IMPORTANT - READ BEFORE INSTALLING
CONTENTS
III. Step 3 - Install External Trap for
SAFETY CONSIDERATIONS
Fig. 1A - Base Unit Dimensions - 580F036-072
Fig. 1B - Base Unit Dimensions - 580F073
Fig. 2 - Horizontal Conversion Panels
B. Slab Mount Horizontal Units Only
C. Alternate Unit Support
II. STEP 2 - FIELD FABRICATE DUCTWORK
Fig. 3 - Roof Curb
V. STEP 5 - INSTALL FLUE HOOD
VI. STEP 6 - INSTALL GAS PIPING
Fig. 4 - Unit Leveling Tolerances
Fig. 5A - Condensate Drain Pan
Fig. 6 - Rigging Details
Table 1 - Physical Data
Table 1 - Physical Data cont
VII. STEP 7 - MAKE ELECTRICAL CONNECTIONS
A. Field Power Supply
B. Field Control Wiring
Fig. 8 - Gas Piping Guide With Accessory
Fig. 11 - Field Control Wiring Raceway
Fig. 9 - Power Wiring Connections
Fig. 10 - Low-VoltageConnections
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VIII. STEP 8 - ADJUST FACTORY-INSTALLEDOPTIONS
Damper Installed
Fig. 15 - Outdoor-AirDamper Position Setting
A. Manual Outdoor-AirDamper
Fig. 17 - Typical Access Panel Locations
Fig. 19 - Indoor Coil Access Panel Relocation
B. Optional EconoMi$er+
Fig. 18 - Hood Box Removal
Fig. 22 - EconoMi$er+ Wiring
Fig. 21 - Filter Installation
Fig. 20 - Outdoor-AirHood Construction
E. EconoMi$er+ Controller Wiring
Fig. 23 - Barometric Flow Capacity
Fig. 24 - Outdoor-AirDamper Leakage
Fig. 25 - Return-AirPressure Drop
Table 4 - EconoMi$er+ Field-InstalledAccessories
G. Outdoor Air Temperature OAT Sensor Provided
H. Supply Air Temperature SAT Sensor Provided
J. Return Air Temperature RAT Sensor
Fig. 26 — Indoor Air Quality Voltage Setting
Fig. 27 - Return Air Temperature Sensor
K. Outdoor Air Humidity Sensor
Fig. 28 - Outdoor-AirHumidity Sensor
Table 6 - Outdoor Air, Return Air, and Supply Air
Fig. 29 - Enthalpy Changeover Settings
Fig. 30 - Humidity Sensor Current vs. Humidity
M. Occupied/Unoccupied Switch
N. Power Exhaust
O. Remote EconoMi$er+ Enable Control
L. Indoor Air Humidity Sensor
Table 7 - CO2 Sensor* Standard Settings
R. CO2 Sensor Configuration
Fig. 32 - Demand Ventilation Control
IX. STEP 9 - ADJUST EVAPORATOR-FANSPEED
Fig. 35 - Evaporator-FanPulley Adjustment
A. Direct-DriveMotors
B. Belt-DriveMotors
Table 8 - Fan Rpm at Motor Pulley Settings
Table 9 - Motor Data
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Alternate Motor Belt Drive
Alternate Motor Belt Drive
—30—
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Alternate Motor Belt Drive
Alternate Motor Belt Drive
Bhp - Brake Horsepower Input to Fan
Watts - Input Watts to Motor
GENERAL FAN PERFORMANCE NOTES
IV INTERNAL WIRING
VI. REFRIGERANT SERVICE PORTS
PRE-START-UP
START-UP I. UNIT PREPARATION
IX. COOLING
To Shut Off Unit
X. MAIN BURNERS
XI. HEATING
XII. SAFETY RELIEF
XIII. VENTILATION CONTINUOUS FAN
XIV. ECONOMI$ER+ CONTROLLER
A. Integrated Display
Fig. 36 - EconoMi$er+ Controller Board
Table 35 - EconoMi$er+ Inputs and Outputs
Table 36 - Start-UpMode Sequence
Table 38 - Input/Output Channels
E. Setup Mode
XV. ECONOMI$ER+ CONFIGURATION
G. Error Mode
F. Manual Mode
A. Compressor Configuration and Control
B. Ventilation Air and Free Cooling
C.Demand Ventilation Configuration
D.Power Exhaust Configuration
XVI. OPERATING SEQUENCE
A. Cooling, Units without EconoMi$er+
B. Heating, Units without EconoMi$er+
—46—
C. Cooling, Units with EconoMi$er+
SERVICE
I. CLEANING
Fig. 37 - Cleaning Condenser Coil
D. Heating, Units with Economi$er+
III. BLOWER BELT ADJUSTMENT
V. ECONOMI$ER+ ADJUSTMENT
VI. CONDENSER-FANADJUSTMENT Fig
Fig. 40 - Condenser-FanAdjustment A. No Charge
X. LIMIT SWITCH
Table 39 - LED Error Code Description
A.Removal and Replacement of Gas Train Fig.
B.Cleaning and Adjustment
3 TON UNIT CHARGING CHART
4 TON UNIT CHARGING CHART
Fig. 41 - Cooling Charging Chart, 580F036
Fig. 42 - Cooling Charging Chart, 580F048
5 TON UNIT CHARGING CHART
6 TON UNIT 60 Hz CHARGING CHART
Fig. 43 - Cooling Charging Chart, 580F060
Fig. 44 - Cooling Charging Chart, 580F072
Fig. 45 - Burner Section Details
Fig. 47 - Spark Adjustment
Fig. 46 - Burner Tray Details
TROUBLESHOOTING I. ECONOMI$ER+ TROUBLESHOOTING
Table 40 - EconoMi$er+ Error Codes
A.Error Code 1 - SAT Sensor Failure
B.Error Code 2 - RAT Sensor Failure
H.Error Code 8 - E2 Test Failure
I. Error Mode
II. UNIT TROUBLESHOOTING
J.RAM Test Failure
Table 41 - LED Error Code Service Analysis
Table 42 - Heating Service Analysis
Table 43 - Cooling Service Analysis
Fig. 48 - Typical Unit Wiring Diagram
APPENDIX A - ECONOMI$ER+ LABEL
APPENDIX A - ECONOMI$ER+ LABEL cont
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INDEX
SERVICE TRAINING
CALL FOR FREE CATALOG
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START-UPCHECKLIST Remove and Use in Job File
TEMPERATURES
I. PRELIMINARY INFORMATION
III. START-UP