Flavel Calibre FBFC**MN2 Installation, Maintenance & User Instructions page 35

3.10.5
If you are not intending to use the fire for a long period (i.e.
over the summer months) the battery life can be extended by
sliding the power isolator switch to the left (to the "0" position
away from the "1" position) on the valve itself, which is located
behind the ashpan cover on the fire.
3.10.6 In the unlikely event of the EFC switch malfunctioning the fire
can be controlled from the valve, which is located behind the
ash-pan cover on the fire, see section 3.6 for full manual operating
instructions. If your fire does not operate manually please consult
the troubleshooting chart on the rear page of this manual.
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