PREMIER POWER PACK INSTRUCTION MANUAL
GLT.MAN-138
PAGE 5
Issue: 1.13 27/7/2012 N.R.P.J.
The Battery state indicates whether the batteries are:-
GOOD
– Batteries are OK
HI IMPEDANCE
– High internal resistance detected
FLAT
– Battery voltage below final voltage. Batteries should be replaced
REMOVED
– Batteries have been disconnected
Screen 4: Misc Info
E A R T H : 2 . 4 4 7 V
G O O D
C H A R G E R
C I R C U I T :
O K
B A D
B A T T E R Y
L V L
0 . 9 R
Shows the earth monitoring voltage (2.5V nominal), and whether a fault has been detected. The charger circuit is
monitored to check if it is functioning correctly and charging batteries as expected. Bad battery level shows the
battery internal resistance that would cause the power supply to report a fault.
Screen 5: Software Version Info
S o f t W a r e
P S U :
2 V 1 0
S o f t W a r e
L C D :
1 V 0 0
This screen shows the software versions of the PSU microcontroller and the display microcontroller.
LED EXTERNAL
The PSU external LEDs are:-
Power (GREEN)
Steady = mains present
Flashing = Mains fail
General Fault
OFF = No fault present
ON = Output fuse blown or removed, or mains low/fail (with flashing power good LED)
Earth Fault
OFF = No earth Fault present OR earth monitoring disabled
ON= Earth fault Detected. Check LCD screen for further info.
Battery Fault
OFF = Battery OK
ON = Battery Fault
LED INTERNAL
These are the same as the external LEDs. These are the only indications present when the PSU is used in a Control
Panel. The General fault is labeled as charger fault.
