SRB
28
9. Boiler commissioning
NOTE:
First commissioning must be carried out by an expert – authorised service technician.
- Before commissioning, check the tightness of the hydraulic network. All the valves in the
network, including thermostat if any, must be in a position (open) which enables smooth water
circulation through the boiler and pipe network. The pressure in the system must be within the
limits prescribed by the Instruction.
- Check whether the device is properly connected to the electrical network. Check whether all
switches on the device and turned off (0), and the regulation thermostat is at the far-left position.
- Turn on the fuses in the distribution cabinet of the house electrical wiring.
- Turn on the automation system of the boiler by pressing ON/OFF button.
- If the room thermostat is connected to the boiler, it should also be turned on.
10. Cleaning and maintenance of boiler
WARNING:
Material damage caused by unprofessional maintenance!
Insufficient or unprofessional maintenance of the boiler may result in
damage or destruction of the boiler, as well as in the loss of guarantee.
Ensure regular, comprehensive and professional maintenance of the
heating installation.
Protect electrical components and working units from water damp.
- Use only original spare parts of the manufacturer or those approved by the manufacturer.
For damages resulting from the use of spare parts not delivered by the manufacturer, the
manufacturer does not hold any liability.
Cleaning the boiler
- The boiler should be cleaned on the outside using a wet cloth.
The quantity of newly filled water is reduced in the first days after filling, as a result of
heating. It, thus, creates airbags which obstruct the work of the heating installation.
Testing the working pressure
-Working pressure of the new heating installation should be checked daily at the beginning.
In case of need, fill up the heating installation with water and purge it.
- Later, working pressure should be checked once a month. In case of need, fill up the heating
installation with water and purge it.
-
Test the working pressure. If the pressure drops under 1bar, fill up the installation with
water.
- Purge the heating installation.
- Check the working pressure again.
Fill up with water and purge the installation
WARNING:
Material damage caused by temperature strain. If the
heating installation is filled in a warm state with cold water, it may result
in cracks.
Heating installation should be filled only in cold state (temperature
of the flow is maximum 40°C).
