– 2 –
CONTENTS
1. SPECIFICATIONS ........................................................................................................... 4
2. CONSTRUCTION VIEWS ............................................................................................... 6
2-1.
Indoor Unit .................................................................................................................................. 6
2-2.
Outdoor Unit ............................................................................................................................... 7
3. WIRING DIAGRAM .......................................................................................................... 8
4. SPECIFICATIONS OF ELECTRICAL PARTS ................................................................. 9
4-1.
Indoor Unit .................................................................................................................................. 9
4-2.
Outdoor Unit ............................................................................................................................... 9
5. REFRIGERANT CYCLE DIAGRAM .............................................................................. 10
6. MICRO-COMPUTER BLOCK DIAGRAM ....................................................................... 11
7. OPERATION DESCRIPTIONS ...................................................................................... 12
7-1.
FAN ONLY Operation ............................................................................................................... 12
7-2.
COOL Operation ....................................................................................................................... 12
7-2-1. Louver Control ...................................................................................................................................... 13
7-3.
DRY Operation .......................................................................................................................... 13
7-4.
AUTO Operation ....................................................................................................................... 14
7-4-1. Temporary Auto ..................................................................................................................................... 14
7-5.
ECONO. Mode ........................................................................................................................... 15
7-5-1. Cooling ................................................................................................................................................... 15
7-6.
Low-Temperature Limit Control (Cooling Operation) .......................................................... 15
7-7.
Auto Restart Function ............................................................................................................. 16
7-7-1. How to Set the Auto Restart ................................................................................................................. 16
7-7-2. How to Cancel the Auto Restart .......................................................................................................... 17
7-7-3. In Case of Power Failure during the Timer Operation .......................................................................17
8. INSTALLATION PROCEDURE ...................................................................................... 18
8-1.
Safety Cautions ........................................................................................................................ 18
8-2.
Installation Diagram of Indoor and Outdoor Units ............................................................... 20
8-3.
Installation ................................................................................................................................ 21
8-3-1. Optional Parts ........................................................................................................................................21
8-3-2. Installation Parts ...................................................................................................................................21
8-4.
Indoor Unit ................................................................................................................................ 22
8-4-1. Cutting a Hole and Mounting Installation Plate .................................................................................22
8-4-2. Electrical Work ...................................................................................................................................... 23
8-4-3. Wiring Connection ................................................................................................................................ 24
8-4-4. Piping and Drain Hose Installation ...................................................................................................... 26
8-4-5. Indoor Unit Installation ......................................................................................................................... 27
8-4-6. Drainage ................................................................................................................................................. 27
8-5.
Outdoor Unit ............................................................................................................................. 28
8-5-1. Refrigerant Piping Connection ............................................................................................................ 29
8-5-2. Vacuum Pumping .................................................................................................................................. 29
8-5-3. Wiring Connection ................................................................................................................................ 30
8-6.
Others ........................................................................................................................................ 31
8-6-1. Gas Leak Test ........................................................................................................................................31
8-6-2. Test Operation ....................................................................................................................................... 31
8-6-3. Auto Restart Setting ............................................................................................................................. 31
Summary of Contents for RAS-10SA-E
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