-yearly Checking .................................................................. 45
6.3.8 Yearly Checking ......................................................................... 45
6.3.9 3 year Checking ......................................................................... 45
Table Index
Table 1-1: Specifications List (1) ......................................................................... 9