[127] Fault inverter: power supply
directly from mains.
Enables pump operation directly from the
mains in the event of a fault in the
inverter.
IN
BOOSTER
STARTING/STOPPING
PUMPS IS CONTROLLED BY THE
TRANSDUCER
RESTARTING PRESSURE AND THE
DANGER PRESSURE.
CAUTION, HIGH PRESSURE IN THE
SYSTEM!!
The circulators are controlled by the
remote control if present.
[128] Maximum number of pumps
running at the same time
Sets the maximum number of pumps
that can be running at the same time to
reach the required setpoint.
[129] Slope on setpoint
Sets a slope time to reach the required
setpoint.
Increase the time if overpressures occur
on restarting.
IF MOTORS OVER 24A DEFAULT 5
[130]Maximum
starts/hour
Sets the maximum number of motor
starts per hour.
If set at 0 the control is disabled.
INVERTER CONFIGURATION TECHNICIAN PASSWORD: 21100 (Sub-menu 200: Inverter)
11.6
To select sub-menu 200 and make the respective settings, after having confirmed the last page of sub-menu 100,
press key SB11 relative to the symbol
OPERATION
THE
OF
THE
BETWEEN
THE
number
motor
and return to the choice page.
[200] Motor power
Data plate value of the motor rated
power, in kW.
PAGE NOT PRESENT WITH VACON
INVERTER
[201] Motor voltage
Data plate value of the motor rated
voltage, in V.
ENGLISH
Field
Default
OFF - ON
OFF
Booster:
1 - MAX
MAX
Circ:
1
1 – 300 sec
1 sec
(5 sec)
00 - 60
00
95
BOOSTER
See parameter 101
Field
Default settings
0.75 - 22 kW
Depends on the size of
the inverter fitted
230 V
Depends on the size of
400 V
the inverter fitted
CIRCULATORS
See parameter 101