Operating Programme; Normal Operation - Riello RX35 S/PV T Instrucciones De Instalación, Uso Y Mantenimiento

Quemador a gas premezclado para hornos de túnel
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6.8

Operating programme

6.8.1

Normal operation

P
TL
tw
t1
M
M
I
V
SO
Flame loss during the operation
and lockout due to ignition failure
SO
LED
Operating times
ta
tf
20
1
Time expressed in seconds
Time for checking motor turns:
ta
if the number of turns is lower than 900 rpm, after ta will
be carried out a lockout.
tf
Response time after the flame disappearance.
Flame or flame simulation detected during pre-purging:
tl
immediate lockout.
Stabilisation time:
tm
the modulation occurs after this time.
Safety time:
ts
if at the end of the time ts a flame is not present, tpp is
carried out. After 3 times follows a lockout.
20123803
tm
t2
t3
ts
.
Lockout
tf
D10632
tl
tm
ts
40
10
5
Operation
Key
I
– Ignition transformer
LED – Reset button LED indicating operating status
M
– Fan motor
SO
– Ionisation probe
TL
– Limit thermostat
V
– Gas valve
Red (LED signalling)
No signal needs to be received
tw
t1
-
40
tw
Stabilisation time motor turns.
Pre-purging time:
t1
by the signal of heat request to the end of the ignition.
Transformer pre-ignition time:
t2
ignition before the valve closing.
Transformer ignition time:
t3
the transformer remains on during the safety time.
Post-purging time:
Additional purging when the heat request is completed,
t8
or in case of flame failure during the operation or in
case of ignition failure.
18
GB
t2
t3
t8
3
5
10
Fig. 15

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906t820042815

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