Meta System MEGALINE 1250 RACK Instruction Manual page 33

2 - Operation
Visual and acoustic warning signals
STATUS
INDICATOR
- - -
Green
Green
- - -
Fast flashing
Short intermittent
Yellow
sound (every 20sec)
- - -
Yellow
Fast flashing
Red
Short and fast
intermittent sound
Fast flashing
Continuous sound
Red
- - -
Red
1 flash every 10
secs.
Red
Alternating short,
Alternating short
long flashing
- - -
Red
Short flashing
with pause
ESC
NB: press
this button is pressed.
ACOUSTIC
SIGNAL
UPS on Batteries
UPS on Bypass
long intermittent
sound
to silence the acoustic signal. The signal will be silenced or enabled each time
MESSAGES
DISPLAYED
UPS on Mains
Normal operation with mains present and
IN xxxV
loads within the set limits
UPS on Mains
The UPS is indicating that the frequency of
No sync mains
the output voltage is not synchronised with
xx.xHz
the input voltage. The cause of this may be:
- PLL disabled
- Frequency of the input voltage is outside the
set limits for the UPS
Battery operation
MAINS ABSENT
By-pass operation
Module failure
ATTENTION! WE RECOMMEND YOU SWITCH
OFF THE UPS AND CONTACT YOUR SERVICE
CENTRE
Overload
ATTENTION! WE RECOMMEND REMOVING
SOME OF THE APPLIANCES CONNECTED TO
THE UPS SO THAT CONSUMPTION BY THE
LOAD RETURNS BELOW SET LIMITS
UPS error or failure
ATTENTION! WE RECOMMEND YOU SWITCH
OFF THE UPS AND CONTACT YOUR SERVICE
CENTRE
Above 90% of MAX load
Autonomy reserve. During battery
RESERVE
operation
AUTONOMY!
Incorrect battery connection
Incorrect Neutral
Consumption by the load is above the
OUT OF
redundancy that has been set. Power board
REDUNDANCY!
redundancy is not guaranteed in case of
failure
33
DESCRIPTION