GENERALYORK Model B1HA units are factory assembled heat pumpsdesigned for outdoor installation on a rooftop or a slab. Field-installed electric heater accessories are available to providesupplemental electric heat combined with electric cooling andheating.The units are completely assembled on rigid, removablebase rails. All piping, refrigerant charge, and electrical wiringis factory installed and tested. The units require only electricpower and duct connections at the point of installation.The electric heaters have nickel-chrome resistance wire ele-ments and utilize single point power connection.INSPECTIONAs soon as a unit is received, it should be inspected for pos-sible damage during transit. If damage is evident, the extentof the damage should be noted on the carrier's freight bill. Aseparate request for inspection by the carrier's agent shouldbe made in writing. Refer to Form 50.15-NM for additional in-formation.REFERENCEAdditional information on the design, installation, operationand service of this equipment is available in the following refer-ence forms:• 55.70-N1 -General Installation• 55.70-N2 -Pre-start & Post-start Check List• 511.26-N1.1V -Electric Heater AccessoryRENEWAL PARTS• Refer to Replacement Parts Manual for complete listing ofreplacement parts on this equipment.All forms referenced in this instruction may be ordered from:Standard Register2101 West Techumseh RoadNorman, OK 73069Toll Free: Tel. 877-318-9675/Fax. 877-379-7920CHAMPION ® SERIESSINGLE PACKAGE HEAT PUMPSSupersedes: 035-16004-000 (0801) 035-16004-001-A-0202INSTALLATION INSTRUCTION®MODELS B1HA018 THRU 0601.5 THRU 5 TON(10 SEER)Installer should pay particular attention to the words: NOTE, CAUTION and WARNING. Notes are intended to clarify ormake the installation easier. Cautions are given to prevent equipment damage. Warnings are given to alert installer that per-sonal injury and/or equipment damage may result if installation procedure is not handled properly.CAUTIONTHE ENCLOSED INSTALLATION INSTRUCTIONS AND ANY APPLICABLELOCAL, STATE, AND NATIONAL CODES INCLUDING, BUT NOT LIM ITEDTO, BUILDING, ELECTRICAL, AND M ECHANICAL CODES.THIS PRO DUCT M UST BE INSTALLED IN STRICT COM PLIANCE W ITHWARNINGOPERATION OF THE PRODUCT COULD CAUSE PERSONAL INJURYO R P R O P E R T Y D A M A G E .INCORRECT INSTALLATION M AY CREATE A CONDITION W HERE THE