Table of Contents
Advertisement
17
11
12
Figure 5.60
Figure 5.61
• Scroll through the various parameters using
11 or 12 until the LCD display shows the
code P05, indicating entry into "parameter
P05" (Figure 5.62).
Figure 5.62
• Press 15 (Figure 5.60) to show the value of
parameter P05 on the LCD display (Figure
5.63).
Figure 5.63
• By using buttons 14 or 15 it is possible to
- 46 -
INSTALLATION
16
15
14
RESET
bar
RESET
bar
RESET
bar
modify the value of parameter P05 from 0 to
255 minutes.
• Press 11 or 12 (Figure 5.60) to confirm the
value entered and return to the list of param-
eters (Figure 5.62).
• Press the 16 button (Figure 5.60) to exit
"programming mode".
5.23 Examples of hydraulic systems
with hydraulic separator (option-
al)
The hydraulic separator creates a reduced
load loss zone that makes the primary circuit
and secondary circuit hydraulically indepen-
dent.
In this case, the flow rate that passes through
the circuits depends exclusively on the char-
acteristics of the flow rate of the pumps.
Therefore by using a hydraulic separator, the
secondary circuit's flow rate is circulated only
when the relative pump is on.
When the pump for the secondary circuit is
off, there is no circulation in the corresponding
circuit and therefore the flow rate pushed by
the pump in the primary circuit is by-passed
through the separator.
Therefore, with a hydraulic separator it is pos-
sible to have a production circuit with a con-
stant flow rate and a distribution circuit with a
variable flow rate.
Advertisement
Table of Contents
