6.Commissioning
................................................................................................................... 33
6-1. Inspections before Commissioning
............................................................................... 33
6-2. Unit Commissioning
...................................................................................................... 33
6-3. Controller Operation Instructions
................................................................................. 34
6-4. Adjustment and Judgement of Refrigerant Volume
....................................................... 36
6-5. Judgement of Water Flow in Water System
................................................................... 36
6-6. Non-fault Phenomenon
.................................................................................................. 36
7.Fault Handling
..................................................................................................................... 37
7-1. Fault Alarm Table
........................................................................................................... 37
7-2. Fault Handling for Outdoor Unit
..................................................................................... 38
7-3. Service Guidance for Key Parts
..................................................................................... 43
7-4. Unit Protection Functions
.............................................................................................. 51
7-5. Unit Defrosting
.............................................................................................................. 54
Attached Table
....................................................................................................................... 55
