Saunier Duval THEMACLASSIC 25 User manual

Machine Translated by Google

F2 0,5
INSTRUCTIONS FOR USE
ÿ
In this case restore the pressure by
opening the tap (t) positioned
under the boiler until the
value of 0.8 bar is read on the
display.
Choosing the operating MODE changes the
operating mode
NB : Briefly pressing one of the + or - keys (4) or (5) will cause the previously selected temperature value
to appear on the display.
6 - Operating indicator : - Flashing red :
fault signal.
Ignition of the boiler
1 - ON/OFF 2
- Display : •
pressure (bar) of the heating circuit • temperature (°C)
of the water when the boiler is in heating request. • fault
code 3 - Choice of operating mode.
4 and 5 - Hot water and
heating temperature adjustment.
2
mode
>> Attempt a reset: move the switch to stop the boiler
( O will appear ), wait 5 s then turn the boiler
back on ( I will appear ).
Filling the
system If there
is no water, the red light
(6) and the pressure
indication (2) flash.
Turning off the
3
• Move the switch to the left
to make O appear: the
boiler is not powered • Close
the gas tap in case
of prolonged absence.
Boiler protection against freezing
Heating + hot water
Heating temperature adjustment • Use
the + and - buttons
(5) to set the heating flow temperature
between 38°C and 87°C.
5
Move the switch to the right to make I appear.
bar
In the event of a fault, the
red warning light (6) will flash and
an F code followed by a digit
will flash on the display (2).
- Steady yellow : indicates burner ignition
of the boiler. The turning on of the green light indicates the selected mode:
2
• By pressing the key
6
1
water heater
Make sure that: • the
boiler is electrically powered
If the defect persists, contact the technical assistance
service.
Hot water only
• the gas tap is open
4
Domestic hot water adjustment • Use the + and -
buttons (4) to set the domestic hot water
temperature between 38°C and 65°C.
Machine Translated by Google

This room must be
permanently ventilated according
to the standards
currently in force.
Themaclassic
C boilers are natural
draft and open chamber
appliances; this means that the
air required for combustion
is taken directly
from the room where the
boiler is installed.
- Multiple installation
configurations according to the
characteristics of the
chosen room.
USER •
The guarantee
• The maintenance •
The adjustment
The NOx model is made with a
particular technology which
guarantees an
almost total reduction of the
nitrogen oxides (NOx) produced
by the combustion process. The
issue
These systems offer
numerous advantages including:
- Possibility of installation in small
rooms without the need for
ventilation of the room.
3
Accessories
For more information
on the accessories available,
consult your trusted dealer or
the website
www.saunierduval.it
Themaclassic F are watertight
fixtures; this means that both
the intake of the
combustion air and the
evacuation of the burnt gases can
be carried out with coaxial or
separate ducts.
INSTALLATION •
Dimensions 10 • Heating circuit
11 • DHW circuit 11 • Technical
features
Themaclassic C AS 25 E and
Themaclassic F AS 25 E Heating
only boilers with electronic ignition.
GENERAL
INFORMATION • Safety
Themaclassic C 25 E and
Themaclassic F 24 E NOx
Themaclassic F 25 E
Combination boilers (heating +
domestic hot water) with
adjustable output and
electronic ignition.
of polluting products, the
cause of phenomena such as
the greenhouse effect, is therefore
practically eliminated with the use
of low NOx emission boilers.
MAINTENANCE 32 - 35
THEMACLASSIC F 24 E NOx,
INSTALLATION AND USER MANUAL
THEMACLASSIC C AS 25 E, THEMACLASSIC F AS 25 E
THEMACLASSIC C 25 E, THEMACLASSIC F 25 E,
4 - 5
6
12 - 13 •
Hydraulic circuit 14 - 16 • Positioning
• Hydraulic connections
• Boiler installation •
Electrical
connections 24 - 25 •
Commissioning 26 - 27 •
Adjustments 28 - 30 • Emptying •
Gas change 31
31
19 - 21
22
23
2
3Presentation
18
Usage instructions
17
control
• Warnings
• Smoke kit
installation
Themaclassic C
36
37 - 42
burned gas
of the installation
7 • Questions and solutions 8 - 9
of the boiler •
Evacuation
Index
Presentation
of the boiler
Machine Translated by Google

