2
Foreman Ductable Dual Fuel Indirect-Fired Heater
Specifications ....................................................................................................................................4
Safety Precautions ............................................................................................................................6
Indoor/Outdoor installation ..............................................................................................................13
Gas Supply Sizing ...........................................................................................................................15
Air Adjustmetn Gate/Thermostat .....................................................................................................16
Start-Up Instructions ........................................................................................................................17
Safety Lock-Out ...............................................................................................................................18
Shut-Down Instructions ...................................................................................................................18
Service Instructions & Drive Components .......................................................................................20
Belt replacement & Blower Motor ....................................................................................................21
Blower Wheel ..................................................................................................................................22
Blower Housing & Motor Assembly .................................................................................................22
Blower Wheel & Motor .....................................................................................................................23
Air Pressure Switch & Burner Orifice ...............................................................................................23
Burner Motor/Fan Wheel .................................................................................................................24
Gas Control .....................................................................................................................................24
Air Pressure Switch .........................................................................................................................25
Fuse & Ignition Transformer ............................................................................................................27
Burner Motor/Fan Wheel .................................................................................................................27
Gas Solenoid ...................................................................................................................................28
High Limit Switches .........................................................................................................................28
Gas Pressure ...................................................................................................................................29
Troubleshooting Guide ....................................................................................................................30
CI500/CI750 Blower Motor ..............................................................................................................31
Status LED's - Heat Mode ...............................................................................................................31
CI230 Diagnostics ...........................................................................................................................32
CI500/CI750 Diagnostics .................................................................................................................33
Ventilation Troubleshooting .............................................................................................................35
CI230 Electrical Wiring Diagram ......................................................................................................36
CI500/CI750 Electrical Wiring Diagram ...........................................................................................37
Parts List - Control Box ....................................................................................................................39
Warranty Policy................................................................................................................................42
Standard products are manufactured to operate at optimum efficiency 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.
Owner's Manual • Foreman
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