DAB E.sybox Instruction For Installation And Maintenance

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GB
106
When the intervention of the anti-stagnation algorithm is over, if the
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preserve it from wear.
9.4.11 - Reserves and number of devices that participate in pumping
The multipump system reads how many elements are connected in com-
munication and calls this number N.
Then depending on the parameters NA and NC it decides how many and
which devices must work at a certain time.
NA represents the number of devices that participate in pumping. NC rep-
resents the maximum number of devices that can work at the same time.
If there are NA active devices in a chain and NC simultaneous devices
with NC smaller than NA, it means that at the most NC devices will start
at the same time and that these devices will exchange with NA elements.
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starting order, so for example if I have 3 devices and one of these is con-
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if I set NA=2 the reserve will not start unless one of the two active ones
develops a fault.
See also the explanation of the parameters
7.7.1 - NA: Active devices;
7.7.2 NC: Simultaneous devices;
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9.4.8 - Assigning the starting order
Each time the system is switched on a starting order is associated with
each device. Depending on this, the sequential starts of the devices are
decided.
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two algorithms:
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9.4.9 - Maximum work time
Depending on the parameter ET (maximum work time), each device
has a working time counter, and depending on this the starting order is
updated with the following algorithm:
- if at least half of the ET value has been exceeded, the priority
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to standby).
- if the ET value is reached without ever stopping, the inverter is
switched off unconditionally and is taken to minimum restarting
priority (exchange during running).
If the parameter ET (maximum work time) is set at 0, there is an
exchange at each restart.
See 7.7.4 - ET: Exchange time.
9.4.10 - Reaching the maximum inactivity time
The multipump system has an anti-stagnation algorithm, the aim of which
is to keep the pumps in perfect working order and to maintain the integrity
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reserve). The exchange of priority requires that the device that has been
stopped for 23 hours be given maximum priority in the starting order. This
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ers. The algorithm ends its action when the device has supplied at least
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DAB E.sybox Specifications

General

Brand	DAB
Model	E.sybox
Category	Water Pump
Language	English