Groen CC20-E Operator's Manual page 245

TROUBLESHOOTING
PROBLEM: FAN MOTOR DOES NOT OPERATE - (Continued)
Probable Cause
Relay board or control panel problem.
Motor may be defective.
PROBLEM: MOTOR VIBRATES EXCESSIVELY
Probable Cause
Food on fan blades.
Fan damaged.
Loose mounting hardware.
Loose or missing motor housing nuts.
Motor bearings bad.
PROBLEM: MEAT PROBE ERROR
Probable Cause
Temperature display window reads "PrOb
OUT"
7-24
Corrective Action
Perform relay board power supply check.
See page 8-3.
Replace motor. See the "Maintenance" section (page 8-
41) for motor repair instructions.
Corrective Action
Be sure oven is disconnected from branch
circuit power before performing any repair
work.
Clean fan blades.
Replace fan. See page 8-41.
Tighten motor mounting hardware.
Tighten and/or install missing nuts.
Replace motor. See page 8-41.
Corrective Action
Connect the meat probe by plugging it into its socket.
Turn the oven to the Oven Mode and Set the temperature
to 200°. Now set the probe temperature to 200°. The
temperature display window will show the actual meat
probe temperature.
WARNING
(Revised 1/02)