ENGLISH
GB
101
NC Simultaneous devices NA
IC
&RQ¿JXUDWLRQRIWKH
reserve
1 (Auto)
ET Exchange time [h] 2
AE Anti-blocking function 1(Abilitato)
AF Antifreeze 1(Abilitato)
I1 Function I1 1 (Galleggiante)
I2 Function I2 3 (P Aux)
I3 Function I3 5 (Disable)
I4 Function I4 10 (Bassa press)
O1 Function output 1 2
O2 Function output 2 2
PW Change Password 0
AY Anticycling Function AY 0 (Disabled)
9 - PARTICULAR INSTALLATIONS
9.1 - Inhibiting self-priming
The product is made and supplied with the capacity of being self-priming.
With reference to par. 6, the system is able to prime and therefore oper-
DWHLQZKDWHYHULQVWDOODWLRQFRQ¿JXUDWLRQFKRVHQEHORZKHDGRUDERYH
head. However there are cases in which the self-priming capacity is not
necessary, or areas where it is forbidden to use self-priming pumps.
During priming the pump obliges part of the water already under pressure
to return to the suction part until a pressure value is reached at delivery
whereby the system can be considered primed. At this point the recircu-
lating channel closes automatically. This phase is repeated each time the
pump is switched on, even already primed, until the same pressure value
Table 22: Factory settings
Factory settings
Identifying
code
Description Value
Installation Memo
TK Backlight lighting T 2 min
LA Language ENG
SP Setpoint pressure [bar] 3,0
P1 Setpoint P1 [bar] 2,0
P2 Setpoint P2 [bar] 2,5
P3 Setpoint P3 [bar] 3,5
P4 Setpoint P4 [bar] 4,0
RI
Revs per minute in manual
mode [rpm]
2400
OD Type of plant 1 (Rigido)
RP
Pressure decrease to
restart [bar]
0,3
AD $GGUHVVFRQ¿JXUDWLRQ 0 (Auto)
PR Remote pressure sensor Disabilitato
MS Measuring system 0 (Internazionale)
TB
Blockage time for water
lack [s]
10
T1 Low pr. delay (KIWA) [s] 2
T2 Delay in switching off [s] 10
GP
Proportional gain
FRHI¿FLHQW
0,5
GI ,QWHJUDOJDLQFRHI¿FLHQW 1,2
RS Maximum speed [rpm] 3050
NA Active devices N
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