York DM 078 manual Economizer Usage, Application Cabinet Height Description Model

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246645-YTG-C-0708

TABLE 41: ECONOMIZER USAGE

	Application	Cabinet Height	Description		Model

	Bottom Return	All	Downflow economizer with barometric relief		2EE04705424

	Side Return	All	Horizontal economizer without barometric relief		2EE04705524*
	ERV or End Return	42"	Slab Economizer,	42” tall cabinet	2EE04705624†
	ERV or End Return	50"	Slab Economizer,	50” tall cabinet	2EE04705224†
		50"	Slab Economizer,	50” tall cabinet	2EE04705224†

*Barometric relief must be ordered separately and installed in duct work.

† Barometric relief or fresh air hood not included. Must be ordered separately.

2EE04705424	2EE04705424	2EE04705424	2EE04705424	2EE04705424
Fresh Air Hood	Fresh Air Damper	Return Air Damper	2EE04705424	2EE04705424
		Barometric Relief Damper		Barometric Relief Hood

FIGURE 11 - FACTORY INSTALLED DOWNFLOW ECONOMIZER

2EE04705424	2EE04705424	2EE04705424	2PE047032XX
Fresh Air Hood	Fresh Air Damper	Return Air Damper	Power Exhaust
			2EE04705424	2EE04705424
			Barometric Relief Damper	Barometric Relief Hood

FIGURE 12 - FIELD INSTALLED DOWNFLOW ECONOMIZER W/POWER EXHAUST

40	Johnson Controls Unitary Products

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Contents Technical Guide Table of Contents Features YTG-C-0708 Factory Installed Options Field Installed Accessories Low Limit / Compressor Lockout Kit Accessories Part Number Description WeightYTG-C-0708 Ton York Model Number Nomenclature DM Physical Data DM Capacity Ratings Unit Voltage LimitationsRating Electric Heat Size Seasonal DB†Cooling Capacity DM078 6-1/2 TON Unit Cooling Capacity DM090 7-1/2 TON Unit 2250Cooling Capacity DM102 8-1/2 TON Unit 2550Cooling Capacity DM120 10 TON Unit Cooling Capacity DM150 12-1/2 TON Unit MCA FLA Outlet Amps Size Amps Exhaust Model No Supply Pwr Min. Circuit Electric Heat Multipliers 240480 600DM078 6-1/2 TON Side Shot Blower Performance DM090 7-1/2 TON Side Shot Blower Performance CFMDM102 8-1/2 TON Side Shot Blower Performance DM120 10 TON Side Shot Blower Performance DM150 12-1/2 TON Side Shot Blower Performance DM078 6-1/2 TON Down Shot Blower Performance RPM BHPDM090 7-1/2 TON Down Shot Blower Performance DM102 8-1/2 TON Down Shot Blower Performance DM120 10 TON Down Shot Blower Performance DM150 12-1/2 TON Down Shot Blower Performance Additional Static Resistance DM090 Additional Static Resistance DM078, 120Cooling Only Economizer† ‡ Electric Heat KW† Power Exhaust Specifications Indoor Blower SpecificationsElectric Heat Minimum Supply AIR CFM Model Location lbs Point Load Weight Unit WeightDetail a Unit ClearancesPredator Roof Curb Dimensions Detail B Detail CSunline to Predator Transition Roof Curbs Air Economizer Usage Application Cabinet Height Description ModelField Installed Horizontal Economizer W/POWER Exhaust Slab Economizer END Return W/POWER Exhaust Cooling Unit with GAS Heat Wiring 230 Volt Diagram Cooling Unit WITH/WITHOUT Electric Heat Wiring Diagram YTG-C-0708 General PredatorDescription GAS Heating Section if Equipped Additional Factory Installed Options Johnson Controls Unitary Products York Drive Norman, OK