Welcome
users
For the conditions, see the
last page of this booklet.
They will place their proven experience at your complete
disposal.
Free Initial Verification
Verification and first
power up are
completely free; We
therefore invite
you to call Saunier
Duval authorized service
centers to have these
operations carried out.
Vaillant Saunier Duval Italia SpA
Dear user, First of all, a warm thank you for choosing
a Saunier Duval wall-hung boiler. By giving your preference
to this brand, you now have one of the most advanced
devices of this category distributed on the European market.
The materials, the construction and the tests are perfectly in
line with the European and National Standards
regulating the matter. The powers, performances and
safety devices are guaranteed by tests carried out both on the
single components and on the finished appliances according
to the International Quality Control Standards. Finally, Saunier
Duval boilers are checked one by one before being packed
and shipped.
We invite you to carefully read the information
regarding commissioning, as well as the maintenance
instructions; in this way you will be able to avoid annoying
inconveniences and prevent breakdowns. Keep this booklet
carefully and consult it when you have any doubts
about operation and maintenance.
Documents
Together with this
booklet, we invite
you to keep a copy of
the declaration of conformity
issued by the installer
and a copy of the system
booklet.
Guarantee
The verification and
the free first ignition
carried out by an
authorized Saunier Duval
assistance
center allow you to
activate the Saunier
Duval conventional guarantee.
4
Do not hesitate to contact our Authorized Technical Assistance
Services for the appropriate periodic maintenance.
USER
Machine Translated by Google

Technical assistance centres
This operation, in addition to
optimizing the operation of the
appliance according to the
characteristics of the
system, is an indispensable
condition for the activation of the
Saunier Duval conventional
guarantee described further
on.
Free initial verification Once
installation has been
carried out by an
authorized person,
Saunier Duval offers the
initial verification free of charge
provided that it is carried out
by its authorized service
centre.
Saunier-Duval
The assistance centres
In compliance with the technical
standards and laws in force,
Saunier Duval recommends
that you contact your network
of authorized service centers
to have your appliance carried out
periodic maintenance at the end of
each heating season. In this way,
with a modest economic
investment, it will be possible to
contribute to a saving
in fuel consumption, the
probabilities of unforeseen
and annoying technical stops
during the heating season will be
reduced, and, in the last
analysis, the appliance will be
placed in a condition of extend its
operational life.
Therefore, in order to have a product
that is always efficient and
at maximum performance,
In the event of a lack of
conformity, the consumer has the
right to take action against
the seller to obtain the restoration,
free of charge, of the conformity
of the goods for a period of 24
months from the date of purchase.
The European Directive
99/44/EC, concerning certain
aspects of sales and guarantees
for consumer goods,
directly and exclusively
involves the sales
relationship between the seller
and the consumer.
Legal and
preventive maintenance
The technical regulations and the
laws in force prescribe the
obligation to contact a
qualified person pursuant to
law 46/90 for an annual inspection
of the appliance
and the analysis of the
combustion every two
years.
It is possible to contact the
nearest Saunier Duval authorized
technical assistance center by
consulting the Yellow Pages
under the heading gas
boilers or by consulting the website
www.saunierduval.it
read constantly updated
on Saunier Duval products,
on sector standards, both technical
and safety, and use original spare
parts.
Saunier Duval authorized
service centers are also
available to propose
scheduled maintenance
contracts adapted to
the needs of each individual
user, at particularly
advantageous conditions.
5
Routine cleaning and maintenance
operations are not covered by
the guarantee.
Vaillant Saunier Duval Italia Spa,
while not being the final seller
vis-à-vis the consumer, nevertheless
intends to support the installer's
responsibilities with its own
Conventional
Warranty, supplied through
its own technical
assistance organization (see
the terms of the
conventional warranty).
Saunier Duval are made up of
qualified professionals
according to current standards
Warranty
certificate
Machine Translated by Google

Maintenance:
what you need to know
Cleaned and well
adjusted, your
boiler will consume
less and last longer. an
annual maintenance
of the boiler, as well as
a legal obligation, is
essential for good functioning.
The stipulation of the
maintenance
contract with an authorized
assistance center allows
you to obtain
optimal functioning of the
boiler and to comply
with the provisions of the law on
the matter.
6
This makes it possible to
lengthen the life of the
appliance, reduce
consumption and harmful emissions.
The cleaning of the
external panels must
be done with a wet
rag and soapy water.
Do not use abrasive
or solvent-based products as
they could damage the
paneling.
USER
Machine Translated by Google

