Alto-Shaam Combitherm CT PROFORMANCE Series Service Manual

MN-35949
•
Rev 07
•
01/20
•
Combitherm® CT PROformance™ and CT Classic™ Series Technical Service Manual
•
69
Troubleshooting
PROformance: No Smoke Production During the Smoke Cycle
Make sure the smoke tray is installed with pre-soaked wood
chips and that the smoke icon has been selected on the touch
control.
Steam production and humidity control vents take priority
over smoke production.
Is the smoke relay coil being energized?
No
Determine which side of the coil voltage is missing and
correct.
• Terminal14 of the smoke relay is L1 supplied from the
Option Board(OB) X01 pin2.
• Terminal12 of the smoke relay is L2 supplied from the
terminalblock45 pin6.
Yes
Is L2 being supplied to terminal12 on the smoke relay?
No
Repair the wiring issue between terminal12 on the smoke
relay and the terminalblock45 pin5.
Yes
Is L2 being supplied to smoke relay pin8?
No
Replace the faulty smoke relay.
Yes
Is there line voltage across the smoke element?
No
Determine which leg is missing and correct.
• L1 is constantly supplied to the smoke element from fuse
F8(replace fuse if blown).
• L2 is supplied from the smoke relay pin8. Repair wiring as
needed.
Yes
Is the smoke element drawing current?
No
Replace the faulty element.
Yes
Smoke production should be taking place.

Alto-Shaam Combitherm CT PROFORMANCE Series Specifications

General

Brand	Alto-Shaam
Model	Combitherm CT PROFORMANCE Series
Category	Oven
Language	English