Graco GLC 2200 Instructions Manual page 15

To Clear Alarm Buzzer
Press RESET button to silence the
buzzer.
To Clear Low Level Alarm
Resolve low level condition at low level sensor (i.e., fill
the reservoir).
Press and hold RESET button for 3
seconds.
LL:02 - Paddle Style
This setting is intended for use with
"paddle-style" low level sensors (such
as the Graco G3 grease units).The
pump stops when low level occurs. To ensure a low level
condition has been met in this mode, 10 consecutive low
level triggers must be detected. If a low level trigger is
not detected in 30 seconds of run mode, the count is
reset to zero.
When low level occurs:
• The pump stops
• The unit displays ER:LL
•
• A buzzer sounds
• The alarm LED illuminates
• The alarm output contact is closed
To Clear Alarm Buzzer
Press RESET button to silence the
buzzer.
To Clear Low Level Alarm
Resolve low level condition at low level sensor (i.e., fill
the reservoir).
3A2960F
Press and hold RESET button for 3 seconds to clear the
error.
LL:03 - Low Level Warning (Series F or later models
only)
This setting configures the controller
into low level warning mode. This mode
is intended to operate with a standard,
normally open, low level switch. This mode is also
intended to operate with a low level switch that provides
a persistent output.
The enters a low level condition after the switch input is
closed for more than 1 second when the unit is in the
ON portion of the RUN MODE. The pump continues to
operate.
When low level occurs:
• The unit periodically displays ER:LL
•
(approximately 5 out of 10 seconds)
• A buzzer sounds
• The alarm LED illuminates
• The alarm output contact is closed
• The pump controller continues to operate normally
To Clear Alarm Buzzer
Press RESET button to silence the
buzzer.
NOTE: The buzzer will sound again
after 4 hours if the low level condition
is not resolved. Buzzer will also sound again when
power is cycled.
To Clear Low Level Alarm
Resolve low level condition at low level sensor (i.e., fill
the reservoir). To remove the low level condition from the
controller (Er:LL) the low level must be cleared for more
than 5 seconds.
Setup
15