MCZ Forma Wood 75 Dx - Manual (Page 29)

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5-OPERATION
FIGURE 13 - HEARTH DOOR OPENING / CLOSING (FORMA T95)
The closed fireplace package contains a handle that can be installed on the door (as per instructions supplied with
the handle).
COMBUSTION CONTROL
PRIMARY AIR
Primary air enters directly via the openings present between the casing and structure of the closed fireplace. This air enables combustion.
My moving the supplied lever to the right as shown in the figure, one has full opening with faster combustion while if it is moved to the
left one has closure with slower combustion.
The lever turned towards MAX is designed to bring a large quantity of primary air beneath the fireplace hearth, to allow rapid and effective
ignition of the fire.
Air for cleaning the glass enters directly from the door with a fixed passage section, both in MAX and MIN combustion modes.
FIGURE 14 - ADJUSTMENT OF PRIMARY/SECONDARY AIR
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