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Foreman Ductable Dual Fuel Indirect-Fired Heater
www.lbwhite.com
Owner’s Manual • Foreman
32
Heating Mode Troubleshooting (cont.)
PROBLEMS
CAUSE
SOLUTION
3 times
Burner fan operates then
shuts off.
Check air pressure switch hose
for tight connections or kinks
Check pressure switch for proper
electrical connections
Pressure switch hose must be on
positive (+) barb of switch
Defective motor
Burner head out of adjustment.
Ensure burner head is properly
adjusted to correct setting
Burner ignited, but fails after
several minutes
Poor electrical supply
Low voltage
Burner motor hums
Check capacitor connections
Defective capacitor
Defective motor
Burner motor does not start
AFTER 5 seconds
No power to air pressure switch
Defective air pressure switch
Vent pipe is blocked or down
draft in vent pipe
Incorrect wiring at motor
Defective motor
Pressure switch tube is blocked
Summary of Contents for Foreman CI500
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