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York R-410A manual ZH/ZR078-150Typical Wiring Diagrams

Models: R-410A

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Typical Wiring Diagrams

246824-YTG-G-1208

Typical Wiring Diagrams

ZH/ZR078-150 Typical Wiring Diagrams

Typical ZH/ZR078-120 Cooling Unit with Gas Heat 230 Volt Wiring Diagram

106	Johnson Controls Unitary Products

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York R-410A manual ZH/ZR078-150Typical Wiring Diagrams

Contents

R-410A ZH/ZR/XP SERIES 6-1/2- 12-1/2TON 60 Hertz ASHRAE 90.1 COMPLIANTTECHNICAL GUIDE DescriptionComponent Location Table of ContentsCooling With Gas Heat Heat Pump 246824-YTG-G-1208Johnson Controls Unitary Products Z H 090 N10 A 2 A AA 4 0 1 2 4 A Nomenclature6.5-12.5Ton York Model Number Nomenclature Features and Benefits Standard FeaturesFactory Installed Options Control Options Field Installed Accessories Accessories •Low Limit / Compressor Lockout KitGuide Specifications Accessories ContinuedREFRIGERANT COMPONENTS INDOOR EVAPORATOR FAN ASSEMBLYOUTDOOR CONDENSER FAN ASSEMBLY GAS HEATING SECTION IF EQUIPPEDELECTRIC HEATING SECTION IF EQUIPPED “NORMAL” MODE REHEAT MODE SEQUENCE OF OPERATIONALTERNATE” MODE G W1 Reheat Control BoardR Y1 HGR HUMPhysical Data ZH078-150Physical DataZH078-150Physical Data Continued ZR078-150Physical Data 246824-YTG-G-1208Johnson Controls Unitary Products ZR078-150Physical Data Continued XP078-150Physical Data 246824-YTG-G-1208Johnson Controls Unitary Products XP078-150Physical Data Continued ZH/ZR/XP078-150Unit LimitationsJohnson Controls Unitary Products Capacity Performance ZH078-150Cooling CapacitiesZH078 6.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZH090 7.5 Ton ZH090 7.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZH102 8.5 Ton Johnson Controls Unitary ProductsZH102 8.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZH120 10 Ton Johnson Controls Unitary ProductsZH120 10 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZH150 12.5 Ton Johnson Controls Unitary ProductsZH150 12.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR078-150Cooling and Reheat Capacities ZR078 6.5 Ton CoolingZR078 6.5 Ton Cooling Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR078 6.5 Ton Reheat Johnson Controls Unitary ProductsZR078 6.5 Ton Reheat Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR090 7.5 Ton Cooling Johnson Controls Unitary ProductsZR090 7.5 Ton Cooling Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR090 7.5 Ton Reheat Johnson Controls Unitary ProductsZR090 7.5 Ton Reheat Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR102 8.5 Ton Cooling Johnson Controls Unitary ProductsZR102 8.5 Ton Cooling Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR102 8.5 Ton Reheat ZR102 8.5 Ton Reheat Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR120 10 Ton Cooling Johnson Controls Unitary ProductsZR120 10 Ton Cooling Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR120 10 Ton Reheat Johnson Controls Unitary ProductsZR120 10 Ton Reheat Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR150 12.5 Ton Cooling Johnson Controls Unitary ProductsZR150 12.5 Ton Cooling Continued 246824-YTG-G-1208Johnson Controls Unitary Products ZR150 12.5 Ton Reheat Johnson Controls Unitary ProductsZR150 12.5 Ton Reheat Continued 246824-YTG-G-1208Johnson Controls Unitary Products XP078-150Cooling Capacities XP078 6.5 TonXP078 6.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products XP090 7.5 Ton Johnson Controls Unitary ProductsXP090 7.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products XP102 8.5 Ton XP102 8.