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Air Conditioner
York
DM 078
manual
YTG-C-0708
Models:
DM 078
1
45
48
48
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Specification
Install
Dimension
Accessories
Weight
Features
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246645-YTG-C-0708
FIGURE 18 - COOLING UNIT WITH GAS HEAT WIRING 460, 575 VOLT AND 50 HZ DIAGRAM
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
Part Number Description Weight
Accessories
YTG-C-0708
Ton York Model Number Nomenclature
DM Physical Data
Unit Voltage Limitations
DM Capacity Ratings
Rating Electric Heat Size Seasonal
DB†
Cooling Capacity DM078 6-1/2 TON Unit
2250
Cooling Capacity DM090 7-1/2 TON Unit
2550
Cooling Capacity DM102 8-1/2 TON Unit
Cooling 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
240
Electric Heat Multipliers
480
600
DM078 6-1/2 TON Side Shot Blower Performance
CFM
DM090 7-1/2 TON Side Shot Blower Performance
DM102 8-1/2 TON Side Shot Blower Performance
DM120 10 TON Side Shot Blower Performance
DM150 12-1/2 TON Side Shot Blower Performance
RPM BHP
DM078 6-1/2 TON Down Shot Blower Performance
DM090 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 DM078, 120
Additional Static Resistance DM090
Cooling Only Economizer† ‡ Electric Heat KW†
Indoor Blower Specifications
Power Exhaust Specifications
Electric Heat Minimum Supply AIR CFM
Model Location lbs
Unit Weight
Point Load Weight
Detail a
Unit Clearances
Detail B Detail C
Predator Roof Curb Dimensions
Sunline to Predator Transition Roof Curbs
Air
Application Cabinet Height Description Model
Economizer Usage
Field 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
Predator
General
Description
GAS Heating Section if Equipped
Johnson Controls Unitary Products York Drive Norman, OK
Additional Factory Installed Options
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