7.4
Minimum modulating output of the
modulating burner
The modulating output requires the burner module FM 242 and "MODULATE"
burner setting.
The factory default is "30 %", i.e. the burner modulates its set output within an
output range of 30-100 %.
Changing the minimum modulation
USER NOTE
The data can be found in the technical documentation for the installed burner.
+
Press the "Display" key and "Install" key at the same time to call up the service
level. "AMERICAN" appears as the first main menu.
Turn the dial until "BLR TEMP" is shown.
Press "Display" to call up a submenu.
"FREEZE TEMP" appears.
Turn the dial until "MIN MOD" is shown.
+
Hold down the "Display" key and turn the dial until the required value appears
(in this case "40").
Release "Display" to store your input.
Press "ENTER" to return to the next higher level.
30
MIN MOD
40
MIN MOD
Input range
Factory setting
minimum modulation output
10 %–60 %
30 %
Logamatic 2107 controls - We reserve the right to make any changes due to technical modifications.
2
4
5
4
G
eneral data
7
