LENNOX Air Conditioner/heat Pump(outside Unit) Manual L0805442

User Manual: LENNOX LENNOX Air conditioner/heat pump(outside unit) Manual LENNOX Air conditioner/heat pump(outside unit) Owner's Manual, LENNOX Air conditioner/heat pump(outside unit) installation guides

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,?u2006 Lennox industries Inc,Dallas, Texas, USAX_ WARNINGINSTALLATIONINSTRUCTIONS10ACE Series UnitsCONDENSER UNITS _ Technical505,128M LL.L[ Publications03/06 Litho U.S.A.Supersedes 01/06X_ IMPORTANT10ACE Outdoor Units .......................... 1Shipping & Packing List ........................ 1General Information ........................... 2Unit Dimensions ............................... 2Setting the Unit ............................... 2Electrical ..................................... 3Refrigerant Piping ............................. 4Refrigerant Metering Devices ................... 4Manifold Gauge Set ........................... 5Service Valves ................................ 5Leak Testing .................................. 6Evacuation ................................... 6Start-Up ...................................... 7Refrigerant Charging ........................... 8System Operation ............................. 10Maintenance .................................. 10Optional Accessories .......................... 11Start-Up & Performance Check List .............. 11RETAIN THESE INSTRUCTIONSFOR FUTURE REFERENCEAI_CAUTION_I_WARNING03/06IIIIIIIIIIIIIIIIIIIIIIHIllllllllllllLennox Merit® 10ACE outdoor units are designed for usein either fixed orifice or expansion valve (TXV) systems,The TXV may require a field-installed hard start kit. Referto the Lennox Engineering Handbook for expansion valvekits which must be ordered separately.1 - Assembled outdoor unit1 - Fixed orifice refrigerant metering deviceCheck the unit for shipping damage. Consult last carrierimmediately if damage is found.Page 1 505,128MIIIIIIIIIIIIlllllll]lllllllllllllllllllllllllllll
©AIR.---11_4 -3/8 I._l-- ---I,44-3/8 _1--.AIR f I(111) F - li!11)1 f-_ _. 4-3/8I,_I" ' _-%1 4-3/8_'_ (111)1,/,.k, .,-k_il'/fT_'_%JJf/_.\ [I OPTIONALUNIT YI[U I xU]l ,!/ i _\1 Yt_J_\ LI -- STAND-OFFKIT(4)/ILH C°MPRESSOR HIII (Fieldlnstalled)" 14fl \'- --' UI\\J__/II A_R COILDRAINOUTLETSfII! IF --- _11 ._llllll\\\\\\XX_"'_/..-_ (Around perimeter of base) T II f2, Illl ,I,------ VAPOR LINE "_11/_ I_._X_ c:z:::_ (_AIR LIQUID LINE --I_ 6-3/8 _ _1,,_4-3/8__1CONNECTION Vl (162) I_ vI(111)ITOP VIEW BASE SECTION111-- C,.._I OUTDOOR_I COIL FANOPTIONALUNITSTAND-OFFKIT (4)(FieldInstalled) \\I11IgL.J. _ 2 (51)3/4%,ELECTRICALINLETS10ACE Model A B C-024 25 (635) 24-1/4 (616) 24-1/4 (565)-036 33 (635) 32-1/4 (616) 24-1/4 (565)-048 33 (838) 32-1/4 (819) 24-1/4 (616)-060 33 (940) 32-1/4 (921) 24-1/4 (718)These instructions are intended as a general guide and donot supersede national or local codes in any way. Consultauthorities who have jurisdiction before installation,When servicing or repairing HVAC components, ensurethe fasteners are appropriately tightened. Table 1 showstorque values for fasteners.COMPRESSORVAPOR &LIQUID LINECONNECTION2-3/4 (70)-- C i .._1DISCHARGE AIR _1• I\I I'LLJSIDE VIEWTable 1Torque RequirementsPart Recommended TorqueService valve cap 8 ft.- lb. 11NMSheet metal screws 16 in.- lb. 2 NMMachine screws #10 28 in.- lb. 3 NMCompressor bolts 90 in.- lb. 10 NMGauge port seal cap 8 ft.- lb. 11NMRefer to unit dimensions for sizing mounting slab, plat-forms or supports. Refer to figure 1 for installation clear-ances.505128M 03/06Page 2

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