GC-1F Operator’s Manual
DEIF A/S Page 8 of 11
I: Start engine (local (not auto)) running mode.
O: Stops the engine instantaneously. If the unit is in AUTO mode, the mode will change to
MAN and the engine will stop.
AUT: AUTO running mode selector.
MAN: Manual running mode selector.
TEST: Initiates the test sequence selected for the push-button.
: Lamp test. One push will illuminate all LEDs for 3 seconds.
ESC: Jumps from parameter settings to display. Removes pop-up messages.
: Resets horn relay. Extra function: Press and hold button 2 sec. to see alarm list.
▲: Normal display: Scrolls the display up once. Programming: Increases setpoint value.
▼: Normal display: Scrolls the display down once. Programming: Decreases setpoint value.
: Enters value/acknowledges alarm.
: Breaker closes.
: Breaker opens.
LED functions
Power:
Power OK indicator.
Alarm:
Flashing: Active, non-acknowledged alarm(s) present.
Steady: Active, acknowledged alarm(s) present.
U/f OK generator.
Generator breaker
ON.
Running feedback
present.
ON in AUTO
mode.
ON in manual
mode.
Additional alarm
indication LEDs:
On when the confi-
gured alarm or con-
dition is present (for
more information, see
relay configuration).
AUT TEST
ESC