Hotpoint Ariston 7HTD Series Operating Instructions Manual page 10

Burner and nozzle specifications
GB
Table 1
Burner
Fast (R)
Semi Fast (S)
Auxiliary (A)
Supply pressures
* At 15°C and 1013,25 mbar - dry gas
** Propane
*** Butane
Natural
(1) Only for appliances with the security device.
A
R
S
7HTD 640 S IX /HA
7HTD 640 IX/HA
10
Diameter Thermal Power
(mm) kW (p.c.s.*)
Nomin. Reduc.
100 3.00
75 1.65
55 1.00
P.C.S. = 50.37 MJ/Kg
P.C.S. = 49.47 MJ/Kg
P.C.S. = 37.78 MJ/m
3
S
Liquid Gas
By-pass Nozzle
1/100 (mm) 1/100
(1) (mm)
0.70 41 39
0.40 30 28
0.40 30 28
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
Natural Gas
Flow* Nozzle
g/h 1/100
*** ** (mm)
86 218 214 116(Y)
64 120 118 96(Z)
50 73 71 79(6)
28-30 37
20 25
35 45
Flow*
l/h
286
157
95
20
17
25