Panasonic S-22MY2E5 (CZ-KPY3) Series Installation Instructions Manual

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Panasonic S-22MY2E5 (CZ-KPY3) Series Installation Instructions Manual Manual pdf 7 page image

7ENGLISH3. HOW TO INSTALL THE INDOOR UNIT3-1. Preparation for Ceiling SuspensionThis unit uses a drain pump. Use a carpenter’s level to checkthat the unit is level.3-2. Ceiling Opening Dimensions and Hanging BoltLocationThis air conditioner uses a drain up motor. Horizontally installthe unit using a carpenter’s level.The paper model for installation expand or shrink according totemperature and humidity.Check on dimensions before using it.CAUTIONDuring the installation, care must be taken not to damageelectric wires.● The dimensions of the paper model for installation are thesame as those of the ceiling opening dimensions.● Be sure to discuss the ceiling drilling work with the workersconcerned.53060 606060Drain pipe650 (Ceiling opening)(Unit: mm)(Hanging bolt)Refrigerant pipe575 (Unit size)530 (Hanging bolt)650 (Ceiling opening)575 (Unit size)Fig. 3-13-3. Positions of Air Conditioner Body and CeilingSurfaceHanging bolt(W3/8 or M10)Flat washer for M10(accessory)Flat washer for M10(accessory)Nut(W3/8 or M10)Nut(W3/8 or M10)M10 Spring washerFig. 3-22. SELECTING THE INSTALLATION SITE2-1. Indoor UnitAVOID:● 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 theperformance 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 withwater 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 theroom can be uniformly cooled.● select a location where the ceiling is strong enough tosupport the weight of the unit.WARNINGThe installation position must be able to support a loadfour times the indoor unit weight.● select a location where tubing and drain pipe have theshortest run to the outdoor unit.● allow room for operation and maintenance as well asunrestricted air flow around the unit.● install the unit within the maximum elevation differenceabove or below the outdoor unit and within a total tubinglength (L) from the outdoor unit as detailed in the installationmanual packed with the outdoor unit.● allow room for mounting the remote controller about 1m offthe floor, in an area that is not in direct sunlight or in the flowof cool air from the indoor unit.NOTEAir delivery will be degraded if the distance from the floor to the ceiling isgreater than 3 m.(Unit: mm) (Unit: mm)Obstacles FloorBeam300 or less1000 ormore500 ormore500 ormore500 ormoreFig. 2-1* If the height from the fl oor to ceiling exceeds three meters, airfl ow distribution deteriorates and the effect is decreased.