Pentair EASYBOOST PMS20 PVM 3-5 Instrucciones De Uso página 20

ENGLISH
Automatic rotation of the pumps is carried out also if only one
pump starts.
∙ Cycle 1: Pressure switch 1 -> Pump 1
∙ Cycle 2: Pressure switch 1 -> Pump 2
ATTENTION! For correct calibration of the pressure switches
the following operations must be carried out exactly in the se-
quence reported.
ATTENTION! For correct calibration of the pressure switches
the following operations must be carried out exactly in the se-
quence reported.
Customized automatic starting of the booster
Always shut off the voltage before proceeding to any
operation.
Single-phase version
In the standard configuration (jumpers JMP2 and JMP3 dis-
connected) the group operates in a cyclical manner (1duty - 1
assist). Acting on the configuration jumpers JMP2 and JMP3
on the card it is possible to modify the working mode.
JMP2 connected: Mode 1 duty - 1 standby: in this case one
pump will be activated in a cyclic manner (except in case of
alarm or removal of an electric pump). The reserve pump will
be activated only in the event of an alarm or electric pump
before the next cycle.
JMP3 connected: second electric pumpd excluded. This con-
figuration can be used for example in the case of maintenance
or if necessary to disconnect an electric pump from the group.
Note: The jumpers must be connected when the electric pow-
er is off.
Three-phase version
In the standard configuration, the group operates in a cyclical
manner (1duty - 1 assist). By changing the positions of the
contacts of the switch S3, located at the back of the card, it is
possible to modify the working mode.
S3
PIN 1 2
Pin 4 timing in automatic reset alarm (0: not active, 1: active).
Pin 3 determines the mode (0: second pump assists, 1: sec-
ond pump standby)
Pin 2 cycles (0: active cycle - 1: cycle is not active)
Pin 1 determines the advanced control mode (communication
/ service).
20
POS
1
0
3 4
S3=0000: 1 duty - 1 cycle assist (standard configuration)
S3
PIN 1 2
S3=0100: 1 duty - 1 non cycle assist (standard configuration)
S3
PIN 1 2
S3=0010: 1 duty - 1 cycle standby
S3
PIN 1 2
S3=0110: 1 duty - 1 non cycle standby
S3
PIN 1 2
S3=0001
1 duty – 1 cycle assist
Rearming the electric timing alarm: After 5 minutes, the sys-
tem will try three times to restart the electric pump under
electric alarm condition.
S3
PIN 1 2
S3=1000
1 duty – 1 cycle assist
Advanced configuration (service): Note: this configuration dis-
ables the normal operation of the group.
S3
PIN 1 2
POS
1
0
3 4
POS
1
0
3 4
POS
1
0
3 4
POS
1
0
3 4
POS
1
0
3 4
POS
1
0
3 4