3.
Technical information
3.1
Description of the boiler
The Hoval UltraOil
®
is a low-pollutant, energy-saving
oil-fired heating boiler. The UltraOil
®
has a combustion
chamber arranged vertically and fabricated from non-cor
-
roding stainless steel as its primary heating surface and a
secondary heating surface made from corrosion-resistant
aluminium alloy. The secondary heating surface is so de
-
signed that the water vapour contained in the heating gas
condenses and the heat of evaporation is utilised for the
heating circuit. The UltraOil
®
is designed exclusively for
operation with low-sulphur heating oil EL.
Fig. 32
3.1.1 The UltraOil
®
(16-35) meets the requirements
of the following dire standards
We hereby declare that the product described, as an in
-
dividual unit, complies with the standards, guidelines and
technical specifications listed.
Directives
92/42/EG
"Efficiency directive"
73/23/EWG
"Low-voltage directive"
89/336/EWG
"Electromagnetic
compatibility"
Regulations
Stability
prEN14394:2001
Building
requirements
EN303-1
EN303-2
prEN 15034
prEN 15035
Low voltage
DIN VDE 0722 / Ed. 04.83
EMC
EN 50082 Part 1 / Ed. 01.92
EN 12828 prescribes low water level protection in closed
heating systems.
Substitute measures can be used in the case of boilers
with an output of up to 300 kW.
On boilers of type UltraOil (16-35), the safety disconnec
-
tion function during operation without water was tested.
The test was performed successfully.
i
I
nstallation of low water level protection
on the UltraOil (16-35) is therefore not ne-
cessary.
15
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TECHNICAL INFORMATION
Summary of Contents for 41-UltraOil 16
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