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Foreman Ductable Dual Fuel Indirect-Fired Heater
www.lbwhite.com
Owner’s Manual • Foreman
2
TABLE OF CONTENTS
Speci
fi
cations ............................................................................................................................. 4
General Information & Overview ................................................................................................ 5
Safety Precautions ..................................................................................................................... 6
Moving/Transporting the Heater ................................................................................................. 9
General Installation Instructions ............................................................................................... 10
Duct Installation ........................................................................................................................ 13
Gas Supply Sizing .................................................................................................................... 14
Gas Hose and Regulator .......................................................................................................... 14
Air Adjustment Gate .................................................................................................................. 15
Thermostat ............................................................................................................................... 15
Start-Up Instructions ................................................................................................................. 16
Safety Lock-Out ........................................................................................................................ 17
Shut-Down Instructions ............................................................................................................ 17
Cleaning Instructions ................................................................................................................ 17
Maintenance Instructions .......................................................................................................... 18
Service Instructions .................................................................................................................. 19
Drive Components .................................................................................................................... 19
Belt
Replacement
................................................................................................................ 20
Fan and Motor Pulleys ......................................................................................................... 20
Fan
Motor
............................................................................................................................ 20
Fan Housing Removal ......................................................................................................... 21
Fan Wheel Replacement ..................................................................................................... 21
Burner Components ................................................................................................................. 22
Air Pressure Switch ............................................................................................................. 22
Burner
Ori
fi
ce Removal ....................................................................................................... 23
Igniter and Flame Sensor Removal ..................................................................................... 23
Fuse
..................................................................................................................................... 24
Ignition
Transformer
............................................................................................................. 24
Burner Motor and Fan Wheel ................................................................................................... 24
Burner Fan Wheel Removal ................................................................................................ 24
Burner Motor Removal ......................................................................................................... 25
Solenoid Valves ........................................................................................................................ 25
High Limit Switches .................................................................................................................. 26
Gas Pressure Checks ............................................................................................................... 26
Troubleshooting Guide ............................................................................................................. 28
Fan Drive Components Troubleshooting .................................................................................. 29
Heating Mode Troubleshooting ................................................................................................. 30
Ventilation Mode Troubleshooting ............................................................................................ 33
Electrical Connection/Ladder Diagram ..................................................................................... 34
Heater Component Function .................................................................................................... 35
Parts List – Fan Drive and Control Box .................................................................................... 38
Parts List – Burner Components .............................................................................................. 40
Parts List - Chassis Components ............................................................................................. 41
Warranty Policy......................................................................................................................... 42
WARNING
Standard products are manufactured to operate at optimum ef
fi
ciency at elevations
between 0 and 2000 ft. above sea level.
If operated at higher elevations the product will not function correctly and may
function in an unsafe nature.
Products providing proper operation for alternate elevations may be available.
If you require a high elevation product, did not specify when ordering, and/or the
box this unit came in does not have an alternate altitude designation sticker please
contact technical support.
Содержание Foreman CI500
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