73
7
Tips and Tricks
7
Tips and Tricks
7.1
Programming 1st Point (Ignition Firing Rate Point)
Programme the first point (ignition firing rate point)
If no separate fuel/air ratio is to be set for the ignition point (selectable via parameter 4 = 0 or
2), proceed as described here.
WARNING!
SETTING mode permits direct access to the control elements with the burner running. It is
therefore essential to follow the safety rules specified by the burner manufacturer.
WARNING!
SETTING mode with the system running must only be undertaken by trained and experienced
personnel, whilst keeping a constant watch on the system.
NOTICE
The first point entered after clearing the memory is always the ignition firing rate point. This
need not be the lowest firing rate point, it is possible to enter ones lower than this. At least 1
point must be entered in order to form a new curve. A subsequent addition up to 20 points is
possible at any time, (see chapter
Turn selector switch (2) to SETTING
the display shows ’El’ in the middle
Turn selector switch (1) to FIRING RATE RATING (firing
rate)
Summary of Contents for VMS 4
Page 2: ......
Page 119: ...118 10 Appendix...
Page 129: ...128 10 Appendix Fig 10 9 Ger t 4 Ger t 5 with output regulator...
Page 141: ...140 10 Appendix 10 14 Declaration of Conformity...
Page 142: ...141 10 Appendix...
Page 143: ...142 10 Appendix 10 15 Protocol Example...
Page 144: ...143 10 Appendix 10 16 O2 Setpoint Curves...
Page 145: ...144 10 Appendix...
