elco AEROTOP L, Руководство планировщика

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System configurations
Modular configuration units
Modular system configuration

Management of the entire system
takes place through a unit defined as
master. The master unit controller can
be set up remotely at a maximum
distance of up to 300 m.

All units must be connected to each
other using a shielded cable with
three wires (3 x 0.75 mm2).

Each module must be configured with
the water connections for modular
unit.

Each module can be equipped with
inertial system storage tank

It's possible to have an external
pumping group, sized for the entire
capacity of the modular system
(responsibility of the Customer).
Pumping unit management will take
place from the Master unit through a
potential free contact and 0-10V sig-
nal.

It is necessary to install a Y filter on
the water input of the entire modular
system (customer responsibility) with
the following characteristics: MESH
equal to 30 (0.5 mm)
Every module is identified by a specific
address.
Complete system management is car-
ried out by the master unit, identified by
the address 0.
Thermoregulation takes place on the
supply temperature of the entire defined
system (Tw)
If Tw >= set point + 10°C:
the regulation activates 50% of the re-
sources in sequence based on the de-
fined address. Once a time interval has
passed (default: 240
seconds), if the load increases, further
resources are activated, if the load
decreases, the units are shutoff with the
sequence (first start, first stop).
If Tw < set point + 10°C:
The adjustment on activates the master
unit. Once a time interval has passed
(default: 240 seconds), if the load in-
creases, in sequence
further resources will activate based on
the defined address, if the load de-
creases the master unit will shut-off.
Modular system connection diagram

Clearance values

Power supply

Connection
*
abgeschirmtes Kabel für RS485
Options for modular system connection:

Water fitting for modular unit

Closing caps kit
Closing caps kit for modular units
Water fitings for modular unit