Content
2
Content
1.
Precaution ....................................................................................................................1
1.1
Safety Precaution ......................................................................................................................... 1
1.2
Warning......................................................................................................................................... 1
2.
Function........................................................................................................................3
3.
Dimension.....................................................................................................................5
3.1
Indoor unit ..................................................................................................................................... 5
3.2
Outdoor unit .................................................................................................................................. 6
4.
Specification.................................................................................................................7
5.
Refrigerant cycle diagram ...........................................................................................9
6.
Operation limits..........................................................................................................10
6.1
Cooling operation........................................................................................................................ 10
6.2
Heating operation ....................................................................................................................... 10
7.
Schematic diagram and Wiring diagram..................................................................12
7.1.
Schematic diagram ..................................................................................................................... 12
7.2.
Wiring diagram............................................................................................................................ 13
8.
Installation details ......................................................................................................17
8.1
Wrench torque sheet for installation ........................................................................................... 17
8.2
Connecting the cables ................................................................................................................ 17
8.3
Pipe length and the elevation ..................................................................................................... 17
8.4
Air purging of the piping and indoor unit .................................................................................... 18
8.5
Pumping down (Re-installation).................................................................................................. 19
8.6
Re-air purging (Re-installation)................................................................................................... 20
8.7
Balance refrigerant of the 2-way, 3-way valves.......................................................................... 21
8.8
Evacuation .................................................................................................................................. 23
8.9
Gas charging .............................................................................................................................. 24
9.
Pressure table ............................................................................................................25
9.1
MSE-07CR.................................................................................................................................. 25
9.2
MSE-07HR.................................................................................................................................. 25
9.3
MSE-09CR.................................................................................................................................. 26
9.4
MSE-09HR.................................................................................................................................. 26
9.5
MSE-12CR.................................................................................................................................. 27
9.6
MSE-12HR.................................................................................................................................. 27
9.7
MSE-18CR.................................................................................................................................. 28
9.8
MSE-18HR.................................................................................................................................. 28
10.
Capacity table.............................................................................................................29
10.1
MSE-07CR.................................................................................................................................. 29
10.2
MSE-07HR.................................................................................................................................. 29
Summary of Contents for MSE-07CR
Page 1: ...Cover MSE 07CR MSE 07HR MSE 09CR MSE 09HR MSE 12CR MSE 12HR MSE 18CR MSE 18HR...
Page 12: ...Service manual 9 5 Refrigerant cycle diagram Cooling only Heat pump mode...
Page 14: ...Service manual 11...
Page 15: ...Service manual 12 7 Schematic diagram and Wiring diagram 7 1 Schematic diagram...
Page 16: ...Service manual 13 7 2 Wiring diagram MSE 07CR MSE 09CR MSE 12CR...
Page 17: ...Service manual 14 MSE 07HR MSE 09HR MSE 12HR...
Page 25: ...Service manual 22 discharged...
