CONTENTS
SAFETY PRECAUTIONS
ACCESSORIES
CHOOSING AN INSTALLATION SITE
INDOOR/OUTDOOR UNIT INSTALLATION DRAWINGS
INDOOR INSTALLATION GUIDELINE
1. INSTALLING THE MOUNTING PLATE...................................................................................... 6
2. DRILLING A WALL HOLE AND INSTALLING WALL EMBEDDED PIPE ................................... 7
3. INSTALLING INDOOR UNIT ...................................................................................................... 7
4. DRAIN PIPING ........................................................................................................................... 8
5. WIRING ...................................................................................................................................... 9
OUTDOOR INSTALLATION GUIDELINE
1. INSTALLING OUTDOOR UNIT ................................................................................................ 10
2. DRAIN WORK .......................................................................................................................... 10
3. FLARING THE PIPE END ........................................................................................................ 10
4. REFRIGERANT PIPING .......................................................................................................... 11
5. PURGING AIR AND CHECKING GAS LEAKAGE ................................................................... 12
6. REFILLING REFRIGERANT ................................................................................................. 12
7. PUMP DOWN OPERATION .................................................................................................. 13
8. WIRING .................................................................................................................................... 13
ELECTRICAL WIRING CONNECTION
FACILITY SETTING* (cooling at low outdoor temperature)
COMMISSIONING
INDICATION LIGHTS
OPERATING RANGE
MAINTENANCE AND SERVICE
DISPOSAL
1-1
2
4
4
5
14
15
15
16
17
17
17