Table Of Contents; Table Of Content - UNTES URTP055 Instructions For Installation, Commisioning, Maintenance And Use

TABLE OF CONTENT

TABLE OF CONTENT .................................................................................................................................. 3
1. INTRODUCTION AND GENERAL NOTIFICATIONS ....................................................................... 7
1.1. General Warnings ....................................................................................................................................... 7
1.2. Signs and Marks Used on the Product ...................................................................................................... 10
1.3. Operation Limits ....................................................................................................................................... 11
1.4. List of Spare Parts ..................................................................................................................................... 12
1.5. Documents Provided with the Unit........................................................................................................... 12
2. EQUIPMENT DESCRIPTIONS AND OPERATION PRINCIPLES ................................................. 12
2.1. Data Panel and Microprocessor ................................................................................................................ 12
2.2. Compressors ............................................................................................................................................. 13
2.3. Lubricants ................................................................................................................................................. 13
2.4. Condensers ................................................................................................................................................ 13
2.5. Outer Unit Fans ......................................................................................................................................... 13
2.6. Inner Unit Fans ......................................................................................................................................... 13
2.7. Thermostatic Expansion Valve ................................................................................................................. 14
2.8. Sensors ...................................................................................................................................................... 14
2.9. Filters ........................................................................................................................................................ 14
2.10. Refrigerant (R410A) ............................................................................................................................... 15
2.11. Free Cooling and Heating ....................................................................................................................... 15
3. INSTALLATION ....................................................................................................................................... 15
3.1. Transport and Conservation ...................................................................................................................... 15
3.2. Device placement and Considerations ...................................................................................................... 17
3.3. Installation of Unit Body and Components .............................................................................................. 18
3.4. Montage of Air Ducts ............................................................................................................................... 19
3.5. Conservation Precautions for the Device from External airConditions ................................................... 21
3.6. Assemble of Device Accessories .............................................................................................................. 21
3.7. Drainage Connection ................................................................................................................................ 22
4. SIZE INFORMATION ............................................................................................................................. 23
4.1. Size Data of the Device ............................................................................................................................ 23
4.2. Size Data of Roof Connector .................................................................................................................... 25
4.2.1. Side output ............................................................................................................................................. 25
4.2.2. With Side Output Exhaust Fan .............................................................................................................. 26
TSB-KK-008 rev.00