Extraflame MIETTA EVO, Руководство пользователя

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23 ENGLISH
OPERATION AND LOGIC
IGNITION
Once the previously listed points have been checked, press key
OK
for three seconds to ignite the stove. During ignition, the stove will check
for a flame for a period of 15 minutes. Once the control temperature has been reached, the
stove interrupts the ignition phase and switches to PREPARATION.
PREPARATION
During the preparation phase, the stove stabilises combustion, increasing it progressively, to then start ventilation and switch to WORK
WORK
In the work phase, the stove switches to the SET POWER defined by the user, heating the room until SET THERMOSTAT is achieved. See next
heading.
ADJUSTING SET THERMOSTAT
The SET room thermostat can be set using keys 2 and 3, from LOW-TA - 7°C - 37°C - HOT. If the value is between 07°C - 37°C, the stove checks
the room temperature using a probe in the radio control device. Once the set temperature has been reached, the stove automatically reduces
the power, guaranteeing best comfort and reducing pellet consumption: this process is called “modulation”.
LOW-TA - HOT
If the SET THERMOSTAT is “LOW-TA” (set under the 7° threshold), temperature checking is entrusted to the additional thermostat contact,
thus bypassing the radio control temperature probe.
If the contact is open (fulfilled), the stove works at minimum power.
If the contact is closed (request), the stove works at the set power.
If the setting is on “
HOT
” (set above 37°C) the stove always operates at the set power, ignoring the external contact and the temperature probe.
ADJUSTING SET POWER
The set power has 5 levels of operation, Pressing the key
OK
allows you to view the set power which can be changed using the keys
OK
or
OK
.
Power 1 = minimum level - Power 5 = maximum level.
The change must be confirmed by pressing the key
OK
.
CLEANING
At preset intervals, the generator cleans the burn pot, turning the machine off.
When the cleaning phase is finished, the generator will re-start automatically and continue the working phase, returning to the selected
power level.
AUTO BLOW
During the work phase, the stove cleans the burn pot at regular intervals with an "AUTO BLOW".
When this procedure starts, a message is displayed. During the "AUTO BLOW" procedure, the pellet feed slows down and the fumes motor
increases.
After cleaning, the stove resumes operation in normal conditions.
SWITCH-OFF
Press the
OK
key for three seconds.
Once this operation has been performed, the appliance automatically enters the switch-off phase, blocking the supply of pellets.
The flue gas exhaust motor and the hot air flow motor will remain on until the stove temperature has dropped below the safety settings.
REIGNITION
The stove can only be re-ignited if the temperature of the exhaust fumes is lower than the preset threshold and the minimum safety time has
passed.