Boiler Installation - Opop H4 EKO-D Series User Instructions

H4EKO-D

7. BOILER INSTALLATION

The solid fuel boiler may only be installed by a company with a valid authorisation to install it or by authorised personnel from our
company. The list is available at opop.cz or you can request it by telephone at 571 675 589. An installation project must be
prepared according to the valid regulations.
Boiler placement
The boiler must be installed in a separate boiler room, specially adapted for
heating. The boiler room must have sufficient space for installation and boiler
maintenance. Sufficient circulation of fresh air for combustion must be ensured,
the chimney design must ensure adequate draft for the type of boiler and must be
in accordance with the construction criteria set forth in these Instructions and in
the binding regulations. Never install the boiler in open spaces or balconies, in
areas occupied by people such as kitchen, living room, bathroom, bedroom, in
areas where explosive and flammable materials are present.
Install the boiler on a concrete base made of flame retardant material or on a fireproof substrate.
There should be free space around the boiler visible in the figure on the right. During the boiler's installation and operation, a safe
distance of 200 mm from the flammable materials of flammability class B, C
For lightly flammable materials of flammability class C
(e.g., paperboard, cardboard, bitumen and tar paper, wood and fibreboard, plastics, floor coverings), the safety distance doubles
to 400 mm.
The safe distance must also be doubled if the flammability class of the building material is not proven.
Heating system pipes installation
There are welded water inlet and outlet with diameter G1 ¼" in the back part of the boiler. These pipes can also be fitted with
old-type flanges if you change our old boiler to a new one and you do not want to change the pipes to connect to the boiler. In
such a case, the boiler's dimensions fit to the heating circuit to which our old-type H4v or H4eko boiler was connected. Please
inform us or your local retailer about the possibility of buying these flanges if you change the boiler from one of the old-type ones.
The hot water system must be designed in accordance with ČSN 06 0310:2006 (Central heating, design and installation), ČSN 06
0830: 2006 (Safety devices for central heating and domestic hot water), ČSN 07 7401 (Water and steam for thermal energy devices
with operating steam pressure up to 8 MPa), ČSN EN 303-5 (Central heating boilers – Part 5: Solid fuel boiler with manual or
automatic fuel supply, rated at maximum 300 kW.
The boiler must be installed in combination with the buffer tank.
Drain valve installation
A ½" nozzle is welded to the boiler at the back of the boiler, into which the drain valve is screwed. After filling the system with
water, it is necessary to close the valve!
Chimney connection
The boiler may only be installed to the chimney according to ČSN 73 4201:2002. The connection of the hot water boiler must only
be carried out with the approval of a chimney sweep organisation.
The boiler must be connected to a separate chimney flue which has sufficient draft for virtually any operating conditions.
The chimney draft is always lower at the time of increased humidity, mist and the heated chimney head on which the
hot sun has been shining for a long time.
and C
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, which quickly burn and burn themselves after removing the ignition source
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Instructions
(according to ČSN 06 1008) must be observed.
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