Unical ALKON 50 kW, Installation And Servicing Manual

Page: 5 / 64

5
General Information
LEGEND:
1 = CE Surveillance notify body
2 = Boiler type
3 = Boiler model
4 = Number of stars (Directive 92/42/CEE)
5 = (S.N°) Serial number
6 = P.I.N. code
7 = Approved fluing configurations
8 = (N0x) N0x class
A = Central Heating circuit features
9 = (Pn) Nominal output
10 = ( Pcond) Condensing nominal output
11 = (Qmax) Nominal heat input
12 = (Adjusted Qn) Adjusted for nominal Heat input
13 = (PMS) Max. pressure C.H. system
14 = (T max) Max. C.H. temperature
B = Domestic Hot Water circuit features
15 = (Qnw) Nominal heat input in D.H.W. mode (if different from Qn)
16 = (D) Specific D.H.W. flow rate according to EN 625 - EN 13203-1
17 = (R factor) N° taps based on the quantity of water declared EN
13203-1
18 = (F factor) N°stars based on the quality of water declared
EN 13203-1
19 = (PMW) Max. pressure D.H.W. system
20 = (T max) Max. temperature D.H.W system
C = Electrical features
21 = Electrical power supply
22 = Consumption
23 = Protection grade
D = Countries of destination
24 = Direct and indirect country of destination
25 = Gas family
26 = Supply pressure
E = Factory setting
27 = Adjusted for gas type X
28 = Space for national brands
1.6 DATA BADGE
CE Marking
-
The CE marking documents that the boilers satisfy:
- The essential requirements of the Directive regarding gas appliances (Directive
90/396/CEE)
- The essential requirements of the ElectroMagnetic CompatibilityDirective
(2004/108/CEE)
- The essential requirements of the BoilersEfficiency Directive ( 92/42/CEE)
- The essential requirements of the Low Voltage Directive ( 2006/95/CEE)
®
1
2
3
5
7 8
6
4
9
11
13
10
12
14
15
17
19
16
18
20
28
A
B
21 22
23
24 25
26
27
C D
E