Operating Programme - Riello BS1 Instrucciones De Instalación, Uso Y Mantenimiento

5.11 Operating programme

Normal operation
POWER SUPPLY
t
2
P
H T
P
P G
t
F M
M
I D
V 1
S O
L E D
S O
L E D
Lockout due to ignition failure
POWER SUPPLY
t
2
P
H T
P
P G
t
F M
M
I D
V 1
S O
L E D
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t
3
1
t
4 i
t
s
Green blink
Orange
blink
No flame during operation
Green blink
Orange
blink
Signal not requested
t
1 3
t
4 i
t
s
Lockout
Green blink
Orange
Red
blink
Installation
Lockout due to extraneous light during pre-purging
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POWER SUPPLY
P
H T
P
P G
F M
M
I D
V 1
Green
S O
t
L E D
4 l
Lockout
Key
FM – Fan motor
Green
HT – Heat request
ID – Ignition device
LED – LED colour inside the button
Fig. 19
PG – Low gas pressure switch
SO – Ionisation probe
t1 – Standby time
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t2 – Initialisation time for checking
t3 – Pre-purging time
t3l – Checks for presence of extraneous light during pre-purg-
ing phase
t4i – Total ignition time
t4l – Reaction time to achieve safety lockout due to lack of fail-
ure
ts – Safety time
V1 – Gas valve
Fig. 20
24 GB
t
1
t
2
t l
3
Orange
Red, green blink
blink
20136057
t
s
Lockout
Red
Fig. 21