Manuals / Johnson Controls / Household Appliance / Heat Pump

Johnson Controls R-410A manual Mounting, Typical Suspension of AHU’s From Ceiling

Models: R-410A

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Mounting

505430-BTG-A-0309

Mounting

The split air handling units can be applied in various horizontal positions. The Typical Suspension of AHU’s From Ceiling Figure shows recommended suspension rigging using properly sized all-thread and metal c-channel. All

END VIEW

components to suspend an AHU must be field supplied. Please refer to the units total weight, center of gravity and corner weights. (Horizontal position) shown in the appropriate table for proper support sizing.

MOUNTING DETAIL

All Thread

Steel Rod

Mounting

Bracket

Flat Washer /

Lock Washer

and Nut

Steel C-

channel

SIDE VIEW

Typical Suspension of AHU’s From Ceiling

Johnson Controls Unitary Products

97

Image 97

Johnson Controls R-410A manual Mounting, Typical Suspension of AHU’s From Ceiling

Contents

R-410A SPLIT-SYSTEM AIR-COOLEDCONDENSING UNITS DescriptionAND AIR HANDLERS YH-07thru -20and YJ-10thru PH-07thru -20and PJ-15thruTable of Contents N H -20C00 B S A AA 2 A Outdoor Unit Accessories Condensing Unit Features and BenefitsFeatures BenefitsUnit Installation Air Handling Unit Features and BenefitsAccessories Factory-MountedComponentsUnit Operating Characteristics Guide SpecificationsInstaller Shall GeneralRefrigerant Piping Non-fusedDisconnect SwitchElectrical Requirements Unit ControlsThe Blower Motor Shall The Evaporator Coil ShallThe Blower Wheels Shall YH-07Thru -20and YJ-10Thru -20Physical Data Physical DataPH-07Thru -20and PJ-15Thru -20Physical Data INDOOR COIL Physical Data Indoor UnitCondenser Unit limitations Unit LimitationsAir Handling Unit Limitations Cooling And Heating Rating Cooling and Heating RatingsCondenser and Air Handling Cooling Capacities Capacity PerformanceYH-07 / NH-07 YH-07 / NH-07 Continued Johnson Controls Unitary Products YH-07 / NH-10YH-07 / NH-10 Continued Johnson Controls Unitary Products YH-10 / NH-10YH-10 / NH-10 Continued Johnson Controls Unitary Products YJ-10 / NJ-10YJ-10 / NJ-10 Continued Johnson Controls Unitary Products YH-12 / NH-15YH-12 / NH-15 Continued Johnson Controls Unitary Products YJ-12 / NJ-15YJ-12 / NJ-15 Continued Johnson Controls Unitary Products YH-15 / NH-15YH-15 / NH-15 Continued Johnson Controls Unitary Products YH-15 / NH-20YH-15 / NH-20 Continued Johnson Controls Unitary Products YJ-15 /Two NH-07YJ-15 /Two NH-07 Continued Sensible Capacity MBh1 YJ-15 /Two NH-10Johnson Controls Unitary Products Sensible Capacity MBh1 YJ-15 /Two NH-10 ContinuedJohnson Controls Unitary Products YJ-15 / NJ-15YJ-15 / NJ-15 Continued Sensible Capacity MBh1 YJ-15 / NJ-20Johnson Controls Unitary Products Sensible Capacity MBh1 YJ-15 / NJ-20 ContinuedJohnson Controls Unitary Products YH-20 / NH-20YH-20 / NH-20 Continued Sensible Capacity MBh1 YJ-20 /Two NH-10Johnson Controls Unitary Products Sensible Capacity MBh1 YJ-20 /Two NH-10 ContinuedJohnson Controls Unitary Products YJ-20 / NJ-20YJ-20 / NJ-20 Continued Condenser Only Ratings Condenser Only Cooling Capacities505430-BTG-A-0309 