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CGA SERIES 2000 HEATER OPERATING INSTRUCTIONS
TABLE OF CONTENTS
Series 2000 Heater Check List.....................................................................................4
Warranty.......................................................................................................................5
Roof Warning, Operation & Safety.....................................................................................6
Safety Alert Decals.......................................................................................................7
Series 2000 Heater Installation....................................................................................8
High Temperature Heater Specifications................................................................8
Low Temperature Heater Specifications................................................................8
Plenum Temperature Sensor Mounting.................................................................9
Transition Hi-Limit Installation................................................................................9
Heater Unit Wiring.................................................................................................10
Secondary Heater Unit Wiring...............................................................................10
Machine To Earth Ground.....................................................................................11
Proper Installation Of The Ground Rod.................................................................11
Previously Installed Units......................................................................................11
Fuel Connection For Liquid Propane Models.........................................................12
Fuel Connection For Propane Vapor Models........................................................12
Fuel Connection For Natural Gas Models............................................................12
Series 2000 Operating Procedure....................................................................................13
Power Up..............................................................................................................13
Normal Operating Displays With Heater Not Running..........................................14
Starting The Dryer.................................................................................................15
Setting Gas Pressure ............................................................................................15
BTU's Per Gauge Pressure (PSI) Propane Models (Approximate)......................16
BTU's Per Gauge Pressure (PSI) Natural Gas Models (Approximate).................17
Adjusting The Vaporizor........................................................................................18
Running The Dryer...............................................................................................18
Programming Set Points.......................................................................................19
Programming Hours To Shut Down.......................................................................20
Drying Grain In The Hours To Shut Down Mode...................................................20
Run Hours Display...............................................................................................20
Multiple Heater Notes............................................................................................20
Factory Configuration..................................................................................................21
Configuration Dip Switches (Normally Done At GSI)............................................21
Error Conditions..........................................................................................................22
Limit Switches......................................................................................................22
Multiple Heater Error Conditions...........................................................................22
Misc Error Numbers..............................................................................................22
Series 2000 Heater Service..........................................................................................22
Series 2000 Heater Wiring..........................................................................................24
Notes...........................................................................................................................25
