18 Operation
Mk8 MM Manual Page | 316
18.2.4 Status – Low Flame Hold
Figure 18.2.4.i Status – Low Flame Hold
Press and hold for 3 seconds in the Status screen in Figure 18.2.2.i to put the MM in low flame
hold. Press and hold this button again to return to normal modulation.
Alternatively, the Mk8 MM can also be put in low flame hold via an input on terminal 95.
If low flame hold or hand mode is selected on the MM screen, this will override an input made on terminal 94
or 95.
Note: If using intelligent boiler sequencing, then putting the MM into low flame hold will remove the MM from
the sequence loop. It will resume sequencing once low flame hold is deselected and after the next scan time
elapses.
Note: If low flame hold and hand mode are both selected, then hand mode takes priority.