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
Indoor unit
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.
Drain hose
Outside drainage
Fig. 1
●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 A/C 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. (High on a wall is best.) |
● select a location that will hold the weight of the unit. |
● select a location where tubing and drain hose have the |
|
| 6" (15 cm) | 2" (5 cm) |
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| 2" (5 cm) | min. |
| |
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| min. |
| |
| min. |
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| |
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| Front View |
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| Fig. 2 |
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| INDOOR | Tubing length (L1) |
|
|
| UNIT (1) |
| INDOOR |
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| |
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| UNIT (2) |
|
| Elevation | L2 |
|
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| difference (H1) | OUTDOOR |
| H2 |
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| UNIT |
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| L3 |
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H4 | INDOOR | L4 | INDOOR | H3 |
| UNIT (4) | UNIT (3) |
|
Fig. 3a
shortest run to the outside. (Fig. 1) |
● allow room for operation and maintenance as well as |
unrestricted air flow around the unit. (Fig. 2) |
● 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. 3a. |
CAUTION
For stable operation of the air conditioner, do not install
Indoor unit
Wall
Minimum height from floor level
5' (1.5 m)
Floor level
Fig. 3b
4
