Panasonic CS-KS30NKU Technical & Service Manual

Contents

Panasonic CS-KS30NKU Technical & Service Manual Manual pdf 72 page image

16Cleaning the main unit and Remote Controller• Wipe clean using a soft, dry cloth.• To remove stubborn dirt, moisten a cloth in warm water no hotterthan 104 °F, wring thoroughly, and then wipe.• The front panel can be removed in order to wash it with water.Removing and remounting the front panelRemovingOpen the front panel until it is nearly horizontal, grasp the sectionsnear the front panel arms on both sides, and then remove the panelby pushing the arms towards the outside while pulling the paneltowards you.If the front panel is difficult to remove, grasp both ends of it and lift itup slightly.Move it to the left and disengage the left arm, then move it to theright and disengage the right arm.RemountingGrasp the sections near the front panel arms on both sides, andhold the front panel so that it is nearly horizontal. Push the armshafts towards the outside so that they come into contact with thetop of the indentations on the right and left sides of the airconditioner. Then push firmly until the arm shafts click into place.After closing the front panel, press firmly on the parts indicated bythe arrows to securely fasten the panel in place.Also refer to the figure that shows “How to replace the filter”.Washing the front panel with water• Clean the front panel gently using a soft sponge, or the like. Thenwipe away any remaining moisture.• Neutral detergent may be used to remove stubborn dirt. Then rinsethoroughly with water and wipe away any remaining moisture.TROUBLESHOOTING(BEFORE CALLING FOR SERVICE)If your air conditioner does not work properly, first check the followingpoints before requesting service. If it still does not work properly,contact your dealer or service center.When using a footstool or the like, becareful not to let it tip over.Front panel ArmCAUTIONTrouble Possible Cause RemedyAir conditioner doesnot run at all.1. Power failure. 1. Restore power.2. Leakage circuitbreaker tripped.2. Contact servicecenter.3. Line voltage is toolow.3. Consult yourelectrician ordealer.4. Batteries in remotecontroller have rundown.4. Replace batteries.OPERATION lampblinks and airconditioner does notoperate.Trouble in system. Contact servicecenter.Compressor runs butsoon stops.Obstruction in front ofcondenser coil.(Outdoor Unit)Remove obstruction.Poor coolingperformance.1. Dirty or clogged airfilter.1. Clean air filter toimprove airflow.2. Heat source ormany people inroom.2. Eliminate heatsource if possible.3. Doors and/orwindows are open.3. Shut them to keepthe heat out.4. Obstacle near airintake or airdischarge port.4. Remove it toensure goodairflow.5. Thermostat is settoo high forcooling.5. Set thetemperature lower.Clicking sound isheard from the airconditioner.In cooling operation,any plastic parts mayshrink due to asudden temperaturechange. In this event,a clicking sound mayoccur.This is normal, andthe sound will soondisappear.OPERATION lamplights but outdoor unitwill not run.The use of cellularphones near the airconditioner maycause disturbance toits normal operation.1. Turn off the powerthen restart the airconditioner after awhile.2. Consult yourdealer.