Contents
Table of Contents
Safety Considerations
Unit Arrangement and Access
General
What to do if you smell gas
Routine Maintenance
Seasonal Maintenance
Supply FAN Blower Section
Supply Fan Belt-Drive
Manual Outside Air Hood Screen
Adjustable-Pitch Pulley on Motor
Supply-Fan Pulley Adjustment Bearings
Coil Maintenance and Cleaning Recommendation
Cooling
Condenser Coil
Evaporator Coil
Routine Cleaning of Novation Condenser Coil Surfaces
Routine Cleaning of Evaporator Coil Surfaces
Refrigerant System Pressure Access Ports
Puronr R-410A Refrigerant
Evaporator Coil Metering Devices
Refrigerant Charge
Seatcore
Cooling Charging Charts
Cooling Charging Charts 08D,F Both Circuits
Cooling Charging Charts 12D,F Both Circuits
TON Circuit
TON Circuit
Cooling Service Analysis
Problem Cause Remedy
Condenser-Fan Adjustment 08D-12D,F size
Condenser-Fan Adjustment 14D,F size
Troubleshooting Cooling System
Compressors
Installing Weatherproof Cover
Non-Powered Type
Unit-Powered Type
Convenience Outlets
Smoke Detectors
Sensor
Smoke Detector Locations
Supply Air
Completing Installation of Return Air Smoke Sensor
Fiop Smoke Detector Wiring and Response
Return Air Without Economizer
All Units
Sensor and Controller Tests
Controller Alarm Test
Controller Alarm Test Procedure
Dirty Controller Test Procedure
Dirty Sensor Test Procedure
Detector Cleaning
SD-TRK4 Remote Alarm Test Procedure
Remote Test/Reset Station Dirty Sensor Test
Dirty Sensor Test Using an SD-TRK4
Troubleshooting
Protective Devices
Compressor Protection
GAS Heating System
Control Circuit
Fuel Types and Pressures
Supply Pressure Switch
Flue Gas Passageways
Combustion-Air Blower
Liquid Propane Supply Line Pressure Ranges
Burners and Igniters
Main Burners
Orifice Projection
Cleaning and Adjustment
Check Unit Operation and Make Necessary Adjustments
Limit Switch
LED Error Code Description
LED Indication Error Code Description
Burner Ignition
Orifice Replacement
Gas Valve
Red LED-Status
Orifice Sizes
Altitude Compensation
LP Orifice
Troubleshooting Heating System
Minimum Heating Entering Air Temperature
Heating Service Analysis
IGC Board LED Alarm Codes
IGC
Condenser Coil Service
Repairing Novation Condenser Tube Leaks
RTU-MP Control System
Replacing Novation Condenser Coil
RTU-MP Multi-Protocol Control Board
Typical RTU-MP System Control Wiring Diagram
Supply Air Temperature SAT Sensor
Outdoor Air Temperature OAT Sensor
RTU-MP Controller Inputs and Outputs
Outputs
Space Temperature SPT Sensors
EconoMi$er
Connect T-55
Economizer Controls
Outdoor Air Enthalpy Control PNO HH57AC077
Wiring the Indoor Air Quality Sensor
Differential Enthalpy Control
Return Air Enthalpy Sensor
Indoor Air Quality CO2 Sensor
Connecting Discrete Inputs
Outdoor Air Quality Sensor PNO 33ZCSENCO2 plus
Weatherproof Enclosure
Filter Status
Power Exhaust output
Communication Wiring Protocols
RTU-MP Troubleshooting
Communication LEDs
Protocol DS8 DS7 DS6 DS5 DS4 DS3 DS2 DS1
Baud Rate DS2 DS1
LEDs
LEDs on the RTU-MP show the status of certain functions
Troubleshooting Alarms
Alarms
BACnet MS/TP
Module Status Report Modstat Example
Basic Protocol Troubleshooting
Modbus
Manufacture Date
Code Name Meaning
ECONOMI$ER Systems
EconoMi$er IV Component Locations
EconoMi$er IV Wiring
EconoMi$er IV Input/Output Logic
EconoMi$er IV Functional View
Supply Air Temperature SAT Sensor
Outdoor Air Lockout Sensor
EconoMi$er IV Control Modes
Outdoor Dry Bulb Changeover
Differential Dry Bulb Control
Outdoor Enthalpy Changeover
Exhaust Setpoint Adjustment
Indoor Air Quality IAQ Sensor Input
Minimum Position Control
Damper Movement
Thermostats
Demand Control Ventilation DCV
CO2 Sensor Configuration
CO2 Sensor Standard Settings
Analog CO2
DCV Demand Controlled Ventilation and Power Exhaust
EconoMi$er IV Sensor Usage
EconoMi$er IV Preparation
Differential Enthalpy
Wiring Diagrams
EconoMi$er IV Troubleshooting Completion
DCV Minimum and Maximum Position
Supply-Air Sensor Input
580J Typical Unit Wiring Diagram Power 08D,F, 208/230-3-60
C09157
PRE-START-UP
START-UP, General
Unit Preparation
Gas Piping
Internal Wiring
Refrigerant Service Ports
Return-Air Filters
Outdoor-Air Inlet Screens
Field Service Test
Configuration
Unit Start Delay
START-UP, RTU-MP Control
Filter Service Hours
Supply Fan Service Hours
Compressor1 Service Hours
Compressor2 Service Hours
Input
Space Sensor Type
Input 1 Function
Input 2 Function
Operating Sequences
Base Unit Controls Cooling, Units Without Economizer
Heating, Units Without Economizer
Cooling, Unit With EconoMi$er
Heating With EconoMi$er
Demand Controlled Ventilation
Supplemental Controls
RTU-MP Sequence of Operation
Always Occupied Default Occupancy
Scheduling
Local Schedule
BACnet Schedule
Power Exhaust
Cooling
Economizer
Fastener Torque Values
Indoor Air Quality
Demand Limit
Torque Values
Appendix I. Model Number Significance
Model Number Nomenclature
Serial Number Format
Position Number
Appendix II. Physical Data
Physical Data
12.5TONS
Heat Anticipator Setting Amps
Physical Data Heating 12.5TONS
580J**08 580J**12 580J**14 Gas Connection
Natural Gas Heat, Liquid Propane Heat
Appendix III. FAN Performance
580J**08
CFM RPM BHP
580J**12
579
580J**14
RPM BHP
General fan performance notes
1260
Pulley Adjustment
Unit MOTOR/DRIVE Motor Pulley Turns Open Combo
Electrical Information
Unit Combustion Power
NOM IFM FAN Motor Exhaust No P.E
Type DISC. Size
Mocp
Appendix IV. Wiring Diagram List
Wiring Diagrams
Appendix V. Motormaster Sensor Locations
Catalog No.SM580J---02
580J
Unit START-UP Checklist
Preliminary Information