DK9802C2 PV50c user manual ENG
Vers: C2 page18/38
6.3
Initial start up
Before starting the burner for the first time up, make sure that:
Burner housing and burning chamber are securely connected by brackets.
The neck of burning chamber sits correctly in burner’s housing.
Both grates are correctly installed in burning chamber.
Igniter can be seen from burning chamber and it is not stuck behind back wall of the burning chamber.
Boiler thermostat is connected to the burner and works correctly.
Boiler thermostat is set to lowest temperature.
External auger is connected to burner and auger is installed according to requirements.
Boiler is connected to chimney, dampers are opened and there is enough draught. When burner is
operating, the underpressure inside the boiler should stay between 4-6 Pa.
Boiler’s air hatches are closed and all combustion air goes through the burner.
Electrical plugs of external auger and boiler are pushed completely into sockets.
7
Operation and service
7.1
User interface
The burner is controlled by user interface on the front panel. The burner is controlled via user interface on
the front panel. LCD screen (1) displays settings menu, event log and momentary status and error
messages of the burner. Yellow LED (2) shows the presence of flame in burning chamber. In case it blinks,
the burner is out of normal operation. Momentary state of burner is displayed in STATUS menu’s lower
row. To reach the lower row, push “down” (↓) button up to reaching requested row. Green LED (3)
indicates existence of fuel in the burner. To move in menus and set parameters use “up” and “down”
(↑↓) buttons. To approve parameters changes press OK. To go back to STATUS menu, press “ESC”
button. See Table 5.
2
1
3
4
Figure 15 User interface
