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Idiomas disponibles
Idiomas disponibles
ALARMS FOR GROUP ASSEMBLY.
The alarms for assembled devices, are similar to those of the individual one with the specific particularities of opera-
tion with 2 communicated devices. Depending on the system´s reaction there are 3 types of alarm:
1 .- COMMUNICATION FAILURE: not any alarm is activated. Both devices continue operating independently as
single. There will not be flashing led-light in any unit.
2 .- DRY RUNNING OPERATION: if there is a lack of water alarm in a single pump, the other one assumes the role of
"main device", if there is an over-demand during next operating cycles, the system will try to restore the device
in failure. If the device is restored in these conditions then it will be also restored the alternated operating mode.
If there is lack of water on both devices, the system will activate the ART system in the MASTER unit.
3 .- REST OF ALARMS: If the alarm has occurred in a single device, the other will act as "main device". The system
will try to restore the disabled device only in case of over demand, after 4 successive attempts without success
the device is turned off, it should be restored manually. In case of alarms in both devices the system performs 4
restore attempts, if it does not succeed the system is disabled.
To restore manually a device disabled by an alarm push AUTOMATIC ON/OFF in MASTER device and then ENTER in
the device with the alarm.
REGISTER OF OPERATION DATA AND ALARMS.
By using simultaneously MENU +
we can advance through the sequence, once finished the sequence it returns to the main display. This is all the
sequence:
P
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4
P
b
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3
C
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C
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M
P
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• REGISTER HOURS. Counter of total time that the pump has been operating.
• REGISTER STARTS. Number of cycles of operation, a cycle is a start and a stop.
• REGISTER SWITCH. Number of connections to the electric supply.
• MAX PRESSURE. Maximum pressure reached by the installation. It allows the detection of water hammer.
• ALARM COUNT. SHORTCIRC. Number of short circuit alarms.
• ALARM COUNT I MAX. Number of overcurrent alarms.
• ALARM COUNT. TEMP. Number of alarms by excessive temperature.
• ALARM COUNT DRY RUN. Number of dry-running alarms.
All the records are saved even if the device has been disconnected from the electric supply.
during 3" is acceded to register of operation data and alarms, by mean of ENTER
▲
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0
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E
MENU+
▲
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9
S
W
enter
O
N
X
X
A
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I
N
enter
X
X
U
N
enter
X
X
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X
X
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N
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X
X
D
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X
X
H
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enter
D
R
Y
enter
S
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O
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enter
P
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enter
P
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X
X
R
U
N
X
X
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X
X
4
,
0
3
,
9
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