42
STARTING UP
- Before running, this Manual must have been carefully read and the instructions followed; wrong
settings and operations are thus prevented that could cause operating faults
- Before starting the system, the pumps must be primed (filling and air bleeding)
- After performing the operations described in the INSTALLATION chapter, the inverter can be started.
- When STEADYPRES is switched on, it enters the STARTING phase, which lasts 10 seconds, after
which STEADYPRES returns to the same operating conditions in which it was when it was last
switched off:
o in WORK mode if at the time of the last shutdown was IN SERVICE
o in OUT OF SERVICE mode if at the time of the last shutdown was OUT OF SERVICE
(OFF)
- In case of accidental fall of the power line, if it STEADYPRES was in serivce, when the power returns,
it automatically returns in service
- To put STEADYPRES IN SERVICE / OUT OF SERVICE, beat the START / STOP button.
- In applications with parallel inverters (MASTER / SLAVE) is just the MASTER inverter that receives input
from the keyboard
- SLAVE inverters operate independently only if the MASTER is turned off, in which case they receive input
from its own keyboard.
- In each group can be only one MASTER, one SLAVE 1 and one SLAVE 2.
- In normal operation, you can view the status parameters.
For visualization of the operating parameters see QUICK INSTALLATION GUIDE
LIGHT SIGNALS
keyboard
ON OFF BLINKING
POWER
STATUS
STEADYPRES does not detect power supply. WARNING:
cannot guarantee the absence of power supply, the
electronic board may be faulty, but under tension
POWER
STATUS
STEADYPRES is live, but the pump is not running (STAND-
BY)
POWER
STATUS
STEADYPRES is live, and the pump is running
POWER
STATUS
STEADYPRES is live, but out of serivce; the re-arm is only
manual
POWER
STATUS
STEADYPRES is in ALARM mode, re-arm is only manual
INSPECTION MENU
the menu INSP (inspection) allows you to view the history of the inverter: the operating hours,
number of starts, alarm recording.
WH
OPERATING HOURS
Operating hours with the pump running
TH
TOTAL OPERATING HOURS
Total No. Hours working
NS
NO. START-UPS
total Number of start-ups
SH
AVERAGE NO. START-UPS
Average number of start-ups per working hour.
E1 LAST FAULT
last fault that occurred in chronological order
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General