Senville SENA/09HF/IQ, Owner'S Manual & Installation Manual, Page: 3 / 41

Installation Manual
Accessories ...................... ..................................................................... 1 7
Uni t Parts..............................................................................................19
Indoor Unit Installation ....................................................................... 20
1.Select installation location...........................................................................................................20
2.Attach mounting plate to wall....................................................................................................20
3.Drill wall hole for connective piping...........................................................................................20
4. Prepare r efrigerant piping............................................................................................................... . 22
5.Connect drain hose.......................................................................................................................24
6.Connect signal and power cables................................................................................................25
7. W rap piping and cables.................................................................................................................. . 26
8. Mount indoor unit...........................
.............................................................................................
.. ..
.
. 27
Outdoor Unit Installation.........................................................................2 8
1.
Select installation location.............................................................................................................
..28
2. Install drain joint..........................................................................................................................
...29
3. Anchor outdoor unit...................................................................................................................... .29
4. Connect signal and power cables................................................................................................... . 30
Refriger ant Piping Connection.........................................................3 2
A. Note on Pipe Length....................................................................................................................
.32
B.
Connection Instructions –Refrigerant Piping.................................................................................
.32
1. Cut pipe................................................................................................................................. .32
2.
Remove burrs.........................................................................................................................
.33
3. Flar e pipe ends.......................................................................................................................
.33
4. Connect pipes........................................................................................................................ .33
Air Evacuation...................................................................................3 5
1. Evacuation Instructions............................................................................................................... .
.3
5
2. Refrigerant Release .............................................................................................. ............. ........... .35
Electrical and Gas Leak Checks........................................................3 7
Packing and unpacking the unit .....................................................3 9
T est Run............................................................................................. 38
Installation Summary - Indoor Unit .................................................. 1 8
3 . Note on Adding Refrigerant......................................................................................................... . 3 6