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products XP120 10 Ton Johnson Controls Unitary ProductsXP120 10 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products XP150 12.5 Ton Johnson Controls Unitary ProductsXP150 12.5 Ton Continued 246824-YTG-G-1208Johnson Controls Unitary Products XP078-150Heating Capacities XP078-150XP078-150Continued 246824-YTG-G-1208Johnson Controls Unitary Products Airflow Performance ZH078-150Side Duct ApplicationZH150 12.5 Ton Side Duct 246824-YTG-G-1208ZH120 10 Ton Side Duct Johnson Controls Unitary ProductsZH090 7.5 Ton Bottom Duct ZH078-150Bottom Duct ApplicationZH078 6.5 Ton Bottom Duct ZH102 8.5 Ton Bottom DuctZH150 12.5 Ton Bottom Duct 246824-YTG-G-1208ZH120 10 Ton Bottom Duct Johnson Controls Unitary ProductsZR090 7.5 Ton Side Duct ZR078-150Side Duct ApplicationZR078 6.5 Ton Side Duct ZR102 8.5 Ton Side DuctZR150 12.5 Ton Side Duct 246824-YTG-G-1208ZR120 10 Ton Side Duct Johnson Controls Unitary ProductsZR090 7.5 Ton Bottom Duct ZR078-150Bottom Duct ApplicationZR078 6.5 Ton Bottom Duct ZR102 8.5 Ton Bottom DuctZR150 12.5 Ton Bottom Duct 246824-YTG-G-1208ZR120 10 Ton Bottom Duct Johnson Controls Unitary ProductsXP090 7.5 Ton Side Duct XP078-150Side Duct ApplicationXP078 6.5 Ton Side Duct XP102 8.5 Ton Side DuctXP150 12.5 Ton Side Duct 246824-YTG-G-1208XP120 10 Ton Side Duct Johnson Controls Unitary ProductsXP090 7.5 Ton Bottom Duct XP078-150Bottom Duct ApplicationXP078 6.5 Ton Bottom Duct XP102 8.5 Ton Bottom DuctXP150 12.5 Ton Bottom Duct 246824-YTG-G-1208XP120 10 Ton Bottom Duct Johnson Controls Unitary ProductsRPM Selection FullyAdditional Static Resistance 246824-YTG-G-1208Johnson Controls Unitary Products Example Airflow PerformanceDrive Selection Example Supply Air Blower PerformanceFactor 246824-YTG-G-1208Altitude/Temperature Correction Factors CorrectionGas Heat Minimum Supply Air Indoor Blower SpecificationsPower Exhaust Specifications Electric Heat Minimum Supply AirOutdoor Sound Power Levels ZH/ZR/XP078-150 Sound PerformanceIndoor Sound Power Levels Electric Heat MultipliersElectrical Data 1.Minimum Circuit Ampacity 246824-YTG-G-1208Johnson Controls Unitary Products 2.Dual Element, Time Delay TypeMCA1 246824-YTG-G-1208 Johnson Controls Unitary ProductsNone 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary Products246824-YTG-G-1208 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary Products246824-YTG-G-1208 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsNone 246824-YTG-G-1208 Johnson Controls Unitary ProductsNone 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsTypical Wiring Diagrams ZH/ZR078-150Typical Wiring Diagrams246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary ProductsTypical ZR078-120Reheat Wiring Diagram Johnson Controls Unitary Products246824-YTG-G-1208 Typical ZR150 Reheat Wiring DiagramJohnson Controls Unitary Products XP078-150Typical Wiring Diagrams Johnson Controls Unitary Products246824-YTG-G-1208 Johnson Controls Unitary ProductsWeights and Dimensions ZH/ZR/XP078-150Unit WeightsZH/ZR/XP078-150Unit Accessory Weights ZH/ZR/XP078-150Unit DimensionsZH/ZR/XP078-120 ZH/ZR/XP150 Detail A Detail BZH/ZR/XP078-150Unit Physical Dimensions ZH/ZR/XP078-150Unit ClearancesConvenience Outlet Power Entry Ø 7/8 Disconnect Swith Cover Power Entry Ø 2-1/2Power Entry Ø 2-1/2 Convenience Outlet Cover FRONT5-5/32 Side Duct DimensionsDot Plugs 18-1/4 A D B 2-7/8RIGHT ZH/ZR/XP078-150Unit Accessory DimensionsFRONT ZH/ZR/XP078-150Economizer Assembly Johnson Controls Unitary ProductsEconomizer Options Economizer UsageSlab Economizer Downflow W/Power Exhaust Johnson Controls Unitary Products246824-YTG-G-1208 Slab Economizer End Return W/Power ExhaustJohnson Controls Unitary Products 246824-YTG-G-1208 Johnson Controls Unitary Products246824-YTG-G-1208 Johnson Controls Unitary ProductsJohnson Controls Unitary Products 5005 York Drive 246824-YTG-G-1208Norman, OK