GMEC96 Installation Manual
52
ERROR” button for more than 5 seconds and less than 10
seconds (the LED will indicate this period by RAPID GREEN
The ignition control is equipped with a momentary push
button switch that can be used to display on the diagnostic
must be in Standby Mode (no thermostat inputs) to use the
feature. Depress the push button switch for approximately 2
the most recent fault to the least recent fault.
Furnace lockout results when a furnace is unable to
achieve ignition after three attempts during a single call
for heat. It is characterized by a non-functioning furnace
“lockout”, it can be reset in any of the following ways.
1. Automatic reset. The integrated control module will
automatically reset itself and attempt to resume
normal operations following a one hour lockout
period.
2. Manual power interruption. Interrupt 115 volt
power to the furnace for 1 - 20 seconds.
3. Manual thermostat cycle. Lower the thermostat
so that there is no longer a call for heat then reset
to previous setting. Interrupt thermostat signal to
the furnace for 1 - 20 seconds.
If the condition which originally caused the lockout
still exists, the control will return to lockout. Refer to the
Troubleshooting Chart for aid in determining the cause.