Content
- 1 -
Content
1
Precaution.........................................................................................................................1
1.1 Safety Precaution................................................................................................................................... 1
1.2 Warning.................................................................................................................................................. 1
2
Function............................................................................................................................ 4
3
Dimension.........................................................................................................................5
4
Specification.....................................................................................................................7
5
Refrigerant cycle diagram ............................................................................................. 11
6
Operation limits..............................................................................................................12
7
Wiring diagram...............................................................................................................13
8
Installation details..........................................................................................................21
8.1 Wrench torque sheet for installation .................................................................................................... 21
8.2 Connecting the cables .........................................................................................................................21
8.3 Pipe length and the elevation ..............................................................................................................21
8.4 Air purging of the piping and indoor unit.............................................................................................. 22
8.5 Pumping down (Re-installation)........................................................................................................... 24
8.6 Re-air purging (Re-installation)............................................................................................................25
8.7 Balance refrigerant of the 2-way, 3-way valves................................................................................... 26
8.8 Evacuation ...........................................................................................................................................27
8.9 Gas charging........................................................................................................................................ 28
9
Electronic function.........................................................................................................29
9.1 Electronic control working environment............................................................................................... 29
9.2 Proper symbols and their meaning...................................................................................................... 29
9.3 Function ............................................................................................................................................... 30
9.4 Protection............................................................................................................................................. 30
9.5 Fan only mode ..................................................................................................................................... 31
9.6 Cooling mode....................................................................................................................................... 31
9.7 Dehumidifying mode............................................................................................................................ 32
9.8 Heating mode....................................................................................................................................... 32
9.9 Defrosting mode(available for heating mode) ..................................................................................... 33
9.10 Auto mode..........................................................................................................................................34
9.11 Force cooling function........................................................................................................................ 34
9.12 Sleep mode(Economic mode) ...........................................................................................................35
9.13 Auto restart function........................................................................................................................... 36
9.14 Turbo mode........................................................................................................................................ 36
9.15 Ionizer (air clean) function ................................................................................................................. 36
9.16 Follow me function............................................................................................................................. 36
10
Model and Parameters...................................................................................................38
11
Troubleshooting.............................................................................................................40
11.1 Display board .....................................................................................................................................40
11.2 Troubleshooting..................................................................................................................................41
11.3 Diagnostic chart..................................................................................................................................42
11.4 Resetting phenomenon often occurs during operation...................................................................... 44
To Next Page
Loading...