Riello FAMILY CONDENS 2.5, Инструкция по установке и эксплуатации

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FAMILY CONDENS IS E
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ENGLISH
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In this case, the combustion air is picked up from the boiler
installation room (which must be a suitable technical room with
proper ventilation).
The non insulated flue gas outlet pipes are potential sources of
danger.
Make sure the flue gas discharge pipe is tilted 3° towards the
boiler.
maximum length of the flue gas
discharge pipe ø 80mm
pressure drop
45° curve 90° curve
2.5 IS E-2.5 IS E 80 m
1 m 1.5m
3.5 IS E 60 m
"Straight length" means without bends, drainage terminals or
joints.
“AIRTIGHT” INSTALLATION (TYPE C)
The boiler must be connected to concentric or twin flue gas discharge
pipes and air suction pipes, both leading outdoors. The boiler must
not be operated without them.
Concentric pipes (ø 60-100mm) (fig. 14a)
The concentric pipes can be fitted in most suitable direction in rela-
tion to installation requirements.
It is compulsory to use specific pipes (see Riello catalogue).
Make sure the flue gas discharge pipe is tilted 3° towards the
boiler.
Non-insulated outlet pipes are potential sources of danger.
The boiler automatically adapts ventilation according to the
type of installation and the length of the duct. Do not obstruct
or choke the combustion air suction pipe in any way.
HORIZONTAL
straight length of concentric
pipe Ø 60-100 mm
pressure drop
45° curve 90° curve
2.5 IS E/3.0 IS E 7.80 m
1.3m 1.6m
3.5 IS E 7.85 m
VERTICAL
straight length of concentric
pipe Ø 60-100 mm
pressure drop
45° curve 90° curve
2.5 IS E/3.0 IS E 8.80 m
1.3m 1.6m
3.5 IS E 8.85 m
For installation, follow the instructions supplied with the specific ac-
cessory kit for condensing boilers.
The use of a longer pipe causes a loss of output of the boiler.
Concentric pipes (ø 80-125)
The appropriate adaptor kit must be installed for this configuration.
The concentric pipes can be fitted in most suitable direction in rela-
tion to installation requirements. For installation, follow the instruc-
tions supplied with the specific kit for condensing boilers.
straight length of concentric
pipe Ø 80-125 mm
pressure drop
45° curve 90° curve
2.5 IS E/3.0 IS E 20 m
1 m 1.5m
3.5 IS E 14.85m
"Straight length" means without bends, drainage terminals or
joints.
Twin pipes (ø 80 mm) (fig. 15)
The twin pipes can face in the direction most suited to the installation
requirements.
The suction pipe of the combustion air must be connected to the
input after removing the cap fixed with three screws.
The flue gases discharge pipe must be connected to the flue gases
outlet.
For installation, follow the instructions supplied with the specific ac-
cessory kit for condensing boilers.
Maximum length of twin pipe Ø 80 mm
pressure drop
45° curve 90° curve
2.5 IS E/3.0 IS E 50 + 50m
1 m 1.5m
3.5 IS E 38 + 38m
"Straight length" means without bends, drainage terminals or
joints.
The use of a longer pipe causes a loss of output of the boiler.
It is compulsory to use specific pipes (see Riello catalogue).
Make sure the flue gas discharge pipe is tilted 3° towards the
boiler.
The boiler automatically adapts the purging to the type of in-
stallation and the length of the pipes. Do not obstruct or choke
the pipes in any way.
For the indication of the maximum lengths of the single pipe,
refer to the charts.
POSSIBLE OUTLET CONFIGURATIONS (fig. 24)
B23P-B53P Suction in room, with external outlet
C13-C13x
Concentric wall outlet. The pipes may also be split,
but the outputs must be concentric or sufficiently
close together to be subjected to similar wind condi-
tions
C33-C33x Concentric roof outlet. Outlets as for C13
C43 C43x Discharge and suction in separate shared smoke
pipes subject to similar wind conditions
C53-C53x Separated discharge and suction on wall or roof, in
areas with different pressure levels
C83 C83x Outlet in single or shared smoke pipe and wall suc-
tion line.
C93-C93x Discharge on roof (similar to C33) and air suction
from a single existing smoke pipe.
Refer to the regulations in force.
Twin pipes ø 80 with pipe Ø 50 or Ø 60
Thanks to the boiler characteristics, a flue gas discharge pipe ø 80
can be connected to the range of pipes ø 50 and ø 60.
For the pipe, you are advised to make a project calculation in order to
respect the relevant regulations in force.
The table shows the standard configurations allowed.
Table of standard pipe configuration (*)
Air suction 1 bend - 90° ø 80
4.5 m pipe ø 80
Flue gas discharge
1 bend - 90° ø 80
4.5 m pipe ø 80
Reduction from ø 80 to ø 60 and from
ø 80 to ø 50
° stack base curve ø 50 - ø 60 90°
For ducting pipe lengths see table
(*) Use flue gas system accessories in plastic (PP) for condensing
boilers.
The boilers are factory set to:
2.5 IS E: 5.600 rpm in DHW mode and 4.500 in heating mode, and
the maximum length that can be reached is 3m for the ø 50 pipe and
12 m for the ø 60 pipe.
3.0 IS E: 5.700 rpm in DHW mode and 5.100 in heating mode, and
the maximum length that can be reached is 1m for the ø 50 pipe and
10 m for the ø 60 pipe.
3.5 IS E: 6.000 rpm in DHW mode and 5.300 in heating mode, and
the maximum length that can be reached is 1m for the ø 50 pipe and
12 m for the ø 60 pipe.
Should it be necessary to achieve greater lengths, compensate the
pressure drop with an increase in the r.p.m.of the fan, as shown in the
adjustments table, to ensure the rated heat input.
The minimum calibration is not modified.