Safety Precautions
..................................................................................................................4
1.Limitations and Warnings
.................................................................................................. 6
1-1. Unit Application Range
.................................................................................................. 6
1-2. Notes for Long-term Shut Down Between Seasons
...................................................... 6
1-3. Notes for Starting the Unit
.
............................................................................................ 6
1-4. Inspections before Start-up
........................................................................................... 6
1-5. Anti-freezing Measures in Winter
.
.................................................................................. 8
2.Nomenclature and Performance Data
.............................................................................. 9
2-
1..
Nomenclature
.
............................................................................................................... 9
2-2. Performance Data
......................................................................................................... 10
3.Unit Introduction
................................................................................................................ 12
3-1. Cooling System Diagram
............................................................................................... 12
3-2. Main Components and Function Chart
.......................................................................... 14
3-3. Unit Appearance and Structure
..................................................................................... 15
3-4. Control Box Introduction
................................................................................................ 18
4.Unit Installation Requirements
.
......................................................................................... 21
4-1. Outdoor Unit Installation
................................................................................................ 21
4-2. Installation of Air Condition Water Pipeline
.................................................................... 22
4-3. Installation of Water System
......................................................................................... 23
5.Electrical Installation
........................................................................................................ 26
5-1. Electrical Wiring and Electric Control Box
.................................................................... 26
5-2. Electrical Specification
................................................................................................... 27
5-3. Electrical System Wiring
................................................................................................ 27
5-4. Installation of Modular Controller
.................................................................................. 27
5-5. Electrical Circuit Diagram
............................................................................................. 30
Contents
