Immergas C9 Notice D'instructions page 10

General warnings.
All Immergas products are protected with suitable
transport packaging.
The material must be stored in a dry place
protected from the weather.
This instruction manual provides technical
information for installing the Immergas kit. As
for the other issues related to kit installation (e.g.
safety in the workplace, environmental protection,
accident prevention), it is necessary to comply with
the provisions specified in the regulations in force
and with the principles of good practice.
Improper installation or assembly of the Immergas
appliance and/or components, accessories, kits
and devices can cause unexpected problems for
people, animals and objects. Read the instructions
provided with the product carefully to ensure
proper installation.
Installation and maintenance must be performed
in compliance with the regulations in force,
according to the manufacturer's instructions and
by professionally qualified staff, meaning staff
with specific technical skills in the plant sector, as
envisioned by the law.
Kit composition:
Ref. Qty Description
1 1 Ø 100 door adapter
2 1 Neoprene door seal
3 4 4.2 x 9 AF screws
4 1 TE M6 x 20 screw
5 1 M6 nylon flat washer
6 2 Door hole closure sheet steel cap
7 1 Neoprene cap seal
8 1 M6 toothed washer
9 1 M6 nut
Supplied separately:
A 1 Ducting kit door
Installation drawings key:
Un m i s t a k a b l e i d e nt i f i c at i o n o f
1
component present in the kit
A
Identification of component not supplied
in this kit
IE
Kit Description
This kit allows to install an Immergas boiler in
"C93" configuration, with intake of combustion
agent air directly from the cavity where flue
exhaust is performed via ducted system.
The kit is suitable for installation just of
condensing boilers, type-approved for this
application.
Important: the boiler must be installed
exclusively with an original Immergas "Green
Range" air intake and fume extraction system
in plastic.
The plastic pipes cannot be installed outdoors,
for tracts longer than 40 cm, without suitable
protection from UV rays and other atmospheric
agents.
This system can be identified by an identification
mark and special distinctive marking bearing
the note: "only for condensing boilers".
1
3
3
3
5
4
10
System composition.
To be functional and complete, this kit must be
coupled with the following components, which
are sold separately.
- Ø 60 ducting kit.
N.B.: the Ø 80-60 reduction present inside
the ducting kit must not be used in this
application.
- Ø 60/100 flue exhaust kit configured on the
basis of the installation and type of boiler.
KIT ASSEMBLY.
Proceed as follows to assemble the kit:
- Assemble the components of the "C9" kit onto
the door (A) of the ducting system (Fig. 1).
- Assemble the ducting system as described on
the relative instruction sheet.
- Calculate the distances between boiler exhaust
and the ducting system bend.
- Set-up the boiler flue extraction, calculating
that the pipe inside the Ø 60/100 concentric
kit must be engaged up to stop in the ducting
system bend (Height "X" Fig. 2), while the
external pipe must arrive up to stop on the
adapter (1).
N.B.: to favour the removal of possible
condensate forming in the exhaust pipe, tilt
the pipes towards the boiler with a min. slope
of 1.5%.
2
7
6
A
9
8
6
Fig. 1