Technical data

Servicing

120-393 632.4 04.08 Fh

PARAMOUNT two 30 - 115 kW 71

10.9 Control and regulating centre LMU

Description of function

Control and monitoring of the burner with contol and regulating

centre LMU, with ionisation electrode

Automatic start according to programme with monitoring of flame

forming. The sequence itself may be varied via parameters.

The display on the opertating display shows the individual opera-

ting or programme statuses by means of digits and text (see fault

code table).

Reset

After a reset (voltage OFF/ON) the control and regulating centre

LMU starts into home run.

10.10 Fault switch-off

Safety switch-off in case of flame failure during the operation.

After every safety stop, a new ingition attempt according to pro-

gramme is carried out. If this does not lead to a flame forming,

shut-off is carried out.

In case of fault switch-off, the reset button on the control panel

should be pressed.

In case of operation failure (bell symbol in the display), the digit

in the display on the operating panel indicates the cause of the

fault (see fault code table).

Fig. 26: Electrodes

4 , 0 ± 0 , 3

4 - 0 , 2

6 ± 0 , 5

1 2 0 - 3 9 1 0 2 1 . 4