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The second pump cannot support the first in this mode.
x
Alternating with running hours. The two motors function based on the number of hours worked,
changing place after set number of hours entered in the installer menu (see chpt. 5.3.8: CH4, SCA T
and SCA S). If the pump stops because of a fault, the second pump will automatically substitute it.
The second pump cannot support the first in this mode.
x
Jockey. In this mode, the first pump to start-up is the one entered as the primary pump under the
"type of pump" parameter. Regardless of the conditions for turning off the system, the second pump
can support the first in this mode (BOOSTER setting – CH5 see Chpt. 5.3.4).
CAPITOLO 5 - PROGRAMMING
5.1
CONTROL PANEL DESCRIPTION
The control panel is shown in fig. 1
5.2
DESCRIPTION OF SIGNALS ON DISPLAY
When running normally (that is, in the absence of any alarms) press the MODE button to alternate the
various displays available:
36
x
Settings for the master motor (PRI "P") can be selected using the installation
menu parameters.
x
Settings will be saved in case of a power failure.
x
For a correct configuration, we recommend using the installation parameter menu
(Lev. 2) with the machine on STOP and connected to the power supply
Press the START/STOP button to start and/or stop the pump
fig.1
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