9
3328
GB
START-UP AND SHUT DOWN
BURNER CONTROL PROGRAMM
APS-Supervision: No APS
GPS-Supervision: Active
Valve-Supervision: Tightness control
Behaviour after flame loss: Restart
Heat demand
Flame signal
Air pressure switch
Gas pressure switch
Ignition device
Gas valve V1
Gas valve V2
Fan
Operation
Fault signal
Fan speed
1
2
4
5
6
7
St
andst
ill check
Prepurge check
Pulset
ime V1
Checkt
ime V2
Prepurge
Wait
ing f
o
r
ignit
ion speed
ignit
ion
F
lame
st
abilizat
ion
Pulset
ime V2
Checkt
ime V1
Post
purge
APS-Supervision: No APS
GPS-Supervision: Active
Valve-Supervision: Gas valve circuit check
Behaviour after flame loss: Restart
Heat demand
Flame signal
Air pressure switch
Gas pressure switch
Ignition device
Gas valve V1
Gas valve V2
Fan
Operation
Fault signal
Fan speed
1
2
3
4
5
6
8
St
andst
ill check
Prepurge check
Prepurge
Wait
ing f
o
r
ignit
ion speed
ignit
ion
F
lame
st
abilizat
ion
G
a
s valve circuit
check
On
Off
Must disappear
Must appear
Don´t care
Alternately on
Inputs
Outputs
Standby
9
Inputs
Outputs
Postpurge
Program step /
Message
Standby
0
Normal operation: Start-up and shut down
3
Burner operation
Normal operation: Start-up and shut down
0
Stop
Stop
Ignition *
Prepurge
Min. - Max.
Stop
Prepurge
Ignition *
7
9
0
Min. - Max.
Program step /
Message
Standby
Burner operation
Post
purge
Standby
Postpurge
Stop
0
Head demand
Flame signal
Air prssure switch
Gas pressure switch
Ignition device
Gas valve V1
Gas valve V2
Fan
Operation
Fault signal
Fan speed
Program step/
Stop
Prepurge
Ignition
Min. - Max.
Postpurge
Stop
Stand
stil l check
P
repurge
W
aiting for
ig
intion speed
Ignition
Fl
a
m
e
s
tabilization
Burner operation
P
ulsetime V2
C
hecktime V1
P
ostpurge
Standby
Standby
Head demand
Flame signal
Air prssure switch
Gas pressure switch
Ignition device
Gas valve V1
Gas valve V2
Fan
Operation
Fault signal
Fan speed
Stop
Prepurge
Ignition
Min. - Max.
Postpurge
Stop
Pre
purge
Ign
ition
Flam
e
sta
bilization
Burner operation
Standby
Standby
Ga
s valve
Po
stpurge
On
Off
Must disappear
Must appear
Don’t care
Alternately on
circu
it check
Message
Prepurge ch
eck
Pu
lsetime V1
Che
cktime V2
Program step/
Message
Sta
ndstill check
P
re
purge check
Wait
ing for
igin
tion speed