GC9C96 Installation Manual
Furnace lockout results when a furnace is unable to achieve
there is no longer a call for heat then reset to previous
Troubleshooting Chart
HIGH VOLTAGE
TO AVOID ELECTRICAL SHOCK, INJURY OR DEATH,
DISCONNECT ELECTRICAL POWER BEFORE PERFORMING ANY
MAINTENANCE. IF YOU MUST HANDLE THE IGNITER, HANDLE
WITH CARE. TOUCHING THE IGNITER ELEMENT WITH BARE
FINGERS, ROUGH HANDLING OR VIBRATION COULD DAMAGE
THE IGNITER RESULTING IN PREMATURE FAILURE. ONLY A
QUALIFIED SERVICER SHOULD EVER HANDLE THE IGNITER.