Johnson Controls Unitary Products 898147-UUM-B-0713USER’S INFORMATION MANUALSINGLE AND MULTI-ZONE DUCTLESS SYSTEMAIR CONDITIONER OR HEAT PUMPMODELS: 16 & 22 SEERTABLE OF CONTENTSGENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2DUCTLESS SYSTEM DEFFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . 2EQUIPMENT MODEL NUMBERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2DUCTLESS SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3TYPICAL INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3REMOTE CONTROL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 5GENERAL OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6REMOTE CONTROL BATTERIES REPLACEMENT . . . . . . . . . . . . .6EMERGENCY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7INSTALLATION AND MAINTENANCE OF HEALTHY FILTER . . . . .7TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9CONTACT INFORMATION• Go to website at www.york.com, then click on “Contact Us” andfollow the instructions.• Contact us by mail:Johnson Controls Unitary ProductsConsumer Relations5005 York DriveNorman, OK 73069Read this manual and keep for future reference.GENERALThis Manual is a guide to help assist with the operation of this ductlesssystem. It does not contain the service procedures that have to be per-formed by a qualified HVAC service technician.LX SERIESPREMIUMSERIES• Make sure you read this manual before you start operating yournew ductless system.• After reading this manual, if you still need more information thatmay not have been covered in this manual, please contact yourHVAC contractor.• To ensure comfort, make sure that temperature selection hasbeen properly set at the remote control. To ensure efficient oper-ation, do not block air intake or outlet at either the indoor or out-door unit. Also, do not stand nor put items on top of outdoor andindoor units.• If any issues with your system were to arise, please contact yourHVAC contractor.• Make sure your windows and doors are shut when operatingyour ductless system.The refrigerant inside your ductless product uses PVE oil (PolyvinylEther Oil) that readily absorbs moisture from the atmosphere. To limitthis “hygroscopic” action, the system should remain sealed wheneverpossible. If a system has been open to the atmosphere for more than4 hours, the compressor oil must be replaced. Do not break a vac-uum with air and always change the driers when opening the systemfor component replacement. For specific handling concerns with PVEoil, contact your HVAC contractor. Failure to follow these recommen-dations could result in equipment damage.NOTICE