Heating temperature
adjustment: 2 -
The + and - keys
above allow the heating
circuit water temperature
to be varied from the
minimum (38°C) to the
maximum allowed.
NB : A short press
displays the previously
selected temperature.
7
NB : A short press
displays the previously
selected temperature.
Domestic hot water
temperature
adjustment (except
AS models): 1 - The
+ and - keys above allow
you to vary the domestic
hot water temperature from
38°C to 65°C in
order to obtain the optimum
temperature for your needs.
You will have to
resort to regulation if
your system lacks a room
thermostat or to regulate
the temperature of the
water inside the radiators.
we
1
2
Regulation:
source of economy
Machine Translated by Google

My boiler has
stopped, the red light and
the pressure indicator are
flashing!
After bleeding, check the
pressure and restore it if
necessary. If the anomaly
persists, contact the assistance
centre.
If the filling has to be
done too frequently, there
could be a leak in the system.
good evacuation of burnt gases :
this leads to the stagnation
of harmful gases.
There may be air in the pipes.
proceed to bleed the radiators
by opening the appropriate
cock.
The more water flow
drawn, the less hot the
water is. In this case, it is
necessary to reduce
the flow rate at the tap until
the desired temperature is
reached.
I hear the sound of water
inside the radiators.
The task of the room
thermostat is not to
operate the boiler
when the external conditions,
such as a sunny day,
allow the desired
temperature to be maintained
in the room.
Indeed, the water temperature
depends on the required
flow rate.
When I open the hot water
tap fully it seems to me that
the water is less hot !
Since I installed the room
thermostat, the radiators
sometimes stay cold
for a long time.
The obstruction would prevent
The arrival of hot water
depends on the quantity
of cold water contained in the
pipes. If the bathroom
is 10 meters from your
boiler, the seconds needed for
the heat to arrive will
seem endless...!
It is essential for the
operation of your boiler.
Before the hot water
reaches the bathroom
I have to wait a long time !
ABSOLUTELY NOT!
It is extremely dangerous!
8
It is therefore
necessary to restore the
pressure by opening
the appropriate blue tap
located under the boiler
until the pressure of 0.8
bar is read on the display.
The boiler has stopped because
it has detected a lack
of water in the system.
I would like to close the
ventilation opening
where the boiler is
installed because cold
air enters. I can do it?
In this case consult your
installer.
USER
ÿ
0,5
Your
questions…
bar
Machine Translated by Google

I have to be away
for a few days. How can I check the
heating circuit pressure
when the temperature
appears on the
display?
In homes that are
not occupied for long
periods, evaluate
the possible emptying of
the system, or better, insert
a specific antifreeze liquid
available from your installer.
When the boiler is in
heating request, the
water temperature
actually appears on the
display. To verify
Can frost damage my
system?
9
the pressure, it is sufficient
to put the boiler on the
hot water only position ( )
in order to
interrupt the heating
request and the pressure
can be read on the
display. Then put it
back in the heating
position.
In case of absence
for a few days,
simply lower the setting
temperature
on your room thermostat.
Note that a programmable
room thermostat will allow
you to ideally select the
days, time slots and
temperatures of the
heating.
Choose a temperature that
will allow you to
quickly find a comfortable
temperature on
your return.
If your installation does
not have a room
thermostat, select the
minimum temperature
in heating and set
it on the display of your
boiler.
Machine Translated by Google

30
C 25 E C AS 25 E F 25 E/F 24 E NOx F AS 25 E
3431
31
Themaclassic
34
32
10
Net weight
35
(kg)
(kg)
Gross weight
33
184
INSTALLATION
740
410
Dimensions
310
Machine Translated by Google

