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ECOLOGIC 30 | instructions for use, maintenance and installation | June 2015
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When the installer makes the connection to central heating system, to chimney with flue connection
and to electrical network in accordance with instructions for installers, the boiler is ready for start-up.
After checking details from instructions for installers, combustion device ECOLOGIC 30 can be
commissioned with ON/OFF button (see
figure 22 ) by the installer, who installed the device.
Upon first start-up, the installer must be careful of correct order of events (displays):

Press and hold ON/OFF button for 3 seconds. Display indicates ON, and immediately after

"Test fire" – lasts 10 seconds, then goes to:

"Heat up" – quick filling of combustion container with pellets, alternately displaying P0 d5 (in
upper display) and changing temperatures; b – temperature of heating water in the boiler, only
number – temperature of smoke gases and r – temperature of return line (in lower display),
then goes to:

"Fuel igni" – ignition of combustion device ECOLOGIC 30 (upon first ignition, ignition phase can
last longer, even up to 10 minutes) lasting approximately 5 minutes, alternately displaying P0
d5 in upper display and temperature in lower display, then goes to:

"Igni test" – checking ignition, display also changes between igni test and P0 d5 , and tempera-
tures in the lower display. When checking is done, it goes to:

"Burn" – boiler operation, upper display indicates Burn, lower display indicates changing b-
temperature of heating water in the boiler, smoke gases and r-temperature of water in the
boiler:

LED in upper display above right signals operation of reducer for dosing pellets (when the LED
is turned on, the reducer is dosing pellets into the burner and vice versa: if the light is turned
off, the reducer is not operating).

LED in the lower display below right signals when the boiler is supplying pump with voltage –
when the pump is operating (when the light is turned on, the pump is supplied with power,
which means that the pump is operating and vice versa: if the LED is turned off, the pump is
not operating),

When the temperature of heating water begins to gets closer to set temperature, combustion
device ECOLOGIC 30 starts modulation or regulation/reduction of power. In this state, display
indicates "
regu H2O ", and upper display alternately shows power (P is the level of boiler opera-
tion, d is the level of boiler setting), and lower display shows temperatures.

"Cool flui" – state of shutting down, indicated on the display when combustion device ECO-
LOGIC 30 reaches set temperature of heating water in the boiler with addition for regulation (if
the temperature of heating water is set to 70 °C, the boiler enter "cool flui" state at 75 °C).
When the boiler finishes "Cool flui" state, it means that the heating water in the boiler cooled
down. It goes to:

"Test fire" – and the ignition procedure is repeated.
Control of information on operation of combustion device ECOLOGIC 30 requires menu access into
programme of information (shown data is only illustrative). Enter the menu with long press on MENU
button (see
figure 22, page 58 ), when the display shows "tH2O", release the button. Use + and -
buttons to select desired information.