Service - Crown GL-30 Installation & Operation Manual

Gas kettles
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Service

Gas Kettle
Service
WARNING
Disconnect the power supply to the appliance before cleaning or servicing.
General
When any difficulty arises always check that the unit has been connected to the gas supply type and voltage for which it
was supplied. This can be done by examining the serial plate on the lower right side of the unit. It will list the gas type and
voltage for which the unit was manufactured.
Wiring diagrams for the unit are located in a small envelope affixed to the side panel of left hand console.
ORIFICE SIZE
UNIT
TOTAL INPUT
NATURAL
PROPANE
GL-30
100,000 BTU/Hour
29
44
Manifold Pressure
Natural Gas - 4 inches W.C.
LP Gas - 10 inches W.C.
Pilot Orifice Sizes
Model
Natural
Propane
GL-30
.026 IN.
.014 IN.
Pilots
Pilot adjustment is part of the combination control valve located in the low front access door. It is located just to the left of
the pilot tube on the inlet (top) side of the gas valve. Remove the large screw on the top left side of the pilot tube outlet.
Below the screw is a slotted adjustment screw.
The front burner shield may be removed to light the pilot, should pilot ignition not be successful through shutter opening.
The pilot should be adjusted to a blue flame with slightly yellow tip capable of keeping the safety control open. Turning the
inner adjustment screw clockwise to decrease or counterclockwise to increase the pilot flame. Always replace the cover
screw after adjustment and tighten firmly to ensure proper operation.
Replace the safety shield and screw into place after adjustment has been completed.
16
PAGE
OF 32
INSTALLATION & OPERATION MANUAL 10156 REV 3 (08/22)

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