S E R V I C E
MN-28666 (
R
e v
. 4) 03/16 • ASC SERIES CONVECTION OVENS • 17
Part numbers and drawings are subject to change without notice.
TROUBLESHOOTING GUIDE
TROUBLE
POSSIBLE CAUSE
REMEDY
Oven has no power • Insufficient power supply
• Defective power cord or plug
• Defective power switch.
• Loose electrical connection
• Check power source.
• Check and replace if necessary.
• Check and replace if necessary.
• Check all electrical connections
Cook temperature
too high/low
• Thermostat out of calibration
• Defective thermostat
• Check Calibration using a digital thermometer in
the center of the cavity. Calibrate if necessary
• Replace thermostat
Cook temperature
too low
• Defective door gasket
• Door not closing properly
• Replace Gasket
• Check latches on the top and bottom of door.
Fan not running
• Door switch defective or out of adjustment
• Door switch tripped (2E
ONLY
)
• Door not closing properly
• Internal high limit tripped
• Adjust or replace
• Reset, Black button should be pushed in
• Check latches on the top and bottom of door.
Fan running but
no heat
• High limit tripped
• Defective element (2E & 4E
ONLY
)
• Gas not connected or turned on (4G
ONLY
)
• Centrifugal switch faulty
• Reset high limit and test temperatures
• Replace element
• Check gas connections and supply
Fan runs with
door open
• Door switch defective or out of
adjustment
• Adjust or replace
Summary of Contents for PLATINUM Series
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