York SUNLINE MagnaDRY DR180C/E00 Technical Manual

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York SUNLINE MagnaDRY DR180C/E00 Technical Manual Manual pdf 54 page image

036-21539-003-B-030554 Unitary Products GroupNOTE: A 1” clearance must be provided between any com-bustible material and the supply air ductwork for adistance of 3 feet from the unit.NOTE: The products of combustion must not be allowed toaccumulate within a confined space and recirculate.NOTE: Locate unit so that the vent air outlet hood is at least:• Three (3) feet above any force air inlet located within10 horizontal feet (excluding those integral to the unit).• Four (4) feet below, 4 horizontal feet from, or 1 footabove any door or gravity air inlet into the building.• Four (4) feet from electric and gas meters, regulatorsand relief equipment.NOTE: All entry holes should be field sealed to prevent rainwater entry into building.FIGURE 12 -UNIT DIMENSIONS DR180, 240 & 300 (FRONT VIEW) ! "#$ #% !&'(") ) "# * +)#&) )"$!), + ' -!.&- !/&)$0 1 2345$667489842298475 : 1;! -!&!!- ! *0 <1 < &= !% 11 0 > ? : 0 < 0 5858634 <1 ) > : <@ < @ <1;> 1 >: : ) 357284254445 4450 1 0 < 11 1 ) 8 11 0 #+ - ! )% ) &)! )0)) &") -*$ 1+! 1-* ")" )$ A;! "&!' &) &)B !,! ) )# "&!' # *! , )# "&!' ,! -!-! C , )#&--% !)&! ! &") "")$35885728345<0 : 11TABLE 39: MINIMUM CLEARANCESLOCATION CLEARANCEFront 36”Rear 24” (Less Economizer)49” (With Economizer)Left Side (Filter Access) 24” (Less Economizer)36” (With Economizer) 11. If economizer is factory installed, the unassembled rain hoodmust be removed from its ride along position in front of evap.coil, prior to final installation. The hood kit box is 54" long.Right Side (Cond. Coil) 36”Below Unit 22. Units may be installed on combustible floors made from wood orclass A, B, or C roof covering material.0”Above Unit33. Units must be installed outdoors. Overhanging structures orshrubs should not obstruct condenser air discharge outlet.72” With 36” MaximumHorizontal Overhang (ForCondenser Air Discharge)TABLE 40: UTILITIES ENTRYHOLE OPENING SIZE (DIA.) USED FORA 1-1/8” KO Control Wiring Front3/4” NPS (Fem.) BottomB 3-5/8” KO Power Wiring Front3” NPS (Fem.) BottomC 2-3/8” KO Gas Piping (Front)11. One-inch Gas Piping MPT Required.D 1-11/16” Hole Gas Piping (Bottom) 1, 22. Opening in the bottom to the unit can be located by the sidein the insulation.