Burner And Nozzle Specifications - Hotpoint Ariston PFS 640 MS /HA Operating Instructions Manual

Burner and nozzle specifications

Table 1
Burner Diameter
Fast (Large) (R)
Reduced Fast (RR)
Semi Fast (Medium) (S)
Auxiliary (Small) (A)
Triple Crown (TC)
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
PFS 640 MS /HA
EHP 640 /HA
Thermal Power
(mm) kW (p.c.s.*)
Nom. Red.
100 3.00 0.70
100 2.60 0.70
75 1.65 0.40
55 1.00 0.40
130 3.25 1.50
Nominal (mbar)
Minimum (mbar)
Maximum (mbar)
3
S RR
PFS 640 MST /HA
EHP 640 T /HA
Liquid Gas
By-pass Nozzle
1/100 (mm) 1/100
(1) (mm)
41 39 86
41 39 80
30 28 64
30 28 50
60 61 91
28-30
A
TC
S
Naturale Gas
Flow* Nozzle Flow*
g/h 1/100
*** ** (mm)
218 214 116 286
189 186 110 248
120 118 96 157
73 71 71
236 232 133 309
37 20
20 25 17
35 45 25
GB
l/h
95
15