Technical Data - Riello FASTECH 24 KI Manuel D'installation Et D'utilisation

FASTECH KI - KIS

TECHNICAL DATA

DESCRIPTION
Gas
Appliance category ● Country of destination
Device type
Heating
Nominal heat input
Nominal heat output
Reduced heat input
Reduced heat output
Domestic hot water
Nominal heat input
Nominal heat output
Reduced heat input
Reduced heat output
Useful efficiency Pn max - Pn min
Useful efficiency 30% (47° return)
Combustion efficiency
Flue gas mass flow rate maximum power
Flue gas mass flow rate minimum power
Air flow rate
Flue flow rate
Excess air index (λ) maximum power
Excess air index (λ) minimum power
Flue temperature (min/max power)
CO at maximum**/minimum**
2
CO S.A. at maximum**/minimum** less than
NOx S.A. at maximum**/minimum** less than
NOx Class
Maximum heating operating pressure
Minimum pressure for standard operation
Maximum temperature allowed
Boiler water temperature selection range (±3°C)
Electrical power supply
Pump head available to the system
at a flow rate of
Maximum electric power consumption
Pump electrical output (1.000 l/h)
Electrical protection rating
Expansion vessel
Expansion vessel pre-load
Maximum DHW operating pressure
Minimum DHW operating pressure
Quantity of hot water with ∆t 25°C
Quantity of hot water with ∆t 30°C
Quantity of hot water with ∆t 35°C
Domestic hot water temperature
selection range (±3°C)
Minimum DHW flow rate
Flow rate limiter
** KI model: Pipe diameter 130 mm - length 0.5 m. - check performed in heating mode with water temperature 80°C-60°C
KIS model: Checked carried out with concentric pipe ø 60-100 - length 0,85m - water temperature 80°C-60°C - flue gas flange of suitable
diameter installed
16
FASTECH 24 KI
G20 G30
II2H3+ ● (JO-SRB-MK-LB-EG)
II2H3B/P ● (AL)
B
11BS
kW 26,70
kW 24,56
kW 11,50
kW 10,19
kW 26,70
kW 24,56
kW 9,00
kW 7,97
% 92,0 - 88,6
% 90,8
% 92,6
g/s 16,080 15,370
g/s 15,270 14,060
Nm /h 44,547 41,400
3
Nm /h 47,224 43,356
3
1,740 1,709
3,859 3,704
°C 119/90 118/91
% 6,80/3,00 8,20/3,80
p.p.m. 150/40 160/50
p.p.m. 180/100 250/150
3
bar 3
bar 0,25-0,45
°C 90
°C 40/80
Volt-Hz 230-50
mbar 118
l/h 1.000
W 61
W 54
IP X5D
l 8
bar 1
bar 6
bar 0,15
l/min 14,1
l/min 11,7
l/min 10,1
°C 37-60
l/min 2
l/min 10
FASTECH 24 KIS
G31 G20 G30
II2H3+ ● (JO-SRB-MK-LB-EG)
II2H3B/P ● (AL)
B22P-B52P; C12-C12x; C22;
C32-C32x; C42-C42x; C52-
C52x; C82-C82x; C92-C92x
25,80
23,94
25,80
23,94
92,8 - 84,5
15,800 14,360 14,330
14,350 15,600 15,730
42,618 39,743 38,545
44,681 42,330 40,436
1,736 1,607 1,647
3,733 5,100 5,385
116/91 141/108 145/109
7,90/3,70 7,30/2,30 8,50/2,60
90/40 120/160 200/210
220/140 160/100 220/100
0,25-0,45
40/80
230-50
1.000
37-60
G31
8,90
7,52
8,90
7,52
91,8
93,0
14,620
16,210
39,385
41,378
1,661
5,480
143/109
8,25/2,50
160/200
250/110
3
3
90
176
97
54
X5D
8
1
6
0,15
13,7
11,4
9,8
2
10