York 131001-YUM-A-1205 User's Information Manual

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York 131001-YUM-A-1205 User's Information Manual Manual pdf 1 page image

131001-YUM-A-1205USER’S INFORMATIONMANUALSINGLE PACKAGE AIR CONDITIONERELECTRIC/ELECTRICISO 9001Certified QualityManagement SystemCongratulations . . .On your purchase of one of the most versatile comfort conditioningsystems available in the industry today. This high efficiency systemhas been precision designed, manufactured of high quality materialsand has passed many vigorous inspections and tests to ensure years ofsatisfactory service.This booklet is meant to increase your understanding of your system,tell you how to operate it efficiently and how to obtain the greatestmeasure of comfort at the lowest operating expense. Please read thisbooklet thoroughly.We appreciate your interest in our product and your decision to pur-chase our system. Enjoy your comfort.The manufacturer recommends that the user read all sec-tions of this manual and keep the manual for future refer-ence.SECTION I: SAFETYSECTION II: THERMOSTATSYOUR KEY TO COMFORTThough thermostats may vary widely in appearance they are alldesigned to perform the same basic function, to control the operation ofyour air conditioning system. Regardless of size or shape, each thermo-stat will feature a temperature indicator; a dial, arm, or push button forselection of the desired temperature; a fan switch to choose the indoorfan operation; and a comfort switch for you to select the system modeof operation.COOLING ONLYIf your air conditioning system is designed to provide cooling only (AC),with no capability for heating operation (electric heat), a single-stagecooling only thermostat, with a manual, one-position “Cool” and “Off”comfort switch is all that is required for system operation.NOTE: If you have an independent heating system (with a separatethermostat), always be sure the heating control is turned “Off”before turning on the cooling system.COOLING AND HEATINGIf your system has been designed to allow both cooling and heatingoperation, you may have either a manual change-over type, or a pro-grammable electronic type thermostat.MANUAL CHANGE-OVERManual change-over simply means that the comfort switch must bemanually positioned every time you wish to switch from the cooling toheating or heating to cooling modes of operation.This product must be installed and serviced by a qualifiedinstaller or service agency. Improper installation, adjustment,alteration, service or maintenance can cause injury or propertydamage.TABLE OF CONTENTSSAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1THERMOSTATS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1YOUR KEY TO COMFORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1COOLING ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1COOLING AND HEATING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1MANUAL CHANGE-OVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1PROGRAMMABLE ELECTRONIC THERMOSTATS . . . . . . . . . . . . . 2FAN OPERATION SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2POWER FAILURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2SYSTEM OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2MANUAL CHANGE-OVER THERMOSTAT . . . . . . . . . . . . . . . . . . .2ELECTRONIC THERMOSTAT . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2CARE OF SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2COIL CARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2SERVICE CALLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3FILTER CARE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3PARTS INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3SOME EFFICIENCY DO’S & DON’TS . . . . . . . . . . . . . . . . . . . . . . . . .3REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

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