If it is an old system, it is
essential to flush the radiator
circuit before installing
the new boiler.
Warning: if the materials
used are of a different
nature, corrosion phenomena
may occur.
The heating surfaces can
consist of radiators,
convectors or air heaters.
The distribution network must be
calculated according to the
flow rate corresponding to
the power actually required,
without taking into account
the maximum power
11
A better comfort of use will be
obtained starting from 0.8 bar of
supply pressure.
When starting up the system, it
is possible to change this
inflation pressure in the event of
a different static load.
The section of the
pipes will be determined
according to the usual methods
based on the flow rate/pressure curve.
The permissible total water
volume for the heating
circuit will depend, among other
things, on the cold static load.
The expansion vessel
incorporated in the boiler is
delivered at a pressure of 0.5
bar (i.e. with a static load equal
to 5 mCE) and allows a
maximum volume of 110
liters for a
average temperature of
the radiator circuit of 75°C
and a maximum service
pressure of 3 bar.
supply pressure of 0.6 bar.
The boiler can operate with
minimal pressure
that the boiler is able to supply.
However, it is advisable to
provide for a sufficient flow
rate so that the
temperature difference between
the flow and return is less than
or equal to 20°C. The minimum
flow rate is 500 l/h.
Provide a drain cock at
the lowest point of the
system.
When using
thermostatic taps, pay
particular attention so
that they are not installed on all
the radiators, that taps are
installed in rooms with a
high free supply and that
instead they are never
installed in the room where the
room thermostat is fitted .
Themaclassic boilers can
be integrated into any type
of system: twin-pipe, single-
pipe in series or derivative…
taps with a large passage
section, in order to allow
sufficient flow.
It will be necessary to provide
for the installation of bleeders
at each high point of the
ducting, as well as on all the radiators.
Avoid pressure drops
as much as possible: limit the
number of bends, use
The distribution circuit must
be made with suitable
material.
The routing of the pipes
must be designed taking all
necessary precautions to avoid
the formation of air pockets
and to facilitate permanent
degassing of the installation.
In this case, it is recommended
to add an inhibitor to the
water in the heating circuit, in
the proportion indicated by the
supplier of the product:
this will prevent the production
of gases and oxides.
Heating
circuit
Sanitary circuit
Machine Translated by Google

Sanitary
Heating
Electrical characteristics
12
* Ø 130 mm with adapter
Combustion
INSTALLATION
CO (ppm o mg/kW/h) 32/34 73/78 60 32/34 73/78
(A) 0,45 0,69 0,5 0,45
_
Flue gas flow rate
of combustion
Maximum heat input (Q)
_
_
max power absorbed
automatically variable from… (kW) 8.4 8.9 11.4 to… (kW) 24.6 24.6 23.6
Minimum heat input (Q) (kW) 9.9 10.6
12.5 Heat input temperature (Q) (kW) 26.8 26.5 25.9 Max. flow rate in the circuit (°C) 65 65
65 Min. operating pressure in DHW (l/min.) 1.7 Continuous useful flow rate (T of 30°C) (l/
min.) 12 Min. supply pressure (bar) 0.5 (bar) 10
max pressure of power
100 100
NOx
3,0
5
_
1,7 1,7 12
11,3 0,5 0,5
10
NOx
38,9
15,1
137
(V) 230 230 230 230
C25E F25E F24E CAS25E FAS25E NOx Useful
power
in heating (P) reg. from..(kW) 8.4 8.9 11.4 8.4 to...(kW) 24.6 24.6 23.6 24.6 (kW) 9.9 10.6 12.5 9 ,9 (kW)
26.8 26.5 25.9 26.8 (%) 91.5 92.9 91 91.5 (°C)
87 87 87 87 (°C) 38 38 38 (l) 5 ( l) 110 110
110 110 (bar) 3.0 3.0 3.0 3.0
NOx (ppm o mg/kW/h) 74/130 73/129 20 74/130 73/129
38
_
C25E F25E F24E CAS25E FAS25E
_
100
(m3 /h) 54,4 38,9 44,5 54,4 (g/s) 19,6 15 15
19,6 (°C) 108 137 155 108
Intensity
_
Air flow rate (1013 mbar - 0°C)
110
_
_
6,8
IPX4D IPX4D IPX4D IPX4D IPX4D
230
NOx
_
60 60
C25E F25E F24E CAS25E FAS25E
max temperature capacity Heating control Expansion
vessel capacity Max. of the
installation at 75°C Maximum working
pressure
_
Flue gas evacuation with pipe Ø (mm) 125*
_
5
_
for coaxial systems Ø (mm) _ for coaxial
systems Ø (mm) _
7
_
_
CO2 (%) 5,3
(W) 103 158 122 103
Minimum heat input (Q)
_
C25E F25E F24E CAS25E FAS25E
_
Value of products
5
Air inlet
Electrical protection
Power (P)
_
Smoke temperature
_
5,3
0,69
158
Performance on PCI
_
8,9
24,6
10,6
26,5
92,9
87
_
10
60
Supply voltage
38
_
125*
5
_
7
Technical features
Themaclassic
Machine Translated by Google

