Combustion - Carbel A-70 Plus Manual De Montaje, Uso Y Mantenimiento

Primary air inlet
It's fundamental to open the inlet completely during lighting, just as it is advisable to leave the door ajar in order to
avoid condensation of the smoke on the glass panels. Once the device is heated the door can be closed and the
primary air inlet as well.
Secondary air inlet
Should always be open during lighting of the fire.
The secondary air inlet can be regulated when the device has heated up and there is an abundance of flames.
Regulating the secondary air inlet will allow to have more control over the combustion, slowing the process down
and making the most of each firewood load.
appliance when adjusting the primary air inlet and opening the door.
Even though the correct regulation of the air inlets will be acquired through your own use and experience with your
stove, this table will allow you to get off to a good start:
COMBUSTION PHASE
Lighting of the fire
Nominal heat
Minimal heat
Reloading
NB: on days of adversary weather conditions (low atmospheric pressure, strong colds); when the chimney is very
cold, or if you have a chimney with deficient draught, one can help start the draught heating up the conduct:
1 prepare the firewood in the chimney for lighting
2
put some newspaper made into a ball on top of the deflector
3 After a few seconds light the fire according to instructions.
3 – 4. COMBUSTION
In order to obtain a good combustion; clean and ecological (free of CO), when the wood has caught fire well
and a high temperature is reached, primary air should be closed. This way, the entry for the combustion air,
previously heated, is realised via the upper part of the burner, next to the glass and via the back wall
underneath the deflector, producing a better combustion of the gasses, which one can observe through the
increased volume of the flames and of the rise in temperature.
Wood burners and inserts are intermittent combustion appliances. This means that they should be lit, loaded
with an approximate weight of fuel as recommended by the manufacturer for each model, followed by a full
combustion cycle and fuel reloads after each combustion cycle.
Good combustion is necessary for optimum performance and a better view of the flames through the glass.
Guidelines:
- Maintain a high and constant temperature in the fireplace. To achieve this, the fireplace door must be closed
at all times and opened only to load firewood, which must be done as quickly as possible. Maintaining the door
open will cause the burner to lose temperature, being detrimental to the combustion and complicating the
ignition of the new firewood load.
Closed position
In order to avoid burns, always use the glove supplied with the
PRIMARAY AIR
Open 100%
Closed 100%
Closed 100%
Open only if necessary and close again
Open position
Regulate according to convenience (25 –
Regulate according to convenience (25 –
at the start of the flue and set fire to it.
SECONDARY AIR
Open 100%
Open 100%
100%) open
100%) open
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