Riello RESIDENCE HM Series Instructions For The User page 10

The boilers are factory set to:
CH rpm
6.300
6.200
7.400
Should greater lengths be required, compensate the pressure drop with
an increase in the r.p.m.of the fan, as shown in the adjustments table, to
provide the rated heat input.
b
Adjustment tables INSIDE CHIMNEY PIPES - G20
Pipes
Fan rotations rpm
Ø 50
CH DHW
6.300 7.900 7
6.400 8.000
6.500 8.100
6.600 8.200
6.700 8.300
6.800 8.400
6.900 8.500
7.000 8.600
7.100 8.700
7.200 8.800
6.200 7.400 2
6.300 7.500
6.400 7.600
6.500 7.700
6.600 7.800
7.400 8.600 2
7.500 8.700
7.600 8.800
7.700 8.900
7.800 9.000
(*) Maximum length that can be installed ONLY with class H1 discharge pipes.
Pipes
Fan rotations rpm
Ø 50
CH DHW
6.300 7.900 6
6.400 8.000
6.500 8.100
6.600 8.200
6.700 8.300
6.800 8.400
6.900 8.500
7.000 8.600
7.100 8.700
7.200 8.800
6.200 7.400 1
6.300 7.500
6.400 7.600
6.500 7.700
6.600 7.800
7.400 8.600 1
7.500 8.700
7.600 8.800
7.700 8.900
7.800 9.000
(*) Maximum length that can be installed ONLY with class H1 discharge pipes.
DHW rpm
Ø50 Ø60
7 23
7.900
6 20
2 12
7.400
1 11
2 12
8.600
1 11
.
Pipes Pipes
Ø 60 Ø 80
23 116
12 62
12 62
compact
Pipes Pipes
Ø 60 Ø 80
20 98
11 57
11 57
Ø80
lengths below.
116
b
In any case, the maximum lengths declared in the booklet are
98
guaranteed, and it is essential not to exceed them.
COMPONENT
62
bend 45°
57
bend 90°
0.5m extension
62
1.0m extension
2.0m extension
57
bend 90° ø 80 mm
4,5m Ø 80 mm
180
4.9
195
pressure
195
methane gas. The boiler is sized to work correctly up to a maximum internal
with the indications in the "technical data" table.
accessory kit with integrated siphon, to be installed immediately on the exit
of the
air pipe (kit Ø80/125).
NOTE: The use of the Ø80 clapet kit requires the use of the Ø80 twin system
The clapet accessory kits with integrated siphon available in the catalog are
170
WARNINGS:
b
Th
b
have equivalent combustion characteristics.
The number of appliances that can be connected to a collective smoke
The boiler is designed to be connected to a collective smoke pipe sized to
boilers are working at the maximum nominal heat output while 1 boiler is
working at the minimum heat output permitted by the controls.
b
180
pressure).
Additional accessories (bends, extensions, terminals, etc.) are available for
180
b
The pipes must be assembled so as to avoid pockets of condensate
b
A data plate must be positioned in the point of connection with the
information:
10
Ø 50 Ø 60
12,3 5
19,6 8
6,1 2,5
13,5 5,5
29,5 12
stack for ducting
Ø 50 mm - Ø 60 mm or Ø 80mm
4,5m Ø 80 mm
bend 90°
Ø 50 mm
Ø 60 mm
or Ø 80 mm
reduction
Ø 80-60 mm or
Ø 80-50 mm
m suitable for collecting and expelling the
only permitted for
(kit Ø80) or the
.
.
/suction
.
.
-
-
.