Service - Crown GL-20E Installation & Operation Manual

INSTALLATION AND OPERATION MANUAL, GAS KETTLES

6.0 SERVICE

WARNING: Disconnect unit from power supply before cleaning or
servicing appliance.
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 rear side of the front
control panel.
Unit
GL-20E
GL-40E
GL-60E
GL-80E/GL-100E
MANIFOLD PRESSURE
Natural Gas - 4 inches W.C.
PILOTS
The pilot adjustment is part of the combination control valve located just behind the lower front
access door. It is located on the centre left side of the control just below the large slotted screw
head. (See Figure 1). Remove the large slotted screw; below this is a second slotted screw
used for adjustment of the pilot burner flame.
10125R4
Models GL-20E, GL-40E, GL-60E, GL-80E, GL-100E
Total Input
100,000 BTU/Hour
100,000 BTU/Hour
130,000 BTU/Hour
150,000 BTU/Hour
Natural
LP Gas - 10 inches W.C.
24
Orifice Size
Propane
30 45
30 45
23 39
30 45
Figure 1
Top view of gas control
2017-08-29