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R-410A manual Typical ZR078-120Reheat Wiring Diagram, Johnson Controls Unitary Products
Models:
R-410A
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Specs
Install
Typical Wiring Diagrams
Dimension
Indoor Evaporator Fan Assembly
Dual Element, Time Delay Type
Altitude/Temperature Correction Factors
Weight
Indoor Sound Power Levels
Accessories
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Image 112
246824-YTG-G-1208
Typical
ZR078-120
Reheat Wiring Diagram
112
Johnson Controls Unitary Products
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Contents
ASHRAE 90.1 COMPLIANT
TECHNICAL GUIDE
R-410A ZH/ZR/XP SERIES 6-1/2- 12-1/2TON 60 Hertz
Description
Component Location
Table of Contents
Cooling With Gas Heat
Heat Pump
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Johnson Controls Unitary Products
Z H 090 N10 A 2 A AA 4 0 1 2 4 A
Nomenclature
6.5-12.5Ton York Model Number Nomenclature
Features and Benefits
Standard Features
Factory Installed Options
Control Options
Field Installed Accessories
Accessories
•Low Limit / Compressor Lockout Kit
Guide Specifications
Accessories Continued
INDOOR EVAPORATOR FAN ASSEMBLY
OUTDOOR CONDENSER FAN ASSEMBLY
REFRIGERANT COMPONENTS
GAS HEATING SECTION IF EQUIPPED
ELECTRIC HEATING SECTION IF EQUIPPED
“NORMAL” MODE
REHEAT MODE SEQUENCE OF OPERATION
ALTERNATE” MODE
Reheat Control Board
R Y1
G W1
HGR HUM
Physical Data
ZH078-150Physical Data
ZH078-150Physical Data Continued
ZR078-150Physical Data
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Johnson Controls Unitary Products
ZR078-150Physical Data Continued
XP078-150Physical Data
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Johnson Controls Unitary Products
XP078-150Physical Data Continued
ZH/ZR/XP078-150Unit Limitations
Johnson Controls Unitary Products
Capacity Performance
ZH078-150Cooling Capacities
ZH078 6.5 Ton Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZH090 7.5 Ton
ZH090 7.5 Ton Continued
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Johnson Controls Unitary Products
ZH102 8.5 Ton
Johnson Controls Unitary Products
ZH102 8.5 Ton Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZH120 10 Ton
Johnson Controls Unitary Products
ZH120 10 Ton Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZH150 12.5 Ton
Johnson Controls Unitary Products
ZH150 12.5 Ton Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZR078-150Cooling and Reheat Capacities
ZR078 6.5 Ton Cooling
ZR078 6.5 Ton Cooling Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZR078 6.5 Ton Reheat
Johnson Controls Unitary Products
ZR078 6.5 Ton Reheat Continued
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Johnson Controls Unitary Products
ZR090 7.5 Ton Cooling
Johnson Controls Unitary Products
ZR090 7.5 Ton Cooling Continued
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Johnson Controls Unitary Products
ZR090 7.5 Ton Reheat
Johnson Controls Unitary Products
ZR090 7.5 Ton Reheat Continued
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Johnson Controls Unitary Products
ZR102 8.5 Ton Cooling
Johnson Controls Unitary Products
ZR102 8.5 Ton Cooling Continued
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Johnson Controls Unitary Products
ZR102 8.5 Ton Reheat
ZR102 8.5 Ton Reheat Continued
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Johnson Controls Unitary Products
ZR120 10 Ton Cooling
Johnson Controls Unitary Products
ZR120 10 Ton Cooling Continued
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Johnson Controls Unitary Products
ZR120 10 Ton Reheat
Johnson Controls Unitary Products
ZR120 10 Ton Reheat Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZR150 12.5 Ton Cooling
Johnson Controls Unitary Products
ZR150 12.5 Ton Cooling Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
ZR150 12.5 Ton Reheat
Johnson Controls Unitary Products
ZR150 12.5 Ton Reheat Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
XP078-150Cooling Capacities
XP078 6.5 Ton
XP078 6.5 Ton Continued
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Johnson Controls Unitary Products
XP090 7.5 Ton
Johnson Controls Unitary Products
XP090 7.5 Ton Continued
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Johnson Controls Unitary Products
XP102 8.5 Ton
XP102 8.5 Ton Continued
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Johnson Controls Unitary Products
XP120 10 Ton
Johnson Controls Unitary Products
XP120 10 Ton Continued
