Pakole ZENIT 70+, Руководство пользователя

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15
ZENIT 70
+
TYPE TUBE RADIANT HEATER
Instructions for Installation and Servicing
Exhaust arrangements of combustion products
• Flue channel to the outside of building at each appliance
• Common flue channel for two appliances
Flue pipe is not allowed to have a low point, it must be made of
Ø
100mm stainless steel or aluminium. The minimum ascent of flue
piping must be 2cm/m≈1°
Type of the exhaust system:
• Leading of combustion products across the wall
• Vertical leading of combustion products
The length of exhaust system:
The length of the exhaust system depend on the allowed maximal length and the used length of the appliance. The total length of ex-
haust system can be the difference of allowed maximum length (m) as per types (ZENIT 70+ 12…48kW) and the used length – at the
installation – plus 6 m.
L :Total length of exhaust system
L
max
:The allowed maximal length of appliance (it is defined as per types)
L
used
:The used length of appliance (at the installation)
L = L
MAX
- L
used
+ 6 [m]
The total length of exhaust system can be completed with 1 piece 90° elbow without any correction�
6.
Air supply and venting system types
In case of using more 90° elbows the following correction has to be considered:
Correction 1 piece 90° elbow = 1 m exhaust tube (combustion products leading tube)
Namely using more than one 90° elbow the length of exhaust system has to be proportionally reduced with the corrective value.
If the entire length of conducting the combustion product specified previously is maximum 6 meters, according to the formula,
but it is not sufficient for discharge, longer flue gas pipe can also be employed. In such cases the maximum equipment
the fume discharge can be 30 meters in aggregate, but the flue gas pipe section above 6 meters must always be heat insulated!
The exit module of exhaust system must be at least higher than 1 m from openings(sucking hole of vent etc.) of force-assisted ventilation
systems. The bottom side of exit opening must be minimum from 30 cm any kind of frontal wall-protruding.
ATTENTION! The installation of appliance must be only executed by qualified service or specialist
authorized by retailer. The 2 years guarantee of appliance can be ensured only in this case.
Before putting operation of appliance the leak-proof/pressure test of gas supply system must be fulfilled.
• Clean duct system of gas supply from any contamination.
• Check the presence and cleanness of gas filter located before the appliance
• Check the presence and suitability of pressure regulator located centrally or before every appliance.( the pressure regulator
is needed if the gas supply pressure is higher than 60mbar,in this way the capacity of pressure regulator can be max.60m-
bar)
• Make sure of protective ground of appliance.
• Check the proper electrical connection of temperature regulator.
• Open the gas supply valve.
• Check the gas pressure on the inlet side of solenoid valve.(the maximum allowed pressure is 60mbar).
• Connect the mains voltage to the appliance (by temperature regulator or central stage main-switch).
• Check the outlet pressure of solenoid valve,whether the set up pressure – nozz le pressure – is suitable for the type of gas.
• At Natural gas – depending on output: 8.6, 9.5 or 10 mbar
• At „S” gas – depending on output: 8.6, 10, 11, 11.8, or 12.5 mbar
• At Propane and butane: 24.9 mbar
7.
Appliance operation