Sanyo KGS1411, CG1411 service manual Installation Instructions, Installation Site Selection

7. INSTALLATION INSTRUCTIONS

7-1. Installation Site Selection

7-1-1. Indoor Unit

WARNING

AVOID:

To prevent abnormal heat generation and the possibility of fire, do not place obsta- cles, enclosures and grilles in front of or surrounding the air conditioner in a way that may block air flow.

2"(5 cm) min.

￿2"(5 cm)2"(5 cm)

min.min.

Front View

●direct sunlight.

●nearby heat sources that may affect performance of the unit.

●areas where leakage of flammable gas may be expected.

●places where large amounts of oil mist exist.

DO:

	Fig. 1
		Tubing length (L)
INDOOR
UNIT
Elevation
			OUTDOOR
difference (H)
			UNIT

● select an appropriate position from which every cor-

ner 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 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 differ-

ence (H) above the outdoor unit and within a total

Fig. 2

CAUTION

For stable operation of the air conditioner, do not install wall-mounted type indoor units under 5 ft. (1.5 m) from floor level.

Indoor unit

Wall

Minimum height from floor level 5 ft. (1.5 m)

tubing length (L) from the outdoor unit as detailed in

Table 1 and Fig. 2.

Table 1

Floor level

Fig. 3

	Max. Allowable Tubing	Min. Allowable Tubing	Limit of Tubing	Limit of Elevation	Required Amount of
Model	Length at Shipment	Length at Shipment	Length (L)	Difference (H)	Additional Refrigerant
	ft. (m)	ft. (m)	ft. (m)	ft. (m)	oz./ft. (g/m)*
CG1411	25 (7.5)	13 (4)	49 (15)	23 (7)	0.27 (15)

*If total tubing length becomes 25 to 49 ft. (7.5 to 15 m) (max.), charge additional refrigerant (R22) by 0.27 oz./ft. (15 g/m). No additional compressor oil is necessary.

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