EBARA 2SP MFC 1,5T-2 Instructions Pour L'installation Et La Maintenance page 43

ENGLISH
1.19 Periodic reduction
Pressure reduction due to stopped pump.
1.20 Periodic reduction interval
Time to stop pump at zero flow rate.
1.21 Restarting pressure
Pressure at which the inverter restarts.
IF CONTROL PANEL WITH
INVERTER SINCE 24A OR HIGHER,
SET AT 0.5 BAR
1.22 Minimum Speed
Set percentage of inverter speed to enable
stopping of the pumps in cascade mode.
1.23 Minimum Frequency
Inverter minimum set speed for enable the
arrest of the pump
1.24 Pump exclusion delay
Exclusion delay in seconds of the pumps after
the first.
1.25 Pump switch-on delay
Switch-on delay in seconds of the pumps after
the first.
IF CONTROL PANEL WITH INVERTER
SINCE 24A OR HIGHER, SET AT 10 s
1.26 Minimum H2O Pressure
Pressure value to be set according to the
pressure of the column of water on delivery.
1.27 Danger pressure
Set percentage of the maximum pressure
beyond which the control unit goes into excess
pressure alarm status
1.28 Maintenance Interval Pumps
Total running hours to be reached before
performing maintenance on Pumps
0.0 - 2.0 bar
0 – 100 s
00.0 - 02.0 bar
010 - 100 %
020 - 040 Hz
0 - 100 s
0 - 100 s
0.0 - 2.0 bar
0 – P Nom.
0 - 99999 h
43
0.5 bar
30 s
00.8 bar
(00.5 bar)
070 %
025 Hz
5 s
5 s
(10 s)
0.5 bar
P.Nom. Bar
10000 h