Ferroli SUN M3 Instrucciones De Uso, Instalación Y Mantenimiento página 39

SUN M3 - M6
A
SB/R
W/GP
AL
M
Z
BV1
LP
FS
EK2
tw t10
Key
A Starting up
C Burner operation position
D Adjustment stop with control from R
• the burner has immediately gone out
• the flame control device gets ready for a
new start
AL Trouble signal (alarm)
BV... Fuel valve
EK2 Remote release
FS Flame present signal
GP Gas pressure switch
LP Air pressure switch
B-B' Flame stabilization interval
EN
B
t1 t3 t3n
TSA
fig. 13
Cod. 3540G431 - 11/2007 (Rev. 00)
,
B C
C-D Burner operation
M Fan motor
R Thermostat or pressure switch
SB Safety thermostat
TSA Ignition safety time
W Control pressure switch or thermostat
Z Ignition transformer
tw Idle time
t1 Pre-ventilation time
t3 Pre-ignition time
t3n Ignition time during (TSA)
t10 Time lag for air pressure switch signal
D
12
10
3
7
4
6 11
1
8
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