20017376
20
GB
Appendix - Control-box CM222
BURNER CONTROL PROGRAMM
START-UP AND SHUT DOWN
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
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/
Message
Stop
Prepurge
Ignition
Min. - Max.
Postpurge
Stop
S
tandstill check
Prepurge
Waiting for igintion spe
ed
Ignition
Burner operation
Postpurge
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
Program step/
Message
Stop
Prepurge
Ignition
Min. - Max.
Postpurge
Stop
Standstill chec
k
Prepurge
Waiting for igintion speed
Ignition
Burner operation
Standby
Standby
Gas valve
Postpurge
On
Off
Must disappear
Must appear
Don’t care
Alternately on
P
repurge check
P
ulsetime V1
C
hecktime V2
Prepurge che
ck
switch
Checktime V
2
Pulsetime V1
Flame stab
ili
za
tion