11
1-7
1-9
1-10
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
1.8 OUTDOOR INSTALLATION IN
PARTIALLY PROTECTED AREA.
N.B.:
a partially protected area 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.
Using the special coverage kit one can achieve
direct air intake (Fig. 1-7) and fumes exhaust in
a single flue or directly outside. In this configura-
tion it is possible to install the boiler in a partially
protected place. In this configuration the boiler
is classified as type B
22
.
With this configuration:
- air intake takes place directly from the envi-
ronment in which the appliance is installed
(outside);
- the flue exhaust must be connected to its own
individual flue or channeled directly into the
external atmosphere.
The technical regulations in force must be
respected.
•
Coverage kit assembly (Fig. 1-9).
Remove the
two plugs and the gaskets present from the two
lateral holes with respect to the central one.
Install the Ø 80 outlet flange on the central hole
of the boiler, taking care to insert the gasket
supplied with the kit and tighten by means of
the screws provided. Install the upper cover,
fixing it using the 4 screws present in the kit,
positioning the relevant gaskets. Engage the 90°
Ø 80 bend with the male end (smooth) in the
female end (with lip seal) of the Ø 80 flange unit
until it stops. Introduce the gasket, making it
run along the bend. Fix it using the sheet steel
plate and tighten by means of the straps present
in the kit, making sure to block the 4 gasket
flaps. Fit the male end (smooth) of the exhaust
terminal into the the female end of the bend 90°
Ø 80, making sure that the relevant wall sealing
plate is already fitted; this will ensure hold and
joining of the elements making up the kit.
Max. length of exhaust duct.
The flue pipe
(vertical or horizontal) can be
extended to a
max. length of 12 linear metres, using insulated
pipes (Fig.
1-25). To prevent problems of flue
gas condensate in the exhaust pipe Ø 80, due
to flue gas cooling through the wall,
the length
of the pipe (not insulated) must be limited to just
5 m (Fig. 1-22).
• Configuration without cover kit in a partially
protected location (type C boiler)
By leaving the side plugs fitted it is possible to
install the appliance externally without the cover
kit. Installation takes place using the Ø60/100, Ø
80/125 and separator Ø 80/80 concentric intake/
exhaust kits. Refer to the paragraph relative to in-
door installation. In this configuration the upper
cover kit guarantees additional protection for the
boiler. It is recommended but not compulsory.
The cover kit includes:
N° 1 Thermoformed cover
N° 1 Gasket locking plate
N° 1 Gasket
N° 1 Gasket tightening clip
The terminal kit includes:
N° 1 Gasket
N° 1 Discharge flange Ø 80
N° 1 Bend 90° Ø 80
N° 1 Drain pipe Ø 80
N° 1 Wall sealing plate
Summary of Contents for NIKE MYTHOS 24 2E Series
Page 1: ...EOLO MYTHOS 24 2E IE Instruction and warning book 1 038791ENG ...
Page 2: ......
Page 31: ...31 ...
