Specifications

25
Installation & Operation Manual for Flexible Batch Broiler
Australian Units
SYMPTOM CAUSE REMEDY
Control display is reading “Hi”
Contact Duke Manufacturing Co. or a Duke
Authorized Service agent.
Control display is reading “Lo”
Lower burner not lighting properly.
(Observe bottom burner through slits in
lower grease tray)
If broiler is hot, attempt to clean burner in
place with broiler cleaning tool.
If broiler is cold or allowed to cool down,
remove lower burner by removing access
panels, clean, and reinstall. Remove lower
ame sensor and clean with a soft cloth &
isopropyl alcohol.
Infrared burners not lighting properly.
(Observe Infrared through discharge end
of broiler. Note: Burners should remain lit
in idle mode)
Remove upper control compartment panel
and clean 2 upper ame sensors with a soft
cloth & isopropyl alcohol.
Clean ame sensor tube with ame sensing
tube cleaning brush.
Grease pan is not installed Install grease pan
Impedance pan or catalyst is not installed. Install impedance pan or catalyst
Control display is reading “Prob”
Contact Duke Manufacturing Co. or a Duke
Authorized Service agent.
Control Display is reading “tESt
Prod”
Lower burner not lighting properly.
(Observe bottom burner through slits in
lower grease tray)
If broiler is hot, attempt to clean burner in
place with broiler cleaning tool.
If broiler is cold or allowed to cool down,
remove lower burner by removing access
panels, clean, and reinstall. Remove lower
ame sensor and clean with a soft cloth &
isopropyl alcohol.
Infrared burners not lighting properly.
(Observe Infrared through discharge end
of broiler. Note: Burners should remain lit
in idle mode)
Remove upper control compartment panel
and clean 2 upper ame sensors with a soft
cloth & isopropyl alcohol.
Clean ame sensor tube with ame sensing
tube cleaning brush.
Control display is reading “gAS
toP”
Broiler not receiving gas supply.
Ensure that gas valve(s) in line with the
broiler are in the ON position.
Infrared burners not lighting properly.
(Observe Infrared through discharge end
of broiler. Note: Burners should remain lit
in idle mode)
Remove upper control compartment panel
and clean 2 upper ame sensors with a soft
cloth & isopropyl alcohol.
Clean ame sensor tube with ame sensing
tube cleaning brush.
Pressure switch tubing obstructed.
Disconnect tubing between pressure switch
and blower, remove obstruction or debris and
reconnect.