User’s manual
3) To use damaged gas cylinders.
It is recommended to keep gas cylinders in a special metal cabinet in order to limit access of children and unauthorized
persons to them. Placing gas-cylinder installations inside the building is unacceptable.
8.5 Connecting the boiler to the power line
The boiler corresponds to the I class electric shock hazard protection. It is necessary to make sure that there is an AC
outlet of alternate current monophase network with rated voltage 220 V. 50 Hz frequency and with an earth bonding
contact.
In order to provide safety when power supply is beyond the range of 190-250 V the electronic board renders the boiler
to standby mode (see p. 3.3.4, page 10).
The boilers earth bonding must be effectuated following all earth bonding requirements in accordance with GOST
27570.0−87 standard. The earth bonding conductor is connected to the earth bonding screw on the boiler’s bottom
panel (marked with the symbol )by one end, and by the other end to the earth bonding loop of the premise where the
boiler is installed. It is prohibited to use water and gas pipelines and also the heating radiators for earth bonding. The
scheme of the boiler’s electric connections is presented in Annex III (page 51).
Note.
It is recommended to effect the boiler’s connection to the power line through a voltage stabilizer in order to
provide stable and failure-free operation and also to prevent the boiler’s breakdown because of power line surges.
CAUTION! In case of power cable damage, in order to avoid danger, its replacement must be effectuated by a
specialized service organization.
CAUTION! The manufacturer bears no responsibilities for failures caused by non-compliance with the above-
listed requirements. All activities, not complying with the above-listed installation guidelines, may not only
cause the boiler’s breakdown, but also create a life hazard.
Technical stuff manual
9.
SMOKE EXHAUSTER INSTALLATION
It is strictly prohibited to put the boiler into operation in case if the smoke exhausting pipe is not
installed, in order to avoid combustion products poisoning.
The boiler has an air inlet duct for combustion and a combustion products outlet duct , what permits not to
use the air from the premise. Using different component parts, you may connect a coaxial pipe (see p. 9.1
page 15) or two separate pipes (see p. 9.2, page16) to the upper part of the wall-hung boiler with further
output of them from the premise.
Herewith the pipes must comply with the following requirements:
-The pipe must be made from non-flammable material, resistant to mechanical deformations, not subject to corrosion,
and fully airtight. It also must be protected from overheating, from inflammability and freezing;
- The joints of the smoke exhauster pipe must be made of thermoresistant material not subject to corrosion;
-The smoke exhauster pipe must be installed in a place available for service so that, in case of the pipe’s damage, there
would be no hindrance for smoke leakage elimination.
After installing the smoke exhauster, it if necessary to effect the following.
-To make sure that in the smoke exhauster there are no narrowings in the smoke exhauster, and also that outlet
pipeworks of other boilers are not connected to it. It is acceptable only in case if the smoke exhauster is designed for
several users and is produced in accordance with local requirements;
-If the boiler must be connected to an existing smoke exhauster, it is necessary to make sure that the latter is clean, as
slag separation from the smoke exhauster’s walls while the boiler is in operation might encumber the free outlet of
exhausted gases.
In order to purchase the necessary parts and details of the smoke exhauster you should contact the trading
organization, effecting realization of accessories for the boilers “BaltGaz NEVALUX” in your region.
CAUTION! It is prohibited to use ventilation channels for combustion products removal.
9.1.
Installation of coaxial smoke exhauster
Connecting the coaxial pipe to the boiler is effectuated by means of a connection set KHG 714101410 (not included
into the supply package), which includes a coaxial branch pipe 90 °, a joint sleeve for connecting to the boiler’s outlet
and laying (see scheme 5). If necessary the connection set KHG 714101610 can be used (not included into the supply
package), with a branch pipe 45 °.
When using coaxial pipes it is necessary to additionally take into account the following:
- The slope of the horizontal part of the smoke exhauster pipe must be 3° towards the street or condenser
tank;
-The maximum acceptable pipe length is 4 m. Each branch pipe 90° is equal 1 m pipe, each knot bend 45 ° - 0,5 m
pipe;
-Use branch pipes at pipe’s turn points. The amount of 90° turns must not exceed three (including the branch pipe at
the boiler’s outlet).
