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Troubleshooting
TROUBLESHOOTING GUIDE
IMPORTANT
Unnecessary service calls may be expensive, frustrating and time consuming. Before you
call for service, please review the potential problems, possible causes and remedies shown
in the table below.
Problem
Troubleshooting - What to check when problems occur
RemedyPossible Cause
Nothing works. Vent power supply
interrupted or not energized.
Have electrician check power supply,
including house circuit breaker and
fuses.
Lights do not turn on. A loose or burned out light. Check the light.
Blown fuse.
Check lamp fuse and replace if open.