
IV432E Rev.01 SIEL S.p.A.
Installation and user manual
Date of issue: 2021-05-05
Pag.
27
of
50
+ FR
CAUTION!
After changing the parallel system ID, the connection between
Muser4000 and equipment might be interrupted. If it occurs, please
re-connect in accordance with the instruction described before.
CAUTION!
Parallel cable cannot be connected when setting the parallel parameters.
ƹ
After setting the UPS needed to be paralleled, power off all the UPS. Connect all the UPS
according to
“
parallel cable installation
”
, and then power on the UPS
.
4.3 The LCD Display
Overview of the operating panel of the UPS
ͧ
1
ͨ
LED
ͧ
from top to bottom:
“alarm”, “bypass”, “battery”, “inverter”
ͨ
ͧ
2
ͨ
LCD display
CAUTION!
The display provides more functions than those
described in this manual.