Technical Information - Ariston Genus 27 Plus Installation Instructions Manual

6.

TECHNICAL INFORMATION

CE Certification
Thermal Capacity
Thermal Power
Efficiency of Nominal Thermal Capacity
Efficiency at 30% of Nominal Thermal Capacity
Heat Loss to the Shell (∆=50°C)
Flue Heat Loss with Burner Operating
Flue Heat Loss with Burner Off
Maximum Discharge of Fumes (methane)
Residual Discharge Head
Consumption at Nominal Capacity (G20-G25)
(15°C, 1013 mbar) (G30-G31)
Temp. of Exhaust Fumes at Nominal Capacity with Methane
CO Content
2
O Content
2
CO Content
Minimum Ambient Temperature
Heating Temperature
Temperature & Pressure Relief Valve Setting
Stored D.H.W. Cylinder Capacity
Stored D.H.W. min/max Temperature
Specific flow rate*
(IN 10' ∆T=30°C)
Time Taken to Raise Temperature from 15°C to 65°C**
Time Taken to Raise 70% of the Stored Volume to 65°C**
D.H.W. Expansion Vessel Capacity
D.H.W. Expansion Vessel Pre-load Charge
Operating Pressure
Maximum Supply Pressure to Pressure Reducing Valve
Heating Expansion Vessel Capacity
Heating Expansion Vessel Pre-load Charge
Maximum Water Content in System
Maximum Heating Pressure
Nominal Pressure Natural Gas (G20)
LPG (G30-G31)
Electrical Supply (V± 5%)
Power Consumption
Protection Grade of Electrical System
Internal Fuse Rating
Weight
GC Number
*BS EN 625 **Figures obtained by WRc in accordance with Test Criteria 1-50-220 & 1-50-222
Manufacturer: Merloni Termosanitari SpA - Italy
Commercial subsidiaries: MTS (GB) Limited
MTS Building
Hughenden Avenue
High Wycombe
Bucks HP13 5FT
Telephone: (01494) 755600
Fax: (01494) 459775
Internet: www.mtsgroup.com/uk
E-mail: info@uk.mtsgroup.com
Technical Advice: 0870 241 8180
Customer Service: 0870 600 9888
max/min kW
max/min kW
%
%
%
%
%
Kg/h
mbar
m 3 /h
Kg/h
°C
%
%
ppm
°C
max/min °C
bar/°C
l
max/min °C
l/min
min
min
l
bar
bar
bar
l
bar
l
bar
mbar
mbar
V/Hz
W
IP
Kg
MTS Heating Limited
Damastown Industrial Park
Damastown Avenue
Mulhuddart
Dublin 15
Telephone: (01) 810 3723
Fax: (01) 810 3727
Internet: www.mtsgroup.com/ie
E-mail: info@ie.mtsgroup.com
Technical Advice: (01) 437 0121
Customer Service: (01) 437 0121
GENUS 27 BFFI PLUS
29.8/12.0
27.4/10.3
92.1
88.8
1.1
6.8
0.4
56.9
1.3
3.16
2.35/2.32
136.9
7.27
7.45
55
+5
82/42
7/90
60
40/70
18
12
8
3.5
3.5
3.5
16
7
1
145
3
20
30-37
230 / 50
200
X4D
FAST 2 AT
86
47-116-11