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If problems are not found by the following checks, then you should contact your Authorized Parts and
Service Dealer for service. They have the necessary parts and training to repair your unit quickly and
efficiently.
DANGER: Disconnect all power to unit before servicing.
SYMPTOMS
Switch light does not go on
Power on / No heat
Blowers not operating
Call Piper Products directly at 800-544-3057 if you need further assistance.
6
TROUBLESHOOTING GUIDE
POSSIBLE CAUSE
Unit not plugged in
Breaker is Off
Bad power switch
Loose wiring
Open Hi-limit switch
Defective thermostat
Defective heater
Check power
Blower faulty
Loose wiring
REMEDIES
Plug cord into receptacle
Turn on power
Replace switch
Check wiring
Replace Hi-limit switch
Replace thermostat
Replace heater element
Switch off - Turn on
Replace blower
Check wiring
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