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Johnson Controls Unitary Products
XP150 12.5 Ton
Johnson Controls Unitary Products
XP150 12.5 Ton Continued
246824-YTG-G-1208
Johnson Controls Unitary Products
XP078-150Heating Capacities
XP078-150
XP078-150Continued
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Johnson Controls Unitary Products
Airflow Performance
ZH078-150Side Duct Application
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ZH120 10 Ton Side Duct
ZH150 12.5 Ton Side Duct
Johnson Controls Unitary Products
ZH078-150Bottom Duct Application
ZH078 6.5 Ton Bottom Duct
ZH090 7.5 Ton Bottom Duct
ZH102 8.5 Ton Bottom Duct
246824-YTG-G-1208
ZH120 10 Ton Bottom Duct
ZH150 12.5 Ton Bottom Duct
Johnson Controls Unitary Products
ZR078-150Side Duct Application
ZR078 6.5 Ton Side Duct
ZR090 7.5 Ton Side Duct
ZR102 8.5 Ton Side Duct
246824-YTG-G-1208
ZR120 10 Ton Side Duct
ZR150 12.5 Ton Side Duct
Johnson Controls Unitary Products
ZR078-150Bottom Duct Application
ZR078 6.5 Ton Bottom Duct
ZR090 7.5 Ton Bottom Duct
ZR102 8.5 Ton Bottom Duct
246824-YTG-G-1208
ZR120 10 Ton Bottom Duct
ZR150 12.5 Ton Bottom Duct
Johnson Controls Unitary Products
XP078-150Side Duct Application
XP078 6.5 Ton Side Duct
XP090 7.5 Ton Side Duct
XP102 8.5 Ton Side Duct
246824-YTG-G-1208
XP120 10 Ton Side Duct
XP150 12.5 Ton Side Duct
Johnson Controls Unitary Products
XP078-150Bottom Duct Application
XP078 6.5 Ton Bottom Duct
XP090 7.5 Ton Bottom Duct
XP102 8.5 Ton Bottom Duct
246824-YTG-G-1208
XP120 10 Ton Bottom Duct
XP150 12.5 Ton Bottom Duct
Johnson Controls Unitary Products
RPM Selection
Fully
Additional Static Resistance
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Johnson Controls Unitary Products
Airflow Performance
Drive Selection
Example
Example Supply Air Blower Performance
Altitude/Temperature Correction Factors
Air Temperature ºF
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Factor
Indoor Blower Specifications
Power Exhaust Specifications
Gas Heat Minimum Supply Air
Electric Heat Minimum Supply Air
Sound Performance
Indoor Sound Power Levels
Outdoor Sound Power Levels ZH/ZR/XP078-150
Electric Heat Multipliers
Electrical Data
2.Dual Element, Time Delay Type
246824-YTG-G-1208
Johnson Controls Unitary Products
1.Minimum Circuit Ampacity
MCA1
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Johnson Controls Unitary Products
None
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Johnson Controls Unitary Products
Johnson Controls Unitary Products
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Johnson Controls Unitary Products
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Johnson Controls Unitary Products
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None
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Johnson Controls Unitary Products
None
246824-YTG-G-1208
Johnson Controls Unitary Products
Johnson Controls Unitary Products
246824-YTG-G-1208
Johnson Controls Unitary Products
Typical Wiring Diagrams
ZH/ZR078-150Typical Wiring Diagrams
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Johnson Controls Unitary Products
Johnson Controls Unitary Products
246824-YTG-G-1208
Johnson Controls Unitary Products
Johnson Controls Unitary Products
246824-YTG-G-1208
Johnson Controls Unitary Products
Typical ZR078-120Reheat Wiring Diagram
Johnson Controls Unitary Products
246824-YTG-G-1208
Typical ZR150 Reheat Wiring Diagram
Johnson Controls Unitary Products
XP078-150Typical Wiring Diagrams
Johnson Controls Unitary Products
246824-YTG-G-1208
Johnson Controls Unitary Products
Weights and Dimensions
ZH/ZR/XP078-150Unit Weights
ZH/ZR/XP078-150Unit Accessory Weights
ZH/ZR/XP078-150Unit Dimensions
ZH/ZR/XP078-120 ZH/ZR/XP150
Detail B
ZH/ZR/XP078-150Unit Physical Dimensions
Detail A
ZH/ZR/XP078-150Unit Clearances
Disconnect Swith Cover Power Entry Ø 2-1/2
Power Entry Ø 2-1/2 Convenience Outlet Cover
Convenience Outlet Power Entry Ø 7/8
FRONT
Side Duct Dimensions
Dot Plugs 18-1/4 A D B
5-5/32
2-7/8
RIGHT
ZH/ZR/XP078-150Unit Accessory Dimensions
FRONT
ZH/ZR/XP078-150Economizer Assembly
Johnson Controls Unitary Products
Economizer Options
Economizer Usage
Slab Economizer Downflow W/Power Exhaust
Johnson Controls Unitary Products
246824-YTG-G-1208
Slab Economizer End Return W/Power Exhaust
Johnson Controls Unitary Products
246824-YTG-G-1208
Johnson Controls Unitary Products
246824-YTG-G-1208
Johnson Controls Unitary Products
Johnson Controls Unitary Products 5005 York Drive
246824-YTG-G-1208
Norman, OK