Panasonic CS-KE30NKU Technical & Service Manual

Also see for CS-KE30NKU: Installation instructions

Contents

Panasonic CS-KE30NKU Technical & Service Manual Manual pdf 85 page image

51-5. Additional Materials Required for Installation1. Refrigeration (armored) tape2. Insulated staples or clamps for connecting wire(See local codes.)3. Putty4. Refrigeration lubricant5. Clamps or saddles to secure refrigerant tubing2. Installation Site Selection2-1. Indoor UnitAVOID: 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: select an appropriate position from which every corner ofthe 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 theshortest run to the outside. (Fig. 1) allow room for operation and maintenance as well as unre-stricted air flow around the unit. (Fig. 2) install the unit within the maximum elevation difference (H)above or below the outdoor unit and within the maximum tub-ing length (L) from the outdoor unit as detailed in Table 3 andFig. 3a. install the indoor unit more than 3.3' (1 m) away from anyantenna or power lines or connecting wires used for television,radio, telephone, security system, or intercom. Electrical noisefrom any of these sources may affect operation.Drain hoseIndoor unitOutside drainageFig. 1*3304*3304Front View*3304Fig. 2INDOORUNITTubing length (L)OUTDOORUNITElevationdifference (H)Fig. 3aWARNING To prevent abnormal heat genera-tion and the possibility of fire, donot place obstacles, enclosuresand grilles in front of or surround-ing the air conditioner in a waythat may block air flow.Indoor unitFloor levelWallMinimum heightfrom floor level5' (1.5 m)Fig. 3bFor stable operation of theair conditioner, do notinstall wall-mounted typeindoor units less than 5'(1.5 m) from floor level.CAUTIONTable 3* If total tubing length becomes 100 to 164 ft. (Max.), charge additional refrigerant (R410A) by 0.43 oz./ft.No additional charge of compressor oil is necessary. For more detailed charging information, refer to the Technical & Service Manual.Model16410 to 100 0.43Charge-less TubingLength (Actual Length)(ft.)Maximum TubingLength (L)(ft.)Maximum Elevation Difference (H)(ft.)CS-KE30NKUCS-KE36NKURequired Amountof Additional Refrigerant(oz./ft.)*If the outdoor unit is higherIf the outdoor unit is lower10050