Technical instructions Cm Pelet-set
7
6.2. Symbol description
Indication of operation of the sanitary water heating pump.
Indication of operation of the heating pump circuit.
Indication of turn on status of timer (time programmes).
Indication of operation of pellet feeding screw feeder.
Indication of flame presence in the burner.
Indication of operation of the burner fan.
Indication of operation of electric heater (for firing of pellets).
An indication of activation errors except errors of safety pressure switch.
Indication of the safety pressure switch due to too high pressure in the boiler
combustion chamber.
6.3. Starting display and sanitary water temperature
Switching on the control unit
By switching on the control unit via the
main switch, the control is in OFF
mode, i.e. the burner does not
operate.
OFF is displayed in the upper display,
and
current
time
and
current
temperature in the boiler are written
in the lower display.
Indication of the current sanitary
water temperature
If the sanitary water sensor is
connected to the control unit and Pr02
is set to ON, by pressing and keeping
pressed + button,
in any operation
mode or stand-by mode
, the current
temperature of sanitary water is
displayed on lower display.
6.4. Setting of the burner operating parameters
Setting of the burner operating parameters
can
be done in any operating mode (ON mode) or
stand-by (OFF mode) of the burner.
By longer pressing of SET button the parameter
setting menu is entered, and by short pressing of
SET button you can switch from menu to menu.
Exit from a menu to home display and saving of
modified values is made by short pressing of
On/Off button or by passing through all 8
parameters and returning to the home display.
If no button is pressed for 90 seconds, the control
unit exits from a menu to home display without
saving of modified parameters.
