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be connected to the heating installation equipped with three- or four-pass
valve protecting it against low temperature corrosion.
6.5. CONNECTING BOILER TO ELECTRICAL INSTALLATION
Boiler room should be equipped with electrical installation 230V/50Hz should
be according to detailed regulations being in force in the country of destination.
Electric socked should be earthed. Grounding functionality should be checked.
Cable extensions are forbidden. Faulty installation may cause the controller to be
destroyed or be unsafe for the user. Controller and other cooperating devices are
powered with 230 V, therefore all connections shell be made by qualified personnel
(certified electrician).
Electrical cables of powered devices should be placed away from boiler’s
parts, which tend to be hot during exploitation of boiler (cover of the upper
washout hole, smoke conduit, door)
7.1. FILING WITH WATER
Boiler and the entire installation water filling is to be performed using blowdown
connection.
This activity should be performed slowly allowing the air residing in the
installation to be removed.
It is accomplished when water is going out of overflow pipe. When filling the
heating system installation with water it is recommended to loose screw connection
at the place of boiler – installation assembly (on the hot water connector). Once
water is flowing out, tight the connection.
NOTE: Filling installation with water when boiler is in use, especially if it is
very hot is strictly forbidden, as boiler’s damage or fracture may be caused.
Once heating season is over do not get rid of water from heating installation and
boiler. When required, water may be let of through blowdown connection to a drain
once it is cooled down.
7.2. FIRING UP AND FUNCTIONING OF A BOILER
Firing up a fuel in boiler should be started when checked if heating installation is filled
with water, and water is not frozen. It should also be checked, if water is not
leaking through thread fittings on boiler. Do not forget to heat the chimney prior to the
firs startup.
Person operating the boiler should know that some of boiler’s areas are
hot, therefore protective gloves should be worn! The same applies to
protective goggles.
7.
OPERATION AND EXPLOITATION GUIDELINES
BOILER ASSEMBLY GUIDELINES
