20146119
2
GB
Contents
5.13.14 Hour counter function (B4).........................................................................................................................................25
5.13.15 Monitoring the power supply voltage .........................................................................................................................25
5.13.16 Frequency supply error ..............................................................................................................................................25
5.13.17 Internal voltage fault...................................................................................................................................................25
5.13.18 Checking the fan motor..............................................................................................................................................26
5.13.19 Checking the faults of the gas valve and the motor ...................................................................................................26
5.13.20 EEprom check............................................................................................................................................................26
5.13.21 Ionisation current .......................................................................................................................................................26
5.13.22 Post-purging...............................................................................................................................................................26
5.13.23 Continuous purging....................................................................................................................................................26
5.13.24 Lockout log.................................................................................................................................................................27
5.13.25 Logging of burner operating parameters....................................................................................................................27
5.13.26 Admissible lengths of the external connections to the burner....................................................................................27
5.13.27 Long pre-purging........................................................................................................................................................27
5.14
Programming menu ...................................................................................................................................................28
5.14.1
General notes ............................................................................................................................................................28
5.14.2
Block diagram for entering the menu .........................................................................................................................28
5.14.3
Shut-down test ...........................................................................................................................................................29
5.14.4
Post-purging and continuous purging ........................................................................................................................29
5.14.5
Intermittent operation .................................................................................................................................................29
5.14.6
Setting the long pre-purging.......................................................................................................................................29
5.14.7
Displaying the lockout log ..........................................................................................................................................30
5.14.8
Resetting the programming menu parameters and the lockout log ..........................................................................30
5.15
Lockout types.............................................................................................................................................................31
6
Start-up, calibration and operation of the burner ..................................................................................................................32
6.1
Notes on safety for the first start-up...........................................................................................................................32
6.2
Adjustments prior to ignition.......................................................................................................................................32
6.3
Combustion adjustment .............................................................................................................................................32
6.4
Air pressure switch.....................................................................................................................................................32
7
Maintenance ..............................................................................................................................................................................33
7.1
Notes on safety for the maintenance .........................................................................................................................33
7.2
Maintenance programme ...........................................................................................................................................33
7.2.1
Maintenance frequency..............................................................................................................................................33
7.2.2
Safety test - with gas ball valve closed ......................................................................................................................33
7.2.3
Checking and cleaning...............................................................................................................................................33
7.2.4
Safety components ....................................................................................................................................................34
7.3
Opening the burner ....................................................................................................................................................34
8
Faults - Possible causes - Solutions.......................................................................................................................................35
8.1
Start-up problems ......................................................................................................................................................35
8.2
Operating faults..........................................................................................................................................................36
A
Appendix - Accessories ...........................................................................................................................................................37
