Warmhaus VIWA 50, Инструкция по установке и эксплуатации

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Leak-tightness of the drainage connection of the condensation
line shall be ensured. However, pour approximately 1-liter
water into the internal flue prior to fitting the flue bend of the
flusher in the boiler against the gas leak risk during start-up. Thus,
exhaust gas leakage will be prevented thanks to the water in the
flusher.
Slope of the condensate water hose and line shall always be
downwards
2.1.9. Exhaust Gas Flue Pipe Set and Accessories Connection
Flue accessory sets to be used in exhaust gas installation of
hermetic boilers shall be original Warmhaus flue sets and they
shall be used by observing measurements and restrictions
given in installation instructions.
In case of using exhaust gas pipe and/or accessories other
than Warmhaus original exhaust gas flue pipes and
accessories, boiler shall not be commissioned by the
Authorized Service and thus, no warranty is provided!
The boiler shall only be installed with original Warmhaus air suction and
exhaust gas discharge device made of plastic material.
Plastic channels cannot be installed without suitable protection against
UV and weather conditions to distances over 40 cm and outsides.
Every pipe is defined with an explanatory and discriminative
Warmhaus mark mentioned in remarks.
IMPORTANT
When carrying out commissioning of the boiler, you are highly
recommended to perform the following checks:
- Make sure that there are no liquids or inflammable materials in the
immediate vicinity of the boiler.
- Make sure that the electrical connections have been made correctly
and that the earth wire is connected to a good earthing system.
- Open the gas valve and check the soundness of the connections,
including that of the burner to fan and burner hood to heat
exchanger
- Make sure that the boiler is set for operation for the type of gas
supplied.
- Check that the flue pipe for the outlet of the products of the
combustion is unobstructed and has been properly installed.
- Make sure that any shutoff valves are open.
- Make sure that the system is charged with water and is thoroughly
vented.
- Check that the circulating pump is not jammed.
- Purge the system, bleeding off the air present in the gas pipe by
operating the pressure relief valve on the gas valve inlet.
2.1.7. Heating and Domestic Hot Water Installations
Radiator and ground heating installation shall be configured in
accordance with technical specifications of the TSE (Turkish Standards
Institution) and MMO (Chamber of Mechanical Engineers), and
according to the heat loss calculation. Radiator type and amount and
ground heating installation pipe amount shall comply with the heat loss
calculation.
• The design pressure strength of the heating installation shall be
minimum 6 bar.
• If the mains pressure is more than 6.5 bar, a pressure reducer must
be fitted.
• It is recommended to construct the radiator installation as double
line and without using bends and joints as much as possible.
• Strainer filter shall be installed in heating return and tap water (city
network) intake line if a boiler is to be used.
• An additional expansion tank with 50 liters capacity shall be used
depending upon the volumetric capacity of the heating water of the
heating circuit (closed circuit) and working temperature.
• If room thermostat and thermostatic radiator valve are to be used
together; thermostatic valve shall not be installed in radiators in the
place where room thermostat is present.
• Cross connection must be made for efficient functioning in radiators
longer than 1,5 m.
• Covers shall be used for radiator and domestic hot water wall
passages and fixed with wall clamps to prevent expansions due to
heating.
• An external boiler shall be fitted to the boiler for supply of domestic
hot water. In case of using domestic water boiler, the three-way
valve and boiler sensor within the product accessories.
• The heating installation must be washed and cleared off dirt before
filling!
2.1.8. Filling the flusher for Condensation Line
After the wall mounting operation of condensing boiler, electrical
connections, radiator lines, hot tap water connections and
condensation water drainage line are completed, condensation flusher
shall be filled with water (Figure 8).
Figure 8 Filling the condensation flusher
Figure 9 There is a Warmhaus logo on the flue bend.
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