OWNER’S GUIDE -TROUBLESHOOTINGIf you have problems with your recreational vehicle air conditioner unit, check this guide before contacting yourservice representative.TROUBLE POSSIBLE CAUSES SOLUTIONUNIT DOESNOT OPERATECheck the power supply of the vehicleand make sure it is provided correctly.Make sure that there are no obstaclesrestricting or blocking the unit’s output.Mount the roof top air conditioner aslevel as possible from front to rear andside to side when the vehicle is parked.Make sure that the mounting of the airconditioner is correct and level.Remove and clean the filter.Reset the Air V to a lower temperaturesetting.Allow a sufficient amount of time for unitto cool the room.Reset the Air V to a higher temperaturesetting.Allow a sufficient amount of time for unitto heat the room.These noises are normal during theoperation of the unit.Mounting bolts should be tightenedevenly by compressing the basepangasket to the sixty percent requirement.Remove and clean the filter.Contact the servicemen.THE UNIT HASWATER DRIPPINGINSIDETHE UNIT HASICE OR FROSTON THE COILSTHE UNIT ONLAMP FLICKERSThe unit may not be connected to the powersupply correctly.There could be blockage of unit’s air output.The roof top air conditioner is not level.The air filter is dirty.The temperature setting is too high.The room was already very hot before the unitwas turned on.The temperature setting is too low.The room was already very cold before the unitwas turned on.The unit is clicking and gurgling.The basepan gasket has not been evenlycompressed to about 60%.The filter is dirty.The malfunction of the sensorsor compressor is detected.THE UNIT ISMAKING NOISES18THE UNIT IS NOTCOOLING ORH E AT I N G T H EROOMTHE UNIT IS NOTC O O L I N G T H EROOMTHE UNIT IS NOTH E A T I N G T H EROOM