Protection Of Boiler Against Corrosion - ATTACK Dp Standart Bedienungsanleitung

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Attachment of regulation and control elements
The boiler is delivered to a consumer equipped with basic regulation and control elements.
Attachment of these elements is indicated on the chart of connection. We recommend to extend
the regulation of boiler with other regulation elements which enable more comfortable and
economic operation. Each pump in the system must be controlled by an individual thermostat
so as the boiler was not undercooled on the inlet of returnable water under 65°C .
Attachment of these elements can be suggested by a designer due to specific conditions of the
heating system. Electric installation together with the proper equipment of the boiler must by
done by a specialist in compliance with valid standards. The basic version of boiler (Standard)
does not have a thermostat for pump built in.

Protection of boiler against corrosion

Suitable solution to this problem is mixing appliance Regumat ATTACK-OVENTROP, which
enables separated boiler and heating circuit. This way you can prevent undercooling of boiler
under 65°C and also decrease condensation of steam, acids and tars in the feed hopper.
The mixing system Regumat keeps the constant temperature of return water flowing into the
boiler on 65°C by setting the thermostatic head to 5 - 6 degree. Water in the boiler must be
permanently of 80-90°C.
Section cross boiler - combustion chamber
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