9
5.4
Heaters filling with water procedure
1.
Open the combination faucet
2.
As soon as the water at the draw-off point starts run out of the hot water valve the filling process is
completed and the combination faucet must be closed.
3.
Check the joints tightness.
Warning:
In case that Honeywell V 4044F three way valve is used it is necessary to reset the lever for manual
valve operation from AUTO position into OPEN position. This must be done before the heating
system filling process starts in order to bleed the heater. After the filling process has been completed
reset again manually this lever back from OPEN into AUTO position.
6.
Heaters operation by users
1.
Set the required hot service water temperature on the heater thermostat. In order to ensure a sufficiently
quick HWS heating we recommend to keep the 15 °C difference between the temperatures set on the
heater and boiler thermostats (like the heater thermostat on 55 °C level and boiler thermostat on 70 °C
level). In order to inhibit the propagation of legionella (bacteria coming up in backwaters at temperatures
below 60 °C) we recommend to set the HWS temperature above 65 °C at least once a week.
2.
Keep checking the service water temperature on the thermometer.
heater thermostat network module thermometer
Fig. no. 4
VIADRUS OV 100 L heater control panel
7.
IMPORTANT WARNINGS
1.
The appliance only can be used for the purpose that it is destined for.
2.
The appliance can only be operated by adult persons and children without being supervised by
adults must not be left nearby the appliance.
3.
The appliance is not destined for the use by persons (incl. children) whose physical, sensual or
mental disability or lack of experience and knowledge prevent them from a safe use of the
appliance unless they are supervised or if they were not instructed on the use of appliance by a
person responsible for their safety.
4.
Children should be supervised in order to ensure that they do not play with the appliance.
5.
If the appliance is going to be put out of operation for a long time it must be disconnected from
the electricity- from the socket.
6.
During assembly, installation and operation of the appliance it is necessary to comply with
standards that apply in the relevant country of destination.
7.
The user is obliged to put a professional contractual service accredited by VIADRUS a.s., the
heater manufacturer in trust with commissioning, regular maintenance and defects elimination,
otherwise the heater proper function isn’t guaranteed. „Quality and completeness certificate for
VIADRUS OV 100 L heater“ after having been filled out by contractual service organization
serves as the „Guarantee certificate“.
8.
Regular maintenance on the heater must be done once a year according to the following chapter.
If you don’t adhere to these terms you cannot claim for guarantee repairs.
Summary of Contents for OV 100 L
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