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CAUTION !!!
Before the system put into operation, the solar collector must be covered to protect the absorber
from overheating. The system should be filled only when the collector hydraulic system is assembled and
cannot be put into operation until there is possibility to carry away heat generated by the solar collector.
It is obligatory to use the solar fluid (propylene glycol) provided by the manufacturer. Warranty is not
valid, if the collector is filled with water or medium whose parameters differ from those of glycol
provided by VIADRUS.
The collector can be located according the roof conditions available (on a flat or sloped roof) or at
any location on a free-standing structure. Under no circumstances may the collector be placed so
that the collector top faces upwards as it may result in permanent damage to the collector.
2.2 Two-coil VIADRUS vessels of the capacities of 200 litres
Quality you are going to feel
We present hereby a new generation of sanitary hot water. The
vessels were made to meet current demands of the heating system
market and modern solar systems.
Vessels can operate with all available gas boilers and other energy
sources such as solar systems, heat pumps or fireplaces with water
jacket.
Wide selection of accessories allows the adaptation of the sanitary hot
water system to user’s needs.
Characteristics of reservoirs:
•
Protection of the inner vessel side from corrosion through an
anode and high quality double enamel coat according to
DIN 4753.
•
Advanced coil welding method (lime-resistant).
•
Inspection flange adapted to install an electric heater.
2.3 ReSol II controller
•
system monitoring display
•
up to 4 temperature Pt1000 sensors
•
heat balancing
•
function control
•
user-friendly operation by simple handling
•
easy housing installation, outstanding design
•
optional rotational speed control,
•
solar operating hours counter and thermostat
function
Principle of operation
The system is equipped with ReSol II controller,
which controls the operation of P1 pump included,
in the solar group. The controller turns the pump
on when the preset temperature difference
between T1 collector and T2 tank is detected.
2.4 Double solar group
Solar system fittings allows connection of the solar collector to the sanitary hot water heater in the solar
circuit. Where the supply pipes transferring heated medium from the collector to the vessel are routed
directly alongside the return pipeline (carrying cooled collector medium in the opposite direction) a two-line
“Regusol” pumping module can be installed. In order to effectively degas the medium used in solar systems
