York SUNLINE PLUS D2EG 048 Installation Instruction

Contents

12 Unitary Products Group035-14832-003-A-0204FIG. 9 - DIMENSIONS AND CLEARANCES (3, 4 & 5 TON)All dimensions are in inches. They aresubject to change without notice. Certi-fied dimensions will be provided uponDUCT COVERS - Units are shipped with all air ductopenings covered.For side duct applications;1. Remove and discard the supply and return air ductcovers.2. Connect ductwork to duct flanges on the rear of theunit.For bottom duct applications;1. Remove the side supply air duct cover to gainaccess to the bottom supply air knockout panel.2. Remove and discard the bottom knockout panel.3. Replace the side duct cover.4. With filter section access panel removed from theunit, remove and discard the bottom return airknockout panel.5. Replace the filter access panel.HOLEKNOCKOUTSIZE(DIA.)USED FORA 7/8" *Control Wiring(Side or Bot-tom)**B 2" *Power Wiring(Side or Bot-tom)C 1-5/8" Gas Piping(Front)D 1-1/2" Gas Piping(Bottom)* Knockouts in the bottom of the unit can be located bythe slice in the insulation.** Do not remove the 2" knockout ring.UTILITIES ENTRY DATA(Direct Drive Units)CLEARANCESFront 32"Back12" (Less Economizer)36" (With Economizer or FixedAir/motorized Air Damper)Left Side (Filter Access) 24" (Less Economizer)36" (With Economizer)Right Side (Cond. Coil) 24"Below Unit 1 20"Above Unit2 72" (For Condenser Air Discharge)1 Units may be installed on combustible floors made from wood or class A, B or Croof covering material.2 Units must be installed oudoors. Overhanging structures or shrubs should notobstruct the outdoor coil nor the fan outlet.NOTE: A 1" clearance must be provided between any combustible material and thesupply air ductwork for a distance of 3 feet from the unit.The products of combustion must not be allowed to accumulate within a confinedspace and recirculate.Locate unit so that the vent air outlet hood is at least:• Three (3) feet above any forced air inlet located within 10 horizontal feet (excludingthose integral to the unit).• Four (4) feet below, 4 horizontal feet from, or 1 foot above any door or gravity air inletinto the building.• Four (4) feet from electric meters, gas meters, regulators and relief equipment.4 37 6 17 1117 11SIDE SUPPLY AND RETURNAIR OPENINGSREAR VIEWUNIT WITH ECONOMIZER RAIN HOOD B“A” A “ CONDENSATEDRAIN(must be trapped)DETAIL “A” DETAIL “B”UNIT WITH FIXED OUTDOORAIR/MOTORIZED DAMPER RAIN HOODDIMENSION “A”FIXEDOUTDOORAIR DAMPER12MOTORIZEDDAMPER AIR FLOW LEGENDRETURN AIRSUPPLY AIROUTDOOR AIROUTDOOR AIR(Economizer)