gas category
2,1
Minimum pressure at the burner
25,8
_
C25E F25E F24ENOx CAS25E FAS25E
5,3
(kg/h) 0,77 0,82
(mbar) 20
2,8
1,32
2,09
37
Consumption at maximum power
20
12,2
4,8
(mbar) 37
Supply pressure
1,20
2,1
Minimum pressure at the burner
Ø burner nozzle 0,73
_
(mbar) 4,3
_
II2H3+ II2H3+
Propane (G 31) Ø
burner nozzle
2,05
(mbar) 2,1
Maximum pressure at the burner
0,73
2,74
2,11
0,83
37
Minimum pressure at the burner
12,4
Maximum pressure at the burner 24,6
Flow rate in the heating circuit l/h
0,85
29
_
5,3
32,7
_
I2H
1,20
20
3,6
0,73
(mbar) 12,4 13
Supply pressure
(mm) 0,73 0,73
0,78
31,4
20
Supply pressure
(mbar) 24,6 25,8
2,08
Consumption at minimum power
29
_
4,3
_
(mm) 1,20 1,20
2,1
II2H3+ II2H3+
1,05
4,3
Consumption at minimum power
0,73
0,82
(m3 / h) 1,05 1,12
(kg/h) 0,78 0,83
(mbar) 31,4 32,7
Consumption at minimum power
C25E F25E F24ENOx CAS25E FAS25E
2,84
Consumption at maximum power
(mbar) 3,6
29
_
(mm) 0,73 0,73
(kg/h) 2,08 2,05
20
1,12
C25E F25E F24ENOx CAS25E FAS25E
_
Natural gas (G 20) - (ref. 15°C - 1013 mbar) C25E F25E F24ENOx CAS25E FAS25E Ø burner nozzle
13
3,5
(kg/h) 2,11 2,09
37
0,77
Maximum pressure at the burner
(m3 / h) 2,84 2,8
Consumption at maximum power
(mbar) 29
50
10
0
40
500
30
1000
20
1400
Availablepressure(kPa)betweenheatingdeliveryandreturn
_
_
_
Open 1 round
Open 1/4 turn
Butane (G 30)
Flow/pressure curve available
2
4
Open 2 rounds
Open 1/2 turn
13
By-pass closed
5
3
1
2
3
5
1
4
Machine Translated by Google

12 - Temperature sensor
3 - Fume hood 4 -
Heating circuit exchanger 5 -
Combustion
chamber 6 - Overheating safety
thermostat 7 - Expansion vessel
8 - Flame detection
electrode 9 - Burner
16 - DHW circuit exchanger (*)
24 - 3 bar safety valve
temperature.
11 - Pump
15 - Pressure sensor
14 - By-pass
10 - Ignition electrode
2 - High smoke anti-reflux safety
22 - Cold water inlet filter (*)
13 - Ignition board
1 - Low temperature fume backflow safety.
23 - Filling cock (*)
heating
Themaclassic C
21 - Heating circuit filter
A - Heating return
20 - DHW flow detector (*)
B - Cold water inlet (*)
C - Heating flow
19 - Drain cock
D - Sanitary water outlet (*)
14
(*) except for AS models
18 - Gas mechanism
E - Gas inlet
17 - 3-way valve (*)
INSTALLATION
13
20
22 23
19
16
15
6
17
5
18
4
9
24
14
3
7
12
10
2
21
11
8
1
Hydraulic
circuit
A B C OF
Machine Translated by Google

