Immergas MINI NIKE X 24 3 E, Instructions Manual

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1.9  OUTDOOR INSTALLATION IN 

PARTIALLY PROTECTED AREA.

N.B.:

a partially protected location is one in which 

the appliance is not exposed to the direct action of 

the weather (rain, snow, hail, etc..).

• Configuration type B, open chamber and 

forced draught.

The relevant terminal must be used for this 

configuration (present in the intake kit for the 

installation in question), which must be placed 

on the central hole of the boiler (Fig. 1-12). Air 

intake takes place directly from the room where 

the boiler is installed and flue exhaust in an in-

dividual flue or directly to the outside.

Boiler with this type of configuration are classi-

fied as type B

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.

With this configuration:

- air intake takes place directly from the envi-

ronment in which the appliance is installed 

(external);

- the flue exhaust must be connected to its own 

individual flue or channelled directly into the 

external atmosphere.

Accordingly, technical standards in force must 

be observed.

Max. length of exhaust duct.

The flue pipe (verti-

cal or horizontal) can be extended to a max. length 

of 12 linear metres, using insulated pipes (Fig. 1-28) 

and limit the length of the Ø 80 normal flue pipe 

(not insulated) to just 5 metres.

Example of installation with direct vertical 

terminal in partially protected location.

 When 

the vertical terminal for direct discharge of com-

bustion fumes is used, a minimum gap of 300 mm 

must be left between the terminal and the balcony 

above. The height X+Y+Z+W evaluated with 

respect to the balcony above, must be equal to 

or more than 2000 mm. (Fig. 1-11). The term W 

must only be considered if the balcony above has 

closed balustrade (W=0 if the balustrade is open).

• Configuration without cover kit 

(boiler type C).

By leaving the side plugs fitted, it is possible to 

install the appliance externally, in partially co-

vered places, without the cover kit. Installation 

takes place using the Ø60/100 and Ø80/125 

concentric horizontal intake/ exhaust kits. Refer 

to the paragraph relative to indoor installation. In 

this configuration the upper cover kit guarantees 

additional protection for the boiler. It is recom-

mended but not compulsory.

• Fitting the cover kit.

 To assemble and confi-

gure the cover kit correctly, please refer to the 

relative instructions sheet.

VERTICAL TERMINAL KIT FOR 

DIRECT DRAINING

INTAKE COVER KIT