gassero ALUBOX X-treme 350, Инструкция по установке и эксплуатации

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4.2.4 HYDRAULIC SEPARATOR
These are used to compensate the pressure differences in systems
where multiple pumps and / or heating circuits are used, to eliminate
excessive pressure differences between boiler’s inlet and outlet
water temperatures and to prevent thermal stresses in the boiler.

Dimensions, input and output distances should be selected
correctly.

Via a sensor to be placed on it, the general temperature of the
system is determined by the hydraulic separator.

There must be an automatic air relief valve on the hydraulic
separator.
In case the water in the system is dirty, chalky or
corrosive, plate heat exchanger should be used
instead of balance container.
4.2.5 PLATE HEAT EXCHANGER
Plate heat exchangers are hydraulic equipments that separates the
boiler and the installation (primary and secondary zones). Unlike the
hydraulic separator circulating water in the plate heat exchanger
never interfere with the water goes through the boiler and the water
goes through the installation. Only heat transfer occurs here.
Preferred for many purposes;

If the water in the system is very dirty, chalky or corrosive,

If the working pressure of the system exceeds the working
pressure of the boiler,

If a part or all of the system is required to operate with lower
temperature values. (eg. underfloor heating systems)
The plate heat exchanger must be used in the
following cases and the system must be separated
into primary and secondary.
-Heating systems which are consist of partly of fully
floor heating,
-Used, older systems,
-Systems that are dirty, corrosive, bacterial and
calcareous water.
Periodic inspection and maintenance of the plate
heat exchanger is highly important for the efficiency
of the system.
4.2.6 AUTOMATIC AIR RELIEF VALVE
ALUBOX X-treme boilers have an automatic relief valve for the
evacuation of the air accumulated in the heat exchanger. However,
for the evacuation of the air that may occur in the installation, it is
necessary to place one or more automatic air relief valves in the
appropriate places of the installation. Local regulations must be
followed in this regard.
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