1.Refrigeration (armored) tape
2.Insulated staples or clamps for connecting wire (See local codes.)
3.Putty
4.Refrigeration lubricant
5.Clamps or saddles to secure refrigerant tubing
2. Installation Site Selection
2-1. Indoor Unit
WARNING
AVOID:
To prevent abnormal heat generation and the possibility of fire, do not place obstacles, enclosures and grilles in front of or surrounding the air conditioner in a way that may block air flow.
●direct sunlight.
●nearby heat sources that may affect performance of the unit.
●areas where leakage of flammable gas may be expected.
●placing or allowing any obstructions near the air conditioner inlet or outlet.
●installing in rooms that contain
●places where large amounts of oil mist exist.
●installing in locations where there are devices that generate
DO:
●select an appropriate position from which every corner of the room can be uniformly cooled.
●select a location that will hold the weight of the unit.
●select a location where tubing and drain hose have the shortest run to the outside.
●allow room for operation and maintenance as well as unrestricted air flow around the unit. (Fig. 1)
●install the unit within the maximum elevation difference (H1, H2, H3, H4) above or below the outdoor unit and within a total tubing length (L1+L2+L3, L1+L2+L3+L4) from the outdoor unit as detailed in Table 3 and Fig. 2.
| 3.3 ft. |
| 3.3 ft. |
|
| (1m) |
| (1m) |
|
| 3.3 ft. |
| 3.3 ft. |
|
| 3.3 ft. | (1m) |
| |
| (1m) |
|
| |
| (1m) |
|
| |
|
|
|
| |
|
| Fig. 1 |
|
|
| INDOOR Tubing length (L1) |
|
| |
| UNIT (1) |
| INDOOR |
|
|
|
|
| |
|
|
| UNIT (2) |
|
| Elevation | L2 |
|
|
| difference (H1) | OUTDOOR |
| H2 |
|
| UNIT |
|
|
|
| L3 |
|
|
H4 | INDOOR | L4 | INDOOR | H3 |
| UNIT (4) | UNIT (3) |
|
Fig. 2
CAUTION
Air delivery will be degraded if the distance from the floor to the ceiling is greater than 10 ft. (3 m).
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