Panasonic U-26PE1U6 Technical Data & Service Manual

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Contents

Panasonic U-26PE1U6 Technical Data & Service Manual Manual pdf 156 page image

1-1481. Specifications4-Way Cassette 36” × 36” (Type U2)Indoor Unit6-33. Selecting the Installation SiteAVOID:areas where leakage of flammable gas may be expected.places where large amounts of oil mist exist.direct sunlight.locations near heat sources which may affect the performance of the unit.locations where external air may enter the room directly.This may cause “condensation” on the air discharge ports, causing them to spray or drip water.locations where the remote controller will be splashed with water or affected by dampness or humidity.installing the remote controller behind curtains or furniture.locations where high-frequency emissions are generated.DO:select an appropriate position from which every corner of the room can be uniformly cooled.select a location where the ceiling is strong enough to support the weight of the unit.select a location where tubing and drain pipe have the shortest run to the outdoor unit.allow room for operation and maintenance as well as unrestricted air flow around the unit.install the unit within the maximum elevation difference above or below the outdoor unit and within a total tubing length (L) fromthe outdoor unit as detailed in the installation manual packed with the outdoor unit.allow room for mounting the remote controller about 3.3 ft. (1 m) off the floor, in an area that is not in direct sunlight or in the flowof cool air from the indoor unit.if the indoor unit is installed on the ceiling where the temperature or humidity inside is high (over 86°F(30°C)/RH: 70%), addinsulating material to the surface of the unit to avoid dew condensation.keep the fire alarm and the air outlet at least 5 ft. (1.5 m) away from the unit.Wallindoor unit indoor unitmin. 3.3 ft. (1 m)min. 10 ft.(3 m)min. 3.3 ft.(1 m)ObstaclesCeilingFig. 1-118Model Floor-to-ceiling heightMinimum MaximumS-26PU2U6 5.9ft. (1.8m) 11.8ft. (3.6m)S-36PU2U6 5.9ft. (1.8m) 14.8ft. (4.5m)S-42PU2U6NOTEIf the floor-to-ceiling height exceeds 9.8ft. (3m), the wind speed distribution becomes poor.When changing the settings, refer to “6-43. Others”.1