Burner And Nozzle Specifications - Ariston CISTD 640 Operating Instructions Manual

Burner and nozzle specifications

Table 1
Burner Diameter
(mm)
Fast (R)
100
Semi Fast (S)
75
Auxiliary (A) 55
Mini WOK
110
(MW)
Supply
Pressures
* At 15°C and 1013 mbar-dry gas
** Propane P.C.S. = 50.37 MJ/kg.
*** Butane P.C.S. = 49.47 MJ/kg.
Natural P.C.S. = 37.78 MJ/m
(1) Only for appliances with the security device.
A
R S
S
CISTD 640 S /HA
CISTD 640 S IX/HA
7HTD 640 S IX /HA
7HTD 640 IX/HA
7HTD 640 S /HA
7HTD 640 /HA
Thermal power By-Pass
kW (p.c.s.*) 1/100
(mm)
Nomin. Ridot. (1)
3,00 0,70 41 39
1,65 0.40 30 28
1,00 0,40 30 28
3,50 1,30 - 57
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
3
A
RR MW
S
7HTD 641 S IX/HA
Liquid Gas
Nozzle Flow*
1/100 g/h
(mm) *** **
86 218 214
64 120 118
50 73 71
91 254 250
28-30 37
20 25
35 45
Natural Gas
Nozzle Flow* Nozzle
1/100 l/h 1/100
(mm) (mm)
116 286 143
96 157 105
79 95 80
138 333 155
20 13
17 6,5
25 18
GB
Flow*
l/h
286
157
95
333
5