Air inlet
Burnt gas
Hydraulic
circuit
14
21
12
11
22 23
13
6
20
19
5
1
9
7
4
3
15
10
16
24
8
17 18
2
E - Gas inlet
Themaclassic F
18 - Gas mechanism
A - Heating return
15
11 - Pump
16 - DHW circuit exchanger (*)
C - Heating delivery
4 - Heating circuit exchanger
8 - Flame detection electrode
13 - Ignition card
22 - Cold water inlet filter (*)
(*) except for AS models
2 - Extractor
20 - DHW flow detector (*)
17 - 3-way valve (*)
D - Sanitary water outlet (*)
12 - Temperature sensor
6 - Overheating safety thermostat
24 - 3 bar safety valve
15 - Pressure sensor
10 - Ignition electrode
B - Cold water inlet (*)
heating
21 - Heating circuit filter
5 - Combustion chamber
9 - Burner
14 - By-pass
23 - Filling cock (*)
1 - Sealed chamber
19 - Drain cock
3 - Air pressure switch
7 - Expansion tank
A B C OF
Machine Translated by Google

INSTALLATION
7 - Flame detection electrode
12 - Ignition card
21 - 3 bar safety valve
D - Sanitary water outlet
10 - Pump
19 - Filter on the cold water
inlet
5 - Combustion chamber
3 - Exchanger
16 - DHW circuit exchanger
C - Heating delivery
1 - Extractor
16
9 - Ignition electrode
23 - Heating circuit filter
14 - Gas mechanism
20 - Filling cock
A - Heating return
6 - Expansion tank
11 - Temperature sensor
4 - Overheating
safety thermostat
18 - DHW flow detector
E - Gas inlet
15 - Pressure sensor
B - Cold water inlet
Heating circuit
burnt gases
17 - 3-way valve
Themaclassic F Nox
13 - By-pass
8 - Burner
2 - Air pressure switch
22 - Drain cock
Air inlet
A B C OF
Hydraulic
circuit
9
2
17
5
1
13 14
4
12
19 20
11
10
18
22
6
21
8
16
23
7
3
15
Machine Translated by Google

Ø 105
37
160
70 102 70 38
160
Positioning of the
boiler
63,4
747,7
740
20 mini
410
• Avoid mounting
the boiler above an
appliance which, during
use, could in any
way jeopardize its
proper functioning (cookers
which give rise to
the formation of greasy
vapours, washing machines,
etc.); also avoid
installation in rooms with a
corrosive or
very dusty atmosphere (for
C models).
17
All these pieces must
be installed in
accordance with the
instructions on the template.
Determine the position
of the boiler, remembering
to: •
Avoid fixing it on flimsy
partition walls.
If it is not necessary to
proceed
immediately with the
assembly of the boiler, it
is advisable to protect the
various connections
to prevent the
painting or
plaster from compromising
the seal of the definitive connection
GAS
Machine Translated by Google

For the construction of
the combustion product
exhaust duct, comply
with the UNI-CIG 7129
STANDARDS.
that, under no
circumstances, is it possible
for the condensate to return to the boiler.
However, we would like to remind
you that for the appliance to work
properly, the drain
must be made in this way
18
INSTALLATION
1 m max.
Ø
2 Ø min.
Ø
2 Ø min.
min. slope
3%
1 m max.
min. slope
3%
Exhaust of combustion
products for Themaclassic C
1,6mmini
3Ø
2Ø
3Ø 2Ø
1,6mmini
Machine Translated by Google

Installation of the smoke
evacuation/air inlet duct for Themaclassic F
Positioning of the draft terminals (in mm).
A - Under window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600 B
- Under air vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600 C - Under
eaves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 D - Under
balcony . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 E - From
adjacent window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .400 F - From
adjacent air vent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600 G - From vert/horiz pipes
or drains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 H - From an
angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 I - From a
recess . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 L - From the
ground or any walking area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2500 M -
Between two vertical terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1500
N - Between two horizontal terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000
19
Machine Translated by Google

INSTALLATION
This maximum value is
obtained using
Gasket
a duct with a length (L) of 3.5
m* and a bend.
The obtainable length (L) is
reduced by one meter for each
90° bend (or two at 45°) that
is added.
Use only original saunier duval kits and accessories (UNI-CIG 7129 standards)
Install the
fumes
diaphragm,
supplied with
the gasket
bag, in cases
where this length
(L) of
the exhaust
duct is less
than 0.5 m.
Horizontal concentric
system (Ø 60/100 mm)
20
L
1 %
Installation of the
flue duct/air inlet for Themaclassic F
64
Machine Translated by Google