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1 - Unio Pont Kft.

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Part 3 Design and installation<br />

1. General installation guideline........................................................294<br />

1.1 Installation process & Guideline ...................................................................294<br />

1.2 Checking the drawing....................................................................................295<br />

1.3 Application guideline .....................................................................................296<br />

2. Guideline for each installation process ........................................299<br />

2.1 Sleeve and inserting work.............................................................................299<br />

2.2 Refrigerant piping work .................................................................................302<br />

2.3 Drain piping work .........................................................................................310<br />

2.4 Insulation work ..............................................................................................316<br />

2.5 Electrical work...............................................................................................320<br />

2.6 Air tight test ...................................................................................................324<br />

2.7 Vacuum drying works....................................................................................327<br />

2.8 Additional charge of refrigerant.....................................................................332<br />

2.9 Trail test run operation ..................................................................................333<br />

3. Installation of indoor unit ..............................................................335<br />

3.1 Safety precautions ........................................................................................335<br />

3.2 Ceiling cassette 4-way ..................................................................................340<br />

3.3 Ceiling and floor, Ceiling suspended only .....................................................349<br />

3.4 Ceiling concealed duct - High static pressure...............................................360<br />

4. Installation of outdoor Unit ...........................................................366<br />

4.1 Safety precautions ........................................................................................366<br />

4.2 Introduction ...................................................................................................372<br />

4.3 Foundation ....................................................................................................373<br />

4.4 Settlement of the outdoor unit.......................................................................375<br />

4.5 Selection of the best location ........................................................................376<br />

4.6 Clearance space ...........................................................................................377<br />

4.7 Outdoor unit piping........................................................................................380<br />

4.8 Outdoor unit installation requirments ............................................................381<br />

4.9 Outdoor unit cabin.........................................................................................385<br />

4 General information

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