BOILER START-UP
22
4.
In “Automatic mode”, starts the operation of the burner.
5.
When the photo sensors detects fire, then the burner starts its “Work” by increasing its power
gradually to the power it has been set (i.e 30kW)
6.
When the boiler's water temperature reaches the desired temperature “HEATING WATER
TEMPERATURE “, the the power of the burner goes down ta 3kW (Maintain mode)
7.
The burner works at “Maintain mode” till the boiler's water temperature goes down to the
temperature:
“HEATING WATER TEMPERATURE - CH FURNACE HYSTERESIS”
7.5.2.
Stopping the burner
1. The burner can be either at “Work” or “Maintain” or “standby”
2. Press the button “MODE/ “continuously till “STOP MODE” appears on the screen.
3. It is written “Burning off” till the photo sensor stops to detect fire (3-5 min)
4. When the photo sensor stops to detect fire, “cleaning procedure takes place for few seconds.
7.6.
Checks to carry after initial start-up
During the first start-up you need to carefully check the air-tightness of all the connections,
especially the doors and the connection with the chimney.
Check that the thermostats function properly and devices operate accordingly. Wait for the boiler
to reach the preset temperature and make sure the fan stops properly and the flame falls down.
Check the temperature and pressure rise in the network. Make sure it is according to the
indications. Check if there is any water leakage in the network.
After burning of the fuel is completed, check the situation inside the boiler. If the walls are too
black, it means that there is insufficient air supply. If there is condensation forming on the boiler
walls, it means that the pump operation starts at a low temperature or the fuel has too big
humidity content. Make sure you set the pump according to the indications and you install a
return temperature protection system as indicated.