Johnson Controls Unitary ProductsPH-07 / NH-07Cooling Capacities Heat Pump and Air Handling Cooling CapacitiesJohnson Controls Unitary Products PH-07 / NH-07Cooling Capacities Continued505430-BTG-A-0309 PH-10 / NH-10Johnson Controls Unitary Products PH-10 / NH-10ContinuedPH-15 / NH-15 Johnson Controls Unitary Products PH-15 / NH-15 ContinuedPJ-15 / NJ-15 Johnson Controls Unitary Products PJ-15 / NJ-15 ContinuedPH-20 / NH-20 Johnson Controls Unitary Products PH-20 / NH-20 ContinuedPJ-20 / NJ-20 Johnson Controls Unitary Products PJ-20 / NJ-20 ContinuedPH-07 / NH-07 Heat Pump And Air Handler Heating CapacitiesPH-10 / NH-10 PJ-15 / NJ-15 PH-15 / NH-1568.2 PJ-20 / NJ-20 PH-20 / NH-2084.3 NH-07Upflow and Horizontal Airflow Performance Airflow PerformanceNH-07Upflow NH-07HorizontalNH/NJ-10Upflow NH/NJ-10Upflow and Horizontal Airflow PerformanceNH/NJ-10Horizontal NH/NJ-15Upflow NH/NJ-15Upflow and Horizontal Airflow PerformanceNH/NJ-15Horizontal NH/NJ-20Upflow NH/NJ-20Upflow and Horizontal Airflow PerformanceNH/NJ-20Horizontal Johnson Controls Unitary Products RPM SelectionAdditional Static Resistance 505430-BTG-A-0309 Factor Altitude/Temperature Correction FactorsCorrection Air Temperature ºFExample Supply Air Blower Performance Airflow PerformanceDrive Selection ExampleSound Performance Outdoor Sound Power Levels dB, 60 HzElectrical Data For Outdoor Models Electrical Data208/230-3-60 208/230-3-60 Electrical Data - Indoor Units Electrical Data For Indoor Models505430-BTG-A-0309 Electrical Data - Indoor UnitsJohnson Controls Unitary Products 1Minimum Circuit Ampacity Electrical Data - Indoor Units2Dual Element, Time Delay Type 3HACR type per NEC Typical YH-07Wiring Diagram Typical Wiring DiagramsAir Conditioning Condensing Units 505430-BTG-A-0309 Typical YH-10 / YH-12Wiring DiagramJohnson Controls Unitary Products Typical YJ-10 / YJ-12Wiring Diagram505430-BTG-A-0309 Typical YH-15 / YH-20Wiring Diagram505430-BTG-A-0309 Typical YJ-15 / YJ-20Wiring DiagramHeat Pump Units Typical PH-07Wiring DiagramJohnson Controls Unitary Products Typical PH-10Wiring Diagram505430-BTG-A-0309 Typical PH-15 / PH-20Wiring DiagramJohnson Controls Unitary Products Typical PJ-15 / PJ-20Wiring DiagramAir Handling Units Typical NH-07Wiring Diagram505430-BTG-A-0309 Typical NH/NJ-10Thru NH/NJ-20Wiring DiagramCorner Weights & Center of Gravity AC/HP Units Weights And DimensionsUnit Dimensions Control and Power Power Disconnect Switchwiring connections RIGHTPIPING AND ELECTRICAL CONNECTIONS DimensionsUNIT CLEARANCES Piping And Electrical Connection Sizes InchesCorner Weights & Center of Gravity NH/NJ Units TOP VIEW Unit Dimensions NH-07 / NH/NJ-10and NJ-10FRONT AND SIDE VIEW TOP VIEW Unit Dimensions NH/NJ-15FRONT AND SIDE VIEW TOP VIEW Unit Dimensions NH/NJ-20FRONT AND SIDE VIEW 505430-BTG-A-0309Minimum Clearances Typical Suspension of AHU’s From Ceiling MountingS1 G1 S2 G2 C S1 G1 S2 G2 C SINGLE STAGE Typical Field Wiring Diagram - NH-07UnitTHERMOSTAT Unit NH/NJ-10Thru NH/NJ-20Liquid Line Solenoid Wiring505430-BTG-A-0309 S1 G1 S2 G2 CNorman, OK Johnson Controls Unitary Products 5005 York Drive505430-BTG-A-0309 Supersedes: Nothing