Tri Power X33 Mod HP Manual | Rev 1.20 | © Alpha Technologies GmbH 2013
Operating
a
nd Main
tena
nce
Manua
l
Tri Power X33 Mod HP
65
8.1 Indicator lamps and acoustic signals
8. Diagnostics
The operating status indicator, on the front panel of the UPS, and the LED on the front of each power module, change
colour depending on the actual operating status of the UPS or of the single power module, according to the following
table:
INDICATION
Some luminous signals can be accompanied by an acoustic signal. Press the ‘ESC’ key to turn the acoustic signal off; each
time it is pressed after this you will either enable or disable the acoustic signal.
Status
Indicator
Power Module-
LED(s)
Acoustic
Signal
Message on Display
Description and
operation advices
BLUE
fixed
GREEN
fixed
-
TRI POWER X33 MOD
HP
Normal operation with mains
present and load within limits
BLUE
fixed
GREEN
fixed
-
§V BATTERY FLAT
The 3V-battery on the
Control PCB is broken and
has to be changed
BLUE
fixed
VIOLETT
intermittent
ORANGE
Intermittent
-
OUTPUT PHASE OFF
One phase was switched off
(only available in 3 single
phase mode)
BLUE
fixed
1 Module
ORANGE
fixed
other Modules
GREEN
fixed
-
CHARGING
The battery system will be
charged.
BLUE
fast intermittent
GREEN
fast intermit-
tent
-
-
The output voltage of this-
Module is not synchronised
with the input mains and/or
the mains frequency is outsi-
de limit (>68Hz or <43Hz)
and/or PLL disabled
BLUE
fast intermittet
-
-
-
Bypass available, PLL di-
sabled, Bypass voltage out of
limit, Bypass sequenc not
correct, Bypass frequency
out of tolerance
BLUE
fast intermittet
GREEN
fast intermittent
-
BYPASS INOUT KO
The UPS signals that the
bypass is unusable
VIOLETT
fixed
ORANGE
fast intermittent
-
UPS ON BYPASS
Operation on Bypass
VIOLETT
fixed
ORANGE
fixed
short intermittent
(every 12 Sek.)
UPS ON BATTERY
Running on battery
VIOLETT
fixed
ORANGE
fixed
-
BATTERIE CALIBRATION
A battery calibration is on
work
VIOLETT
fixed
-
-
BATTERY TEST
Battery test running
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