START-UP AND SHUT DOWN
Normal operation: Start-up and shut down
APS-Supervision: No APS
Valve-Supervision: Tightness control
Stop
Prepurge
Stop
Prepurge
0
1
2
Standby
Standby
Normal operation: Start-up and shut down
APS-Supervision: No APS
Valve-Supervision: Gas valve circuit check
Stop
Prepurge
Stop
Prepurge
0
1
2
3
Standby
Standby
On
Off
On
Off
BURNER CONTROL PROGRAMM
Ignition
Ignition *
3
4
5
6
Ignition
Ignition *
4
5
6
Burner operation
Burner operation
Must disappear
Must appear
Must disappear
Must appear
GPS-Supervision: Active
Behaviour after flame loss: Restart
Min. - Max.
Postpurge
Min. - Max.
Postpurge
7
Burner operation
Burner operation
GPS-Supervision: Active
Behaviour after flame loss: Restart
Min. - Max.
Min. - Max.
7
Don´t care
Don't care
15
Heat demand
Head demand
Flame signal
Flame signal
Air pressure switch
Air prssure switch
Gas pressure switch
Gas pressure switch
Ignition device
Ignition device
Gas valve V1
Gas valve V1
Gas valve V2
Gas valve V2
Fan
Fan
Operation
Operation
Fault signal
Fault signal
Stop
Fan speed
Fan speed
Stop
9
0
Program step /
Program step/
Message
Message
Standby
Standby
Head demand
Heat demand
Flame signal
Flame signal
Air prssure switch
Air pressure switch
Gas pressure switch
Gas pressure switch
Ignition device
Ignition device
Gas valve V1
Gas valve V1
Gas valve V2
Gas valve V2
Fan
Fan
Operation
Operation
Fault signal
Fault signal
Fan speed
Postpurge
Stop
Fan speed
Postpurge
Stop
Program step /
9
0
8
Program step/
Message
Standby
Message
Standby
Alternately on
Alternately on