6.5
Electrical diagram for the RG0.R burner ....................................................................................................................25
6.6
Electrical diagram for the RG1RK burner ..................................................................................................................26
6.7
Operating programme ................................................................................................................................................27
6.8
Table of times ............................................................................................................................................................28
6.8.1
Operating status indication ........................................................................................................................................28
6.8.2
Fault diagnostics - lockouts........................................................................................................................................29
6.8.3
Fuel preheating function ............................................................................................................................................29
6.8.4
Shut-down test ...........................................................................................................................................................29
6.8.5
Intermittent operation .................................................................................................................................................29
6.8.6
Recycle and limit of repetitions ..................................................................................................................................29
6.8.7
Presence of an extraneous light or parasite flame.....................................................................................................30
6.8.8
Pre and post-ignition of the discharge of the ignition transformer..............................................................................30
6.8.9
Reset by button and remotely of the burner...............................................................................................................30
6.8.10
Protection reset ..........................................................................................................................................................30
6.8.11
Reset button/Remote reset fault ................................................................................................................................30
6.8.12
External lockout signal (S3) .......................................................................................................................................30
6.8.13
Hour counter function (B4) .........................................................................................................................................30
6.8.14
Monitoring the power supply voltage .........................................................................................................................30
6.8.15
Frequency supply error ..............................................................................................................................................31
6.8.16
Internal voltage fault...................................................................................................................................................31
6.8.17
Checking the fan motor ..............................................................................................................................................31
6.8.18
Checking the electronic control circuit of the 1st stage valve ....................................................................................31
6.8.19
Checking the short-circuit of the 1st stage valve .......................................................................................................31
6.8.20
Post-purging...............................................................................................................................................................31
6.8.21
EEprom check............................................................................................................................................................31
6.8.22
Continuous purging ....................................................................................................................................................31
6.8.23
Lockout log.................................................................................................................................................................32
6.8.24
Logging of burner operating parameters....................................................................................................................32
6.8.25
Admissible lengths of the external connections to the burner....................................................................................32
6.8.26
Long pre-purging........................................................................................................................................................32
6.9
Automatic pre-heating deactivation............................................................................................................................32
6.10
Programming menu ...................................................................................................................................................33
6.10.1
General notes ............................................................................................................................................................33
6.10.2
Block diagram for entering the menu .........................................................................................................................33
6.10.3
Shut-down test ...........................................................................................................................................................34
6.10.4
Post-purging and continuous purging ........................................................................................................................34
6.10.5
Intermittent operation .................................................................................................................................................34
6.10.6
Setting a long pre-purging..........................................................................................................................................34
6.10.7
Displaying the lockout log ..........................................................................................................................................34
6.10.8
Resetting the programming menu parameters and the lockout log ..........................................................................35
6.11
Lockout types .............................................................................................................................................................35
7
Maintenance ..............................................................................................................................................................................36
7.1
Notes on safety for the maintenance .........................................................................................................................36
7.2
Maintenance programme ...........................................................................................................................................36
7.2.1
Maintenance frequency..............................................................................................................................................36
7.2.2
Checking and cleaning...............................................................................................................................................36
8
Faults / Solutions ......................................................................................................................................................................37
9
Appendix - Accessories ...........................................................................................................................................................38
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Contents
2
GB