Other Functions - salmson SIE Serie Instalacion Y Puesta En Servicio

Master pump behaviour
6.5

Other functions

Disabling or enabling a pump
Pump kick
Overload protection
Behaviour after being switched on
Installation and operating instructions SIE-DIE-PBE
Master discontinues emergency operation:
• Factory settings restored
During a communication interruption on the (former) master, if the
factory settings are restored, it will start up with the factory settings
of a single pump. It will then run in Δp-c mode at approximately half
the maximum delivery head.
• Mains Off, Mains On
During a communication interruption on the (former) master, if emer-
gency operation is discontinued due to mains off, mains on, the
(former) master will start up with the latest settings it has from the
double pump configuration.
A particular pump can generally be enabled or disabled in terms of
operation in menu <5.1.4.0>. A disabled pump cannot be used in
operation until the disabling has been manually lifted.
The setting can be made at each pump directly or over the infrared
interface.
A pump kick is performed for 2 minutes after a period of 24 h has
elapsed, after a pump or a pump head has been at a standstill. The
reason for the standstill is not important (Manual off, Ext. off, Fault,
Adjustment, Emergency operation, BMS setting). This procedure is
repeated until the pump is switched back on via a control mechanism.
The "pump kick" function cannot be disabled via the menu or any
other interface. As soon as the pump is switched on via the control
system, the countdown to the next pump kick is interrupted.
The duration of a pump kick is 5 seconds. The motor turns at minimum
speed during this period. If both pump heads of a double pump
are switched off, e.g. by Ext. off, then both run for the period of
5 seconds. The pump kick also takes place in "Main/standby opera-
tion" operating mode if the pump cycling takes more than 24 h.
NOTE
A pump kick is also attempted even in case of a fault.
The remaining operating time until the next pump kick can be read off
in menu <4.2.4.0>. This menu is only available when the motor is
stopped. The number of pump kicks can be read off in menu
<4.2.6.0>.
All faults, with the exception of warnings, that occur during the pump
kick switch the motor off. The corresponding fault code is shown on
the display.
The pumps are equipped with an electronic overload protection func-
tion which switches off the pump in the event of an overload.
For data storage, the modules are equipped with a non-fading mem-
ory. The data is retained no matter how longer the module is discon-
nected from the power supply. When the power supply is re-
established, the pump continues to run with the values set prior to
disconnection from the power supply.
The pump operates with its factory settings in initial commissioning.
• The service menu deals with the setting and converting of individual
pumps; see Section 8 "Operation" on page 75.
• To correct faults, also see Section 11 "Faults, causes and remedies" on
page 97.
CAUTION! Risk of property damage!
Modifying the settings for the differential pressure sensor can lead
to malfunctions. The factory settings are configured for the sup-
plied Salmson differential pressure sensor.
English
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