Characteristics - Sime SOLO 25 ErP Instrucciones De Instalación Y Mantenimiento

2.7.3 Functional diagram
Thermostat
Resistance
Motor
Ignition transformer
Gas-oil valve
Flame
Lock-out lamp
3

CHARACTERISTICS

3. 1 COMBUSTION CHAMBER
DIMENSIONS (fig. 10)
The combustion chamber is a direct
passage type and is conform to the EN
303-3 standard annex E.
The dimensions are shown in fig. 10.
An adequat e pr o t ection panel is
mounted on the inside wall of the rear
head of all the models.
SOLO 25
SOLO 35
DUETTO 25
DUETTO 35
3.2 SYSTEM AVAILABLE HEAD
(fig. 11)
The head available for the heating
plant is shown as a function of the
flow in graph in fig. 11.
70
Normal
0÷150 s ~ 12 s
L Volume
mm dm 3
305 17,5
405 24,0
305 17,5
405 24,0
Stopped due to failure to ignite
0÷150 s
270
594
600
601
535
500
400
300
200
100
0
200 400 600
~ 12 s
~ 5 s
L
492
400
455
321
239
800 1000 1200 1400
1600
PORTATA (l/h)
FLOW RATE (l/h)
Fig. 10
1800
Fig. 11