C24GA SERIES CONVECTION STEAMERS - ELECTRICAL OPERATION
Compartment control (Units after Dec. 1, 2005)
Refer to schematic diagrams 00855693 & 00856656.
1.Compartment door closed causing door switch to close and Ready Light to illuminate.
A.120 VAC applied through door switch to timer contact 11 and 21.
B.Timer manually set to desired time period.
C.Voltage applied through contacts 11 and 13.
1)Timer begins countdown.
2)Voltage applied through contacts 21 and 23.
3)Steam solenoid energized allowing steam into compartment.
4)Cavity relay 1 energized, energizing the CWC solenoid.
5)Cook Light illuminated.
D.Timer times out.
1)Contacts 11 – 13 open and contacts
11 and 14 close energizing the buzzer.
2)Timer contacts 21 – 23 open turning off steam solenoid and COOK light.
E.Buzzer manually shut off by rotating timer to off position.
F.If timer is set to the HOLD position, contacts 21 – 23 remain closed keeping the steam solenoids energized and COOK lights turned on.
2.Power switch set to off position.
A.Power removed from compartment controls and generator control circuit.
B.Time delay relay energized.
1)Delay relay starts
2)Drain solenoid energized for 1000 seconds.
3)Water drained from generator.
F35425 (February 2006) |
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