3 End User Operation
3.2.4 Status – Low Flame Hold
Figure 3.2.4.i Status – Low Flame Hold
Press and hold for 3 seconds in the Status screen in Figure 3.2.2.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.
Page 16 Mk8 MM End User Guide 22.05.2017
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