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TROUBLESHOOTING SUGGESTIONS
SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION
No operation, no lights Cord unplugged
Plug cord into appropriate power
receptacle.
Circuit breaker off or tripped Reset circuit breaker
Damaged power cord or plug Replace power cord
Damaged power switch Replace power switch
REPLACE FILTER light remains
lit (never shuts off)
Filters dirty Replace filters
If filters are clean
and fan is operating
New filter still in plastic wrapper Remove plastic wrapper
Exhaust opening blocked
Clear or clean exhaust duct and
opening
Filter opening blocked Clear filter opening
Vacuum hose kinked Unkink vacuum hose
Vacuum line plugged Clean or replace vacuum line
Damaged vacuum switch Replace vacuum switch
If fan is not operating Fan jammed Unjam fan
Damaged motor start capacitor Replace start capacitor
Damaged fan motor Replace fan motor