Instruction/ maintenance manual of the product 41718L098 Lenoxx Electronics
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# 41718L098 Page 1 Sav e these instructions f or future ref erence INST ALLA TION AND MAINTENANCE INSTR UCTIONS SCU Series Split System Air Conditioner Manuf actured By A.A.C. A Lenno x International Compan y 421 Monroe Street Belle vue, OH 44811 T ABLE OF CONTENTS INST ALLA TION .
Page 2 # 41718L098 Location of Unit Install the unit on a solid, le v el mounting pad. T o minimize transmission of vibration, the pad should not be in direct contact with any b uilding w alls or f oundations. This unit has been designed to be located outdoors with sufficient clearance f or free entrance to the inlet and discharge air openings.
# 41718L098 Page 3 Refrigerant Piping Connections Check the indoor piston orifice to see if it matches the required piston for the indoor and outdoor combina- tion being installed. Ref er to the refrigerant char ge label located on the inside of the outdoor unit access panel for the correct piston orifice size requirements.
Page 4 # 41718L098 For installations exceeding 100 feet, contact the Armstr ong Air Conditioning Inc. T echnical Services Department at (419) 483-4840. F actory charge contains refrigerant for condenser , e v apo- rator and 20 f eet of 3/8” line set.
# 41718L098 Page 5 Homeowner Maintenance Leav es and other large obstructions should be carefully remov ed from the outdoor coil surf aces without damaging the fin surface of the coil.
Page 6 # 41718L098 Figure 3 RED BLACK BLACK VIOLET BRO WN CRANKCASE HEA TER (IF USED) EQUIPMENT GROUND FA N CAP A CITOR DISCHARGE THERMOST A T (IF USED) DISCHARGE THERMOST A T (IF USED) T2 L2 L1 T1 T1.
# 41718L098 Page 7 Figure 4 (IF USED) (IF USED) ST AR T ASSIST DEVICE GROUND SCREW GROUND SCREW TDC TIME DELA Y RELA Y BLUE BLUE TIME DELA Y RELA Y (IF USED) LOAD C C T'ST A T DISCHARGE THERMOST .
Page 8 # 41718L098 Limited Warranty August 1, 1997 This warranty gives you specific legal rights and you may have other rights which vary from state/province to state/province. Warrantor: Armstrong Air Conditioning Inc., 421 Monroe St., Bellevue, OH 44811 Armstrong Air Conditioning Inc.
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